0.8.0 beta fixes (#2154)

* initial fixes

* 0.8.0 beta fixes

* run actions

* run fmt

* Fix windows build

* Add purge cache opt

* add must revalidate to project req

* lint + clippy

* fix processes, open folder

* Update migrator to use old launcher cache for perf

* fix empty dirs not moving

* fix lint + create natives dir if not exist

* fix large request batches

* finish

* Fix deep linking on mac

* fix comp err

* fix comp err (2)

---------

Signed-off-by: Geometrically <18202329+Geometrically@users.noreply.github.com>

.github/workflows/app-release.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - main
+      - 0.8.0-beta-fixes
     tags:
       - 'v*'
     paths:

Cargo.lock

@@ -129,7 +129,6 @@ dependencies = [
  "memchr",
  "pin-project-lite",
  "tokio",
- "xz2",
  "zstd 0.13.2",
  "zstd-safe 7.2.0",
 ]
@@ -504,6 +503,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05efc5cfd9110c8416e471df0e96702d58690178e206e61b7173706673c93706"
 dependencies = [
  "memchr",
+ "regex-automata 0.4.7",
  "serde",
 ]
 
@@ -1052,6 +1052,17 @@ version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
 
+[[package]]
+name = "dbus"
+version = "0.9.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bb21987b9fb1613058ba3843121dd18b163b254d8a6e797e144cbac14d96d1b"
+dependencies = [
+ "libc",
+ "libdbus-sys",
+ "winapi",
+]
+
 [[package]]
 name = "debugid"
 version = "0.8.0"
@@ -2609,6 +2620,16 @@ version = "0.2.155"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97b3888a4aecf77e811145cadf6eef5901f4782c53886191b2f693f24761847c"
 
+[[package]]
+name = "libdbus-sys"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06085512b750d640299b79be4bad3d2fa90a9c00b1fd9e1b46364f66f0485c72"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
 [[package]]
 name = "libm"
 version = "0.2.8"
@@ -2679,17 +2700,6 @@ dependencies = [
  "tracing-subscriber",
 ]
 
-[[package]]
-name = "lzma-sys"
-version = "0.1.20"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5fda04ab3764e6cde78b9974eec4f779acaba7c4e84b36eca3cf77c581b85d27"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
-]
-
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -2980,6 +2990,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "normpath"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c8911957c4b1549ac0dc74e30db9c8b0e66ddcd6d7acc33098f4c63a64a6d7ed"
+dependencies = [
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "notify"
 version = "6.1.1"
@@ -3215,6 +3234,19 @@ dependencies = [
  "windows-sys 0.42.0",
 ]
 
+[[package]]
+name = "opener"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0812e5e4df08da354c851a3376fead46db31c2214f849d3de356d774d057681"
+dependencies = [
+ "bstr",
+ "dbus",
+ "normpath",
+ "url",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "openssl"
 version = "0.10.65"
@@ -5481,7 +5513,6 @@ dependencies = [
  "tokio-stream",
  "toml 0.8.15",
  "tracing",
- "tracing-appender",
  "tracing-error",
  "tracing-subscriber",
  "url",
@@ -5505,6 +5536,7 @@ dependencies = [
  "lazy_static",
  "objc",
  "once_cell",
+ "opener",
  "os_info",
  "paste",
  "sentry",
@@ -5819,18 +5851,6 @@ dependencies = [
  "tracing-core",
 ]
 
-[[package]]
-name = "tracing-appender"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3566e8ce28cc0a3fe42519fc80e6b4c943cc4c8cef275620eb8dac2d3d4e06cf"
-dependencies = [
- "crossbeam-channel",
- "thiserror",
- "time",
- "tracing-subscriber",
-]
-
 [[package]]
 name = "tracing-attributes"
 version = "0.1.27"
@@ -6527,6 +6547,15 @@ dependencies = [
  "windows-targets 0.52.6",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.59.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-targets"
 version = "0.42.2"
@@ -6898,15 +6927,6 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "xz2"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "388c44dc09d76f1536602ead6d325eb532f5c122f17782bd57fb47baeeb767e2"
-dependencies = [
- "lzma-sys",
-]
-
 [[package]]
 name = "zbus"
 version = "3.15.2"

apps/app-frontend/index.html

@@ -1,10 +1,12 @@
 <!doctype html>
-<html lang="en">
+<html lang="en" class="dark-mode">
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Modrinth App</title>
+
+    <link rel="stylesheet" href="/src/assets/stylesheets/global.scss" />
   </head>
 
   <body>

apps/app-frontend/src/App.vue

@@ -1,16 +1,8 @@
 <script setup>
 import { computed, ref, onMounted } from 'vue'
 import { RouterView, RouterLink, useRouter, useRoute } from 'vue-router'
-import {
+import { HomeIcon, SearchIcon, LibraryIcon, PlusIcon, SettingsIcon, XIcon } from '@modrinth/assets'
-  HomeIcon,
+import { Button, Notifications } from '@modrinth/ui'
-  SearchIcon,
-  LibraryIcon,
-  PlusIcon,
-  SettingsIcon,
-  FileIcon,
-  XIcon,
-} from '@modrinth/assets'
-import { Button, Notifications, Card } from '@modrinth/ui'
 import { useLoading, useTheming } from '@/store/state'
 import AccountsCard from '@/components/ui/AccountsCard.vue'
 import InstanceCreationModal from '@/components/ui/InstanceCreationModal.vue'
@@ -22,10 +14,10 @@ import ErrorModal from '@/components/ui/ErrorModal.vue'
 import ModrinthLoadingIndicator from '@/components/modrinth-loading-indicator'
 import { handleError, useNotifications } from '@/store/notifications.js'
 import { command_listener, warning_listener } from '@/helpers/events.js'
-import { MinimizeIcon, MaximizeIcon, ChatIcon } from '@/assets/icons'
+import { MinimizeIcon, MaximizeIcon } from '@/assets/icons'
 import { type } from '@tauri-apps/api/os'
 import { appWindow } from '@tauri-apps/api/window'
-import { isDev, getOS, showLauncherLogsFolder } from '@/helpers/utils.js'
+import { isDev, getOS } from '@/helpers/utils.js'
 import {
   mixpanel_track,
   mixpanel_init,
@@ -37,17 +29,18 @@ import { getVersion } from '@tauri-apps/api/app'
 import { window as TauriWindow } from '@tauri-apps/api'
 import { TauriEvent } from '@tauri-apps/api/event'
 import URLConfirmModal from '@/components/ui/URLConfirmModal.vue'
-import OnboardingScreen from '@/components/ui/tutorial/OnboardingScreen.vue'
 import { install_from_file } from './helpers/pack'
 import { useError } from '@/store/error.js'
 import ModInstallModal from '@/components/ui/install_flow/ModInstallModal.vue'
 import IncompatibilityWarningModal from '@/components/ui/install_flow/IncompatibilityWarningModal.vue'
 import InstallConfirmModal from '@/components/ui/install_flow/InstallConfirmModal.vue'
 import { useInstall } from '@/store/install.js'
+import { invoke } from '@tauri-apps/api/tauri'
+import { get_opening_command, initialize_state } from '@/helpers/state'
 
 const themeStore = useTheming()
+
 const urlModal = ref(null)
-const isLoading = ref(true)
 
 const offline = ref(!navigator.onLine)
 window.addEventListener('offline', () => {
@@ -60,14 +53,12 @@ window.addEventListener('online', () => {
 const showOnboarding = ref(false)
 const nativeDecorations = ref(false)
 
-const onboardingVideo = ref()
-
-const failureText = ref(null)
 const os = ref('')
 
-defineExpose({
+const stateInitialized = ref(false)
-  initialize: async () => {
+
-    isLoading.value = false
+async function setupApp() {
+  stateInitialized.value = true
   const {
     native_decorations,
     theme,
@@ -75,22 +66,27 @@ defineExpose({
     collapsed_navigation,
     advanced_rendering,
     onboarded,
+    default_page,
   } = await get()
-    // video should play if the user is not on linux, and has not onboarded
+
+  if (default_page && default_page !== 'Home') {
+    await router.push({ name: default_page })
+  }
+
   os.value = await getOS()
   const dev = await isDev()
   const version = await getVersion()
   showOnboarding.value = !onboarded
 
   nativeDecorations.value = native_decorations
-    if (os.value !== 'MacOS') appWindow.setDecorations(native_decorations)
+  if (os.value !== 'MacOS') await appWindow.setDecorations(native_decorations)
 
   themeStore.setThemeState(theme)
   themeStore.collapsedNavigation = collapsed_navigation
   themeStore.advancedRendering = advanced_rendering
 
   mixpanel_init('014c7d6a336d0efaefe3aca91063748d', { debug: dev, persistence: 'localStorage' })
-    if (telemetry) {
+  if (!telemetry) {
     mixpanel_opt_out_tracking()
   }
   mixpanel_track('Launched', { version, dev, onboarded })
@@ -111,15 +107,22 @@ defineExpose({
     }),
   )
 
-    if (showOnboarding.value) {
+  get_opening_command().then(handleCommand)
-      onboardingVideo.value.play()
 }
-  },
+
-  failure: async (e) => {
+const stateFailed = ref(false)
-    isLoading.value = false
+initialize_state()
-    failureText.value = e
+  .then(() => {
-    os.value = await getOS()
+    setupApp().catch((err) => {
-  },
+      stateFailed.value = true
+      console.error(err)
+      error.showError(err, false, 'state_init')
+    })
+  })
+  .catch((err) => {
+    stateFailed.value = true
+    console.error('Failed to initialize app', err)
+    error.showError(err, false, 'state_init')
   })
 
 const handleClose = async () => {
@@ -140,6 +143,7 @@ const route = useRoute()
 const isOnBrowse = computed(() => route.path.startsWith('/browse'))
 
 const loading = useLoading()
+loading.setEnabled(false)
 
 const notifications = useNotifications()
 const notificationsWrapper = ref()
@@ -153,6 +157,8 @@ const installConfirmModal = ref()
 const incompatibilityWarningModal = ref()
 
 onMounted(() => {
+  invoke('show_window')
+
   notifications.setNotifs(notificationsWrapper.value)
 
   error.setErrorModal(errorModal.value)
@@ -204,7 +210,10 @@ document.querySelector('body').addEventListener('auxclick', function (e) {
 
 const accounts = ref(null)
 
-command_listener(async (e) => {
+command_listener(handleCommand)
+async function handleCommand(e) {
+  if (!e) return
+
   if (e.event === 'RunMRPack') {
     // RunMRPack should directly install a local mrpack given a path
     if (e.path.endsWith('.mrpack')) {
@@ -217,53 +226,12 @@ command_listener(async (e) => {
     // Other commands are URL-based (deep linking)
     urlModal.value.show(e)
   }
-})
+}
 </script>
 
 <template>
-  <div v-if="failureText" class="failure dark-mode">
+  <SplashScreen v-if="!stateFailed" ref="splashScreen" data-tauri-drag-region />
-    <div class="appbar-failure dark-mode">
+  <div v-if="stateInitialized" class="container">
-      <Button v-if="os != 'MacOS'" icon-only @click="TauriWindow.getCurrent().close()">
-        <XIcon />
-      </Button>
-    </div>
-    <div class="error-view dark-mode">
-      <Card class="error-text">
-        <div class="label">
-          <h3>
-            <span class="label__title size-card-header">Failed to initialize</span>
-          </h3>
-        </div>
-        <div class="error-div">
-          Modrinth App failed to load correctly. This may be because of a corrupted file, or because
-          the app is missing crucial files.
-        </div>
-        <div class="error-div">You may be able to fix it one of the following ways:</div>
-        <ul class="error-div">
-          <li>Ennsuring you are connected to the internet, then try restarting the app.</li>
-          <li>Redownloading the app.</li>
-        </ul>
-        <div class="error-div">
-          If it still does not work, you can seek support using the link below. You should provide
-          the following error, as well as any recent launcher logs in the folder below.
-        </div>
-        <div class="error-div">The following error was provided:</div>
-
-        <Card class="error-message">
-          {{ failureText.message }}
-        </Card>
-
-        <div class="button-row push-right">
-          <Button @click="showLauncherLogsFolder"><FileIcon />Open launcher logs</Button>
-
-          <a class="btn" href="https://support.modrinth.com"> <ChatIcon /> Get support </a>
-        </div>
-      </Card>
-    </div>
-  </div>
-  <SplashScreen v-else-if="isLoading" app-loading />
-  <OnboardingScreen v-else-if="showOnboarding" :finish="() => (showOnboarding = false)" />
-  <div v-else class="container">
     <div class="nav-container">
       <div class="nav-section">
         <suspense>
@@ -449,53 +417,6 @@ command_listener(async (e) => {
   }
 }
 
-.failure {
-  height: 100vh;
-  display: flex;
-  flex-direction: column;
-  overflow: hidden;
-  background-color: var(--color-bg);
-
-  .appbar-failure {
-    display: flex; /* Change to flex to align items horizontally */
-    justify-content: flex-end; /* Align items to the right */
-    height: 3.25rem;
-    //no select
-    user-select: none;
-    -webkit-user-select: none;
-  }
-
-  .error-view {
-    display: flex; /* Change to flex to align items horizontally */
-    justify-content: center;
-    width: 100%;
-    background-color: var(--color-bg);
-
-    color: var(--color-base);
-
-    .card {
-      background-color: var(--color-raised-bg);
-    }
-
-    .error-text {
-      display: flex;
-      max-width: 60%;
-      gap: 0.25rem;
-      flex-direction: column;
-
-      .error-div {
-        // spaced out
-        margin: 0.5rem;
-      }
-
-      .error-message {
-        margin: 0.5rem;
-        background-color: var(--color-button-bg);
-      }
-    }
-  }
-}
-
 .nav-container {
   display: flex;
   flex-direction: column;
@@ -580,3 +501,33 @@ command_listener(async (e) => {
   }
 }
 </style>
+<style>
+.mac {
+  .nav-container {
+    padding-top: calc(var(--gap-md) + 1.75rem);
+  }
+
+  .account-card,
+  .card-section {
+    top: calc(var(--gap-md) + 1.75rem);
+  }
+}
+
+.windows {
+  .fake-appbar {
+    height: 2.5rem !important;
+  }
+
+  .window-controls {
+    display: flex !important;
+  }
+
+  .info-card {
+    right: 8rem;
+  }
+
+  .profile-card {
+    right: 8rem;
+  }
+}
+</style>

apps/app-frontend/src/assets/stylesheets/global.scss

@@ -69,35 +69,6 @@ input {
   }
 }
 
-.mac {
-  .nav-container {
-    padding-top: calc(var(--gap-md) + 1.75rem);
-  }
-
-  .account-card,
-  .card-section {
-    top: calc(var(--gap-md) + 1.75rem);
-  }
-}
-
-.windows {
-  .fake-appbar {
-    height: 2.5rem !important;
-  }
-
-  .window-controls {
-    display: flex !important;
-  }
-
-  .info-card {
-    right: 8rem;
-  }
-
-  .profile-card {
-    right: 8rem;
-  }
-}
-
 * {
   scrollbar-width: auto;
   scrollbar-color: var(--color-scrollbar) var(--color-bg);
@@ -135,3 +106,5 @@ img {
   -moz-user-select: none;
   -ms-user-select: none;
 }
+
+@import '@modrinth/assets/omorphia.scss';

apps/app-frontend/src/components/modrinth-loading-indicator.js

@@ -40,11 +40,13 @@ export default defineComponent({
     const loading = useLoading()
 
     watch(loading, (newValue) => {
+      if (newValue.barEnabled) {
         if (newValue.loading) {
           indicator.start()
         } else {
           indicator.finish()
         }
+      }
     })
 
     return () =>

apps/app-frontend/src/components/ui/ErrorModal.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { XIcon, IssuesIcon, LogInIcon } from '@modrinth/assets'
+import { XIcon, IssuesIcon, LogInIcon, UpdatedIcon } from '@modrinth/assets'
 import { Modal } from '@modrinth/ui'
 import { ChatIcon } from '@/assets/icons'
 import { ref } from 'vue'
@@ -7,9 +7,11 @@ import { login as login_flow, set_default_user } from '@/helpers/auth.js'
 import { handleError } from '@/store/notifications.js'
 import mixpanel from 'mixpanel-browser'
 import { handleSevereError } from '@/store/error.js'
+import { cancel_directory_change } from '@/helpers/settings.js'
 
 const errorModal = ref()
 const error = ref()
+const closable = ref(true)
 
 const title = ref('An error occurred')
 const errorType = ref('unknown')
@@ -17,7 +19,9 @@ const supportLink = ref('https://support.modrinth.com')
 const metadata = ref({})
 
 defineExpose({
-  async show(errorVal) {
+  async show(errorVal, canClose = true, source = null) {
+    closable.value = canClose
+
     if (errorVal.message && errorVal.message.includes('Minecraft authentication error:')) {
       title.value = 'Unable to sign in to Minecraft'
       errorType.value = 'minecraft_auth'
@@ -37,6 +41,22 @@ defineExpose({
       title.value = 'Sign in to Minecraft'
       errorType.value = 'minecraft_sign_in'
       supportLink.value = 'https://support.modrinth.com'
+    } else if (errorVal.message && errorVal.message.includes('Move directory error:')) {
+      title.value = 'Could not change app directory'
+      errorType.value = 'directory_move'
+      supportLink.value = 'https://support.modrinth.com'
+
+      if (errorVal.message.includes('directory is not writeable')) {
+        metadata.value.readOnly = true
+      }
+
+      if (errorVal.message.includes('Not enough space')) {
+        metadata.value.notEnoughSpace = true
+      }
+    } else if (source === 'state_init') {
+      title.value = 'Error initializing Modrinth App'
+      errorType.value = 'state_init'
+      supportLink.value = 'https://support.modrinth.com'
     } else {
       title.value = 'An error occurred'
       errorType.value = 'unknown'
@@ -67,10 +87,23 @@ async function loginMinecraft() {
     handleSevereError(err)
   }
 }
+
+async function cancelDirectoryChange() {
+  try {
+    await cancel_directory_change()
+    window.location.reload()
+  } catch (err) {
+    handleError(err)
+  }
+}
+
+function retryDirectoryChange() {
+  window.location.reload()
+}
 </script>
 
 <template>
-  <Modal ref="errorModal" :header="title">
+  <Modal ref="errorModal" :header="title" :closable="closable">
     <div class="modal-body">
       <div class="markdown-body">
         <template v-if="errorType === 'minecraft_auth'">
@@ -125,30 +158,40 @@ async function loginMinecraft() {
               <LogInIcon /> Try signing in again
             </button>
           </div>
-          <hr />
+        </template>
+        <template v-if="errorType === 'directory_move'">
+          <template v-if="metadata.readOnly">
+            <h3>Change directory permissions</h3>
             <p>
-            If nothing is working and you need help, visit
+              It looks like the Modrinth App is unable to write to the directory you selected.
-            <a :href="supportLink">our support page</a>
+              Please adjust the permissions of the directory and try again or cancel the directory
-            and start a chat using the widget in the bottom right and we will be more than happy to
+              change.
-            assist! Make sure to provide the following debug information to the agent:
             </p>
-          <details>
+          </template>
-            <summary>Debug information</summary>
+          <template v-else-if="metadata.notEnoughSpace">
-            {{ error.message ?? error }}
+            <h3>Not enough space</h3>
-          </details>
+            <p>
+              It looks like there is not enough space on the disk containing the dirctory you
+              selected Please free up some space and try again or cancel the directory change.
+            </p>
+          </template>
+          <template v-else>
+            <p>
+              The Modrinth App is unable to migrate to the new directory you selected. Please
+              contact support for help or cancel the directory change.
+            </p>
+          </template>
+
+          <div class="cta-button">
+            <button class="btn" @click="retryDirectoryChange">
+              <UpdatedIcon /> Retry directory change
+            </button>
+            <button class="btn btn-danger" @click="cancelDirectoryChange">
+              <XIcon /> Cancel directory change
+            </button>
+          </div>
         </template>
         <div v-else-if="errorType === 'minecraft_sign_in'">
-          <div class="warning-banner">
-            <div class="warning-banner__title">
-              <IssuesIcon />
-              <span>Installed the app before April 23rd, 2024?</span>
-            </div>
-            <div class="warning-banner__description">
-              Modrinth has updated our sign-in workflow to allow for better stability, security, and
-              performance. You must sign in again so your credentials can be upgraded to this new
-              flow.
-            </div>
-          </div>
           <p>
             To play this instance, you must sign in through Microsoft below. If you don't have a
             Minecraft account, you can purchase the game on the
@@ -162,13 +205,43 @@ async function loginMinecraft() {
             </button>
           </div>
         </div>
+        <template v-else-if="errorType === 'state_init'">
+          <p>
+            Modrinth App failed to load correctly. This may be because of a corrupted file, or
+            because the app is missing crucial files.
+          </p>
+          <p>You may be able to fix it through one of the following ways:</p>
+          <ul>
+            <li>Ennsuring you are connected to the internet, then try restarting the app.</li>
+            <li>Redownloading the app.</li>
+          </ul>
+        </template>
         <template v-else>
           {{ error.message ?? error }}
         </template>
+        <template
+          v-if="
+            errorType === 'directory_move' ||
+            errorType === 'minecraft_auth' ||
+            errorType === 'state_init'
+          "
+        >
+          <hr />
+          <p>
+            If nothing is working and you need help, visit
+            <a :href="supportLink">our support page</a>
+            and start a chat using the widget in the bottom right and we will be more than happy to
+            assist! Make sure to provide the following debug information to the agent:
+          </p>
+          <details>
+            <summary>Debug information</summary>
+            {{ error.message ?? error }}
+          </details>
+        </template>
       </div>
       <div class="input-group push-right">
         <a :href="supportLink" class="btn" @click="errorModal.hide()"><ChatIcon /> Get support</a>
-        <button class="btn" @click="errorModal.hide()"><XIcon /> Close</button>
+        <button v-if="closable" class="btn" @click="errorModal.hide()"><XIcon /> Close</button>
       </div>
     </div>
   </Modal>
@@ -191,6 +264,7 @@ async function loginMinecraft() {
   align-items: center;
   justify-content: center;
   padding: 0.5rem;
+  gap: 0.5rem;
 }
 
 .warning-banner {

apps/app-frontend/src/components/ui/RunningAppBar.vue

@@ -81,9 +81,9 @@
     >
       <Button
         v-for="process in currentProcesses"
-        :key="process.pid"
+        :key="process.uuid"
         class="profile-button"
-        @click="selectedProcess(process)"
+        @click="selectProcess(process)"
       >
         <div class="text"><span class="circle running" /> {{ process.profile.name }}</div>
         <Button
@@ -162,8 +162,7 @@ const unlistenProcess = await process_listener(async () => {
 
 const stop = async (process) => {
   try {
-    console.log(process.pid)
+    await killProcess(process.uuid).catch(handleError)
-    await killProcess(process.pid).catch(handleError)
 
     mixpanel_track('InstanceStop', {
       loader: process.profile.loader,

apps/app-frontend/src/components/ui/URLConfirmModal.vue

@@ -16,11 +16,16 @@ const installing = ref(false)
 defineExpose({
   async show(event) {
     if (event.event === 'InstallVersion') {
-      version.value = await get_version(event.id).catch(handleError)
+      version.value = await get_version(event.id, 'must_revalidate').catch(handleError)
-      project.value = await get_project(version.value.project_id).catch(handleError)
+      project.value = await get_project(version.value.project_id, 'must_revalidate').catch(
+        handleError,
+      )
     } else {
-      project.value = await get_project(event.id).catch(handleError)
+      project.value = await get_project(event.id, 'must_revalidate').catch(handleError)
-      version.value = await get_version(project.value.versions[0]).catch(handleError)
+      version.value = await get_version(
+        project.value.versions[project.value.versions.length - 1],
+        'must_revalidate',
+      ).catch(handleError)
     }
     categories.value = (await get_categories().catch(handleError)).filter(
       (cat) => project.value.categories.includes(cat.name) && cat.project_type === 'mod',

apps/app-frontend/src/components/ui/tutorial/LoginCard.vue

@@ -1,140 +0,0 @@
-<script setup>
-import { LogInIcon } from '@modrinth/assets'
-import { Button, Card } from '@modrinth/ui'
-import { login as login_flow, set_default_user } from '@/helpers/auth.js'
-import { handleError } from '@/store/notifications.js'
-import mixpanel from 'mixpanel-browser'
-import { ref } from 'vue'
-import { handleSevereError } from '@/store/error.js'
-const loading = ref(false)
-
-const props = defineProps({
-  nextPage: {
-    type: Function,
-    required: true,
-  },
-  prevPage: {
-    type: Function,
-    required: true,
-  },
-})
-
-async function login() {
-  try {
-    loading.value = true
-    const loggedIn = await login_flow()
-
-    if (loggedIn) {
-      await set_default_user(loggedIn.id).catch(handleError)
-    }
-
-    await mixpanel.track('AccountLogIn')
-    loading.value = false
-    props.nextPage()
-  } catch (err) {
-    loading.value = false
-    handleSevereError(err)
-  }
-}
-</script>
-
-<template>
-  <div class="login-card">
-    <img
-      src="https://launcher-files.modrinth.com/assets/default_profile.png"
-      class="logo"
-      alt="Minecraft art"
-    />
-    <Card class="logging-in">
-      <h2>Sign into Minecraft</h2>
-      <p>
-        Sign in with your Microsoft account to launch Minecraft with your mods and modpacks. If you
-        don't have a Minecraft account, you can purchase the game on the
-        <a
-          href="https://www.minecraft.net/en-us/store/minecraft-java-bedrock-edition-pc"
-          class="link"
-        >
-          Minecraft website
-        </a>
-      </p>
-      <div class="action-row">
-        <Button class="transparent" large @click="prevPage"> Back </Button>
-        <div class="sign-in-pair">
-          <Button color="primary" large :disabled="loading" @click="login">
-            <LogInIcon />
-            {{ loading ? 'Loading...' : 'Sign in' }}
-          </Button>
-        </div>
-        <Button class="transparent" large @click="nextPage()"> Finish</Button>
-      </div>
-    </Card>
-  </div>
-</template>
-
-<style scoped lang="scss">
-.login-card {
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-  margin: auto;
-  padding: var(--gap-lg);
-  width: 30rem;
-
-  img {
-    width: 100%;
-    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
-  }
-}
-
-.logging-in {
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-  vertical-align: center;
-  gap: var(--gap-md);
-  background-color: var(--color-raised-bg);
-  width: 100%;
-  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
-
-  h2,
-  p {
-    margin: 0;
-  }
-
-  p {
-    text-align: center;
-  }
-}
-
-.link {
-  color: var(--color-blue);
-  text-decoration: underline;
-}
-
-.button-row {
-  display: flex;
-  flex-direction: row;
-}
-
-.action-row {
-  width: 100%;
-  display: flex;
-  flex-direction: row;
-  justify-content: space-between;
-  gap: var(--gap-md);
-  margin-top: var(--gap-md);
-
-  .transparent {
-    padding: 0 var(--gap-md);
-  }
-}
-
-.sign-in-pair {
-  display: flex;
-  flex-direction: column;
-  gap: var(--gap-sm);
-  align-items: center;
-}
-</style>

apps/app-frontend/src/components/ui/tutorial/OnboardingScreen.vue

@@ -1,284 +0,0 @@
-<script setup>
-import { Button } from '@modrinth/ui'
-import { ref } from 'vue'
-import { get, set } from '@/helpers/settings.js'
-import mixpanel from 'mixpanel-browser'
-import GalleryImage from '@/components/ui/tutorial/GalleryImage.vue'
-import LoginCard from '@/components/ui/tutorial/LoginCard.vue'
-import StickyTitleBar from '@/components/ui/tutorial/StickyTitleBar.vue'
-
-const page = ref(1)
-
-const props = defineProps({
-  finish: {
-    type: Function,
-    default: () => {},
-  },
-})
-
-const flow = ref('')
-
-const nextPage = (newFlow) => {
-  page.value++
-  mixpanel.track('OnboardingPage', { page: page.value })
-
-  if (newFlow) {
-    flow.value = newFlow
-  }
-}
-
-const prevPage = () => {
-  page.value--
-}
-
-const finishOnboarding = async () => {
-  mixpanel.track('OnboardingFinish')
-  const settings = await get()
-  settings.onboarded = true
-  await set(settings)
-  props.finish()
-}
-</script>
-
-<template>
-  <div class="onboarding">
-    <StickyTitleBar />
-    <GalleryImage
-      v-if="page === 1"
-      :gallery="[
-        {
-          url: 'https://launcher-files.modrinth.com/onboarding/home.png',
-          title: 'Discovery',
-          subtitle: 'See the latest and greatest mods and modpacks to play with from Modrinth',
-        },
-        {
-          url: 'https://launcher-files.modrinth.com/onboarding/discover.png',
-          title: 'Profile Management',
-          subtitle:
-            'Play, manage and search through all the amazing profiles downloaded on your computer at any time, even offline!',
-        },
-      ]"
-      logo
-    >
-      <Button color="primary" @click="nextPage"> Get started </Button>
-    </GalleryImage>
-    <LoginCard v-else-if="page === 2" :next-page="finishOnboarding" :prev-page="prevPage" />
-  </div>
-</template>
-
-<style scoped lang="scss">
-.sleek-primary {
-  background-color: var(--color-brand-highlight);
-  transition: all ease-in-out 0.1s;
-}
-
-.navigation-controls {
-  flex-grow: 1;
-  width: min-content;
-}
-
-.window-controls {
-  z-index: 20;
-  display: none;
-  flex-direction: row;
-  align-items: center;
-  gap: 0.25rem;
-
-  .titlebar-button {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    transition: all ease-in-out 0.1s;
-    background-color: var(--color-raised-bg);
-    color: var(--color-base);
-
-    &.close {
-      &:hover,
-      &:active {
-        background-color: var(--color-red);
-        color: var(--color-accent-contrast);
-      }
-    }
-
-    &:hover,
-    &:active {
-      background-color: var(--color-button-bg);
-      color: var(--color-contrast);
-    }
-  }
-}
-
-.container {
-  --appbar-height: 3.25rem;
-  --sidebar-width: 4.5rem;
-
-  height: 100vh;
-  display: flex;
-  flex-direction: row;
-  overflow: hidden;
-
-  .view {
-    width: calc(100% - var(--sidebar-width));
-
-    .appbar {
-      display: flex;
-      align-items: center;
-      background: var(--color-raised-bg);
-      box-shadow: var(--shadow-inset-sm), var(--shadow-floating);
-      padding: var(--gap-md);
-      height: 3.25rem;
-      gap: var(--gap-sm);
-      user-select: none;
-      -webkit-user-select: none;
-    }
-
-    .router-view {
-      width: 100%;
-      height: calc(100% - 3.125rem);
-      overflow: auto;
-      overflow-x: hidden;
-      background-color: var(--color-bg);
-    }
-  }
-}
-
-.nav-container {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: space-between;
-  height: 100%;
-  background-color: var(--color-raised-bg);
-  box-shadow: var(--shadow-inset-sm), var(--shadow-floating);
-  padding: var(--gap-md);
-  width: var(--sidebar-width);
-  max-width: var(--sidebar-width);
-  min-width: var(--sidebar-width);
-
-  --sidebar-width: 4.5rem;
-}
-
-.pages-list {
-  display: flex;
-  flex-direction: column;
-  align-items: flex-start;
-  justify-content: flex-start;
-  width: 100%;
-  gap: 0.5rem;
-
-  .btn {
-    background-color: var(--color-raised-bg);
-    height: 3rem !important;
-    width: 3rem !important;
-    padding: 0.75rem;
-    border-radius: var(--radius-md);
-    box-shadow: none;
-
-    svg {
-      width: 1.5rem !important;
-      height: 1.5rem !important;
-      max-width: 1.5rem !important;
-      max-height: 1.5rem !important;
-    }
-
-    &.active {
-      background-color: var(--color-button-bg);
-      box-shadow: var(--shadow-floating);
-    }
-
-    &.sleek-primary {
-      background-color: var(--color-brand-highlight);
-      transition: all ease-in-out 0.1s;
-    }
-  }
-}
-
-.nav-section {
-  display: flex;
-  flex-direction: column;
-  justify-content: flex-start;
-  align-items: center;
-  width: 100%;
-  height: 100%;
-  gap: 1rem;
-}
-
-.sticky-tip {
-  position: absolute;
-  bottom: 1rem;
-  right: 1rem;
-  z-index: 10;
-}
-
-.intro-card {
-  display: flex;
-  flex-direction: column;
-  padding: var(--gap-xl);
-
-  .app-logo {
-    width: 100%;
-    height: auto;
-    display: block;
-    margin: auto;
-  }
-
-  p {
-    color: var(--color-contrast);
-    text-align: left;
-    width: 100%;
-  }
-
-  .actions {
-    display: flex;
-    flex-direction: row;
-    align-items: center;
-    justify-content: flex-end;
-    gap: var(--gap-sm);
-  }
-}
-
-.final-tip {
-  position: absolute;
-  bottom: 50%;
-  right: 50%;
-  transform: translate(50%, 50%);
-  z-index: 10;
-}
-
-.onboarding {
-  background:
-    top linear-gradient(0deg, #31375f, rgba(8, 14, 55, 0)),
-    url(https://cdn.modrinth.com/landing-new/landing-lower.webp);
-  background-size: cover;
-  height: 100vh;
-  min-height: 100vh;
-  max-height: 100vh;
-  width: 100%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: var(--gap-xl);
-  padding-top: calc(2.5rem + var(--gap-lg));
-}
-
-.first-tip {
-  position: absolute;
-  top: 50%;
-  left: 50%;
-  transform: translate(-50%, -50%);
-  z-index: 10;
-}
-
-.whole-page-shadow {
-  position: absolute;
-  top: 0;
-  left: 0;
-  width: 100vw;
-  height: 100%;
-  backdrop-filter: brightness(0.5);
-  -webkit-backdrop-filter: brightness(0.5);
-  z-index: 9;
-}
-</style>

apps/app-frontend/src/components/ui/tutorial/StickyTitleBar.vue

@@ -1,81 +0,0 @@
-<script setup>
-import { Button } from '@modrinth/ui'
-import { XIcon } from '@modrinth/assets'
-import { appWindow } from '@tauri-apps/api/window'
-import { saveWindowState, StateFlags } from 'tauri-plugin-window-state-api'
-import { window } from '@tauri-apps/api'
-import { MinimizeIcon, MaximizeIcon } from '@/assets/icons'
-</script>
-
-<template>
-  <div data-tauri-drag-region class="fake-appbar">
-    <section class="window-controls">
-      <Button class="titlebar-button" icon-only @click="() => appWindow.minimize()">
-        <MinimizeIcon />
-      </Button>
-      <Button class="titlebar-button" icon-only @click="() => appWindow.toggleMaximize()">
-        <MaximizeIcon />
-      </Button>
-      <Button
-        class="titlebar-button close"
-        icon-only
-        @click="
-          () => {
-            saveWindowState(StateFlags.ALL)
-            window.getCurrent().close()
-          }
-        "
-      >
-        <XIcon />
-      </Button>
-    </section>
-  </div>
-</template>
-
-<style scoped lang="scss">
-.fake-appbar {
-  position: absolute;
-  width: 100vw;
-  top: 0;
-  display: flex;
-  flex-direction: row;
-  justify-content: flex-end;
-  align-items: center;
-  height: 2.25rem;
-  background-color: var(--color-raised-bg);
-  -webkit-app-region: drag;
-  z-index: 10000;
-}
-
-.window-controls {
-  display: none;
-  flex-direction: row;
-  align-items: center;
-
-  .titlebar-button {
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    cursor: pointer;
-    transition: all ease-in-out 0.1s;
-    background-color: var(--color-raised-bg);
-    color: var(--color-base);
-    border-radius: 0;
-    height: 2.25rem;
-
-    &.close {
-      &:hover,
-      &:active {
-        background-color: var(--color-red);
-        color: var(--color-accent-contrast);
-      }
-    }
-
-    &:hover,
-    &:active {
-      background-color: var(--color-button-bg);
-      color: var(--color-contrast);
-    }
-  }
-}
-</style>

apps/app-frontend/src/helpers/cache.js

@@ -1,49 +1,53 @@
 import { invoke } from '@tauri-apps/api/tauri'
 
-export async function get_project(id) {
+export async function get_project(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_project', { id })
+  return await invoke('plugin:cache|get_project', { id, cacheBehaviour })
 }
 
-export async function get_project_many(ids) {
+export async function get_project_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_project_many', { ids })
+  return await invoke('plugin:cache|get_project_many', { ids, cacheBehaviour })
 }
 
-export async function get_version(id) {
+export async function get_version(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_version', { id })
+  return await invoke('plugin:cache|get_version', { id, cacheBehaviour })
 }
 
-export async function get_version_many(ids) {
+export async function get_version_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_version_many', { ids })
+  return await invoke('plugin:cache|get_version_many', { ids, cacheBehaviour })
 }
 
-export async function get_user(id) {
+export async function get_user(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_user', { id })
+  return await invoke('plugin:cache|get_user', { id, cacheBehaviour })
 }
 
-export async function get_user_many(ids) {
+export async function get_user_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_user_many', { ids })
+  return await invoke('plugin:cache|get_user_many', { ids, cacheBehaviour })
 }
 
-export async function get_team(id) {
+export async function get_team(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_team', { id })
+  return await invoke('plugin:cache|get_team', { id, cacheBehaviour })
 }
 
-export async function get_team_many(ids) {
+export async function get_team_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_team_many', { ids })
+  return await invoke('plugin:cache|get_team_many', { ids, cacheBehaviour })
 }
 
-export async function get_organization(id) {
+export async function get_organization(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_organization', { id })
+  return await invoke('plugin:cache|get_organization', { id, cacheBehaviour })
 }
 
-export async function get_organization_many(ids) {
+export async function get_organization_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_organization_many', { ids })
+  return await invoke('plugin:cache|get_organization_many', { ids, cacheBehaviour })
 }
 
-export async function get_search_results(id) {
+export async function get_search_results(id, cacheBehaviour) {
-  return await invoke('plugin:cache|get_search_results', { id })
+  return await invoke('plugin:cache|get_search_results', { id, cacheBehaviour })
 }
 
-export async function get_search_results_many(ids) {
+export async function get_search_results_many(ids, cacheBehaviour) {
-  return await invoke('plugin:cache|get_search_results_many', { ids })
+  return await invoke('plugin:cache|get_search_results_many', { ids, cacheBehaviour })
+}
+
+export async function purge_cache_types(cacheTypes) {
+  return await invoke('plugin:cache|purge_cache_types', { cacheTypes })
 }

apps/app-frontend/src/helpers/process.js

@@ -18,6 +18,6 @@ export async function get_all() {
 }
 
 /// Kills a process by UUID
-export async function kill(pid) {
+export async function kill(uuid) {
-  return await invoke('plugin:process|process_kill', { pid })
+  return await invoke('plugin:process|process_kill', { uuid })
 }

apps/app-frontend/src/helpers/profile.js

@@ -51,8 +51,8 @@ export async function get_many(paths) {
 
 // Get a profile's projects
 // Returns a map of a path to profile file
-export async function get_projects(path) {
+export async function get_projects(path, cacheBehaviour) {
-  return await invoke('plugin:profile|profile_get_projects', { path })
+  return await invoke('plugin:profile|profile_get_projects', { path, cacheBehaviour })
 }
 
 // Get a profile's full fs path

apps/app-frontend/src/helpers/settings.js

@@ -38,12 +38,6 @@ export async function set(settings) {
   return await invoke('plugin:settings|settings_set', { settings })
 }
 
-// Changes the config dir
+export async function cancel_directory_change() {
-// Seizes the entire application state until its done
+  return await invoke('plugin:settings|cancel_directory_change')
-export async function change_config_dir(newConfigDir) {
-  return await invoke('plugin:settings|settings_change_config_dir', { newConfigDir })
-}
-
-export async function is_dir_writeable(newConfigDir) {
-  return await invoke('plugin:settings|settings_is_dir_writeable', { newConfigDir })
 }

apps/app-frontend/src/main.js

@@ -2,15 +2,9 @@ import { createApp } from 'vue'
 import router from '@/routes'
 import App from '@/App.vue'
 import { createPinia } from 'pinia'
-import '@modrinth/assets/omorphia.scss'
-import '@/assets/stylesheets/global.scss'
 import FloatingVue from 'floating-vue'
 import 'floating-vue/dist/style.css'
-import { get_opening_command, initialize_state } from '@/helpers/state'
 import loadCssMixin from './mixins/macCssFix.js'
-import { get } from '@/helpers/settings'
-import { invoke } from '@tauri-apps/api'
-import { isDev } from './helpers/utils.js'
 import { createPlugin } from '@vintl/vintl/plugin'
 
 const VIntlPlugin = createPlugin({
@@ -39,45 +33,4 @@ app.use(FloatingVue)
 app.mixin(loadCssMixin)
 app.use(VIntlPlugin)
 
-const mountedApp = app.mount('#app')
+app.mount('#app')
-
-const raw_invoke = async (plugin, fn, args) => {
-  if (plugin === '') {
-    await invoke(fn, args)
-  } else {
-    await invoke('plugin:' + plugin + '|' + fn, args)
-  }
-}
-isDev()
-  .then((dev) => {
-    if (dev) {
-      window.raw_invoke = raw_invoke
-    }
-  })
-  .catch((err) => {
-    console.error(err)
-  })
-
-initialize_state()
-  .then(() => {
-    // First, redirect to other landing page if we have that setting
-    get()
-      .then((fetchSettings) => {
-        if (fetchSettings?.default_page && fetchSettings?.default_page !== 'Home') {
-          router.push({ name: fetchSettings?.default_page })
-        }
-      })
-      .catch((err) => {
-        console.error(err)
-      })
-      .finally(() => {
-        mountedApp.initialize()
-        get_opening_command().then((command) => {
-          console.log(JSON.stringify(command)) // change me to use whatever FE command handler is made
-        })
-      })
-  })
-  .catch((err) => {
-    console.error('Failed to initialize app', err)
-    mountedApp.failure(err)
-  })

apps/app-frontend/src/pages/Browse.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { computed, nextTick, ref, readonly, shallowRef, watch, onUnmounted } from 'vue'
+import { computed, nextTick, ref, readonly, shallowRef, watch } from 'vue'
 import { ClearIcon, SearchIcon, ClientIcon, ServerIcon, XIcon } from '@modrinth/assets'
 import {
   Pagination,
@@ -19,7 +19,6 @@ import { useBreadcrumbs } from '@/store/breadcrumbs'
 import { get_categories, get_loaders, get_game_versions } from '@/helpers/tags'
 import { useRoute, useRouter } from 'vue-router'
 import SearchCard from '@/components/ui/SearchCard.vue'
-import SplashScreen from '@/components/ui/SplashScreen.vue'
 import { get as getInstance, get_projects as getInstanceProjects } from '@/helpers/profile.js'
 import { convertFileSrc } from '@tauri-apps/api/tauri'
 import { get_search_results } from '@/helpers/cache.js'
@@ -233,14 +232,14 @@ async function refreshSearch() {
   if (currentPage.value !== 1) {
     params.push(`offset=${offset}`)
   }
-  let url = 'search'
+  let url = ''
   if (params.length > 0) {
     for (let i = 0; i < params.length; i++) {
       url += i === 0 ? `?${params[i]}` : `&${params[i]}`
     }
   }
 
-  let rawResults = await get_search_results(`?${url}`)
+  let rawResults = await get_search_results(`${url}`)
   if (!rawResults) {
     rawResults = {
       result: {
@@ -585,7 +584,10 @@ const isModProject = computed(() => ['modpack', 'mod'].includes(projectType.valu
           <ClearIcon /> Clear filters
         </Button>
         <div
-          v-if="(isModProject && ignoreInstanceLoaders) || projectType === 'shader'"
+          v-if="
+            (isModProject && (ignoreInstanceLoaders || !instanceContext)) ||
+            projectType === 'shader'
+          "
           class="loaders"
         >
           <h2>Loaders</h2>
@@ -721,7 +723,7 @@ const isModProject = computed(() => ['modpack', 'mod'].includes(projectType.valu
         class="pagination-before"
         @switch-page="onSearchChange"
       />
-      <SplashScreen v-if="loading" />
+      <section v-if="loading" class="offline">Loading...</section>
       <section v-else-if="offline && results.total_hits === 0" class="offline">
         You are currently offline. Connect to the internet to browse Modrinth!
       </section>

apps/app-frontend/src/pages/Settings.vue

@@ -1,9 +1,9 @@
 <script setup>
 import { ref, watch } from 'vue'
-import { LogOutIcon, LogInIcon, BoxIcon, FolderSearchIcon, UpdatedIcon } from '@modrinth/assets'
+import { LogOutIcon, LogInIcon, BoxIcon, FolderSearchIcon, TrashIcon } from '@modrinth/assets'
-import { Card, Slider, DropdownSelect, Toggle, Modal, Button } from '@modrinth/ui'
+import { Card, Slider, DropdownSelect, Toggle, ConfirmModal, Button } from '@modrinth/ui'
 import { handleError, useTheming } from '@/store/state'
-import { is_dir_writeable, change_config_dir, get, set } from '@/helpers/settings'
+import { get, set } from '@/helpers/settings'
 import { get_java_versions, get_max_memory, set_java_version } from '@/helpers/jre'
 import { get as getCreds, logout } from '@/helpers/mr_auth.js'
 import JavaSelector from '@/components/ui/JavaSelector.vue'
@@ -12,7 +12,7 @@ import { mixpanel_opt_out_tracking, mixpanel_opt_in_tracking } from '@/helpers/m
 import { open } from '@tauri-apps/api/dialog'
 import { getOS } from '@/helpers/utils.js'
 import { getVersion } from '@tauri-apps/api/app'
-import { get_user } from '@/helpers/cache.js'
+import { get_user, purge_cache_types } from '@/helpers/cache.js'
 
 const pageOptions = ['Home', 'Library']
 
@@ -32,7 +32,6 @@ const accessSettings = async () => {
 const fetchSettings = await accessSettings().catch(handleError)
 
 const settings = ref(fetchSettings)
-// const settingsDir = ref(settings.value.loaded_config_dir)
 
 const maxMemory = ref(Math.floor((await get_max_memory().catch(handleError)) / 1024))
 
@@ -124,6 +123,25 @@ async function findLauncherDir() {
     settings.value.custom_dir = newDir
   }
 }
+
+async function purgeCache() {
+  await purge_cache_types([
+    'project',
+    'version',
+    'user',
+    'team',
+    'organization',
+    'loader_manifest',
+    'minecraft_manifest',
+    'categories',
+    'report_types',
+    'loaders',
+    'game_versions',
+    'donation_platforms',
+    'file_update',
+    'search_results',
+  ]).catch(handleError)
+}
 </script>
 
 <template>
@@ -136,26 +154,50 @@ async function findLauncherDir() {
       </div>
       <ModrinthLoginScreen ref="loginScreenModal" :callback="signInAfter" />
       <div class="adjacent-input">
-        <label for="theme">
+        <label for="sign-in">
           <span class="label__title">Manage account</span>
           <span v-if="credentials" class="label__description">
             You are currently logged in as {{ credentials.user.username }}.
           </span>
           <span v-else> Sign in to your Modrinth account. </span>
         </label>
-        <button v-if="credentials" class="btn" @click="logOut">
+        <button v-if="credentials" id="sign-in" class="btn" @click="logOut">
           <LogOutIcon />
           Sign out
         </button>
-        <button v-else class="btn" @click="$refs.loginScreenModal.show()">
+        <button v-else id="sign-in" class="btn" @click="$refs.loginScreenModal.show()">
           <LogInIcon />
           Sign in
         </button>
       </div>
-      <label for="theme">
+      <ConfirmModal
+        ref="purgeCacheConfirmModal"
+        title="Are you sure you want to purge the cache?"
+        description="If you proceed, your entire cache will be purged. This may slow down the app temporarily."
+        :has-to-type="false"
+        proceed-label="Purge cache"
+        :noblur="!themeStore.advancedRendering"
+        @proceed="purgeCache"
+      />
+      <div class="adjacent-input">
+        <label for="purge-cache">
+          <span class="label__title">App cache</span>
+          <span class="label__description">
+            The Modrinth app stores a cache of data to speed up loading. This can be purged to force
+            the app to reload data. <br />
+            This may slow down the app temporarily.
+          </span>
+        </label>
+        <button id="purge-cache" class="btn" @click="$refs.purgeCacheConfirmModal.show()">
+          <TrashIcon />
+          Purge cache
+        </button>
+      </div>
+      <label for="appDir">
         <span class="label__title">App directory</span>
         <span class="label__description">
-          The directory where the launcher stores all of its files.
+          The directory where the launcher stores all of its files. Changes will be applied after
+          restarting the launcher.
         </span>
       </label>
       <div class="app-directory">

apps/app-frontend/src/pages/instance/Index.vue

@@ -174,9 +174,13 @@ const options = ref(null)
 
 const startInstance = async (context) => {
   loading.value = true
-  run(route.params.id).catch(handleSevereError)
+  try {
-  loading.value = false
+    await run(route.params.id)
     playing.value = true
+  } catch (err) {
+    handleSevereError(err)
+  }
+  loading.value = false
 
   mixpanel_track('InstanceStart', {
     loader: instance.value.loader,
@@ -194,13 +198,19 @@ const checkProcess = async () => {
 // Get information on associated modrinth versions, if any
 const modrinthVersions = ref([])
 if (!offline.value && instance.value.linked_data && instance.value.linked_data.project_id) {
-  const project = await get_project(instance.value.linked_data.project_id).catch(handleError)
+  get_project(instance.value.linked_data.project_id, 'must_revalidate')
-
+    .catch(handleError)
+    .then((project) => {
       if (project && project.versions) {
-    modrinthVersions.value = (await get_version_many(project.versions).catch(handleError)).sort(
+        get_version_many(project.versions, 'must_revalidate')
+          .catch(handleError)
+          .then((versions) => {
+            modrinthVersions.value = versions.sort(
               (a, b) => dayjs(b.date_published) - dayjs(a.date_published),
             )
+          })
       }
+    })
 }
 
 await checkProcess()

apps/app-frontend/src/pages/instance/Mods.vue

@@ -25,13 +25,21 @@
         </Button>
       </div>
     </div>
+    <Button
+      v-tooltip="'Refresh projects'"
+      icon-only
+      :disabled="refreshingProjects"
+      @click="refreshProjects"
+    >
+      <UpdatedIcon />
+    </Button>
     <Button
       v-if="canUpdatePack"
       :disabled="installing"
       color="secondary"
       @click="modpackVersionModal.show()"
     >
-      <UpdatedIcon />
+      <DownloadIcon />
       {{ installing ? 'Updating' : 'Update modpack' }}
     </Button>
     <Button v-else-if="!isPackLocked" @click="exportModal.show()">
@@ -39,7 +47,7 @@
       Export modpack
     </Button>
     <Button v-if="!isPackLocked && projects.some((m) => m.outdated)" @click="updateAll">
-      <UpdatedIcon />
+      <DownloadIcon />
       Update all
     </Button>
     <AddContentButton v-if="!isPackLocked" :instance="instance" />
@@ -347,6 +355,7 @@ import {
   EyeIcon,
   EyeOffIcon,
   CodeIcon,
+  DownloadIcon,
 } from '@modrinth/assets'
 import {
   Pagination,
@@ -438,10 +447,10 @@ const exportModal = ref(null)
 const projects = ref([])
 const selectionMap = ref(new Map())
 
-const initProjects = async () => {
+const initProjects = async (cacheBehaviour) => {
   const newProjects = []
 
-  const profileProjects = await get_projects(props.instance.path)
+  const profileProjects = await get_projects(props.instance.path, cacheBehaviour)
   const fetchProjects = []
   const fetchVersions = []
 
@@ -536,7 +545,7 @@ const ascending = ref(true)
 const sortColumn = ref('Name')
 const currentPage = ref(1)
 
-watch(searchFilter, () => (currentPage.value = 1))
+watch([searchFilter, selectedProjectType], () => (currentPage.value = 1))
 
 const selected = computed(() =>
   Array.from(selectionMap.value)
@@ -846,18 +855,25 @@ watch(selectAll, () => {
   }
 })
 
+const switchPage = (page) => {
+  currentPage.value = page
+}
+
+const refreshingProjects = ref(false)
+async function refreshProjects() {
+  refreshingProjects.value = true
+  await initProjects('bypass')
+  refreshingProjects.value = false
+}
+
 const unlisten = await listen('tauri://file-drop', async (event) => {
   for (const file of event.payload) {
     if (file.endsWith('.mrpack')) continue
     await add_project_from_path(props.instance.path, file).catch(handleError)
   }
-  initProjects(await get(props.instance.path).catch(handleError))
+  await initProjects()
 })
 
-const switchPage = (page) => {
-  currentPage.value = page
-}
-
 onUnmounted(() => {
   unlisten()
 })

apps/app-frontend/src/pages/project/Index.vue

@@ -280,12 +280,12 @@ const installed = ref(false)
 const installedVersion = ref(null)
 
 async function fetchProjectData() {
-  const project = await get_project(route.params.id).catch(handleError)
+  const project = await get_project(route.params.id, 'must_revalidate').catch(handleError)
 
   data.value = project
   ;[versions.value, members.value, categories.value, instance.value, instanceProjects.value] =
     await Promise.all([
-      get_version_many(project.versions).catch(handleError),
+      get_version_many(project.versions, 'must_revalidate').catch(handleError),
       get_team(project.team).catch(handleError),
       get_categories().catch(handleError),
       route.query.i ? getInstance(route.query.i).catch(handleError) : Promise.resolve(),

apps/app-frontend/src/store/breadcrumbs.js

@@ -15,6 +15,7 @@ export const useBreadcrumbs = defineStore('breadcrumbsStore', {
     },
     // resets breadcrumbs to only included ones as to not have stale breadcrumbs
     resetToNames(breadcrumbs) {
+      if (!breadcrumbs) return
       // names is an array of every breadcrumb.name that starts with a ?
       const names = breadcrumbs
         .filter((breadcrumb) => breadcrumb.name.charAt(0) === '?')

apps/app-frontend/src/store/error.js

@@ -8,8 +8,8 @@ export const useError = defineStore('errorsStore', {
     setErrorModal(ref) {
       this.errorModal = ref
     },
-    showError(error) {
+    showError(error, closable = true, source = null) {
-      this.errorModal.show(error)
+      this.errorModal.show(error, closable, source)
     },
   },
 })

apps/app-frontend/src/store/install.js

@@ -42,7 +42,7 @@ export const useInstall = defineStore('installStore', {
 })
 
 export const install = async (projectId, versionId, instancePath, source, callback = () => {}) => {
-  const project = await get_project(projectId).catch(handleError)
+  const project = await get_project(projectId, 'must_revalidate').catch(handleError)
 
   if (project.project_type === 'modpack') {
     const version = versionId ?? project.versions[project.versions.length - 1]
@@ -68,7 +68,7 @@ export const install = async (projectId, versionId, instancePath, source, callba
       const [instance, instanceProjects, versions] = await Promise.all([
         await get(instancePath).catch(handleError),
         await get_projects(instancePath).catch(handleError),
-        await get_version_many(project.versions),
+        await get_version_many(project.versions, 'must_revalidate'),
       ])
 
       const projectVersions = versions.sort(
@@ -165,11 +165,11 @@ export const installVersionDependencies = async (profile, version) => {
       )
         continue
 
-      const depProject = await get_project(dep.project_id).catch(handleError)
+      const depProject = await get_project(dep.project_id, 'must_revalidate').catch(handleError)
 
-      const depVersions = (await get_version_many(depProject.versions).catch(handleError)).sort(
+      const depVersions = (
-        (a, b) => dayjs(b.date_published) - dayjs(a.date_published),
+        await get_version_many(depProject.versions, 'must_revalidate').catch(handleError)
-      )
+      ).sort((a, b) => dayjs(b.date_published) - dayjs(a.date_published))
 
       const latest = depVersions.find(
         (v) => v.game_versions.includes(profile.game_version) && v.loaders.includes(profile.loader),

apps/app-frontend/src/store/loading.js

@@ -1,8 +1,14 @@
 import { defineStore } from 'pinia'
 
 export const useLoading = defineStore('loadingStore', {
-  state: () => ({ loading: false }),
+  state: () => ({
+    loading: false,
+    barEnabled: false,
+  }),
   actions: {
+    setEnabled(enabled) {
+      this.barEnabled = enabled
+    },
     startLoading() {
       this.loading = true
     },

apps/app-playground/src/main.rs

@@ -89,7 +89,7 @@ async fn main() -> theseus::Result<()> {
     .await?;
     install_zipped_mrpack(pack, profile_path.to_string()).await?;
 
-    let projects = profile::get_projects(&profile_path).await?;
+    let projects = profile::get_projects(&profile_path, None).await?;
 
     for (path, file) in projects {
         println!(
@@ -102,13 +102,13 @@ async fn main() -> theseus::Result<()> {
     // Run a profile, running minecraft and store the RwLock to the process
     let process = profile::run(&profile_path).await?;
 
-    println!("Minecraft PID: {}", process.pid);
+    println!("Minecraft UUID: {}", process.uuid);
 
     println!("All running process UUID {:?}", process::get_all().await?);
 
     // hold the lock to the process until it ends
     println!("Waiting for process to end...");
-    process.wait_for().await?;
+    process::wait_for(process.uuid).await?;
 
     Ok(())
 }

apps/app/Cargo.toml

@@ -49,6 +49,8 @@ once_cell = "1"
 dashmap = "6.0.1"
 paste = "1.0.15"
 
+opener = { version = "0.7.2", features = ["reveal", "dbus-vendored"] }
+
 [target.'cfg(not(target_os = "linux"))'.dependencies]
 window-shadows = "0.2.1"
 

apps/app/Info.plist

@@ -27,7 +27,7 @@
     			<string>Owner</string>
     			<key>LSItemContentTypes</key>
     			<array>
-    				<string>ModrinthApp-type</string>
+    				<string>com.modrinth.theseus-type</string>
     			</array>
     			<key>NSDocumentClass</key>
     			<string>NSDocument</string>
@@ -45,7 +45,7 @@
     			<key>UTTypeIcons</key>
     			<dict/>
     			<key>UTTypeIdentifier</key>
-    			<string>ModrinthApp-type</string>
+    			<string>com.modrinth.theseus-type</string>
     			<key>UTTypeTagSpecification</key>
     			<dict>
     				<key>public.filename-extension</key>

apps/app/src/api/cache.rs

@@ -6,19 +6,20 @@ macro_rules! impl_cache_methods {
         $(
             paste::paste! {
                 #[tauri::command]
-                pub async fn [<get_ $variant:snake>](id: &str) -> Result<Option<$type>>
+                pub async fn [<get_ $variant:snake>](id: &str, cache_behaviour: Option<CacheBehaviour>) -> Result<Option<$type>>
                 {
-                    Ok(theseus::cache::[<get_ $variant:snake>](id).await?)
+                    Ok(theseus::cache::[<get_ $variant:snake>](id, cache_behaviour).await?)
                 }
 
                 #[tauri::command]
                 pub async fn [<get_ $variant:snake _many>](
                     ids: Vec<String>,
+                    cache_behaviour: Option<CacheBehaviour>,
                 ) -> Result<Vec<$type>>
                 {
                     let ids = ids.iter().map(|x| &**x).collect::<Vec<&str>>();
                     let entries =
-                        theseus::cache::[<get_ $variant:snake _many>](&*ids).await?;
+                        theseus::cache::[<get_ $variant:snake _many>](&*ids, cache_behaviour).await?;
 
                     Ok(entries)
                 }
@@ -51,6 +52,12 @@ pub fn init<R: tauri::Runtime>() -> tauri::plugin::TauriPlugin<R> {
             get_organization_many,
             get_search_results,
             get_search_results_many,
+            purge_cache_types,
         ])
         .build()
 }
+
+#[tauri::command]
+pub async fn purge_cache_types(cache_types: Vec<CacheValueType>) -> Result<()> {
+    Ok(theseus::cache::purge_cache_types(&cache_types).await?)
+}

apps/app/src/api/process.rs

@@ -1,5 +1,6 @@
 use crate::api::Result;
 use theseus::prelude::*;
+use uuid::Uuid;
 
 pub fn init<R: tauri::Runtime>() -> tauri::plugin::TauriPlugin<R> {
     tauri::plugin::Builder::new("process")
@@ -13,21 +14,23 @@ pub fn init<R: tauri::Runtime>() -> tauri::plugin::TauriPlugin<R> {
 }
 
 #[tauri::command]
-pub async fn process_get_all() -> Result<Vec<Process>> {
+pub async fn process_get_all() -> Result<Vec<ProcessMetadata>> {
     Ok(process::get_all().await?)
 }
 
 #[tauri::command]
-pub async fn process_get_by_profile_path(path: &str) -> Result<Vec<Process>> {
+pub async fn process_get_by_profile_path(
+    path: &str,
+) -> Result<Vec<ProcessMetadata>> {
     Ok(process::get_by_profile_path(path).await?)
 }
 
 #[tauri::command]
-pub async fn process_kill(pid: i32) -> Result<()> {
+pub async fn process_kill(uuid: Uuid) -> Result<()> {
-    Ok(process::kill(pid).await?)
+    Ok(process::kill(uuid).await?)
 }
 
 #[tauri::command]
-pub async fn process_wait_for(pid: i32) -> Result<()> {
+pub async fn process_wait_for(uuid: Uuid) -> Result<()> {
-    Ok(process::wait_for(pid).await?)
+    Ok(process::wait_for(uuid).await?)
 }

apps/app/src/api/profile.rs

@@ -63,8 +63,9 @@ pub async fn profile_get_many(paths: Vec<String>) -> Result<Vec<Profile>> {
 #[tauri::command]
 pub async fn profile_get_projects(
     path: &str,
+    cache_behaviour: Option<CacheBehaviour>,
 ) -> Result<DashMap<String, ProfileFile>> {
-    let res = profile::get_projects(path).await?;
+    let res = profile::get_projects(path, cache_behaviour).await?;
     Ok(res)
 }
 
@@ -111,7 +112,7 @@ pub async fn profile_check_installed(
 ) -> Result<bool> {
     let check_project_id = project_id;
 
-    if let Ok(projects) = profile::get_projects(path).await {
+    if let Ok(projects) = profile::get_projects(path, None).await {
         Ok(projects.into_iter().any(|(_, project)| {
             if let Some(metadata) = &project.metadata {
                 check_project_id == metadata.project_id
@@ -248,7 +249,7 @@ pub async fn profile_get_pack_export_candidates(
 // for the actual Child in the state.
 // invoke('plugin:profile|profile_run', path)
 #[tauri::command]
-pub async fn profile_run(path: &str) -> Result<Process> {
+pub async fn profile_run(path: &str) -> Result<ProcessMetadata> {
     let process = profile::run(path).await?;
 
     Ok(process)
@@ -262,7 +263,7 @@ pub async fn profile_run(path: &str) -> Result<Process> {
 pub async fn profile_run_credentials(
     path: &str,
     credentials: Credentials,
-) -> Result<Process> {
+) -> Result<ProcessMetadata> {
     let process = profile::run_credentials(path, &credentials).await?;
 
     Ok(process)

apps/app/src/api/settings.rs

@@ -3,7 +3,11 @@ use theseus::prelude::*;
 
 pub fn init<R: tauri::Runtime>() -> tauri::plugin::TauriPlugin<R> {
     tauri::plugin::Builder::new("settings")
-        .invoke_handler(tauri::generate_handler![settings_get, settings_set])
+        .invoke_handler(tauri::generate_handler![
+            settings_get,
+            settings_set,
+            cancel_directory_change
+        ])
         .build()
 }
 
@@ -22,3 +26,9 @@ pub async fn settings_set(settings: Settings) -> Result<()> {
     settings::set(settings).await?;
     Ok(())
 }
+
+#[tauri::command]
+pub async fn cancel_directory_change() -> Result<()> {
+    settings::cancel_directory_change().await?;
+    Ok(())
+}

apps/app/src/api/utils.rs

@@ -5,7 +5,8 @@ use theseus::{
 };
 
 use crate::api::Result;
-use std::{env, path::PathBuf, process::Command};
+use dashmap::DashMap;
+use std::path::PathBuf;
 
 pub fn init<R: tauri::Runtime>() -> tauri::plugin::TauriPlugin<R> {
     tauri::plugin::Builder::new("utils")
@@ -44,7 +45,7 @@ pub enum OS {
 // Values provided should not be used directly, as they are not guaranteed to be up-to-date
 #[tauri::command]
 pub async fn progress_bars_list(
-) -> Result<std::collections::HashMap<uuid::Uuid, theseus::LoadingBar>> {
+) -> Result<DashMap<uuid::Uuid, theseus::LoadingBar>> {
     let res = theseus::EventState::list_progress_bars().await?;
     Ok(res)
 }
@@ -71,72 +72,20 @@ pub async fn should_disable_mouseover() -> bool {
 }
 
 #[tauri::command]
-pub fn show_in_folder(path: PathBuf) -> Result<()> {
+pub fn show_in_folder(path: PathBuf) {
-    {
+    let res = opener::reveal(path);
-        #[cfg(target_os = "windows")]
-        {
-            if path.is_dir() {
-                Command::new("explorer")
-                    .args([&path]) // The comma after select is not a typo
-                    .spawn()?;
-            } else {
-                Command::new("explorer")
-                    .args(["/select,", &path.to_string_lossy()]) // The comma after select is not a typo
-                    .spawn()?;
-            }
-        }
 
-        #[cfg(target_os = "linux")]
+    if let Err(e) = res {
-        {
+        tracing::error!("Failed to open folder: {}", e);
-            use std::fs::metadata;
-
-            let mut path = path;
-            let path_string = path.to_string_lossy().to_string();
-
-            if metadata(&path)?.is_dir() {
-                Command::new("xdg-open").arg(&path).spawn()?;
-            } else if path_string.contains(',') {
-                // see https://gitlab.freedesktop.org/dbus/dbus/-/issues/76
-                path.pop();
-                Command::new("xdg-open").arg(&path).spawn()?;
-            } else {
-                Command::new("dbus-send")
-                    .args([
-                        "--session",
-                        "--dest=org.freedesktop.FileManager1",
-                        "--type=method_call",
-                        "/org/freedesktop/FileManager1",
-                        "org.freedesktop.FileManager1.ShowItems",
-                        format!("array:string:file://{}", path_string).as_str(),
-                        "string:\"\"",
-                    ])
-                    .spawn()?;
     }
 }
 
-        #[cfg(target_os = "macos")]
-        {
-            if path.is_dir() {
-                Command::new("open").args([&path]).spawn()?;
-            } else {
-                Command::new("open")
-                    .args(["-R", &path.as_os_str().to_string_lossy()])
-                    .spawn()?;
-            }
-        }
-
-        Ok::<(), theseus::Error>(())
-    }?;
-
-    Ok(())
-}
-
 #[tauri::command]
-pub fn show_launcher_logs_folder() -> Result<()> {
+pub fn show_launcher_logs_folder() {
     let path = DirectoryInfo::launcher_logs_dir().unwrap_or_default();
     // failure to get folder just opens filesystem
     // (ie: if in debug mode only and launcher_logs never created)
-    show_in_folder(path)
+    show_in_folder(path);
 }
 
 // Get opening command
@@ -144,9 +93,28 @@ pub fn show_launcher_logs_folder() -> Result<()> {
 // This should be called once and only when the app is done booting up and ready to receive a command
 // Returns a Command struct- see events.js
 #[tauri::command]
+#[cfg(target_os = "macos")]
+pub async fn get_opening_command(
+    state: tauri::State<'_, crate::macos::deep_link::InitialPayload>,
+) -> Result<Option<CommandPayload>> {
+    let payload = state.payload.lock().await;
+
+    return if let Some(payload) = payload.as_ref() {
+        tracing::info!("opening command {payload}");
+
+        Ok(Some(handler::parse_command(payload).await?))
+    } else {
+        Ok(None)
+    };
+}
+
+#[tauri::command]
+#[cfg(not(target_os = "macos"))]
 pub async fn get_opening_command() -> Result<Option<CommandPayload>> {
     // Tauri is not CLI, we use arguments as path to file to call
-    let cmd_arg = env::args_os().nth(1);
+    let cmd_arg = std::env::args_os().nth(1);
+
+    tracing::info!("opening command {cmd_arg:?}");
 
     let cmd_arg = cmd_arg.map(|path| path.to_string_lossy().to_string());
     if let Some(cmd) = cmd_arg {

apps/app/src/macos/deep_link.rs

@@ -0,0 +1,6 @@
+use std::sync::Arc;
+use tokio::sync::Mutex;
+
+pub struct InitialPayload {
+    pub payload: Arc<Mutex<Option<String>>>,
+}

apps/app/src/macos/mod.rs

@@ -1,2 +1,3 @@
+pub mod deep_link;
 pub mod delegate;
 pub mod window_ext;

apps/app/src/main.rs

@@ -16,12 +16,25 @@ mod macos;
 #[tracing::instrument(skip_all)]
 #[tauri::command]
 async fn initialize_state(app: tauri::AppHandle) -> api::Result<()> {
-    theseus::EventState::init(app).await?;
+    theseus::EventState::init(app.clone()).await?;
     State::init().await?;
 
+    let state = State::get().await?;
+    app.asset_protocol_scope()
+        .allow_directory(state.directories.caches_dir(), true)?;
+
     Ok(())
 }
 
+// Should be call once Vue has mounted the app
+#[tracing::instrument(skip_all)]
+#[tauri::command]
+fn show_window(app: tauri::AppHandle) {
+    let win = app.get_window("main").unwrap();
+    win.show().unwrap();
+    win.set_focus().unwrap();
+}
+
 #[tauri::command]
 fn is_dev() -> bool {
     cfg!(debug_assertions)
@@ -76,41 +89,84 @@ fn main() {
         }))
         .plugin(tauri_plugin_window_state::Builder::default().build())
         .setup(|app| {
-            // Register deep link handler, allowing reading of modrinth:// links
+            #[cfg(target_os = "macos")]
-            if let Err(e) = tauri_plugin_deep_link::register(
+            let res = {
+                use macos::deep_link::InitialPayload;
+                let mtx = std::sync::Arc::new(tokio::sync::Mutex::new(None));
+
+                app.manage(InitialPayload {
+                    payload: mtx.clone(),
+                });
+
+                let mtx_copy = mtx.clone();
+                macos::delegate::register_open_file(move |filename| {
+                    let mtx_copy = mtx_copy.clone();
+
+                    tauri::async_runtime::spawn(async move {
+                        tracing::info!("Handling file open {filename}");
+
+                        let mut payload = mtx_copy.lock().await;
+                        if payload.is_none() {
+                            *payload = Some(filename.clone());
+                        }
+
+                        let _ = api::utils::handle_command(filename).await;
+                    });
+                })
+                .unwrap();
+
+                let mtx_copy = mtx.clone();
+                tauri_plugin_deep_link::register(
+                    "modrinth",
+                    move |request: String| {
+                        let mtx_copy = mtx_copy.clone();
+
+                        tauri::async_runtime::spawn(async move {
+                            tracing::info!("Handling deep link {request}");
+
+                            let mut payload = mtx_copy.lock().await;
+                            if payload.is_none() {
+                                *payload = Some(request.clone());
+                            }
+
+                            let _ = api::utils::handle_command(request).await;
+                        });
+                    },
+                )
+            };
+
+            #[cfg(not(target_os = "macos"))]
+            let res = tauri_plugin_deep_link::register(
                 "modrinth",
                 |request: String| {
+                    tracing::info!("Handling deep link {request}");
                     tauri::async_runtime::spawn(api::utils::handle_command(
                         request,
                     ));
                 },
-            ) {
+            );
-                // Allow it to fail- see https://github.com/FabianLars/tauri-plugin-deep-link/issues/19
+
+            if let Err(e) = res {
                 tracing::error!("Error registering deep link handler: {}", e);
             }
 
-            let win = app.get_window("main").unwrap();
+            if let Some(window) = app.get_window("main") {
+                // Hide window to prevent white flash on startup
+                window.hide().unwrap();
+
                 #[cfg(not(target_os = "linux"))]
                 {
                     use window_shadows::set_shadow;
-                set_shadow(&win, true).unwrap();
+                    set_shadow(&window, true).unwrap();
                 }
+
                 #[cfg(target_os = "macos")]
                 {
                     use macos::window_ext::WindowExt;
-                win.set_transparent_titlebar(true);
+                    window.set_transparent_titlebar(true);
-                win.position_traffic_lights(9.0, 16.0);
+                    window.position_traffic_lights(9.0, 16.0);
-
+                }
-                macos::delegate::register_open_file(|filename| {
-                    tauri::async_runtime::spawn(api::utils::handle_command(
-                        filename,
-                    ));
-                })
-                .unwrap();
             }
-
-            // Show app now that we are setup
-            win.show().unwrap();
 
             Ok(())
         });
@@ -148,6 +204,7 @@ fn main() {
             toggle_decorations,
             api::auth::auth_login,
             api::mr_auth::modrinth_auth_login,
+            show_window,
         ]);
 
     builder

apps/app/tauri.conf.json

@@ -8,7 +8,7 @@
   },
   "package": {
     "productName": "Modrinth App",
-    "version": "0.8.0-1"
+    "version": "0.8.0"
   },
   "tauri": {
     "allowlist": {
@@ -18,11 +18,7 @@
       },
       "protocol": {
         "asset": true,
-        "assetScope": [
+        "assetScope": []
-          "$APPDATA/caches/icons/*",
-          "$APPDATA/caches/icons/*",
-          "$APPDATA/caches/icons/*"
-        ]
       },
       "shell": {
         "open": true

packages/app-lib/.sqlx/query-31938d27442f1f628fdcb81d16678c4e5c108c62462f16e8f3a84f4efabd529c.json

@@ -0,0 +1,12 @@
+{
+  "db_name": "SQLite",
+  "query": "\n            DELETE FROM cache\n            WHERE data_type IN (SELECT value FROM json_each($1))\n            ",
+  "describe": {
+    "columns": [],
+    "parameters": {
+      "Right": 1
+    },
+    "nullable": []
+  },
+  "hash": "31938d27442f1f628fdcb81d16678c4e5c108c62462f16e8f3a84f4efabd529c"
+}

packages/app-lib/Cargo.toml

@@ -17,7 +17,7 @@ sha2 = "0.10.8"
 url = "2.2"
 uuid = { version = "1.1", features = ["serde", "v4"] }
 zip = "0.6.5"
-async_zip = { version = "0.0.17", features = ["full"] }
+async_zip = { version = "0.0.17", features = ["chrono", "tokio-fs", "deflate", "bzip2", "zstd", "deflate64"] }
 flate2 = "1.0.28"
 tempfile = "3.5.0"
 urlencoding = "2.1.3"
@@ -35,7 +35,6 @@ thiserror = "1.0"
 tracing = "0.1.37"
 tracing-subscriber = { version = "0.3.18", features = ["chrono", "env-filter"] }
 tracing-error = "0.2.0"
-tracing-appender = "0.2.3"
 
 paste = { version = "1.0" }
 

packages/app-lib/migrations/20240813205023_drop-active-unique.sql

@@ -0,0 +1,2 @@
+DROP INDEX modrinth_users_active;
+DROP INDEX minecraft_users_active;

packages/app-lib/src/api/cache.rs

@@ -1,6 +1,6 @@
 use crate::state::{
-    CachedEntry, Organization, Project, SearchResults, TeamMember, User,
+    CacheBehaviour, CacheValueType, CachedEntry, Organization, Project,
-    Version,
+    SearchResults, TeamMember, User, Version,
 };
 
 macro_rules! impl_cache_methods {
@@ -10,15 +10,17 @@ macro_rules! impl_cache_methods {
                 #[tracing::instrument]
                 pub async fn [<get_ $variant:snake>](
                     id: &str,
+                    cache_behaviour: Option<CacheBehaviour>,
                 ) -> crate::Result<Option<$type>>
                 {
                     let state = crate::State::get().await?;
-                    Ok(CachedEntry::[<get_ $variant:snake _many>](&[id], None, &state.pool, &state.api_semaphore).await?.into_iter().next())
+                    Ok(CachedEntry::[<get_ $variant:snake _many>](&[id], cache_behaviour, &state.pool, &state.api_semaphore).await?.into_iter().next())
                 }
 
                 #[tracing::instrument]
                 pub async fn [<get_ $variant:snake _many>](
                     ids: &[&str],
+                    cache_behaviour: Option<CacheBehaviour>,
                 ) -> crate::Result<Vec<$type>>
                 {
                     let state = crate::State::get().await?;
@@ -40,3 +42,12 @@ impl_cache_methods!(
     (Organization, Organization),
     (SearchResults, SearchResults)
 );
+
+pub async fn purge_cache_types(
+    cache_types: &[CacheValueType],
+) -> crate::Result<()> {
+    let state = crate::State::get().await?;
+    CachedEntry::purge_cache_types(cache_types, &state.pool).await?;
+
+    Ok(())
+}

packages/app-lib/src/api/metadata.rs

@@ -19,7 +19,7 @@ pub async fn get_minecraft_versions() -> crate::Result<VersionManifest> {
     Ok(minecraft_versions)
 }
 
-#[tracing::instrument]
+// #[tracing::instrument]
 pub async fn get_loader_versions(loader: &str) -> crate::Result<Manifest> {
     let state = State::get().await?;
     let loaders = CachedEntry::get_loader_manifest(

packages/app-lib/src/api/mod.rs

@@ -14,11 +14,11 @@ pub mod tags;
 
 pub mod data {
     pub use crate::state::{
-        Credentials, Dependency, DirectoryInfo, Hooks, JavaVersion, LinkedData,
+        CacheBehaviour, CacheValueType, Credentials, Dependency, DirectoryInfo,
-        MemorySettings, ModLoader, ModrinthCredentials,
+        Hooks, JavaVersion, LinkedData, MemorySettings, ModLoader,
-        ModrinthCredentialsResult, Organization, Process, ProfileFile, Project,
+        ModrinthCredentials, ModrinthCredentialsResult, Organization,
-        ProjectType, SearchResult, SearchResults, Settings, TeamMember, Theme,
+        ProcessMetadata, ProfileFile, Project, ProjectType, SearchResult,
-        User, Version, WindowSize,
+        SearchResults, Settings, TeamMember, Theme, User, Version, WindowSize,
     };
 }
 

packages/app-lib/src/api/pack/import/mmc.rs

@@ -174,8 +174,7 @@ async fn load_instance_cfg(file_path: &Path) -> crate::Result<MMCInstance> {
     }
 }
 
-#[tracing::instrument]
+// #[tracing::instrument]
-
 pub async fn import_mmc(
     mmc_base_path: PathBuf,  // path to base mmc folder
     instance_folder: String, // instance folder in mmc_base_path

packages/app-lib/src/api/pack/import/mod.rs

@@ -104,7 +104,7 @@ pub async fn get_importable_instances(
 // Import an instance from a launcher type and base path
 // Note: this *deletes* the submitted empty profile
 
-#[tracing::instrument]
+// #[tracing::instrument]
 pub async fn import_instance(
     profile_path: &str, // This should be a blank profile
     launcher_type: ImportLauncherType,
@@ -257,7 +257,7 @@ pub async fn copy_dotminecraft(
         crate::api::profile::get_full_path(profile_path_id).await?;
 
     // Gets all subfiles recursively in src
-    let subfiles = get_all_subfiles(&dotminecraft).await?;
+    let subfiles = get_all_subfiles(&dotminecraft, true).await?;
     let total_subfiles = subfiles.len() as u64;
 
     let loading_bar = init_or_edit_loading(
@@ -297,20 +297,33 @@ pub async fn copy_dotminecraft(
 
 #[async_recursion::async_recursion]
 #[tracing::instrument]
-pub async fn get_all_subfiles(src: &Path) -> crate::Result<Vec<PathBuf>> {
+pub async fn get_all_subfiles(
+    src: &Path,
+    include_empty_dirs: bool,
+) -> crate::Result<Vec<PathBuf>> {
     if !src.is_dir() {
         return Ok(vec![src.to_path_buf()]);
     }
 
     let mut files = Vec::new();
     let mut dir = io::read_dir(&src).await?;
+
+    let mut has_files = false;
     while let Some(child) = dir
         .next_entry()
         .await
         .map_err(|e| IOError::with_path(e, src))?
     {
+        has_files = true;
         let src_child = child.path();
-        files.append(&mut get_all_subfiles(&src_child).await?);
+        files.append(
+            &mut get_all_subfiles(&src_child, include_empty_dirs).await?,
+        );
     }
+
+    if !has_files && include_empty_dirs {
+        files.push(src.to_path_buf());
+    }
+
     Ok(files)
 }

packages/app-lib/src/api/pack/install_mrpack.rs

@@ -177,11 +177,9 @@ pub async fn install_zipped_mrpack_files(
 
                     let path =
                         std::path::Path::new(&project_path).components().next();
-                    if let Some(path) = path {
+                    if let Some(Component::CurDir | Component::Normal(_)) = path
-                        match path {
+                    {
-                            Component::CurDir | Component::Normal(_) => {
+                        let path = profile::get_full_path(&profile_path)
-                                let path =
-                                    profile::get_full_path(&profile_path)
                             .await?
                             .join(&project_path);
 
@@ -197,11 +195,7 @@ pub async fn install_zipped_mrpack_files(
                         )
                         .await?;
 
-                                write(&path, &file, &state.io_semaphore)
+                        write(&path, &file, &state.io_semaphore).await?;
-                                    .await?;
-                            }
-                            _ => {}
-                        };
                     }
                     Ok(())
                 }

packages/app-lib/src/api/process.rs

@@ -1,16 +1,17 @@
 //! Theseus process management interface
 
-use crate::state::Process;
+use crate::state::ProcessMetadata;
 pub use crate::{
     state::{Hooks, MemorySettings, Profile, Settings, WindowSize},
     State,
 };
+use uuid::Uuid;
 
 // Gets the Profile paths of each *running* stored process in the state
 #[tracing::instrument]
-pub async fn get_all() -> crate::Result<Vec<Process>> {
+pub async fn get_all() -> crate::Result<Vec<ProcessMetadata>> {
     let state = State::get().await?;
-    let processes = Process::get_all(&state.pool).await?;
+    let processes = state.process_manager.get_all();
     Ok(processes)
 }
 
@@ -18,39 +19,31 @@ pub async fn get_all() -> crate::Result<Vec<Process>> {
 #[tracing::instrument]
 pub async fn get_by_profile_path(
     profile_path: &str,
-) -> crate::Result<Vec<Process>> {
+) -> crate::Result<Vec<ProcessMetadata>> {
     let state = State::get().await?;
-    let processes =
+    let processes = state
-        Process::get_from_profile(profile_path, &state.pool).await?;
+        .process_manager
+        .get_all()
+        .into_iter()
+        .filter(|x| x.profile_path == profile_path)
+        .collect();
     Ok(processes)
 }
 
 // Kill a child process stored in the state by UUID, as a string
 #[tracing::instrument]
-pub async fn kill(pid: i32) -> crate::Result<()> {
+pub async fn kill(uuid: Uuid) -> crate::Result<()> {
     let state = State::get().await?;
-    let process = Process::get(pid, &state.pool).await?;
+    state.process_manager.kill(uuid).await?;
-
-    if let Some(process) = process {
-        process.kill().await?;
 
     Ok(())
-    } else {
-        Ok(())
-    }
 }
 
 // Wait for a child process stored in the state by UUID
 #[tracing::instrument]
-pub async fn wait_for(pid: i32) -> crate::Result<()> {
+pub async fn wait_for(uuid: Uuid) -> crate::Result<()> {
     let state = State::get().await?;
-    let process = Process::get(pid, &state.pool).await?;
+    state.process_manager.wait_for(uuid).await?;
-
-    if let Some(process) = process {
-        process.wait_for().await?;
 
-        Ok(())
-    } else {
     Ok(())
 }
-}

packages/app-lib/src/api/profile/mod.rs

@@ -8,7 +8,7 @@ use crate::pack::install_from::{
     EnvType, PackDependency, PackFile, PackFileHash, PackFormat,
 };
 use crate::state::{
-    CacheBehaviour, CachedEntry, Credentials, JavaVersion, Process,
+    CacheBehaviour, CachedEntry, Credentials, JavaVersion, ProcessMetadata,
     ProfileFile, ProjectType, SideType,
 };
 
@@ -71,12 +71,13 @@ pub async fn get_many(paths: &[&str]) -> crate::Result<Vec<Profile>> {
 #[tracing::instrument]
 pub async fn get_projects(
     path: &str,
+    cache_behaviour: Option<CacheBehaviour>,
 ) -> crate::Result<DashMap<String, ProfileFile>> {
     let state = State::get().await?;
 
     if let Some(profile) = get(path).await? {
         let files = profile
-            .get_projects(None, &state.pool, &state.api_semaphore)
+            .get_projects(cache_behaviour, &state.pool, &state.api_semaphore)
             .await?;
 
         Ok(files)
@@ -614,10 +615,10 @@ fn pack_get_relative_path(
 /// Run Minecraft using a profile and the default credentials, logged in credentials,
 /// failing with an error if no credentials are available
 #[tracing::instrument]
-pub async fn run(path: &str) -> crate::Result<Process> {
+pub async fn run(path: &str) -> crate::Result<ProcessMetadata> {
     let state = State::get().await?;
 
-    let default_account = Credentials::get_active(&state.pool)
+    let default_account = Credentials::get_default_credential(&state.pool)
         .await?
         .ok_or_else(|| crate::ErrorKind::NoCredentialsError.as_error())?;
 
@@ -631,7 +632,7 @@ pub async fn run(path: &str) -> crate::Result<Process> {
 pub async fn run_credentials(
     path: &str,
     credentials: &Credentials,
-) -> crate::Result<Process> {
+) -> crate::Result<ProcessMetadata> {
     let state = State::get().await?;
     let settings = Settings::get(&state.pool).await?;
     let profile = get(path).await?.ok_or_else(|| {
@@ -652,7 +653,7 @@ pub async fn run_credentials(
         if let Some(command) = cmd.next() {
             let full_path = get_full_path(&profile.path).await?;
             let result = Command::new(command)
-                .args(&cmd.collect::<Vec<&str>>())
+                .args(cmd.collect::<Vec<&str>>())
                 .current_dir(&full_path)
                 .spawn()
                 .map_err(|e| IOError::with_path(e, &full_path))?
@@ -715,10 +716,11 @@ pub async fn run_credentials(
 }
 
 pub async fn kill(path: &str) -> crate::Result<()> {
+    let state = State::get().await?;
     let processes = crate::api::process::get_by_profile_path(path).await?;
 
     for process in processes {
-        process.kill().await?;
+        state.process_manager.kill(process.uuid).await?;
     }
 
     Ok(())
@@ -920,5 +922,8 @@ pub async fn add_all_recursive_folder_paths(
 }
 
 pub fn sanitize_profile_name(input: &str) -> String {
-    input.replace(['/', '\\', '?', '*', ':', '\'', '\"', '|', '<', '>'], "_")
+    input.replace(
+        ['/', '\\', '?', '*', ':', '\'', '\"', '|', '<', '>', '!'],
+        "_",
+    )
 }

packages/app-lib/src/api/settings.rs

@@ -21,3 +21,18 @@ pub async fn set(settings: Settings) -> crate::Result<()> {
 
     Ok(())
 }
+
+#[tracing::instrument]
+pub async fn cancel_directory_change() -> crate::Result<()> {
+    let pool = crate::state::db::connect().await?;
+    let mut settings = Settings::get(&pool).await?;
+
+    if let Some(prev_custom_dir) = settings.prev_custom_dir {
+        settings.prev_custom_dir = None;
+        settings.custom_dir = Some(prev_custom_dir);
+    }
+
+    settings.update(&pool).await?;
+
+    Ok(())
+}

packages/app-lib/src/error.rs

@@ -108,6 +108,9 @@ pub enum ErrorKind {
 
     #[error("Error while applying migrations: {0}")]
     SqlxMigrate(#[from] sqlx::migrate::MigrateError),
+
+    #[error("Move directory error: {0}")]
+    DirectoryMoveError(String),
 }
 
 #[derive(Debug)]

packages/app-lib/src/event/emit.rs

@@ -66,7 +66,7 @@ pub async fn init_loading_unsafe(
     let event_state = crate::EventState::get().await?;
     let key = LoadingBarId(Uuid::new_v4());
 
-    event_state.loading_bars.write().await.insert(
+    event_state.loading_bars.insert(
         key.0,
         LoadingBar {
             loading_bar_uuid: key.0,
@@ -121,7 +121,7 @@ pub async fn edit_loading(
 ) -> crate::Result<()> {
     let event_state = crate::EventState::get().await?;
 
-    if let Some(bar) = event_state.loading_bars.write().await.get_mut(&id.0) {
+    if let Some(mut bar) = event_state.loading_bars.get_mut(&id.0) {
         bar.bar_type = bar_type;
         bar.total = total;
         bar.message = title.to_string();
@@ -152,8 +152,7 @@ pub async fn emit_loading(
 ) -> crate::Result<()> {
     let event_state = crate::EventState::get().await?;
 
-    let mut loading_bar = event_state.loading_bars.write().await;
+    let mut loading_bar = match event_state.loading_bars.get_mut(&key.0) {
-    let loading_bar = match loading_bar.get_mut(&key.0) {
         Some(f) => f,
         None => {
             return Err(EventError::NoLoadingBar(key.0).into());
@@ -250,7 +249,7 @@ pub async fn emit_command(command: CommandPayload) -> crate::Result<()> {
 #[allow(unused_variables)]
 pub async fn emit_process(
     profile_path: &str,
-    pid: u32,
+    uuid: Uuid,
     event: ProcessPayloadType,
     message: &str,
 ) -> crate::Result<()> {
@@ -263,7 +262,7 @@ pub async fn emit_process(
                 "process",
                 ProcessPayload {
                     profile_path_id: profile_path.to_string(),
-                    pid,
+                    uuid,
                     event,
                     message: message.to_string(),
                 },

packages/app-lib/src/event/mod.rs

@@ -1,8 +1,8 @@
 //! Theseus state management system
+use dashmap::DashMap;
 use serde::{Deserialize, Serialize};
-use std::{collections::HashMap, path::PathBuf, sync::Arc};
+use std::{path::PathBuf, sync::Arc};
 use tokio::sync::OnceCell;
-use tokio::sync::RwLock;
 use uuid::Uuid;
 
 pub mod emit;
@@ -14,7 +14,7 @@ pub struct EventState {
     /// Tauri app
     #[cfg(feature = "tauri")]
     pub app: tauri::AppHandle,
-    pub loading_bars: RwLock<HashMap<Uuid, LoadingBar>>,
+    pub loading_bars: DashMap<Uuid, LoadingBar>,
 }
 
 impl EventState {
@@ -24,7 +24,7 @@ impl EventState {
             .get_or_try_init(|| async {
                 Ok(Arc::new(Self {
                     app,
-                    loading_bars: RwLock::new(HashMap::new()),
+                    loading_bars: DashMap::new(),
                 }))
             })
             .await
@@ -36,7 +36,7 @@ impl EventState {
         EVENT_STATE
             .get_or_try_init(|| async {
                 Ok(Arc::new(Self {
-                    loading_bars: RwLock::new(HashMap::new()),
+                    loading_bars: DashMap::new(),
                 }))
             })
             .await
@@ -55,17 +55,10 @@ impl EventState {
     }
 
     // Values provided should not be used directly, as they are clones and are not guaranteed to be up-to-date
-    pub async fn list_progress_bars() -> crate::Result<HashMap<Uuid, LoadingBar>>
+    pub async fn list_progress_bars() -> crate::Result<DashMap<Uuid, LoadingBar>>
     {
         let value = Self::get().await?;
-        let read = value.loading_bars.read().await;
+        Ok(value.loading_bars.clone())
-
-        let mut display_list: HashMap<Uuid, LoadingBar> = HashMap::new();
-        for (uuid, loading_bar) in read.iter() {
-            display_list.insert(*uuid, loading_bar.clone());
-        }
-
-        Ok(display_list)
     }
 
     #[cfg(feature = "tauri")]
@@ -100,10 +93,10 @@ impl Drop for LoadingBarId {
         let loader_uuid = self.0;
         tokio::spawn(async move {
             if let Ok(event_state) = EventState::get().await {
-                let mut bars = event_state.loading_bars.write().await;
-
                 #[cfg(any(feature = "tauri", feature = "cli"))]
-                if let Some(bar) = bars.remove(&loader_uuid) {
+                if let Some((_, bar)) =
+                    event_state.loading_bars.remove(&loader_uuid)
+                {
                     #[cfg(feature = "tauri")]
                     {
                         let loader_uuid = bar.loading_bar_uuid;
@@ -135,7 +128,7 @@ impl Drop for LoadingBarId {
                 }
 
                 #[cfg(not(any(feature = "tauri", feature = "cli")))]
-                bars.remove(&loader_uuid);
+                event_state.loading_bars.remove(&loader_uuid);
             }
         });
     }
@@ -145,7 +138,11 @@ impl Drop for LoadingBarId {
 #[serde(tag = "type")]
 #[serde(rename_all = "snake_case")]
 pub enum LoadingBarType {
-    StateInit,
+    LegacyDataMigration,
+    DirectoryMove {
+        old: PathBuf,
+        new: PathBuf,
+    },
     JavaDownload {
         version: u32,
     },
@@ -222,7 +219,7 @@ pub enum CommandPayload {
 #[derive(Serialize, Clone)]
 pub struct ProcessPayload {
     pub profile_path_id: String,
-    pub pid: u32,
+    pub uuid: Uuid,
     pub event: ProcessPayloadType,
     pub message: String,
 }

packages/app-lib/src/launcher/mod.rs

@@ -3,7 +3,9 @@ use crate::data::ModLoader;
 use crate::event::emit::{emit_loading, init_or_edit_loading};
 use crate::event::{LoadingBarId, LoadingBarType};
 use crate::launcher::io::IOError;
-use crate::state::{Credentials, JavaVersion, Process, ProfileInstallStage};
+use crate::state::{
+    Credentials, JavaVersion, ProcessMetadata, ProfileInstallStage,
+};
 use crate::util::io;
 use crate::{
     process,
@@ -410,7 +412,7 @@ pub async fn launch_minecraft(
     credentials: &Credentials,
     post_exit_hook: Option<String>,
     profile: &Profile,
-) -> crate::Result<Process> {
+) -> crate::Result<ProcessMetadata> {
     if profile.install_stage == ProfileInstallStage::PackInstalling
         || profile.install_stage == ProfileInstallStage::Installing
     {
@@ -508,16 +510,22 @@ pub async fn launch_minecraft(
     if let Some(process) = existing_processes.first() {
         return Err(crate::ErrorKind::LauncherError(format!(
             "Profile {} is already running at path: {}",
-            profile.path, process.pid
+            profile.path, process.uuid
         ))
         .as_error());
     }
+
+    let natives_dir = state.directories.version_natives_dir(&version_jar);
+    if !natives_dir.exists() {
+        io::create_dir_all(&natives_dir).await?;
+    }
+
     command
         .args(
             args::get_jvm_arguments(
                 args.get(&d::minecraft::ArgumentType::Jvm)
                     .map(|x| x.as_slice()),
-                &state.directories.version_natives_dir(&version_jar),
+                &natives_dir,
                 &state.directories.libraries_dir(),
                 &args::get_class_paths(
                     &state.directories.libraries_dir(),
@@ -646,11 +654,8 @@ pub async fn launch_minecraft(
 
     // Create Minecraft child by inserting it into the state
     // This also spawns the process and prepares the subsequent processes
-    Process::insert_new_process(
+    state
-        &profile.path,
+        .process_manager
-        command,
+        .insert_new_process(&profile.path, command, post_exit_hook)
-        post_exit_hook,
-        &state.pool,
-    )
         .await
 }

packages/app-lib/src/logger.rs

@@ -15,12 +15,10 @@
 
 */
 
-use tracing_appender::non_blocking::WorkerGuard;
-
 // Handling for the live development logging
 // This will log to the console, and will not log to a file
 #[cfg(debug_assertions)]
-pub fn start_logger() -> Option<WorkerGuard> {
+pub fn start_logger() -> Option<()> {
     use tracing_subscriber::prelude::*;
 
     let filter = tracing_subscriber::EnvFilter::try_from_default_env()
@@ -33,15 +31,16 @@ pub fn start_logger() -> Option<WorkerGuard> {
         .with(tracing_error::ErrorLayer::default());
     tracing::subscriber::set_global_default(subscriber)
         .expect("setting default subscriber failed");
-    None
+    Some(())
 }
 
 // Handling for the live production logging
 // This will log to a file in the logs directory, and will not show any logs in the console
 #[cfg(not(debug_assertions))]
-pub fn start_logger() -> Option<WorkerGuard> {
+pub fn start_logger() -> Option<()> {
     use crate::prelude::DirectoryInfo;
-    use tracing_appender::rolling::{RollingFileAppender, Rotation};
+    use chrono::Local;
+    use std::fs::OpenOptions;
     use tracing_subscriber::fmt::time::ChronoLocal;
     use tracing_subscriber::prelude::*;
 
@@ -53,17 +52,34 @@ pub fn start_logger() -> Option<WorkerGuard> {
         return None;
     };
 
+    let log_file_name =
+        format!("session_{}.log", Local::now().format("%Y%m%d_%H%M%S"));
+    let log_file_path = logs_dir.join(log_file_name);
+
+    if let Err(err) = std::fs::create_dir_all(&logs_dir) {
+        eprintln!("Could not create logs directory: {err}");
+    }
+
+    let file = match OpenOptions::new()
+        .create(true)
+        .write(true)
+        .append(true)
+        .open(&log_file_path)
+    {
+        Ok(file) => file,
+        Err(e) => {
+            eprintln!("Could not start open log file: {e}");
+            return None;
+        }
+    };
+
     let filter = tracing_subscriber::EnvFilter::try_from_default_env()
         .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("theseus=info"));
 
-    let file_appender =
-        RollingFileAppender::new(Rotation::DAILY, logs_dir, "theseus.log");
-    let (non_blocking, guard) = tracing_appender::non_blocking(file_appender);
-
     let subscriber = tracing_subscriber::registry()
         .with(
             tracing_subscriber::fmt::layer()
-                .with_writer(non_blocking)
+                .with_writer(file)
                 .with_ansi(false) // disable ANSI escape codes
                 .with_timer(ChronoLocal::rfc_3339()),
         )
@@ -73,5 +89,5 @@ pub fn start_logger() -> Option<WorkerGuard> {
     tracing::subscriber::set_global_default(subscriber)
         .expect("Setting default subscriber failed");
 
-    Some(guard)
+    Some(())
 }

packages/app-lib/src/state/cache.rs

@@ -3,6 +3,7 @@ use crate::util::fetch::{fetch_json, sha1_async, FetchSemaphore};
 use chrono::{DateTime, Utc};
 use dashmap::DashSet;
 use reqwest::Method;
+use serde::de::DeserializeOwned;
 use serde::{Deserialize, Serialize};
 use sqlx::SqlitePool;
 use std::collections::HashMap;
@@ -56,7 +57,7 @@ impl CacheValueType {
         }
     }
 
-    pub fn from_str(val: &str) -> CacheValueType {
+    pub fn from_string(val: &str) -> CacheValueType {
         match val {
             "project" => CacheValueType::Project,
             "version" => CacheValueType::Version,
@@ -412,7 +413,7 @@ pub struct GameVersion {
 }
 
 impl CacheValue {
-    fn get_entry(self) -> CachedEntry {
+    pub fn get_entry(self) -> CachedEntry {
         CachedEntry {
             id: self.get_key(),
             alias: self.get_alias(),
@@ -422,7 +423,7 @@ impl CacheValue {
         }
     }
 
-    fn get_type(&self) -> CacheValueType {
+    pub fn get_type(&self) -> CacheValueType {
         match self {
             CacheValue::Project(_) => CacheValueType::Project,
             CacheValue::Version(_) => CacheValueType::Version,
@@ -505,7 +506,8 @@ impl CacheValue {
     }
 }
 
-#[derive(PartialEq, Eq, Debug, Copy, Clone)]
+#[derive(Deserialize, Serialize, PartialEq, Eq, Debug, Copy, Clone)]
+#[serde(rename_all = "snake_case")]
 pub enum CacheBehaviour {
     /// Serve expired data. If fetch fails / launcher is offline, errors are ignored
     /// and expired data is served
@@ -529,9 +531,9 @@ pub struct CachedEntry {
     id: String,
     alias: Option<String>,
     #[serde(rename = "data_type")]
-    type_: CacheValueType,
+    pub type_: CacheValueType,
     data: Option<CacheValue>,
-    expires: i64,
+    pub expires: i64,
 }
 
 macro_rules! impl_cache_methods {
@@ -654,11 +656,6 @@ impl CachedEntry {
         pool: &SqlitePool,
         fetch_semaphore: &FetchSemaphore,
     ) -> crate::Result<Vec<Self>> {
-        use std::time::Instant;
-        let now = Instant::now();
-
-        println!("start {type_:?} keys: {keys:?}");
-
         if keys.is_empty() {
             return Ok(Vec::new());
         }
@@ -735,7 +732,7 @@ impl CachedEntry {
                     return_vals.push(Self {
                         id: row.id,
                         alias: row.alias,
-                        type_: CacheValueType::from_str(&row.data_type),
+                        type_: CacheValueType::from_string(&row.data_type),
                         data: Some(data),
                         expires: row.expires,
                     });
@@ -743,13 +740,6 @@ impl CachedEntry {
             }
         }
 
-        let time = now.elapsed();
-        println!(
-            "query {type_:?} keys: {remaining_keys:?}, elapsed: {:.2?}",
-            time
-        );
-        let now = Instant::now();
-
         if !remaining_keys.is_empty() {
             let res = Self::fetch_many(
                 type_,
@@ -787,9 +777,6 @@ impl CachedEntry {
             }
         }
 
-        let time = now.elapsed();
-        println!("FETCH {type_:?} DONE, elapsed: {:.2?}", time);
-
         if !expired_keys.is_empty()
             && (cache_behaviour == CacheBehaviour::StaleWhileRevalidate
                 || cache_behaviour
@@ -827,20 +814,50 @@ impl CachedEntry {
         fetch_semaphore: &FetchSemaphore,
         pool: &SqlitePool,
     ) -> crate::Result<Vec<(Self, bool)>> {
+        async fn fetch_many_batched<T: DeserializeOwned>(
+            method: Method,
+            api_url: &str,
+            url: &str,
+            keys: &DashSet<impl Display + Eq + Hash + Serialize>,
+            fetch_semaphore: &FetchSemaphore,
+            pool: &SqlitePool,
+        ) -> crate::Result<Vec<T>> {
+            const MAX_REQUEST_SIZE: usize = 1000;
+
+            let urls = keys
+                .iter()
+                .collect::<Vec<_>>()
+                .chunks(MAX_REQUEST_SIZE)
+                .map(|chunk| {
+                    serde_json::to_string(&chunk)
+                        .map(|keys| format!("{api_url}{url}{keys}"))
+                })
+                .collect::<Result<Vec<_>, _>>()?;
+
+            let res = futures::future::try_join_all(urls.iter().map(|url| {
+                fetch_json::<Vec<_>>(
+                    method.clone(),
+                    url,
+                    None,
+                    None,
+                    fetch_semaphore,
+                    pool,
+                )
+            }))
+            .await?;
+
+            Ok(res.into_iter().flatten().collect())
+        }
+
         macro_rules! fetch_original_values {
             ($type:ident, $api_url:expr, $url_suffix:expr, $cache_variant:path) => {{
-                let mut results = fetch_json::<Vec<_>>(
+                let mut results = fetch_many_batched(
                     Method::GET,
-                    &*format!(
-                        "{}{}?ids={}",
                     $api_url,
-                        $url_suffix,
+                    &format!("{}?ids=", $url_suffix),
-                        serde_json::to_string(&keys)?
+                    &keys,
-                    ),
-                    None,
-                    None,
                     &fetch_semaphore,
-                    pool,
+                    &pool,
                 )
                 .await?
                 .into_iter()
@@ -938,14 +955,11 @@ impl CachedEntry {
                 )
             }
             CacheValueType::Team => {
-                let mut teams = fetch_json::<Vec<Vec<TeamMember>>>(
+                let mut teams = fetch_many_batched::<Vec<TeamMember>>(
                     Method::GET,
-                    &format!(
+                    MODRINTH_API_URL_V3,
-                        "{MODRINTH_API_URL_V3}teams?ids={}",
+                    "teams?ids=",
-                        serde_json::to_string(&keys)?
+                    &keys,
-                    ),
-                    None,
-                    None,
                     fetch_semaphore,
                     pool,
                 )
@@ -980,14 +994,11 @@ impl CachedEntry {
                 values
             }
             CacheValueType::Organization => {
-                let mut orgs = fetch_json::<Vec<Organization>>(
+                let mut orgs = fetch_many_batched::<Organization>(
                     Method::GET,
-                    &format!(
+                    MODRINTH_API_URL_V3,
-                        "{MODRINTH_API_URL_V3}organizations?ids={}",
+                    "organizations?ids=",
-                        serde_json::to_string(&keys)?
+                    &keys,
-                    ),
-                    None,
-                    None,
                     fetch_semaphore,
                     pool,
                 )
@@ -1064,8 +1075,6 @@ impl CachedEntry {
                             false,
                         ));
 
-                        println!("found hash {hash} {version_id} {project_id}");
-
                         vals.push((
                             CacheValue::File(CachedFile {
                                 hash,
@@ -1307,7 +1316,6 @@ impl CachedEntry {
                                 false,
                             ));
 
-                            println!("found update {hash} {game_version} {loader} {version_id}");
                             vals.push((
                                 CacheValue::FileUpdate(CachedFileUpdate {
                                     hash: hash.clone(),
@@ -1372,7 +1380,7 @@ impl CachedEntry {
         })
     }
 
-    async fn upsert_many(
+    pub(crate) async fn upsert_many(
         items: &[Self],
         exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
     ) -> crate::Result<()> {
@@ -1402,6 +1410,25 @@ impl CachedEntry {
 
         Ok(())
     }
+
+    pub async fn purge_cache_types(
+        cache_types: &[CacheValueType],
+        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
+    ) -> crate::Result<()> {
+        let cache_types = serde_json::to_string(&cache_types)?;
+
+        sqlx::query!(
+            "
+            DELETE FROM cache
+            WHERE data_type IN (SELECT value FROM json_each($1))
+            ",
+            cache_types,
+        )
+        .execute(exec)
+        .await?;
+
+        Ok(())
+    }
 }
 
 pub async fn cache_file_hash(

packages/app-lib/src/state/dirs.rs

@@ -1,7 +1,11 @@
 //! Theseus directory information
-use crate::state::{JavaVersion, Settings};
+use crate::event::emit::{emit_loading, init_loading};
+use crate::state::{JavaVersion, Profile, Settings};
 use crate::util::fetch::IoSemaphore;
+use crate::LoadingBarType;
+use dashmap::DashSet;
 use std::path::{Path, PathBuf};
+use std::sync::Arc;
 use tokio::fs;
 
 pub const CACHES_FOLDER_NAME: &str = "caches";
@@ -11,7 +15,7 @@ pub const METADATA_FOLDER_NAME: &str = "meta";
 
 #[derive(Debug)]
 pub struct DirectoryInfo {
-    pub settings_dir: PathBuf, // Base settings directory- settings.json and icon cache.
+    pub settings_dir: PathBuf, // Base settings directory- app database
     pub config_dir: PathBuf, // Base config directory- instances, minecraft downloads, etc. Changeable as a setting.
 }
 
@@ -153,7 +157,7 @@ impl DirectoryInfo {
     /// Get the cache directory for Theseus
     #[inline]
     pub fn caches_dir(&self) -> PathBuf {
-        self.settings_dir.join(CACHES_FOLDER_NAME)
+        self.config_dir.join(CACHES_FOLDER_NAME)
     }
 
     /// Get path from environment variable
@@ -162,6 +166,7 @@ impl DirectoryInfo {
         std::env::var_os(name).map(PathBuf::from)
     }
 
+    #[tracing::instrument(skip(settings, exec, io_semaphore))]
     pub async fn move_launcher_directory<'a, E>(
         settings: &mut Settings,
         exec: E,
@@ -170,14 +175,15 @@ impl DirectoryInfo {
     where
         E: sqlx::Executor<'a, Database = sqlx::Sqlite> + Copy,
     {
-        if let Some(ref prev_custom_dir) = settings.prev_custom_dir {
-            let prev_dir = PathBuf::from(prev_custom_dir);
         let app_dir = DirectoryInfo::get_initial_settings_dir().ok_or(
             crate::ErrorKind::FSError(
                 "Could not find valid config dir".to_string(),
             ),
         )?;
 
+        if let Some(ref prev_custom_dir) = settings.prev_custom_dir {
+            let prev_dir = PathBuf::from(prev_custom_dir);
+
             let move_dir = settings
                 .custom_dir
                 .as_ref()
@@ -203,10 +209,82 @@ impl DirectoryInfo {
                 }
             }
 
-            async fn move_directory(
+            fn is_same_disk(
+                old_dir: &Path,
+                new_dir: &Path,
+            ) -> crate::Result<bool> {
+                #[cfg(unix)]
+                {
+                    use std::os::unix::fs::MetadataExt;
+                    Ok(old_dir.metadata()?.dev() == new_dir.metadata()?.dev())
+                }
+
+                #[cfg(windows)]
+                {
+                    let old_dir = crate::util::io::canonicalize(old_dir)?;
+                    let new_dir = crate::util::io::canonicalize(new_dir)?;
+
+                    let old_component = old_dir.components().next();
+                    let new_component = new_dir.components().next();
+
+                    match (old_component, new_component) {
+                        (
+                            Some(std::path::Component::Prefix(old)),
+                            Some(std::path::Component::Prefix(new)),
+                        ) => Ok(old.as_os_str() == new.as_os_str()),
+                        _ => Ok(false),
+                    }
+                }
+            }
+
+            fn get_disk_usage(path: &Path) -> crate::Result<Option<u64>> {
+                let path = crate::util::io::canonicalize(path)?;
+
+                let disks = sysinfo::Disks::new_with_refreshed_list();
+
+                for disk in disks.iter() {
+                    if path.starts_with(disk.mount_point()) {
+                        return Ok(Some(disk.available_space()));
+                    }
+                }
+
+                Ok(None)
+            }
+
+            let new_dir = move_dir.to_string_lossy().to_string();
+
+            if prev_dir != move_dir {
+                let loader_bar_id = init_loading(
+                    LoadingBarType::DirectoryMove {
+                        old: prev_dir.clone(),
+                        new: move_dir.clone(),
+                    },
+                    100.0,
+                    "Moving launcher directory",
+                )
+                .await?;
+
+                if !is_dir_writeable(&move_dir).await? {
+                    return Err(crate::ErrorKind::DirectoryMoveError(format!("Cannot move directory to {}: directory is not writeable", move_dir.display())).into());
+                }
+
+                const MOVE_DIRS: &[&str] = &[
+                    CACHES_FOLDER_NAME,
+                    PROFILES_FOLDER_NAME,
+                    METADATA_FOLDER_NAME,
+                ];
+
+                struct MovePath {
+                    old: PathBuf,
+                    new: PathBuf,
+                    size: u64,
+                }
+
+                async fn add_paths(
                     source: &Path,
                     destination: &Path,
-                io_semaphore: &IoSemaphore,
+                    paths: &mut Vec<MovePath>,
+                    total_size: &mut u64,
                 ) -> crate::Result<()> {
                     if !source.exists() {
                         crate::util::io::create_dir_all(source).await?;
@@ -217,56 +295,181 @@ impl DirectoryInfo {
                     }
 
                     for entry_path in
-                    crate::pack::import::get_all_subfiles(source).await?
+                        crate::pack::import::get_all_subfiles(source, false)
+                            .await?
                     {
                         let relative_path = entry_path.strip_prefix(source)?;
                         let new_path = destination.join(relative_path);
+                        let path_size =
+                            entry_path.metadata().map(|x| x.len()).unwrap_or(0);
 
-                    crate::util::fetch::copy(
+                        *total_size += path_size;
-                        &entry_path,
+
-                        &new_path,
+                        paths.push(MovePath {
-                        io_semaphore,
+                            old: entry_path,
-                    )
+                            new: new_path,
-                    .await?;
+                            size: path_size,
+                        });
                     }
 
                     Ok(())
                 }
 
-            let new_dir = move_dir.to_string_lossy().to_string();
+                let mut paths: Vec<MovePath> = vec![];
+                let mut total_size = 0;
 
-            if prev_dir != move_dir {
+                for dir in MOVE_DIRS {
-                if !is_dir_writeable(&move_dir).await? {
+                    add_paths(
-                    settings.custom_dir = Some(prev_custom_dir.clone());
+                        &prev_dir.join(dir),
-
+                        &move_dir.join(dir),
-                    return Ok(());
+                        &mut paths,
+                        &mut total_size,
+                    )
+                    .await?;
+                    emit_loading(
+                        &loader_bar_id,
+                        10.0 / (MOVE_DIRS.len() as f64),
+                        None,
+                    )
+                    .await?;
                 }
 
-                move_directory(
+                let paths_len = paths.len();
-                    &prev_dir.join(CACHES_FOLDER_NAME),
+
-                    &app_dir.join(CACHES_FOLDER_NAME),
+                if is_same_disk(&prev_dir, &move_dir).unwrap_or(false) {
+                    let success_idxs = Arc::new(DashSet::new());
+
+                    let loader_bar_id = Arc::new(&loader_bar_id);
+                    let res =
+                        futures::future::try_join_all(paths.iter().enumerate().map(|(idx, x)| {
+                            let loader_bar_id = loader_bar_id.clone();
+                            let success_idxs = success_idxs.clone();
+
+                            async move {
+                                let _permit = io_semaphore.0.acquire().await?;
+
+                                if let Some(parent) = x.new.parent() {
+                                    crate::util::io::create_dir_all(parent).await.map_err(|e| {
+                                        crate::Error::from(crate::ErrorKind::DirectoryMoveError(
+                                            format!(
+                                                "Failed to create directory {}: {}",
+                                                parent.display(),
+                                                e
+                                            )
+                                        ))
+                                    })?;
+                                }
+
+                                crate::util::io::rename(
+                                    &x.old,
+                                    &x.new,
+                                )
+                                .await
+                                    .map_err(|e| {
+                                        crate::Error::from(crate::ErrorKind::DirectoryMoveError(
+                                            format!(
+                                                "Failed to move directory from {} to {}: {}",
+                                                x.old.display(),
+                                                x.new.display(),
+                                                e
+                                            ),
+                                        ))
+                                    })?;
+
+                                let _ = emit_loading(
+                                    &loader_bar_id,
+                                    90.0 / paths_len as f64,
+                                    None,
+                                )
+                                .await;
+
+                                success_idxs.insert(idx);
+
+                                Ok::<(), crate::Error>(())
+                            }
+                        }))
+                        .await;
+
+                    if let Err(e) = res {
+                        for idx in success_idxs.iter() {
+                            let path = &paths[*idx.key()];
+
+                            let res =
+                                tokio::fs::rename(&path.new, &path.old).await;
+
+                            if let Err(e) = res {
+                                tracing::warn!(
+                                    "Failed to rollback directory {}: {}",
+                                    path.new.display(),
+                                    e
+                                );
+                            }
+                        }
+
+                        return Err(e);
+                    }
+                } else {
+                    if let Some(disk_usage) = get_disk_usage(&move_dir)? {
+                        if total_size > disk_usage {
+                            return Err(crate::ErrorKind::DirectoryMoveError(format!("Not enough space to move directory to {}: only {} bytes available", app_dir.display(), disk_usage)).into());
+                        }
+                    }
+
+                    let loader_bar_id = Arc::new(&loader_bar_id);
+                    futures::future::try_join_all(paths.iter().map(|x| {
+                        let loader_bar_id = loader_bar_id.clone();
+
+                        async move {
+                            crate::util::fetch::copy(
+                                &x.old,
+                                &x.new,
                                 io_semaphore,
                             )
+                            .await.map_err(|e| { crate::Error::from(
+                                crate::ErrorKind::DirectoryMoveError(format!("Failed to move directory from {} to {}: {}", x.old.display(), x.new.display(), e)))
+                            })?;
+
+                            let _ = emit_loading(
+                                &loader_bar_id,
+                                ((x.size as f64) / (total_size as f64)) * 60.0,
+                                None,
+                            )
+                            .await;
+
+                            Ok::<(), crate::Error>(())
+                        }
+                    }))
                     .await?;
-                move_directory(
+
-                    &prev_dir.join(LAUNCHER_LOGS_FOLDER_NAME),
+                    futures::future::join_all(paths.iter().map(|x| {
-                    &app_dir.join(LAUNCHER_LOGS_FOLDER_NAME),
+                        let loader_bar_id = loader_bar_id.clone();
-                    io_semaphore,
+
+                        async move {
+                            let res = async {
+                                let _permit = io_semaphore.0.acquire().await?;
+                                crate::util::io::remove_file(&x.old).await?;
+
+                                emit_loading(
+                                    &loader_bar_id,
+                                    30.0 / paths_len as f64,
+                                    None,
                                 )
                                 .await?;
 
-                move_directory(
+                                Ok::<(), crate::Error>(())
-                    &prev_dir.join(PROFILES_FOLDER_NAME),
+                            };
-                    &move_dir.join(PROFILES_FOLDER_NAME),
+
-                    io_semaphore,
+                            if let Err(e) = res.await {
-                )
+                                tracing::warn!(
-                .await?;
+                                    "Failed to remove old file {}: {}",
-                move_directory(
+                                    x.old.display(),
-                    &prev_dir.join(METADATA_FOLDER_NAME),
+                                    e
-                    &move_dir.join(METADATA_FOLDER_NAME),
+                                );
-                    io_semaphore,
+                            }
-                )
+                        }
-                .await?;
+                    }))
+                    .await;
+                }
 
                 let java_versions = JavaVersion::get_all(exec).await?;
                 for (_, mut java_version) in java_versions {
@@ -274,15 +477,41 @@ impl DirectoryInfo {
                         prev_custom_dir,
                         new_dir.trim_end_matches('/').trim_end_matches('\\'),
                     );
-                    java_version.upsert(exec).await?;
+                    java_version.upsert(exec).await?
+                }
+
+                let profiles = Profile::get_all(exec).await?;
+
+                for mut profile in profiles {
+                    profile.icon_path = profile.icon_path.map(|x| {
+                        x.replace(
+                            prev_custom_dir,
+                            new_dir
+                                .trim_end_matches('/')
+                                .trim_end_matches('\\'),
+                        )
+                    });
+                    profile.java_path = profile.java_path.map(|x| {
+                        x.replace(
+                            prev_custom_dir,
+                            new_dir
+                                .trim_end_matches('/')
+                                .trim_end_matches('\\'),
+                        )
+                    });
+                    profile.upsert(exec).await?;
                 }
             }
 
-            settings.custom_dir = Some(new_dir.clone());
+            settings.custom_dir = Some(new_dir);
-            settings.prev_custom_dir = Some(new_dir);
+        }
+
+        settings.prev_custom_dir.clone_from(&settings.custom_dir);
+        if settings.custom_dir.is_none() {
+            settings.custom_dir = Some(app_dir.to_string_lossy().to_string());
+        }
 
         settings.update(exec).await?;
-        }
 
         Ok(())
     }

packages/app-lib/src/state/discord.rs

@@ -6,7 +6,7 @@ use discord_rich_presence::{
 };
 use tokio::sync::RwLock;
 
-use crate::state::{Process, Profile};
+use crate::state::Profile;
 use crate::State;
 
 pub struct DiscordGuard {
@@ -17,8 +17,8 @@ pub struct DiscordGuard {
 impl DiscordGuard {
     /// Initialize discord IPC client, and attempt to connect to it
     /// If it fails, it will still return a DiscordGuard, but the client will be unconnected
-    pub async fn init() -> crate::Result<DiscordGuard> {
+    pub fn init() -> crate::Result<DiscordGuard> {
-        let mut dipc =
+        let dipc =
             DiscordIpcClient::new("1123683254248148992").map_err(|e| {
                 crate::ErrorKind::OtherError(format!(
                     "Could not create Discord client {}",
@@ -26,15 +26,10 @@ impl DiscordGuard {
                 ))
             })?;
 
-        let res = dipc.connect(); // Do not need to connect to Discord to use app
+        Ok(DiscordGuard {
-        let connected = if res.is_ok() {
+            client: Arc::new(RwLock::new(dipc)),
-            Arc::new(AtomicBool::new(true))
+            connected: Arc::new(AtomicBool::new(false)),
-        } else {
+        })
-            Arc::new(AtomicBool::new(false))
-        };
-
-        let client = Arc::new(RwLock::new(dipc));
-        Ok(DiscordGuard { client, connected })
     }
 
     /// If the client failed connecting during init(), this will check for connection and attempt to reconnect
@@ -172,7 +167,7 @@ impl DiscordGuard {
             return self.clear_activity(true).await;
         }
 
-        let running_profiles = Process::get_all(&state.pool).await?;
+        let running_profiles = state.process_manager.get_all();
         if let Some(existing_child) = running_profiles.first() {
             let prof =
                 Profile::get(&existing_child.profile_path, &state.pool).await?;

packages/app-lib/src/state/fs_watcher.rs

@@ -88,7 +88,7 @@ pub(crate) async fn watch_profiles_init(
     watcher: &FileWatcher,
     dirs: &DirectoryInfo,
 ) -> crate::Result<()> {
-    if let Ok(profiles_dir) = std::fs::read_dir(&dirs.profiles_dir()) {
+    if let Ok(profiles_dir) = std::fs::read_dir(dirs.profiles_dir()) {
         for profile_dir in profiles_dir {
             if let Ok(file_name) = profile_dir.map(|x| x.file_name()) {
                 if let Some(file_name) = file_name.to_str() {
@@ -112,6 +112,7 @@ pub(crate) async fn watch_profile(
 ) -> crate::Result<()> {
     let profile_path = dirs.profiles_dir().join(profile_path);
 
+    if profile_path.exists() && profile_path.is_dir() {
         for folder in ProjectType::iterator()
             .map(|x| x.get_folder())
             .chain(["crash-reports"])
@@ -125,6 +126,7 @@ pub(crate) async fn watch_profile(
             let mut watcher = watcher.write().await;
             watcher.watcher().watch(&path, RecursiveMode::Recursive)?;
         }
+    }
 
     Ok(())
 }

packages/app-lib/src/state/legacy_converter.rs

@@ -1,11 +1,13 @@
-use crate::data::DirectoryInfo;
+use crate::data::{Dependency, User, Version};
 use crate::jre::check_jre;
 use crate::prelude::ModLoader;
 use crate::state;
 use crate::state::{
-    Credentials, DefaultPage, DeviceToken, DeviceTokenKey, DeviceTokenPair,
+    CacheValue, CachedEntry, CachedFile, CachedFileHash, CachedFileUpdate,
-    Hooks, LinkedData, MemorySettings, ModrinthCredentials, Profile,
+    Credentials, DefaultPage, DependencyType, DeviceToken, DeviceTokenKey,
-    ProfileInstallStage, Theme, WindowSize,
+    DeviceTokenPair, FileType, Hooks, LinkedData, MemorySettings,
+    ModrinthCredentials, Profile, ProfileInstallStage, TeamMember, Theme,
+    VersionFile, WindowSize,
 };
 use crate::util::fetch::{read_json, IoSemaphore};
 use chrono::{DateTime, Utc};
@@ -34,18 +36,6 @@ where
     };
     let old_launcher_root_str = old_launcher_root.to_string_lossy().to_string();
 
-    let new_launcher_root = DirectoryInfo::get_initial_settings_dir().ok_or(
-        crate::ErrorKind::FSError(
-            "Could not find valid config dir".to_string(),
-        ),
-    )?;
-    let new_launcher_root_str = new_launcher_root
-        .to_string_lossy()
-        .to_string()
-        .trim_end_matches('/')
-        .trim_end_matches('\\')
-        .to_string();
-
     let io_semaphore = IoSemaphore(Semaphore::new(10));
     let settings_path = old_launcher_root.join("settings.json");
 
@@ -95,13 +85,9 @@ where
         settings.prev_custom_dir = Some(old_launcher_root_str.clone());
 
         for (_, legacy_version) in legacy_settings.java_globals.0 {
-            if let Ok(Some(mut java_version)) =
+            if let Ok(Some(java_version)) =
                 check_jre(PathBuf::from(legacy_version.path)).await
             {
-                java_version.path = java_version
-                    .path
-                    .replace(&old_launcher_root_str, &new_launcher_root_str);
-
                 java_version.upsert(exec).await?;
             }
         }
@@ -175,20 +161,144 @@ where
             }
         }
 
+        let mut cached_entries = vec![];
+
         if let Ok(profiles_dir) = std::fs::read_dir(
-            &legacy_settings
+            legacy_settings
                 .loaded_config_dir
-                .unwrap_or(old_launcher_root)
+                .clone()
+                .unwrap_or_else(|| old_launcher_root.clone())
                 .join("profiles"),
         ) {
             for entry in profiles_dir.flatten() {
-                if entry.path().is_dir() {
+                if !entry.path().is_dir() {
+                    continue;
+                }
+
                 let profile_path = entry.path().join("profile.json");
 
-                    if let Ok(profile) =
+                let profile = if let Ok(profile) =
                     read_json::<LegacyProfile>(&profile_path, &io_semaphore)
                         .await
                 {
+                    profile
+                } else {
+                    continue;
+                };
+
+                for (path, project) in profile.projects {
+                    let full_path = legacy_settings
+                        .loaded_config_dir
+                        .clone()
+                        .unwrap_or_else(|| old_launcher_root.clone())
+                        .join("profiles")
+                        .join(&profile.path)
+                        .join(&path);
+
+                    if !full_path.exists() || !full_path.is_file() {
+                        continue;
+                    }
+                    let sha512 = project.sha512;
+
+                    if let LegacyProjectMetadata::Modrinth {
+                        version,
+                        members,
+                        update_version,
+                        ..
+                    } = project.metadata
+                    {
+                        if let Some(file) = version
+                            .files
+                            .iter()
+                            .find(|x| x.hashes.get("sha512") == Some(&sha512))
+                        {
+                            if let Some(sha1) = file.hashes.get("sha1") {
+                                if let Ok(metadata) = full_path.metadata() {
+                                    let file_name = format!(
+                                        "{}/{}",
+                                        profile.path,
+                                        path.replace("\\", "/")
+                                            .replace(".disabled", "")
+                                    );
+
+                                    cached_entries.push(CacheValue::FileHash(
+                                        CachedFileHash {
+                                            path: file_name,
+                                            size: metadata.len(),
+                                            hash: sha1.clone(),
+                                        },
+                                    ));
+                                }
+
+                                cached_entries.push(CacheValue::File(
+                                    CachedFile {
+                                        hash: sha1.clone(),
+                                        project_id: version.project_id.clone(),
+                                        version_id: version.id.clone(),
+                                    },
+                                ));
+
+                                if let Some(update_version) = update_version {
+                                    let mod_loader: ModLoader =
+                                        profile.metadata.loader.into();
+                                    cached_entries.push(
+                                        CacheValue::FileUpdate(
+                                            CachedFileUpdate {
+                                                hash: sha1.clone(),
+                                                game_version: profile
+                                                    .metadata
+                                                    .game_version
+                                                    .clone(),
+                                                loader: mod_loader
+                                                    .as_str()
+                                                    .to_string(),
+                                                update_version_id:
+                                                    update_version.id.clone(),
+                                            },
+                                        ),
+                                    );
+
+                                    cached_entries.push(CacheValue::Version(
+                                        (*update_version).into(),
+                                    ));
+                                }
+
+                                let members = members
+                                    .into_iter()
+                                    .map(|x| {
+                                        let user = User {
+                                            id: x.user.id,
+                                            username: x.user.username,
+                                            avatar_url: x.user.avatar_url,
+                                            bio: x.user.bio,
+                                            created: x.user.created,
+                                            role: x.user.role,
+                                        };
+
+                                        cached_entries.push(CacheValue::User(
+                                            user.clone(),
+                                        ));
+
+                                        TeamMember {
+                                            team_id: x.team_id,
+                                            user: user.clone(),
+                                            is_owner: x.role == "Owner",
+                                            role: x.role,
+                                            ordering: x.ordering,
+                                        }
+                                    })
+                                    .collect::<Vec<_>>();
+
+                                cached_entries.push(CacheValue::Team(members));
+
+                                cached_entries.push(CacheValue::Version(
+                                    (*version).into(),
+                                ));
+                            }
+                        }
+                    }
+                }
+
                 Profile {
                     path: profile.path,
                     install_stage: match profile.install_stage {
@@ -206,29 +316,15 @@ where
                         }
                     },
                     name: profile.metadata.name,
-                            icon_path: profile.metadata.icon.map(|x| {
+                    icon_path: profile.metadata.icon,
-                                x.replace(
-                                    &old_launcher_root_str,
-                                    &new_launcher_root_str,
-                                )
-                            }),
                     game_version: profile.metadata.game_version,
-                            loader: match profile.metadata.loader {
+                    loader: profile.metadata.loader.into(),
-                                LegacyModLoader::Vanilla => ModLoader::Vanilla,
-                                LegacyModLoader::Forge => ModLoader::Forge,
-                                LegacyModLoader::Fabric => ModLoader::Fabric,
-                                LegacyModLoader::Quilt => ModLoader::Quilt,
-                                LegacyModLoader::NeoForge => {
-                                    ModLoader::NeoForge
-                                }
-                            },
                     loader_version: profile
                         .metadata
                         .loader_version
                         .map(|x| x.id),
                     groups: profile.metadata.groups,
-                            linked_data: profile.metadata.linked_data.and_then(
+                    linked_data: profile.metadata.linked_data.and_then(|x| {
-                                |x| {
                         if let Some(project_id) = x.project_id {
                             if let Some(version_id) = x.version_id {
                                 if let Some(locked) = x.locked {
@@ -242,24 +338,16 @@ where
                         }
 
                         None
-                                },
+                    }),
-                            ),
                     created: profile.metadata.date_created,
                     modified: profile.metadata.date_modified,
                     last_played: profile.metadata.last_played,
                     submitted_time_played: profile
                         .metadata
                         .submitted_time_played,
-                            recent_time_played: profile
+                    recent_time_played: profile.metadata.recent_time_played,
-                                .metadata
-                                .recent_time_played,
                     java_path: profile.java.as_ref().and_then(|x| {
-                                x.override_version.clone().map(|x| {
+                        x.override_version.clone().map(|x| x.path)
-                                    x.path.replace(
-                                        &old_launcher_root_str,
-                                        &new_launcher_root_str,
-                                    )
-                                })
                     }),
                     extra_launch_args: profile
                         .java
@@ -284,17 +372,27 @@ where
                             .hooks
                             .as_ref()
                             .and_then(|x| x.wrapper.clone()),
-                                post_exit: profile
+                        post_exit: profile.hooks.and_then(|x| x.post_exit),
-                                    .hooks
-                                    .and_then(|x| x.post_exit),
                     },
                 }
                 .upsert(exec)
                 .await?;
             }
         }
-            }
+
-        }
+        CachedEntry::upsert_many(
+            &cached_entries
+                .into_iter()
+                .map(|x| {
+                    let mut entry = x.get_entry();
+                    entry.expires =
+                        Utc::now().timestamp() - entry.type_.expiry();
+                    entry
+                })
+                .collect::<Vec<_>>(),
+            exec,
+        )
+        .await?;
 
         settings.migrated = true;
         settings.update(exec).await?;
@@ -384,6 +482,12 @@ struct LegacyJavaVersion {
 #[derive(Deserialize, Clone, Debug)]
 struct LegacyModrinthUser {
     pub id: String,
+    pub username: String,
+    // pub name: Option<String>,
+    pub avatar_url: Option<String>,
+    pub bio: Option<String>,
+    pub created: DateTime<Utc>,
+    pub role: String,
 }
 
 #[derive(Deserialize, Clone, Debug)]
@@ -439,6 +543,195 @@ struct LegacyProfile {
     pub resolution: Option<LegacyWindowSize>,
     pub fullscreen: Option<bool>,
     pub hooks: Option<LegacyHooks>,
+    pub projects: HashMap<String, LegacyProject>,
+}
+
+#[derive(Deserialize, Clone, Debug)]
+struct LegacyProject {
+    pub sha512: String,
+    // pub disabled: bool,
+    pub metadata: LegacyProjectMetadata,
+    // pub file_name: String,
+}
+
+#[derive(Deserialize, Clone, Debug)]
+#[serde(tag = "type", rename_all = "snake_case")]
+enum LegacyProjectMetadata {
+    Modrinth {
+        // project: Box<LegacyModrinthProject>,
+        version: Box<LegacyModrinthVersion>,
+        members: Vec<LegacyModrinthTeamMember>,
+        update_version: Option<Box<LegacyModrinthVersion>>,
+    },
+    Inferred,
+    Unknown,
+}
+
+// #[derive(Deserialize, Clone, Debug)]
+// struct LegacyModrinthProject {
+//     pub id: String,
+//     pub slug: Option<String>,
+//     pub project_type: String,
+//     pub team: String,
+//     pub title: String,
+//     pub description: String,
+//     pub body: String,
+//
+//     pub published: DateTime<Utc>,
+//     pub updated: DateTime<Utc>,
+//
+//     pub client_side: LegacySideType,
+//     pub server_side: LegacySideType,
+//
+//     pub downloads: u32,
+//     pub followers: u32,
+//
+//     pub categories: Vec<String>,
+//     pub additional_categories: Vec<String>,
+//     pub game_versions: Vec<String>,
+//     pub loaders: Vec<String>,
+//
+//     pub versions: Vec<String>,
+//
+//     pub icon_url: Option<String>,
+// }
+
+#[derive(Deserialize, Clone, Debug)]
+struct LegacyModrinthVersion {
+    pub id: String,
+    pub project_id: String,
+    pub author_id: String,
+
+    pub featured: bool,
+
+    pub name: String,
+    pub version_number: String,
+    pub changelog: String,
+    pub changelog_url: Option<String>,
+
+    pub date_published: DateTime<Utc>,
+    pub downloads: u32,
+    pub version_type: String,
+
+    pub files: Vec<LegacyModrinthVersionFile>,
+    pub dependencies: Vec<LegacyDependency>,
+    pub game_versions: Vec<String>,
+    pub loaders: Vec<String>,
+}
+
+impl From<LegacyModrinthVersion> for Version {
+    fn from(value: LegacyModrinthVersion) -> Self {
+        Version {
+            id: value.id,
+            project_id: value.project_id,
+            author_id: value.author_id,
+            featured: value.featured,
+            name: value.name,
+            version_number: value.version_number,
+            changelog: value.changelog,
+            changelog_url: value.changelog_url,
+            date_published: value.date_published,
+            downloads: value.downloads,
+            version_type: value.version_type,
+            files: value
+                .files
+                .into_iter()
+                .map(|x| VersionFile {
+                    hashes: x.hashes,
+                    url: x.url,
+                    filename: x.filename,
+                    primary: x.primary,
+                    size: x.size,
+                    file_type: x.file_type.map(|x| match x {
+                        LegacyFileType::RequiredResourcePack => {
+                            FileType::RequiredResourcePack
+                        }
+                        LegacyFileType::OptionalResourcePack => {
+                            FileType::OptionalResourcePack
+                        }
+                        LegacyFileType::Unknown => FileType::Unknown,
+                    }),
+                })
+                .collect::<Vec<_>>(),
+            dependencies: value
+                .dependencies
+                .into_iter()
+                .map(|x| Dependency {
+                    version_id: x.version_id,
+                    project_id: x.project_id,
+                    file_name: x.file_name,
+                    dependency_type: match x.dependency_type {
+                        LegacyDependencyType::Required => {
+                            DependencyType::Required
+                        }
+                        LegacyDependencyType::Optional => {
+                            DependencyType::Optional
+                        }
+                        LegacyDependencyType::Incompatible => {
+                            DependencyType::Incompatible
+                        }
+                        LegacyDependencyType::Embedded => {
+                            DependencyType::Embedded
+                        }
+                    },
+                })
+                .collect::<Vec<_>>(),
+            game_versions: value.game_versions,
+            loaders: value.loaders,
+        }
+    }
+}
+
+#[derive(Deserialize, Clone, Debug)]
+struct LegacyModrinthVersionFile {
+    pub hashes: HashMap<String, String>,
+    pub url: String,
+    pub filename: String,
+    pub primary: bool,
+    pub size: u32,
+    pub file_type: Option<LegacyFileType>,
+}
+
+#[derive(Deserialize, Clone, Debug)]
+struct LegacyDependency {
+    pub version_id: Option<String>,
+    pub project_id: Option<String>,
+    pub file_name: Option<String>,
+    pub dependency_type: LegacyDependencyType,
+}
+
+#[derive(Deserialize, Clone, Debug)]
+struct LegacyModrinthTeamMember {
+    pub team_id: String,
+    pub user: LegacyModrinthUser,
+    pub role: String,
+    pub ordering: i64,
+}
+
+#[derive(Deserialize, Copy, Clone, Debug)]
+#[serde(rename_all = "lowercase")]
+enum LegacyDependencyType {
+    Required,
+    Optional,
+    Incompatible,
+    Embedded,
+}
+
+// #[derive(Deserialize, Clone, Debug, Eq, PartialEq)]
+// #[serde(rename_all = "kebab-case")]
+// enum LegacySideType {
+//     Required,
+//     Optional,
+//     Unsupported,
+//     Unknown,
+// }
+
+#[derive(Deserialize, Copy, Clone, Debug)]
+#[serde(rename_all = "kebab-case")]
+enum LegacyFileType {
+    RequiredResourcePack,
+    OptionalResourcePack,
+    Unknown,
 }
 
 #[derive(Deserialize, Clone, Debug)]
@@ -477,6 +770,18 @@ enum LegacyModLoader {
     NeoForge,
 }
 
+impl From<LegacyModLoader> for ModLoader {
+    fn from(value: LegacyModLoader) -> Self {
+        match value {
+            LegacyModLoader::Vanilla => ModLoader::Vanilla,
+            LegacyModLoader::Forge => ModLoader::Forge,
+            LegacyModLoader::Fabric => ModLoader::Fabric,
+            LegacyModLoader::Quilt => ModLoader::Quilt,
+            LegacyModLoader::NeoForge => ModLoader::NeoForge,
+        }
+    }
+}
+
 #[derive(Deserialize, Clone, Debug)]
 struct LegacyLinkedData {
     pub project_id: Option<String>,

packages/app-lib/src/state/mod.rs

@@ -1,8 +1,4 @@
 //! Theseus state management system
-use crate::event::emit::{emit_loading, init_loading_unsafe};
-
-use crate::event::LoadingBarType;
-
 use crate::util::fetch::{FetchSemaphore, IoSemaphore};
 use std::sync::Arc;
 use tokio::sync::{OnceCell, Semaphore};
@@ -35,7 +31,7 @@ pub use self::minecraft_auth::*;
 mod cache;
 pub use self::cache::*;
 
-mod db;
+pub mod db;
 pub mod fs_watcher;
 mod mr_auth;
 
@@ -61,6 +57,9 @@ pub struct State {
     /// Discord RPC
     pub discord_rpc: DiscordGuard,
 
+    /// Process manager
+    pub process_manager: ProcessManager,
+
     pub(crate) pool: SqlitePool,
 
     pub(crate) file_watcher: FileWatcher,
@@ -72,7 +71,13 @@ impl State {
             .get_or_try_init(Self::initialize_state)
             .await?;
 
-        Process::garbage_collect(&state.pool).await?;
+        tokio::task::spawn(async move {
+            let res = state.discord_rpc.clear_to_default(true).await;
+
+            if let Err(e) = res {
+                tracing::error!("Error running discord RPC: {e}");
+            }
+        });
 
         Ok(())
     }
@@ -94,13 +99,6 @@ impl State {
 
     #[tracing::instrument]
     async fn initialize_state() -> crate::Result<Arc<Self>> {
-        let loading_bar = init_loading_unsafe(
-            LoadingBarType::StateInit,
-            100.0,
-            "Initializing launcher",
-        )
-        .await?;
-
         let pool = db::connect().await?;
 
         legacy_converter::migrate_legacy_data(&pool).await?;
@@ -120,29 +118,20 @@ impl State {
             &io_semaphore,
         )
         .await?;
-
         let directories = DirectoryInfo::init(settings.custom_dir).await?;
 
-        emit_loading(&loading_bar, 10.0, None).await?;
+        let discord_rpc = DiscordGuard::init()?;
-
-        let discord_rpc = DiscordGuard::init().await?;
-        if settings.discord_rpc {
-            // Add default Idling to discord rich presence
-            // Force add to avoid recursion
-            let _ = discord_rpc.force_set_activity("Idling...", true).await;
-        }
 
         let file_watcher = fs_watcher::init_watcher().await?;
         fs_watcher::watch_profiles_init(&file_watcher, &directories).await?;
 
-        emit_loading(&loading_bar, 10.0, None).await?;
-
         Ok(Arc::new(Self {
             directories,
             fetch_semaphore,
             io_semaphore,
             api_semaphore,
             discord_rpc,
+            process_manager: ProcessManager::new(),
             pool,
             file_watcher,
         }))

packages/app-lib/src/state/process.rs

@@ -1,136 +1,134 @@
-use chrono::{DateTime, Utc};
-use serde::Deserialize;
-use serde::Serialize;
-use tokio::process::Command;
-
 use crate::event::emit::emit_process;
 use crate::event::ProcessPayloadType;
+use crate::profile;
 use crate::util::io::IOError;
-use crate::{profile, ErrorKind};
+use chrono::{DateTime, Utc};
+use dashmap::DashMap;
+use serde::Deserialize;
+use serde::Serialize;
+use std::process::ExitStatus;
+use tokio::process::{Child, Command};
+use uuid::Uuid;
 
-#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct ProcessManager {
-pub struct Process {
+    processes: DashMap<Uuid, Process>,
-    pub pid: i64,
-    pub start_time: i64,
-    pub name: String,
-    pub executable: String,
-    pub profile_path: String,
-    pub post_exit_command: Option<String>,
 }
 
-macro_rules! select_process_with_predicate {
+impl Default for ProcessManager {
-    ($predicate:tt, $param:ident) => {
+    fn default() -> Self {
-        sqlx::query_as!(
+        Self::new()
-            Process,
-            r#"
-            SELECT
-                pid, start_time, name, executable, profile_path, post_exit_command
-            FROM processes
-            "#
-                + $predicate,
-            $param
-        )
-    };
-}
-
-impl Process {
-    /// Runs on launcher startup. Queries all the cached processes and removes processes that no
-    /// longer exist. If a PID is found, they are "rescued" and passed to our process manager
-    pub async fn garbage_collect(
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite> + Copy,
-    ) -> crate::Result<()> {
-        let processes = Self::get_all(exec).await?;
-
-        let mut system = sysinfo::System::new();
-        system.refresh_processes();
-        for cached_process in processes {
-            let process = system
-                .process(sysinfo::Pid::from_u32(cached_process.pid as u32));
-
-            if let Some(process) = process {
-                if cached_process.start_time as u64 == process.start_time()
-                    && cached_process.name == process.name()
-                    && cached_process.executable
-                        == process
-                            .exe()
-                            .map(|x| x.to_string_lossy())
-                            .unwrap_or_default()
-                {
-                    tokio::spawn(cached_process.sequential_process_manager());
-
-                    break;
     }
 }
 
-            Self::remove(cached_process.pid as u32, exec).await?;
+impl ProcessManager {
+    pub fn new() -> Self {
+        Self {
+            processes: DashMap::new(),
         }
-
-        Ok(())
     }
 
     pub async fn insert_new_process(
+        &self,
         profile_path: &str,
         mut mc_command: Command,
-        post_exit_command: Option<String>, // Command to run after minecraft.
+        post_exit_command: Option<String>,
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
+    ) -> crate::Result<ProcessMetadata> {
-    ) -> crate::Result<Self> {
         let mc_proc = mc_command.spawn().map_err(IOError::from)?;
 
-        let pid = mc_proc.id().ok_or_else(|| {
+        let process = Process {
-            crate::ErrorKind::LauncherError(
+            metadata: ProcessMetadata {
-                "Process immediately failed, could not get PID".to_string(),
+                uuid: Uuid::new_v4(),
-            )
+                start_time: Utc::now(),
-        })?;
-
-        let mut system = sysinfo::System::new();
-        system.refresh_processes();
-        let process =
-            system.process(sysinfo::Pid::from_u32(pid)).ok_or_else(|| {
-                crate::ErrorKind::LauncherError(format!(
-                    "Could not find process {}",
-                    pid
-                ))
-            })?;
-        let start_time = process.start_time();
-        let name = process.name().to_string();
-
-        let Some(path) = process.exe() else {
-            return Err(ErrorKind::LauncherError(format!(
-                "Cached process {} has no accessible path",
-                pid
-            ))
-            .into());
-        };
-
-        let executable = path.to_string_lossy().to_string();
-
-        let process = Self {
-            pid: pid as i64,
-            start_time: start_time as i64,
-            name,
-            executable,
                 profile_path: profile_path.to_string(),
-            post_exit_command,
+            },
+            child: mc_proc,
         };
-        process.upsert(exec).await?;
 
-        tokio::spawn(process.clone().sequential_process_manager());
+        let metadata = process.metadata.clone();
+
+        tokio::spawn(Process::sequential_process_manager(
+            profile_path.to_string(),
+            post_exit_command,
+            metadata.uuid,
+        ));
+
+        self.processes.insert(process.metadata.uuid, process);
 
         emit_process(
             profile_path,
-            pid,
+            metadata.uuid,
             ProcessPayloadType::Launched,
             "Launched Minecraft",
         )
         .await?;
 
-        Ok(process)
+        Ok(metadata)
     }
 
+    pub fn get(&self, id: Uuid) -> Option<ProcessMetadata> {
+        self.processes.get(&id).map(|x| x.metadata.clone())
+    }
+
+    pub fn get_all(&self) -> Vec<ProcessMetadata> {
+        self.processes
+            .iter()
+            .map(|x| x.value().metadata.clone())
+            .collect()
+    }
+
+    pub fn try_wait(
+        &self,
+        id: Uuid,
+    ) -> crate::Result<Option<Option<ExitStatus>>> {
+        if let Some(mut process) = self.processes.get_mut(&id) {
+            Ok(Some(process.child.try_wait()?))
+        } else {
+            Ok(None)
+        }
+    }
+
+    pub async fn wait_for(&self, id: Uuid) -> crate::Result<()> {
+        if let Some(mut process) = self.processes.get_mut(&id) {
+            process.child.wait().await?;
+        }
+        Ok(())
+    }
+
+    pub async fn kill(&self, id: Uuid) -> crate::Result<()> {
+        if let Some(mut process) = self.processes.get_mut(&id) {
+            process.child.kill().await?;
+        }
+
+        Ok(())
+    }
+
+    fn remove(&self, id: Uuid) {
+        self.processes.remove(&id);
+    }
+}
+
+#[derive(Debug, Deserialize, Serialize, Clone)]
+pub struct ProcessMetadata {
+    pub uuid: Uuid,
+    pub profile_path: String,
+    pub start_time: DateTime<Utc>,
+}
+
+#[derive(Debug)]
+struct Process {
+    metadata: ProcessMetadata,
+    child: Child,
+}
+
+impl Process {
     // Spawns a new child process and inserts it into the hashmap
     // Also, as the process ends, it spawns the follow-up process if it exists
     // By convention, ExitStatus is last command's exit status, and we exit on the first non-zero exit status
-    async fn sequential_process_manager(self) -> crate::Result<i32> {
+    async fn sequential_process_manager(
+        profile_path: String,
+        post_exit_command: Option<String>,
+        uuid: Uuid,
+    ) -> crate::Result<()> {
         async fn update_playtime(
             last_updated_playtime: &mut DateTime<Utc>,
             profile_path: &str,
@@ -160,207 +158,79 @@ impl Process {
         let mc_exit_status;
         let mut last_updated_playtime = Utc::now();
 
+        let state = crate::State::get().await?;
         loop {
-            if let Some(t) = self.try_wait().await? {
+            if let Some(process) = state.process_manager.try_wait(uuid)? {
+                if let Some(t) = process {
                     mc_exit_status = t;
                     break;
                 }
+            } else {
+                mc_exit_status = ExitStatus::default();
+                break;
+            }
+
             // sleep for 10ms
             tokio::time::sleep(tokio::time::Duration::from_millis(50)).await;
 
             // Auto-update playtime every minute
-            update_playtime(
+            update_playtime(&mut last_updated_playtime, &profile_path, false)
-                &mut last_updated_playtime,
-                &self.profile_path,
-                false,
-            )
                 .await;
         }
 
+        state.process_manager.remove(uuid);
+        emit_process(
+            &profile_path,
+            uuid,
+            ProcessPayloadType::Finished,
+            "Exited process",
+        )
+        .await?;
+
         // Now fully complete- update playtime one last time
-        update_playtime(&mut last_updated_playtime, &self.profile_path, true)
+        update_playtime(&mut last_updated_playtime, &profile_path, true).await;
-            .await;
 
         // Publish play time update
         // Allow failure, it will be stored locally and sent next time
         // Sent in another thread as first call may take a couple seconds and hold up process ending
-        let profile_path = self.profile_path.clone();
+        let profile = profile_path.clone();
         tokio::spawn(async move {
-            if let Err(e) =
+            if let Err(e) = profile::try_update_playtime(&profile).await {
-                profile::try_update_playtime(&profile_path.clone()).await
-            {
                 tracing::warn!(
                     "Failed to update playtime for profile {}: {}",
-                    &profile_path,
+                    profile,
                     e
                 );
             }
         });
 
-        let state = crate::State::get().await?;
         let _ = state.discord_rpc.clear_to_default(true).await;
 
-        Self::remove(self.pid as u32, &state.pool).await?;
-
         // If in tauri, window should show itself again after process exists if it was hidden
         #[cfg(feature = "tauri")]
         {
             let window = crate::EventState::get_main_window().await?;
             if let Some(window) = window {
                 window.unminimize()?;
+                window.set_focus()?;
             }
         }
 
-        if mc_exit_status == 0 {
+        if mc_exit_status.success() {
             // We do not wait on the post exist command to finish running! We let it spawn + run on its own.
             // This behaviour may be changed in the future
-            if let Some(hook) = self.post_exit_command {
+            if let Some(hook) = post_exit_command {
                 let mut cmd = hook.split(' ');
                 if let Some(command) = cmd.next() {
                     let mut command = Command::new(command);
-                    command.args(&cmd.collect::<Vec<&str>>()).current_dir(
+                    command.args(cmd.collect::<Vec<&str>>()).current_dir(
-                        crate::api::profile::get_full_path(&self.profile_path)
+                        profile::get_full_path(&profile_path).await?,
-                            .await?,
                     );
                     command.spawn().map_err(IOError::from)?;
                 }
             }
         }
 
-        emit_process(
-            &self.profile_path,
-            self.pid as u32,
-            ProcessPayloadType::Finished,
-            "Exited process",
-        )
-        .await?;
-
-        Ok(mc_exit_status)
-    }
-
-    async fn try_wait(&self) -> crate::Result<Option<i32>> {
-        let mut system = sysinfo::System::new();
-        if !system.refresh_process(sysinfo::Pid::from_u32(self.pid as u32)) {
-            return Ok(Some(0));
-        }
-
-        let process = system.process(sysinfo::Pid::from_u32(self.pid as u32));
-
-        if let Some(process) = process {
-            if process.status() == sysinfo::ProcessStatus::Run {
-                Ok(None)
-            } else {
-                Ok(Some(0))
-            }
-        } else {
-            Ok(Some(0))
-        }
-    }
-
-    pub async fn wait_for(&self) -> crate::Result<()> {
-        loop {
-            if self.try_wait().await?.is_some() {
-                break;
-            }
-            // sleep for 10ms
-            tokio::time::sleep(tokio::time::Duration::from_millis(50)).await;
-        }
-
-        Ok(())
-    }
-
-    pub async fn kill(&self) -> crate::Result<()> {
-        let mut system = sysinfo::System::new();
-        if system.refresh_process(sysinfo::Pid::from_u32(self.pid as u32)) {
-            let process =
-                system.process(sysinfo::Pid::from_u32(self.pid as u32));
-            if let Some(process) = process {
-                process.kill();
-            }
-        }
-
-        Ok(())
-    }
-
-    pub async fn get(
-        pid: i32,
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
-    ) -> crate::Result<Option<Self>> {
-        let res = select_process_with_predicate!("WHERE pid = $1", pid)
-            .fetch_optional(exec)
-            .await?;
-
-        Ok(res)
-    }
-
-    pub async fn get_from_profile(
-        profile_path: &str,
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
-    ) -> crate::Result<Vec<Self>> {
-        let results = select_process_with_predicate!(
-            "WHERE profile_path = $1",
-            profile_path
-        )
-        .fetch_all(exec)
-        .await?;
-
-        Ok(results)
-    }
-
-    pub async fn get_all(
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
-    ) -> crate::Result<Vec<Self>> {
-        let true_val = 1;
-        let results = select_process_with_predicate!("WHERE 1=$1", true_val)
-            .fetch_all(exec)
-            .await?;
-
-        Ok(results)
-    }
-
-    pub async fn upsert(
-        &self,
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
-    ) -> crate::Result<()> {
-        sqlx::query!(
-            "
-            INSERT INTO processes (pid, start_time, name, executable, profile_path, post_exit_command)
-            VALUES ($1, $2, $3, $4, $5, $6)
-            ON CONFLICT (pid) DO UPDATE SET
-                start_time = $2,
-                name = $3,
-                executable = $4,
-                profile_path = $5,
-                post_exit_command = $6
-            ",
-            self.pid,
-            self.start_time,
-            self.name,
-            self.executable,
-            self.profile_path,
-            self.post_exit_command
-        )
-            .execute(exec)
-            .await?;
-
-        Ok(())
-    }
-
-    pub async fn remove(
-        pid: u32,
-        exec: impl sqlx::Executor<'_, Database = sqlx::Sqlite>,
-    ) -> crate::Result<()> {
-        let pid = pid as i32;
-
-        sqlx::query!(
-            "
-            DELETE FROM processes WHERE pid = $1
-            ",
-            pid,
-        )
-        .execute(exec)
-        .await?;
-
         Ok(())
     }
 }