shortcuts: start launcher and rename

Instead of calling msys2_shell.cmd call the respective launchers.
This unifies the way MSYS2 is started for most users and allows them
to set launch variables in the launcher .ini files.

While at it also rename the shortcuts to reference the environment names
instead of describing the environment. Not everyone might care or know
what these mean, so just unify them with the MSYSTEM env var which is
shown when starting bash right after.

Fixes #24

.ci/Dockerfile.2019

@@ -0,0 +1,13 @@
+FROM mcr.microsoft.com/windows/servercore:ltsc2019
+
+COPY ./msys2-base-x86_64-latest.sfx.exe /msys2.exe
+
+RUN powershell -Command \
+  $ErrorActionPreference = 'Stop'; \
+  $ProgressPreference = 'SilentlyContinue'; \
+  /msys2.exe -y -oC:\; \
+  function msys() { C:\msys64\usr\bin\bash.exe @('-lc') + @Args; } \
+  msys ' '; \
+  msys 'pacman --noconfirm -Syuu'; \
+  msys 'pacman --noconfirm -Syuu'; \
+  msys 'pacman --noconfirm -Scc';

.ci/Dockerfile.2022

@@ -0,0 +1,13 @@
+FROM mcr.microsoft.com/windows/servercore:ltsc2022
+
+COPY ./msys2-base-x86_64-latest.sfx.exe /msys2.exe
+
+RUN powershell -Command \
+  $ErrorActionPreference = 'Stop'; \
+  $ProgressPreference = 'SilentlyContinue'; \
+  /msys2.exe -y -oC:\; \
+  function msys() { C:\msys64\usr\bin\bash.exe @('-lc') + @Args; } \
+  msys ' '; \
+  msys 'pacman --noconfirm -Syuu'; \
+  msys 'pacman --noconfirm -Syuu'; \
+  msys 'pacman --noconfirm -Scc';

.github/workflows/build.yml

@@ -0,0 +1,181 @@
+name: 'build'
+
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 3 * * *'
+
+concurrency: nope
+
+jobs:
+  build-installer:
+    runs-on: windows-2022
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: setup-msys2
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: MSYS
+          update: true
+          install: p7zip tar mingw-w64-x86_64-qt-installer-framework
+
+      - name: Switch to the main mirror
+        shell: msys2 {0}
+        run: |
+          echo 'Server = https://repo.msys2.org/mingw/$repo/' > /etc/pacman.d/mirrorlist.mingw
+          echo 'Server = https://repo.msys2.org/msys/$arch/' > /etc/pacman.d/mirrorlist.msys
+          pacman-conf.exe
+
+      - name: Update using the main mirror & Check install
+        run: |
+          msys2 -c 'pacman --noconfirm -Suuy'
+          msys2 -c 'pacman --noconfirm -Suu'
+          msys2 -c 'pacman -Qkq'
+
+      - name: Build Installer
+        shell: msys2 {0}
+        run: |
+          bash make-msys2-installer
+
+      - name: Create 'latest' Variants and Checksums
+        run: |
+          mv msys2-base-x86_64-[0-9]*.sfx.exe msys2-base-x86_64-latest.sfx.exe
+          mv msys2-x86_64-[0-9]*.exe msys2-x86_64-latest.exe
+          mv msys2-*.tar.xz msys2-base-x86_64-latest.tar.xz
+          sha256sum.exe msys2-*
+          sha256sum.exe msys2-* > msys2-checksums.txt
+
+      - name: Upload Results
+        uses: actions/upload-artifact@v2
+        with:
+          name: installer
+          path: msys2-*
+
+  test-installer:
+    name: installer-${{ matrix.image }}
+    runs-on: windows-${{ matrix.image }}
+    needs: build-installer
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [2019, 2022]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: installer
+
+      - name: Install
+        run: |
+          ./msys2-x86_64-latest.exe in --confirm-command --accept-messages --root C:/msys2-install-test
+
+      - name: Test without Login Shell
+        run: |
+          C:\msys2-install-test\usr\bin\pacman.exe -Syy
+          C:\msys2-install-test\usr\bin\pacman.exe --noconfirm -S vim
+
+      - name: Test
+        run: |
+          C:\msys2-install-test\usr\bin\bash.exe -lc "pacman --version"
+          C:\msys2-install-test\usr\bin\bash.exe -lc "pacman -Qkv"
+          C:\msys2-install-test\usr\bin\bash.exe -lc "pacman -Syy"
+          C:\msys2-install-test\usr\bin\bash.exe -lc "pacman --noconfirm -S git"
+
+      - name: Uninstall
+        run: |
+          C:\msys2-install-test\uninstall.exe pr --confirm-command
+
+  test-docker-sfx:
+    name: docker-sfx-${{ matrix.image }}
+    runs-on: windows-${{ matrix.image }}
+    needs: build-installer
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [2019, 2022]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: installer
+
+      - name: Build image
+        run: |
+          docker build -t msys2-base -f ./.ci/Dockerfile.${{ matrix.image }} .
+
+      - name: Test without Login Shell
+        run: |
+          docker run msys2-base C:\msys64\usr\bin\pacman.exe -Syy
+          docker run msys2-base C:\msys64\usr\bin\pacman.exe --noconfirm -S vim
+
+      - name: Test
+        run: |
+          docker run msys2-base C:\msys64\usr\bin\bash.exe -lc "pacman --version"
+          docker run msys2-base C:\msys64\usr\bin\bash.exe -lc "pacman -Qkv"
+          docker run msys2-base C:\msys64\usr\bin\bash.exe -lc "pacman -Qkk || true"
+          docker run msys2-base C:\msys64\usr\bin\bash.exe -lc "pacman -Syy"
+          docker run msys2-base C:\msys64\usr\bin\bash.exe -lc "pacman -S --noconfirm git"
+
+  test-sfx:
+    name: sfx-${{ matrix.image }}
+    runs-on: windows-${{ matrix.image }}
+    needs: build-installer
+    strategy:
+      fail-fast: false
+      matrix:
+        image: [2019, 2022]
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - uses: actions/download-artifact@v2
+        with:
+          name: installer
+
+      - name: Install
+        run: |
+          ./msys2-base-x86_64-latest.sfx.exe  -y -oC:/msys2-install-test
+
+      - name: Test without Login Shell
+        run: |
+          $env:Path = 'C:\msys2-install-test\msys64\usr\bin;' + $env:Path
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -c "pacman-key --init"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -c "pacman-key --populate"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -c "pacman -Syy"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -c "pacman --noconfirm -S vim"
+
+      - name: Test
+        run: |
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -lc "pacman --version"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -lc "pacman -Qkv"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -lc "pacman -Qkk || true"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -lc "pacman -Syy"
+          C:\msys2-install-test\msys64\usr\bin\bash.exe -lc "pacman -S --noconfirm git"
+
+  upload-nightly:
+    permissions:
+      contents: write
+    needs:
+      - test-docker-sfx
+      - test-installer
+      - test-sfx
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/download-artifact@v2
+        with:
+          name: installer
+
+      - name: Upload Installers
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release upload nightly-x86_64 msys2-* --clobber -R ${{ github.repository }}

.gitignore

@@ -0,0 +1,3 @@
+_cache
+*.exe
+*.xz

LICENSE

@@ -0,0 +1,26 @@
+Copyright 2021 MSYS2 devs
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+may be used to endorse or promote products derived from this software without
+specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -1,14 +1,44 @@
 # MSYS2 Installer
 
-Nightly builds:
-
-* x86_64: [msys2-x86_64-latest.exe](https://github.com/msys2/msys2-installer/releases/download/nightly-x86_64/msys2-x86_64-latest.exe)
-* i686: [msys2-i686-latest.exe](https://github.com/msys2/msys2-installer/releases/download/nightly-i686/msys2-i686-latest.exe)
-
-Stable builds:
-
-* x86_64: http://repo.msys2.org/distrib/x86_64
-* i686: http://repo.msys2.org/distrib/i686
+## Nightly build
 
+https://github.com/msys2/msys2-installer/releases/tag/nightly-x86_64
 
 ![screenshot](screenshot.png)
+
+## CLI Usage examples
+
+Installing the GUI installer via the CLI to `C:\msys64`:
+
+```powershell
+.\msys2-x86_64-latest.exe in --confirm-command --accept-messages --root C:/msys64
+```
+
+Uninstalling an existing installation in `C:\msys64` via the CLI:
+
+```powershell
+C:\msys64\uninstall.exe pr --confirm-command
+```
+
+Installing the self extracting archive to `C:\msys64`:
+
+```powershell
+.\msys2-base-x86_64-latest.sfx.exe -y -oC:\
+```
+
+## Build Instructions
+
+```bash
+# Run in a MSYS2 environment
+./make-msys2-installer
+```
+
+## New Release TODO List
+
+* Trigger a new nightly build via https://github.com/msys2/msys2-installer/actions/workflows/build.yml or use an existing one
+* Get all files with dates in their names, sign them and create checksum files (.sig and .sha256)
+* Create a new git tag following format: `date -I`
+* Upload the installer files to the release tag
+* Update the download link and checksum for the GiHub action and verify that all tests pass: https://github.com/msys2/setup-msys2/blob/master/main.js
+* Run `msys2-devtools/update-installer "$(date -I)"` on the server to copy the release from GitHub
+* Update the link, name and checksum on the main website (pointing to GitHub): https://github.com/msys2/msys2.github.io/blob/source/web/index.md

auto-install.js

@@ -1,14 +1,16 @@
 // Run with:
 // ./msys2-x86_64-$(date +'%Y%m%d').exe --platform minimal --script auto-install.js -v
+// To specify the installation directory, add InstallDir="C:\custom_install\path\"
 // Currently it gets stuck on the last page.
 // To see graphically what's happening, remove "--platform minimal"
 
+var install_dir = installer.value("InstallDir")
+
 function Controller()
 {
     print("(print) Hello Installer World!\n");
     console.log("(console.log) Hello Installer World!\n");
     installer.setDefaultPageVisible(QInstaller.Introduction, true);
-    installer.setDefaultPageVisible(QInstaller.TargetDirectory, false);
 
     var page = gui.pageWidgetByObjectName( "ComponentSelectionPage" );
     page.selectComponent( "com.msys2.root" );
@@ -27,8 +29,7 @@ function Controller()
                                       QMessageBox.Yes | QMessageBox.No);
 
     console.log("(console.log) result " + result);
-    installer.setDefaultPageVisible(QInstaller.TargetDirectory, false);
-
+ 
     installer.setMessageBoxAutomaticAnswer("OverwriteTargetDirectory", QMessageBox.Yes);
     installer.setMessageBoxAutomaticAnswer("stopProcessesForUpdates", QMessageBox.Ignore);
 }
@@ -38,6 +39,20 @@ Controller.prototype.IntroductionPageCallback = function()
     gui.clickButton(buttons.NextButton);
 }
 
+Controller.prototype.TargetDirectoryPageCallback = function()
+{
+    if (!install_dir) {
+        install_dir = "C:/MSYS64"
+    }
+    gui.currentPageWidget().TargetDirectoryLineEdit.setText(install_dir);
+    gui.clickButton(buttons.NextButton);
+}
+
+Controller.prototype.StartMenuDirectoryPageCallback = function()
+{
+    gui.clickButton(buttons.NextButton);
+}
+
 Controller.prototype.PerformInstallationPageCallback = function()
 {
     var page = gui.pageWidgetByObjectName("PerformInstallationPage");
@@ -59,9 +74,6 @@ Controller.prototype.InstallationFinishedPageCallback = function()
 Controller.prototype.FinishedPageCallback = function()
 {
     console.log("(console.log) FinishedPageCallback ");
-//    var checkBox = gui.pageWidgetByObjectName("RunItCheckBox");
-//    console.log("typeof checkBox is " + typeof checkBox);
-//    assert(typeof checkBox === 'object');
 
     var page = gui.pageWidgetByObjectName("FinishedPage");
     page.RunItCheckBox.checked = false;

azure-pipelines.yml

@@ -1,59 +0,0 @@
-schedules:
-  - cron: '0 0 * * 0'
-    displayName: weekly build
-    branches:
-      include:
-      - master
-    always: true
-
-jobs:
-  - job: MSYS
-    timeoutInMinutes: 360
-    pool:
-      vmImage: 'windows-2019'
-    strategy:
-      maxParallel: 5
-      matrix:
-        i686:
-          MSYS_DIR: msys32
-          BASE_REPO: msys2-ci-base-i686
-          ARCH: i686
-        x86_64:
-          MSYS_DIR: msys64
-          BASE_REPO: msys2-ci-base
-          ARCH: x86_64
-    steps:
-      - script: |
-          git clone https://github.com/msys2/$(BASE_REPO).git %CD:~0,2%\$(MSYS_DIR)
-        displayName: Install MSYS2
-      - script: |
-          set PATH=%CD:~0,2%\$(MSYS_DIR)\usr\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem
-          %CD:~0,2%\$(MSYS_DIR)\usr\bin\pacman --noconfirm -Syyuu
-          %CD:~0,2%\$(MSYS_DIR)\usr\bin\pacman --noconfirm -Syuu
-        displayName: Update MSYS2
-      - script: |
-          set CHERE_INVOKING=yes
-          set PATH=C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem
-          %CD:~0,2%\$(MSYS_DIR)\usr\bin\bash -lc "bash make-msys2-installer; cp msys2-*.exe msys2-$(ARCH)-latest.exe; cp msys2-*.tar.xz msys2-base-$(ARCH)-latest.tar.xz"
-        displayName: CI-Build
-      - task: CopyFiles@2
-        inputs:
-          contents: 'msys2-*'
-          targetFolder: $(Build.ArtifactStagingDirectory)
-        displayName: Copy installer
-      - task: GithubRelease@0
-        inputs:
-          githubConnection: 'msys2-installer-release-connection'
-          action: 'edit'
-          tag: nightly-$(ARCH)
-          assets: '$(Build.ArtifactStagingDirectory)/*'
-          assetUploadMode: 'delete'
-          addChangeLog: false
-        displayName: 'Create GitHub Release'
-        condition: and(succeeded(), eq(variables['Build.SourceBranch'], 'refs/heads/master'), ne(variables['Build.Reason'], 'PullRequest'))
-      - task: PublishBuildArtifacts@1
-        displayName: Publish packages
-        inputs:
-          pathtoPublish: $(Build.ArtifactStagingDirectory)
-          artifactName: $(MSYS_DIR)
-        condition: and(succeeded(), or(ne(variables['Build.SourceBranch'], 'refs/heads/master'), eq(variables['Build.Reason'], 'PullRequest')))

compress-msys2

@@ -1,32 +0,0 @@
-#!/usr/bin/env bash
-
-_arch=$(uname -m)
-_date=$(date +'%Y%m%d')
-_filename=${_arch}-msys2-${_date}.tar.xz
-_log=/tmp/compress.log
-
-echo "Creating MSYS2 archive /tmp/$_filename"
-if [ -f /tmp/$_filename ]; then
-  rm -f /tmp/$_filename
-fi
-
-_dirs=
-for curr_dir in /etc /include /lib /libexec /sbin /share /ssl /tmp /usr /var /msys2.ico /msys2_shell.cmd; do
-  if [[ -d $curr_dir || -f $curr_dir ]]; then
-    _dirs="$_dirs $curr_dir"
-  fi
-done
-
-if [ -n "$_dirs" ]; then
-  _compress_cmd="/usr/bin/tar --transform='s/:/_/g' --dereference --hard-dereference -cvJf /tmp/${_filename} $_dirs -X /etc/compress_exclude"
-  cd /
-  eval ${_compress_cmd} | tee $_log 2>&1
-  _result=$?
-  if [ "$_result" -eq "0" ]; then
-  echo " done"
-  else
-  die "MSYS2 compressing fail. See $_log"
-  fi
-fi
-
-exit 0

compress_exclude

@@ -1,13 +0,0 @@
-/etc/postinstall/postinstall.marker
-/etc/group
-/etc/passwd
-/etc/mtab
-/etc/fstab
-/etc/hosts
-/etc/networks
-/etc/protocols
-/etc/services
-/home/*
-/dev/*
-/tmp/*
-/var/tmp/*

create-sfx.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# usage: ./create-sfx.sh /some/path/to/msys64 installer.exe
+
+set -e
+
+# Download and extract https://github.com/mcmilk/7-Zip-zstd
+NAME="7z21.03-zstd-x64"
+CHECKSUM="531b20dfb03d8f30f61ae56a181610bbb6f3cf7cc71dac1d8f95511289de76f3"
+DIR="$( cd "$( dirname "$0" )" && pwd )"
+mkdir -p "$DIR/_cache"
+BASE="$DIR/_cache/$NAME"
+if [ ! -f "$BASE.exe" ]; then
+    curl --fail -L "https://github.com/mcmilk/7-Zip-zstd/releases/download/v21.03-v1.5.0-R2/$NAME.exe" -o "$BASE.exe"
+fi
+echo "$CHECKSUM $BASE.exe" | sha256sum --quiet --check
+if [ ! -d "$BASE" ]; then
+    7z e -o"$BASE" "$DIR/_cache/$NAME.exe"
+fi
+
+# Creat SFX installer
+INPUT="$1"
+OUTPUT="$2"
+TEMP="$OUTPUT.payload"
+
+rm -f "$TEMP"
+"$BASE/7z" a "$TEMP" -ms1T -m0=zstd -mx22 "$INPUT"
+cat "$BASE/7zCon.sfx" "$TEMP" > "$OUTPUT"
+rm "$TEMP"

make-msys2-installer

@@ -9,6 +9,7 @@ _dateqif=$(date +'%Y-%m-%d')
 _version=${_date}
 _filename=msys2-${_arch}-${_date}.exe
 _filename2=msys2-base-${_arch}-${_date}.tar.xz
+_filename3=msys2-base-${_arch}-${_date}.sfx.exe
 _log=/tmp/installer-${_arch}-${_date}.log
 if [ "${_arch}" = "x86_64" ]; then
   _bitness=64
@@ -58,38 +59,35 @@ create_archives() {
   local _data="${_ifwroot}"/packages/com.msys2.root.base/data
   [ -d "${_data}" ] && rm -rf "${_data}"
   mkdir -p "${_data}"
-  local _dirs=
-  for curr_dir in /dev /etc /var /tmp /usr /mingw32 /mingw64 /msys2_shell.cmd /msys2.exe /mingw32.exe /mingw64.exe /msys2.ini /mingw32.ini /mingw64.ini /msys2.ico /autorebase.bat autorebasebase1st.bat; do
-    if [[ -d ${_newmsys}${curr_dir} || -f ${_newmsys}${curr_dir} ]]; then
-      _dirs="${_dirs} ${_newmsys}$curr_dir"
+
+  local _dirs="${_newmsys}/"*
+  local _compress_cmd="${_archivegen} --compression 9 ${_data}/msys${_bitness}.7z ${_dirs}"
+  pushd / > /dev/null
+    echo "Run: ${_compress_cmd} ..." | tee -a ${_log}
+    eval "${_compress_cmd}" 2>&1 | tee -a ${_log}
+    _result=$?
+    if [ "${_result}" -eq "0" ]; then
+          echo " archivegen succeeded. Created ${_data}/msys${_bitness}.7z" | tee -a ${_log}
+    else
+          exit_cleanly "3" "archivegen failed. See ${_log}"
     fi
-  done
+  popd > /dev/null
 
-  if [ -n "${_dirs}" ]; then
-    local _compress_cmd="${_archivegen} ${_data}/msys${_bitness}.7z ${_dirs}"
-    pushd / > /dev/null
-      echo "Run: ${_compress_cmd} ..." | tee -a ${_log}
-      eval "${_compress_cmd}" 2>&1 | tee -a ${_log}
-      _result=$?
-      if [ "${_result}" -eq "0" ]; then
-            echo " archivegen succeeded. Created ${_data}/msys${_bitness}.7z" | tee -a ${_log}
-      else
-            exit_cleanly "3" "archivegen failed. See ${_log}"
-      fi
-    popd > /dev/null
+  pushd ${_newmsysbase} > /dev/null
+    export XZ_OPT="-e9T0"
+    local _compress_cmd2="/usr/bin/tar --transform='s/:/_/g' --dereference --hard-dereference -cJf ${_thisdir}/${_filename2} msys${_bitness}"
+    echo "Run: ${_compress_cmd2} ..." | tee -a ${_log}
+    eval "${_compress_cmd2}" 2>&1 | tee -a ${_log}
+    _result=$?
+    if [ "${_result}" -eq "0" ]; then
+          echo " tar succeeded. Created " | tee -a ${_log}
+    else
+          die "MSYS2 compressing fail. See ${_log}"
+    fi
 
-    pushd ${_newmsysbase} > /dev/null
-      local _compress_cmd2="/usr/bin/tar --transform='s/:/_/g' --dereference --hard-dereference -cJf ${_thisdir}/${_filename2} msys${_bitness}"
-      echo "Run: ${_compress_cmd2} ..." | tee -a ${_log}
-      eval "${_compress_cmd2}" 2>&1 | tee -a ${_log}
-      _result=$?
-      if [ "${_result}" -eq "0" ]; then
-            echo " tar succeeded. Created " | tee -a ${_log}
-      else
-            die "MSYS2 compressing fail. See ${_log}"
-      fi
-    popd > /dev/null
-  fi
+    # self extracting cli 7z archive
+    "${_thisdir}/create-sfx.sh" "msys${_bitness}" "${_thisdir}/${_filename3}"
+  popd > /dev/null
 }
 
 # Add -v to get more information.
@@ -115,6 +113,7 @@ create_chroot_system() {
     mkdir -p tmp
 
     eval "pacman -Syu --root \"${_newmsys}\"" | tee -a ${_log}
+    eval "pacman -S filesystem msys2-runtime --noconfirm --root \"${_newmsys}\"" | tee -a ${_log}
     eval "pacman -S base --noconfirm --root \"${_newmsys}\"" | tee -a ${_log}
     _result=$?
     if [ "${_result}" -ne "0" ]; then

make-msys2-installer.bat

@@ -1,52 +0,0 @@
-@echo off
-
-REM Copyright (c) 2014, Ray Donnelly <mingw.android@gmail.com>
-
-if "%1"=="" (
-  echo Please re-run, passing the the location of an existing MSYS2 installation
-  exit /b 1
-)
-
-if not exist %1\msys2_shell.cmd (
-  echo '%1' does not seem to be the root folder of an existing MSYS2 installation?!
-  exit /b 2
-)
-
-set "NEWMSYS=%CD:\=/%/newmsys/msys64"
-set "NEWMSYSW=%CD%\newmsys\msys64"
-
-echo.
-echo ***********
-echo * Warning *
-echo ***********
-echo.
-echo This batch file will sync (forcibly) the 'base' group of the MSYS2 installation in '%1'
-<nul set /p =.. Do you want to proceed? 
-choice /N
-if "%errorlevel%"=="1" (
-  echo.
-) else (
-  exit /b 0
-)
-
-REM set "PATH=%1\bin;%PATH%"
-
-echo Updating 'base' group of the existing MSYS2 installation
-pushd %1
-  REM %1\bin\bash -l -c "pacman -S base --force --noconfirm" | more /E /P
-  timeout 1 > NUL
-popd
-
-echo Creating new MSYS2 installation containing only 'base'
-timeout 1 > NUL
-pushd %1
-  mkdir %NEWMSYSW%\var\lib\pacman
-  echo bin\bash -l -c "pacman -Syu --root %NEWMSYS%"
-  bin\bash -l -c "pacman -Syu --root %NEWMSYS%"
-  exit /b 999
-  %1\bin\bash -l -c "pacman -S pacman --root %NEWMSYS%"
-  %1\bin\bash -l -c "pacman -S base --force --root %NEWMSYS%" | more /E /P
-  timeout 1 > NUL
-popd
-
-exit /b 0

qt-ifw/config/config.xml

@@ -4,9 +4,15 @@
     <Version>@VERSION@</Version>
     <Title>MSYS2 @BITNESS@bit</Title>
     <Publisher>The MSYS2 Developers</Publisher>
+    <ControlScript>control.js</ControlScript>
     <StartMenuDir>MSYS2 @BITNESS@bit</StartMenuDir>
     <RunProgram>@TargetDir@/msys2_shell.cmd</RunProgram>
     <RunProgramArguments></RunProgramArguments>
     <InstallerApplicationIcon>../../msys2</InstallerApplicationIcon>
     <InstallerWindowIcon>../../msys2</InstallerWindowIcon>
+    <InstallActionColumnVisible>false</InstallActionColumnVisible>
+    <MaintenanceToolName>uninstall</MaintenanceToolName>
+    <SupportsModify>false</SupportsModify>
+    <RepositorySettingsPageVisible>false</RepositorySettingsPageVisible>
+    <SaveDefaultRepositories>false</SaveDefaultRepositories>
 </Installer>

qt-ifw/config/control.js

@@ -0,0 +1,15 @@
+function Controller()
+{
+}
+
+Controller.prototype.IntroductionPageCallback = function()
+{
+  const widget = gui.currentPageWidget();
+  const radioNames = ["PackageManagerRadioButton", "UpdaterRadioButton"];
+  for (const name of radioNames) {
+    const el = gui.findChild(widget, name);
+    if (el != null) {
+      el.hide();
+    }
+  }
+}

qt-ifw/packages/com.msys2.root.base/meta/installscript.js

@@ -17,10 +17,11 @@ function createShortcuts()
         return;
     }
 
-    var cmdLocation = installer.value("TargetDir") + "\\msys2_shell.cmd";
-    component.addOperation("CreateShortcut", cmdLocation, "@StartMenuDir@/MSYS2 MinGW 32-bit.lnk", "-mingw32", "iconPath=@TargetDir@/mingw32.exe");
-    component.addOperation("CreateShortcut", cmdLocation, "@StartMenuDir@/MSYS2 MinGW 64-bit.lnk", "-mingw64", "iconPath=@TargetDir@/mingw64.exe");
-    component.addOperation("CreateShortcut", cmdLocation, "@StartMenuDir@/MSYS2 MSYS.lnk", "-msys", "iconPath=@TargetDir@/msys2.exe");
+    component.addOperation("CreateShortcut", "@TargetDir@/mingw32.exe", "@StartMenuDir@/MSYS2 MINGW32.lnk", "iconPath=@TargetDir@/mingw32.exe");
+    component.addOperation("CreateShortcut", "@TargetDir@/mingw64.exe", "@StartMenuDir@/MSYS2 MINGW64.lnk", "iconPath=@TargetDir@/mingw64.exe");
+    component.addOperation("CreateShortcut", "@TargetDir@/ucrt64.exe", "@StartMenuDir@/MSYS2 UCRT64.lnk", "iconPath=@TargetDir@/ucrt64.exe");
+    component.addOperation("CreateShortcut", "@TargetDir@/clang64.exe", "@StartMenuDir@/MSYS2 CLANG64.lnk", "iconPath=@TargetDir@/clang64.exe");
+    component.addOperation("CreateShortcut", "@TargetDir@/msys2.exe", "@StartMenuDir@/MSYS2 MSYS.lnk", "iconPath=@TargetDir@/msys2.exe");
 
     if ("@BITNESS@bit" === "32bit") {
         component.addOperation( "Execute",