416 lines
13 KiB
JavaScript
416 lines
13 KiB
JavaScript
import TOML from '@ltd/j-toml'
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import JSZip from 'jszip'
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import yaml from 'js-yaml'
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import { satisfies } from 'semver'
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export const inferVersionInfo = async function (rawFile, project, gameVersions) {
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function versionType(number) {
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if (number.includes('alpha')) {
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return 'alpha'
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} else if (
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number.includes('beta') ||
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number.match(/[^A-z](rc)[^A-z]/) || // includes `rc`
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number.match(/[^A-z](pre)[^A-z]/) // includes `pre`
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) {
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return 'beta'
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} else {
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return 'release'
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}
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}
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function getGameVersionsMatchingSemverRange(range, gameVersions) {
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if (!range) {
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return []
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}
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const ranges = Array.isArray(range) ? range : [range]
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return gameVersions.filter((version) => {
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const semverVersion = version.split('.').length === 2 ? `${version}.0` : version // add patch version if missing (e.g. 1.16 -> 1.16.0)
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return ranges.some((v) => satisfies(semverVersion, v))
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})
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}
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function getGameVersionsMatchingMavenRange(range, gameVersions) {
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if (!range) {
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return []
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}
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const ranges = []
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while (range.startsWith('[') || range.startsWith('(')) {
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let index = range.indexOf(')')
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const index2 = range.indexOf(']')
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if (index === -1 || (index2 !== -1 && index2 < index)) {
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index = index2
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}
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if (index === -1) break
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ranges.push(range.substring(0, index + 1))
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range = range.substring(index + 1).trim()
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if (range.startsWith(',')) {
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range = range.substring(1).trim()
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}
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}
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if (range) {
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ranges.push(range)
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}
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const LESS_THAN_EQUAL = /^\(,(.*)]$/
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const LESS_THAN = /^\(,(.*)\)$/
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const EQUAL = /^\[(.*)]$/
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const GREATER_THAN_EQUAL = /^\[(.*),\)$/
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const GREATER_THAN = /^\((.*),\)$/
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const BETWEEN = /^\((.*),(.*)\)$/
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const BETWEEN_EQUAL = /^\[(.*),(.*)]$/
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const BETWEEN_LESS_THAN_EQUAL = /^\((.*),(.*)]$/
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const BETWEEN_GREATER_THAN_EQUAL = /^\[(.*),(.*)\)$/
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const semverRanges = []
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for (const range of ranges) {
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let result
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if ((result = range.match(LESS_THAN_EQUAL))) {
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semverRanges.push(`<=${result[1]}`)
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} else if ((result = range.match(LESS_THAN))) {
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semverRanges.push(`<${result[1]}`)
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} else if ((result = range.match(EQUAL))) {
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semverRanges.push(`${result[1]}`)
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} else if ((result = range.match(GREATER_THAN_EQUAL))) {
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semverRanges.push(`>=${result[1]}`)
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} else if ((result = range.match(GREATER_THAN))) {
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semverRanges.push(`>${result[1]}`)
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} else if ((result = range.match(BETWEEN))) {
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semverRanges.push(`>${result[1]} <${result[2]}`)
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} else if ((result = range.match(BETWEEN_EQUAL))) {
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semverRanges.push(`>=${result[1]} <=${result[2]}`)
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} else if ((result = range.match(BETWEEN_LESS_THAN_EQUAL))) {
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semverRanges.push(`>${result[1]} <=${result[2]}`)
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} else if ((result = range.match(BETWEEN_GREATER_THAN_EQUAL))) {
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semverRanges.push(`>=${result[1]} <${result[2]}`)
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}
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}
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return getGameVersionsMatchingSemverRange(semverRanges, gameVersions)
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}
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const simplifiedGameVersions = gameVersions
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.filter((it) => it.version_type === 'release')
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.map((it) => it.version)
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const inferFunctions = {
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// Forge 1.13+ and NeoForge
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'META-INF/mods.toml': async (file, zip) => {
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const metadata = TOML.parse(file, { joiner: '\n' })
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if (metadata.mods && metadata.mods.length > 0) {
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let versionNum = metadata.mods[0].version
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// ${file.jarVersion} -> Implementation-Version from manifest
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const manifestFile = zip.file('META-INF/MANIFEST.MF')
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if (
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// eslint-disable-next-line no-template-curly-in-string
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metadata.mods[0].version.includes('${file.jarVersion}') &&
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manifestFile !== null
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) {
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const manifestText = await manifestFile.async('text')
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const regex = /Implementation-Version: (.*)$/m
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const match = manifestText.match(regex)
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if (match) {
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// eslint-disable-next-line no-template-curly-in-string
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versionNum = versionNum.replace('${file.jarVersion}', match[1])
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}
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}
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let gameVersions = []
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const mcDependencies = Object.values(metadata.dependencies)
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.flat()
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.filter((dependency) => dependency.modId === 'minecraft')
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if (mcDependencies.length > 0) {
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gameVersions = getGameVersionsMatchingMavenRange(
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mcDependencies[0].versionRange,
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simplifiedGameVersions
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)
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}
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const hasNeoForge =
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Object.values(metadata.dependencies)
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.flat()
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.filter((dependency) => dependency.modId === 'neoforge').length > 0
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const hasForge =
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Object.values(metadata.dependencies)
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.flat()
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.filter((dependency) => dependency.modId === 'forge').length > 0
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// Checks if game version is below 1.20.2 as NeoForge full split and id change was in 1.20.2
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const below1202 = getGameVersionsMatchingSemverRange('<=1.20.1', simplifiedGameVersions)
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const isOlderThan1202 = below1202.some((r) => gameVersions.includes(r))
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const loaders = []
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if (hasNeoForge) loaders.push('neoforge')
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if (hasForge || isOlderThan1202) loaders.push('forge')
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return {
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name: `${project.title} ${versionNum}`,
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version_number: versionNum,
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version_type: versionType(versionNum),
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loaders,
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game_versions: gameVersions,
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}
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} else {
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return {}
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}
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},
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// Old Forge
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'mcmod.info': (file) => {
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const metadata = JSON.parse(file)
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return {
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name: metadata.version ? `${project.title} ${metadata.version}` : '',
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version_number: metadata.version,
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version_type: versionType(metadata.version),
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loaders: ['forge'],
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game_versions: simplifiedGameVersions.filter((version) =>
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version.startsWith(metadata.mcversion)
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),
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}
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},
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// Fabric
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'fabric.mod.json': (file) => {
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const metadata = JSON.parse(file)
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return {
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name: `${project.title} ${metadata.version}`,
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version_number: metadata.version,
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loaders: ['fabric'],
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version_type: versionType(metadata.version),
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game_versions: metadata.depends
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? getGameVersionsMatchingSemverRange(metadata.depends.minecraft, simplifiedGameVersions)
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: [],
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}
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},
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// Quilt
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'quilt.mod.json': (file) => {
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const metadata = JSON.parse(file)
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return {
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name: `${project.title} ${metadata.quilt_loader.version}`,
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version_number: metadata.quilt_loader.version,
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loaders: ['quilt'],
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version_type: versionType(metadata.quilt_loader.version),
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game_versions: metadata.quilt_loader.depends
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? getGameVersionsMatchingSemverRange(
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metadata.quilt_loader.depends.find((x) => x.id === 'minecraft')
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? metadata.quilt_loader.depends.find((x) => x.id === 'minecraft').versions
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: [],
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simplifiedGameVersions
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)
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: [],
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}
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},
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// Bukkit + Other Forks
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'plugin.yml': (file) => {
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const metadata = yaml.load(file)
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return {
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name: `${project.title} ${metadata.version}`,
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version_number: metadata.version,
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version_type: versionType(metadata.version),
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// We don't know which fork of Bukkit users are using
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loaders: [],
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game_versions: gameVersions
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.filter(
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(x) => x.version.startsWith(metadata['api-version']) && x.version_type === 'release'
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)
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.map((x) => x.version),
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}
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},
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// Paper 1.19.3+
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'paper-plugin.yml': (file) => {
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const metadata = yaml.load(file)
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return {
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name: `${project.title} ${metadata.version}`,
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version_number: metadata.version,
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version_type: versionType(metadata.version),
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loaders: ['paper'],
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game_versions: gameVersions
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.filter(
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(x) => x.version.startsWith(metadata['api-version']) && x.version_type === 'release'
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)
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.map((x) => x.version),
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}
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},
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// Bungeecord + Waterfall
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'bungee.yml': (file) => {
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const metadata = yaml.load(file)
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return {
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name: `${project.title} ${metadata.version}`,
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version_number: metadata.version,
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version_type: versionType(metadata.version),
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loaders: ['bungeecord'],
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}
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},
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// Velocity
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'velocity-plugin.json': (file) => {
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const metadata = JSON.parse(file)
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return {
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name: `${project.title} ${metadata.version}`,
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version_number: metadata.version,
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version_type: versionType(metadata.version),
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loaders: ['velocity'],
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}
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},
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// Modpacks
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'modrinth.index.json': (file) => {
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const metadata = JSON.parse(file)
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const loaders = []
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if ('forge' in metadata.dependencies) {
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loaders.push('forge')
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}
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if ('neoforge' in metadata.dependencies) {
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loaders.push('neoforge')
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}
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if ('fabric-loader' in metadata.dependencies) {
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loaders.push('fabric')
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}
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if ('quilt-loader' in metadata.dependencies) {
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loaders.push('quilt')
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}
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return {
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name: `${project.title} ${metadata.versionId}`,
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version_number: metadata.versionId,
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version_type: versionType(metadata.versionId),
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loaders,
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game_versions: gameVersions
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.filter((x) => x.version === metadata.dependencies.minecraft)
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.map((x) => x.version),
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}
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},
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// Resource Packs + Data Packs
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'pack.mcmeta': (file) => {
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const metadata = JSON.parse(file)
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function getRange(versionA, versionB) {
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const startingIndex = gameVersions.findIndex((x) => x.version === versionA)
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const endingIndex = gameVersions.findIndex((x) => x.version === versionB)
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const final = []
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const filterOnlyRelease = gameVersions[startingIndex].version_type === 'release'
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for (let i = startingIndex; i >= endingIndex; i--) {
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if (gameVersions[i].version_type === 'release' || !filterOnlyRelease) {
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final.push(gameVersions[i].version)
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}
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}
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return final
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}
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const loaders = []
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let newGameVersions = []
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if (project.actualProjectType === 'mod') {
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loaders.push('datapack')
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switch (metadata.pack.pack_format) {
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case 4:
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newGameVersions = getRange('1.13', '1.14.4')
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break
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case 5:
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newGameVersions = getRange('1.15', '1.16.1')
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break
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case 6:
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newGameVersions = getRange('1.16.2', '1.16.5')
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break
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case 7:
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newGameVersions = getRange('1.17', '1.17.1')
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break
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case 8:
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newGameVersions = getRange('1.18', '1.18.1')
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break
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case 9:
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newGameVersions.push('1.18.2')
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break
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case 10:
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newGameVersions = getRange('1.19', '1.19.3')
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break
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case 11:
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newGameVersions = getRange('23w03a', '23w05a')
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break
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case 12:
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newGameVersions.push('1.19.4')
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break
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default:
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}
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}
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if (project.actualProjectType === 'resourcepack') {
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loaders.push('minecraft')
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switch (metadata.pack.pack_format) {
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case 1:
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newGameVersions = getRange('1.6.1', '1.8.9')
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break
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case 2:
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newGameVersions = getRange('1.9', '1.10.2')
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break
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case 3:
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newGameVersions = getRange('1.11', '1.12.2')
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break
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case 4:
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newGameVersions = getRange('1.13', '1.14.4')
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break
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case 5:
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newGameVersions = getRange('1.15', '1.16.1')
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break
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case 6:
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newGameVersions = getRange('1.16.2', '1.16.5')
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break
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case 7:
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newGameVersions = getRange('1.17', '1.17.1')
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break
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case 8:
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newGameVersions = getRange('1.18', '1.18.2')
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break
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case 9:
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newGameVersions = getRange('1.19', '1.19.2')
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break
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case 11:
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newGameVersions = getRange('22w42a', '22w44a')
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break
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case 12:
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newGameVersions.push('1.19.3')
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break
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case 13:
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newGameVersions.push('1.19.4')
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break
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default:
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}
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}
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return {
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loaders,
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game_versions: newGameVersions,
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}
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},
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}
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const zipReader = new JSZip()
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const zip = await zipReader.loadAsync(rawFile)
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for (const fileName in inferFunctions) {
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const file = zip.file(fileName)
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if (file !== null) {
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const text = await file.async('text')
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return inferFunctions[fileName](text, zip)
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}
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}
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}
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