update.yml

# This is a basic workflow that is manually triggered

name: Update
run-name: Update to ${{ inputs.new_version }} from ${{ inputs.old_version }}

permissions:
  contents: write

# Controls when the action will run. Workflow runs when manually triggered using the UI
# or API.
on:
  workflow_dispatch:
    inputs:
      old_version:
        description: 'Old version'
        required: true
      patch_src:
        description: 'Patches version'
        required: false
      new_branch:
        description: 'New branch'
        required: false
      new_version:
        description: 'New version'
        required: true
      fix-mapping-error:
        description: 'Fix known error(s) in mapping file'
        required: false
        default: true
        type: boolean
      copy-extras:
        description: 'Copy extras'
        required: false
        default: true
        type: boolean
      publish:
        description: 'Publish'
        required: false
        default: false
        type: boolean

jobs:
  update:

    name: Update
    runs-on: ubuntu-latest
    outputs:
      old_version_type: ${{ fromJson(steps.split_version.outputs.result).old_version_type }}
      old_version_name: ${{ fromJson(steps.split_version.outputs.result).old_version_name }}
      new_version_type: ${{ fromJson(steps.split_version.outputs.result).new_version_type }}
      new_version_name: ${{ fromJson(steps.split_version.outputs.result).new_version_name }}
    steps:
    - name: "Log arguments"
      run: |
        echo "Old version: ${{ inputs.old_version }}"
        echo "Patches version: ${{ inputs.patch_src }}"
        echo "New branch: ${{ inputs.new_branch }}"
        echo "New version: ${{ inputs.new_version }}"
    - uses: actions/github-script@v7
      name: Check arguments
      env:
        OLD_VERSION: ${{ inputs.old_version }}
        PATCHES_VERSION: ${{ inputs.patch_src }}
        NEW_BRANCH: ${{ inputs.new_branch }}
        NEW_VERSION: ${{ inputs.new_version }}
      with:
        script: |
          const oldVersion = process.env.OLD_VERSION;
          const patchesVersion = process.env.PATCHES_VERSION;
          const newBranch = process.env.NEW_BRANCH;
          const newVersion = process.env.NEW_VERSION;
          
          const versionRegex = /^(release|(snapshot|pre)\/[^/]+)\/[^/]+$/;
          var failed = 0
          
          if (!versionRegex.test(oldVersion)) {
            core.error("Old version needs to be set to a version that is on the old branch and needs to be in the format of either `release/<version>`, `pre/<target>/<version>`, or `snapshot/<target>/<version>`")
            failed++;
          }
          
          if (patchesVersion == oldVersion) {
            core.error("Patches version inputted as the same as the old version only the oldVersion is needed")
            failed++;
          }
          
          if (patchesVersion != "" && !versionRegex.test(patchesVersion)) {
            core.error("Patches version either needs to be kept empty or needs to be set to a version that is on the old branch and needs to be in the format of either `release/<version>`, `pre/<target>/<version>`, or `snapshot/<target>/<version>`")
            failed++;
          }
          
          if (!versionRegex.test(newVersion)) {
            core.error("New version needs to be a version that doesn't exist on the new branch and needs to be in the format of either `release/<version>`, `pre/<target>/<version>`, or `snapshot/<target>/<version>`")
            failed++;
          }
          
          if (failed > 0) {
            core.setFailed(failed + " errors detected in arguments. Check logs for more details")
          }
    - name: Install fast-xml-parser
      run: sudo npm install -g fast-xml-parser
    - name: Get library versions
      id: lib-versions
      run: |
        # $1 is name
        # $2 is maven-metadata.xml url
        get_version() {
          echo "$1=$(wget -O - $2 | fxparser -c | jq .metadata.versioning.latest -r)" >> $GITHUB_OUTPUT
        }

        get_version srgutils https://maven.neoforged.net/releases/net/neoforged/srgutils/maven-metadata.xml
        get_version forgeautorenamingtool https://maven.neoforged.net/releases/net/neoforged/AutoRenamingTool/maven-metadata.xml
        get_version forgeflower https://maven.neoforged.net/releases/org/vineflower/vineflower/maven-metadata.xml
        get_version installertools https://maven.neoforged.net/releases/net/minecraftforge/installertools/maven-metadata.xml
        get_version mergetool https://maven.neoforged.net/releases/net/neoforged/mergetool/maven-metadata.xml
        get_version jetbrains_annotations https://repo1.maven.org/maven2/org/jetbrains/annotations/maven-metadata.xml
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - uses: actions/github-script@v7
      id: split_version
      env:
        OLD_VERSION: ${{ inputs.old_version }}
        NEW_VERSION: ${{ inputs.new_version }}
        PATCH_SRC_VERSION: ${{ inputs.patch_src }}
      with:
        script: |
          const oldVersion = process.env.OLD_VERSION.split("/");
          const newVersion = process.env.NEW_VERSION.split("/");
          var returnValue = {old_version_type: oldVersion[0], old_version_name: oldVersion[oldVersion.length - 1], new_version_type: newVersion[0], new_version_name: newVersion[newVersion.length - 1]}
          if (process.env.PATCH_SRC_VERSION) {
            var pathSrcVersion = process.env.PATCH_SRC_VERSION.split("/");
            returnValue.patch_src_version_name = pathSrcVersion[pathSrcVersion.length - 1]
          }
          return returnValue;
    - name: Set up JDK ${{ vars.JAVA_VERSION }}
      uses: actions/setup-java@v4
      with:
        java-version: '${{ vars.JAVA_VERSION }}'
        distribution: 'temurin'
    - id: get_versions
      run: |
        mkdir -p ~/.minecraft/versions/
        wget https://piston-meta.mojang.com/mc/game/version_manifest_v2.json -O ~/.minecraft/version_manifest_v2.json
    - uses: actions/github-script@v7
      env:
        OLD_VERSION: ${{ fromJson(steps.split_version.outputs.result).old_version_name }}
        NEW_VERSION: ${{ fromJson(steps.split_version.outputs.result).new_version_name }}
        PATCH_SRC_VERSION: ${{ fromJson(steps.split_version.outputs.result).patch_src_version_name }}
      with:
        script: |
          const os = require('os')
          const fs = require('fs')
          const versions = JSON.parse(fs.readFileSync(os.homedir() + '/.minecraft/version_manifest_v2.json', 'utf8')).versions
          for (var i = 0; i < versions.length; i++) {
            var version = versions[i]
            if (version.id == process.env.OLD_VERSION || version.id == process.env.NEW_VERSION || version.id == process.env.PATCH_SRC_VERSION) {
                var file = os.homedir() + '/.minecraft/versions/' + version.id + '/' + version.id
                io.mkdirP(os.homedir() + '/.minecraft/versions/' + version.id + '/')
                await exec.exec('wget ' + version.url + ' -O '  + file + '.json')
                var versionJson = JSON.parse(fs.readFileSync(file + '.json', 'utf8'))
                await exec.exec('wget ' + versionJson.downloads.client.url + ' -O ' + file + '.jar')
            }
          }
    - name: Update SrgUtils
      if: ${{ vars.SRGUTILS_UPDATE == 'true' }}
      run: |
        sed -i -E "s/SRGUTILS_VERSION = '[0-9]+\.[0-9]+\.[0-9]+'/SRGUTILS_VERSION = '$SRGUTILS_VERSION'/g" build.gradle
        sed -i -E "s/net.neoforged:srgutils:[0-9]+\.[0-9]+\.[0-9]+/net.neoforged:srgutils:$SRGUTILS_VERSION/g" buildSrc/build.gradle
      env:
        SRGUTILS_VERSION: ${{ steps.lib-versions.outputs.srgutils }}
    - name: Setup Gradle
      uses: gradle/actions/setup-gradle@v3
    - if: ${{ inputs.patch_src && inputs.patch_src != inputs.new_version }}
      env:
        PATCH_SRC: ${{ inputs.patch_src }}
        NEW_VERSION: ${{ inputs.new_version }}
      run: ./gradlew update -Pold_version=$PATCH_SRC -Pnew_version=$NEW_VERSION
    - if: ${{ inputs.patch_src }}
      run: cp versions/${{ inputs.new_version }}/joined.tsrg ../old_joined.tsrg
    - name: Update task
      env:
        OLD_VERSION: ${{ inputs.old_version }}
        NEW_VERSION: ${{ inputs.new_version }}
      run: ./gradlew update -Pold_version=$OLD_VERSION -Pnew_version=$NEW_VERSION
    - name: Write summary for update
      run: |
        cat versions/${{ inputs.new_version }}/statistics.md >> $GITHUB_STEP_SUMMARY
        rm -f versions/${{ inputs.new_version }}/statistics.md
    - name: Upload metadata
      uses: actions/upload-artifact@v4
      with:
        name: mapping-metadata
        path: build/update/data/**/joined_a_meta.json
    - if: ${{ inputs.patch_src && inputs.copy-extras }}
      run: cp versions/${{ inputs.new_version }}/joined.tsrg ../new_joined.tsrg
    - if: ${{ inputs.patch_src != inputs.new_version && inputs.copy-extras }}
      run: |
        rm -rf versions/${{ inputs.new_version}}/patches
        cp -r versions/${{ inputs.patch_src || inputs.old_version }}/patches versions/${{ inputs.new_version}}/patches
    - if: ${{ inputs.patch_src && inputs.copy-extras }}
      run: |
        cd ..
        wget https://github.com/coehlrich/remap-patches/releases/download/1.0.6/remap-patches-all.jar
        java -jar remap-patches-all.jar old_joined.tsrg new_joined.tsrg MCPConfig/versions/${{ inputs.new_version }}/patches
        cd MCPConfig
    - run: git add .
    - name: Store other updated files
      if: ${{ inputs.new_branch && inputs.copy-extras }}
      run: |
        mkdir ../tmp
        for ITEM in buildSrc gradle templates .gitattributes .gitignore build.gradle gradlew gradlew.bat settings.gradle update.gradle
        do
          echo "Copying $ITEM"
          cp -rv ./$ITEM ../tmp/$ITEM
        done
    - if: ${{ inputs.new_branch }}
      run: |
        git stash
        git checkout ${{ inputs.new_branch }} || git checkout -B ${{ inputs.new_branch }} remotes/origin/main
        git push -u origin ${{ inputs.new_branch }}
    - if: ${{ inputs.new_branch && inputs.copy-extras }}
      run: rm -rf versions/${{ inputs.new_version }}
    - if: ${{ inputs.new_branch && !inputs.copy-extras }}
      run: |
        rm -f versions/${{ inputs.new_version }}/joined.tsrg
        rm -f versions/${{ inputs.new_version }}/config.json
        rm -rf versions/${{ inputs.new_version }}/inject
    - if: ${{ inputs.new_branch }}
      run: |
        git add .
        git stash apply
    
    - name: Restore other updated files
      if: ${{ inputs.new_branch && inputs.copy-extras }}
      run: |
        cp -rvT ../tmp .
        git add .
    - run: |
        git config --global user.name github-actions
        git config --global user.email 41898282+github-actions[bot]@users.noreply.github.com
        git commit -m "Start ${{ inputs.new_version }}" && git push || true
    - name: Update vineflower
      if: ${{ vars.FORGEFLOWER_UPDATE == 'true' }}
      run: sed -i -E "s/org.vineflower:vineflower:[0-9]+(\.[0-9]+)*/org.vineflower:vineflower:$VINEFLOWER_VERSION/g" $CONFIG
      env:
        VINEFLOWER_VERSION: ${{ steps.lib-versions.outputs.forgeflower }}
        CONFIG: versions/${{ inputs.new_version }}/config.json
    - name: Update AutoRenamingTool
      if: ${{ vars.FORGEAUTORENAMINGTOOL_UPDATE == 'true' }}
      run: sed -i -E "s/net.neoforged:AutoRenamingTool:[0-9]+(\.[0-9]+)*/net.neoforged:AutoRenamingTool:$AUTORENAMINGTOOL_VERSION/g" $CONFIG
      env:
        AUTORENAMINGTOOL_VERSION: ${{ steps.lib-versions.outputs.forgeautorenamingtool }}
        CONFIG: versions/${{ inputs.new_version }}/config.json
    - name: Update installertools
      if: ${{ vars.INSTALLERTOOLS_UPDATE == 'true' }}
      run: sed -i -E "s/net.minecraftforge:installertools:[0-9]+(\.[0-9]+)*/net.minecraftforge:installertools:$INSTALLERTOOLS_VERSION/g" $CONFIG
      env:
        INSTALLERTOOLS_VERSION: ${{ steps.lib-versions.outputs.installertools }}
        CONFIG: versions/${{ inputs.new_version }}/config.json
    - name: Update Jetbrains Annotations
      if: ${{ vars.JETBRAINS_ANNOTATIONS_UPDATE == 'true' }}
      run: sed -i -E "s/org.jetbrains:annotations:[0-9]+(\.[0-9]+)*/org.jetbrains:annotations:$JETBRAINS_ANNOTATIONS_VERSION/g" $CONFIG
      env:
        JETBRAINS_ANNOTATIONS_VERSION: ${{ steps.lib-versions.outputs.jetbrains_annotations }}
        CONFIG: versions/${{ inputs.new_version }}/config.json
    - name: Update Mergetool
      if: ${{ vars.MERGETOOL_UPDATE == 'true' }}
      run: sed -i -E "s/net.neoforged:mergetool:[0-9]+(\.[0-9]+)*/net.neoforged:mergetool:$MERGETOOLS_VERSION/g" $CONFIG
      env:
        MERGETOOLS_VERSION: ${{ steps.lib-versions.outputs.mergetool }}
        CONFIG: versions/${{ inputs.new_version }}/config.json
    - name: Push library changes
      run: |
        git add .
        git commit -m "Update libraries" && git push || true

  get-diff:
    needs: update
    name: Get diff
    uses: ./.github/workflows/get-diff.yml
    with:
      old_version: ${{ inputs.old_version }}
      new_branch: ${{ inputs.new_branch }}
      new_version: ${{ inputs.new_version }}

  check:
    needs: update
    uses: ./.github/workflows/check.yml
    with:
      branch: ${{ inputs.new_branch || '' }}
      version: ${{ inputs.new_version }}
      push_changed: true
      publish: ${{ inputs.publish }}
    secrets: inherit