Check for new Minecraft snapshot #2881
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| name: Check for new Minecraft snapshot | |
| on: | |
| schedule: | |
| - cron: '10 * * * *' | |
| workflow_dispatch: | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| check: | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # 6.0.3 | |
| with: | |
| persist-credentials: false | |
| fetch-depth: 0 | |
| - name: Set up Python | |
| uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # 6.2.0 | |
| with: | |
| python-version: '3.14.x' | |
| - name: Check for snapshot | |
| run: pip install -r requirements.txt && python download_server.py | |
| - name: Set up Gradle | |
| uses: gradle/actions/setup-gradle@5e2ebd065dc2488b7a6ad670704656cbbe1e8f60 # 6.1.1 | |
| - name: Set up JDK 25 | |
| uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # 5.2.0 | |
| with: | |
| distribution: 'temurin' | |
| java-version: 25 | |
| check-latest: true | |
| # Wooyeah | |
| - name: Read last snapshot | |
| id: last_snapshot | |
| uses: juliangruber/read-file-action@271ff311a4947af354c6abcd696a306553b9ec18 # 1.1.8 | |
| with: | |
| path: ./last_snapshot.txt | |
| - name: Read last release | |
| id: last_release | |
| uses: juliangruber/read-file-action@271ff311a4947af354c6abcd696a306553b9ec18 # 1.1.8 | |
| with: | |
| path: ./last_release.txt | |
| - name: Read next release | |
| id: next_release | |
| uses: juliangruber/read-file-action@271ff311a4947af354c6abcd696a306553b9ec18 # 1.1.8 | |
| with: | |
| path: ./next_release.txt | |
| - name: Compile MappingsGenerator jar | |
| run: ./gradlew build && mv build/libs/MappingsGenerator-*.jar ./MappingsGenerator.jar | |
| - name: Run MappingsGenerator | |
| run: java -jar MappingsGenerator.jar server.jar ${STEPS_NEXT_RELEASE_OUTPUTS_CONTENT} | |
| env: | |
| STEPS_NEXT_RELEASE_OUTPUTS_CONTENT: ${{ steps.next_release.outputs.content }} | |
| - name: Pack mappings | |
| run: java -cp MappingsGenerator.jar com.viaversion.mappingsgenerator.MappingsOptimizer ${STEPS_LAST_RELEASE_OUTPUTS_CONTENT} ${STEPS_NEXT_RELEASE_OUTPUTS_CONTENT} --generateDiffStubs | |
| env: | |
| STEPS_LAST_RELEASE_OUTPUTS_CONTENT: ${{ steps.last_release.outputs.content }} | |
| STEPS_NEXT_RELEASE_OUTPUTS_CONTENT: ${{ steps.next_release.outputs.content }} | |
| - name: Pack backwards mappings | |
| run: java -cp MappingsGenerator.jar com.viaversion.mappingsgenerator.MappingsOptimizer ${STEPS_NEXT_RELEASE_OUTPUTS_CONTENT} ${STEPS_LAST_RELEASE_OUTPUTS_CONTENT} --generateDiffStubs | |
| env: | |
| STEPS_NEXT_RELEASE_OUTPUTS_CONTENT: ${{ steps.next_release.outputs.content }} | |
| STEPS_LAST_RELEASE_OUTPUTS_CONTENT: ${{ steps.last_release.outputs.content }} | |
| - name: Commit changes | |
| run: | | |
| git config --local user.email "action@github.com" | |
| git config --local user.name "automation" | |
| git add . | |
| git commit -am "Update: ${STEPS_LAST_SNAPSHOT_OUTPUTS_CONTENT}" | |
| env: | |
| STEPS_LAST_SNAPSHOT_OUTPUTS_CONTENT: ${{ steps.last_snapshot.outputs.content }} | |
| - name: Push changes | |
| uses: ad-m/github-push-action@881a6320fdb16eb5318c5054f31c218aec2b324c # 1.3.0 | |
| with: | |
| github_token: ${{ secrets.TOKEN }} | |
| branch: ${{ github.ref }} |