Generate Data #4
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| name: "Generate Data" | |
| on: | |
| schedule: | |
| - cron: "30 0,12 * * *" # Runs at 00:30 and 12:30, every day | |
| workflow_call: | |
| inputs: | |
| VERSION: | |
| description: "Generate data for a specific version. Leave blank for latest version." | |
| type: string | |
| required: false | |
| workflow_dispatch: | |
| inputs: | |
| VERSION: | |
| description: "Generate data for a specific version. Leave blank for latest version." | |
| type: string | |
| required: false | |
| permissions: | |
| contents: write | |
| actions: read | |
| env: | |
| MANIFEST_URL: "https://piston-meta.mojang.com/mc/game/version_manifest_v2.json" | |
| jobs: | |
| check-version: | |
| name: "Check version" | |
| runs-on: ubuntu-24.04 | |
| steps: | |
| - name: "Fetch latest Minecraft version" | |
| id: "fetch-latest-version" | |
| if: inputs.VERSION == '' | |
| run: | | |
| LATEST_VERSION=$(curl -L $MANIFEST_URL | jq -r '.latest.snapshot') | |
| echo "Found latest snapshot: \"$LATEST_VERSION\"" | |
| echo "LATEST_VERSION=$LATEST_VERSION" >> "$GITHUB_OUTPUT" | |
| - name: "Checkout repository" | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: "Check for existing version tag" | |
| id: "check-for-existing-tag" | |
| env: | |
| VERSION: ${{ steps.fetch-latest-version.outputs.LATEST_VERSION || inputs.VERSION }} | |
| run: | | |
| if git show-ref --tags --verify --quiet "refs/tags/$VERSION"; then | |
| echo "Tag \"$VERSION\" already exists. Skipping next jobs." | |
| echo "TAG_EXISTS=TRUE" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "Tag \"$VERSION\" does not exist. Running next jobs." | |
| echo "TAG_EXISTS=FALSE" >> "$GITHUB_OUTPUT" | |
| fi | |
| outputs: | |
| TAG_EXISTS: ${{ steps.check-for-existing-tag.outputs.TAG_EXISTS }} | |
| VERSION: ${{ steps.fetch-latest-version.outputs.LATEST_VERSION || inputs.VERSION }} | |
| generate-new-data: | |
| name: "Generate new data" | |
| runs-on: ubuntu-24.04 | |
| needs: [check-version] | |
| if: needs.check-version.outputs.TAG_EXISTS == 'FALSE' | |
| env: | |
| VERSION: ${{ needs.check-version.outputs.VERSION }} | |
| steps: | |
| - name: Clone Go-Manifest | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: "MinecraftPlayground/go-manifest" | |
| path: "go-manifest" | |
| - name: Setup Go | |
| uses: actions/setup-go@v4 | |
| with: | |
| go-version-file: "go-manifest/go.mod" | |
| - name: "Download client.jar" | |
| run: | | |
| sudo apt install rename | |
| echo "Downloading client.jar for version \"$VERSION\"" | |
| go run -C go-manifest examples/get_client/main.go $VERSION | |
| rename 's/.*/client.jar/s' go-manifest/client_*.jar | |
| echo "Saved client.jar" | |
| - name: "Extract data from client.jar" | |
| run: | | |
| mkdir -p ./default | |
| unzip client.jar "pack.png" -d "./default" | |
| unzip client.jar "data/*" -d "./default" | |
| - name: "Upload data" | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: "default_${{ env.VERSION }}" | |
| path: "./default" | |
| outputs: | |
| VERSION: ${{ needs.check-version.outputs.VERSION }} | |
| commit-and-tag-new-data: | |
| name: "Commit and tag new data" | |
| runs-on: ubuntu-latest | |
| needs: [generate-new-data] | |
| env: | |
| VERSION: ${{ needs.generate-new-data.outputs.VERSION }} | |
| steps: | |
| - name: "Checkout repository" | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: "generated" | |
| - name: "Remove old data" | |
| run: | | |
| git rm -rf --ignore-unmatch "./" | |
| - name: "Add new data" | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: "default_${{ env.VERSION }}" | |
| path: "./" | |
| - name: "Commit and push data" | |
| run: | | |
| echo "Commit Message: \"New data for version $VERSION\"" | |
| echo "Tag: \"$VERSION\"" | |
| echo "Tag Message: \"Version $VERSION\"" | |
| git config --local user.name "github-actions[bot]" | |
| git config --local user.email "github-actions[bot]@users.noreply.github.com" | |
| git add -A | |
| git commit -a -m "New data for version $VERSION" || exit 0 | |
| git tag -a "$VERSION" -m "Version $VERSION" | |
| git push origin generated --tags |