Optimise .jar files with JarTighten #50
Workflow file for this run
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| # This workflow will build a Java project with Gradle | |
| # For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-gradle | |
| name: Java CI with Gradle (Forge 1.20.x - draft release) | |
| on: | |
| push: | |
| # Sequence of patterns matched against refs/tags | |
| tags: | |
| - 'v*1.20.x.forge' # Push events to matching v*1.20.x.forge | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Set up JDK 17 | |
| uses: actions/setup-java@v3 | |
| with: | |
| distribution: 'zulu' | |
| java-version: 17 | |
| - name: Install advancecomp | |
| run: sudo apt-get install advancecomp | |
| - name: Install strip-nondeterminism | |
| run: sudo apt-get install strip-nondeterminism | |
| - name: Install jq | |
| run: sudo apt-get install jq | |
| - name: Validate Gradle wrapper | |
| uses: gradle/wrapper-validation-action@v1 | |
| - name: Build with Gradle | |
| env: | |
| BUILD_RELEASE: ${{ github.event.release.prerelease == false }} | |
| uses: gradle/gradle-build-action@v2 | |
| with: | |
| gradle-version: wrapper | |
| cache-disabled: true | |
| arguments: build --scan --stacktrace --warning-mode all | |
| - name: Rezip mod .jar files to remove directory entries | |
| run: bash removeDirectoryEntries.sh | |
| - name: Run strip-nondeterminism on built .jar files | |
| run: strip-nondeterminism build/libs/*.jar | |
| - name: Run advzip (-i 9999) on built .jar files | |
| run: advzip --shrink-insane -kzi 9999 -p build/libs/*.jar | |
| - name: Run ECT on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-9) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -9 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-99) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -99 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-999) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -999 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-30060) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -30060 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-90032) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -90032 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run ECT (-9999) on built .jar files | |
| run: for file in ./build/libs/*.jar; do ./ci-tools/ect-ubuntu-x86-64 -9999 --disable-png --disable-jpg -strip -zip $file; done | |
| - name: Run JarTighten on built .jar files | |
| run: for file in ./build/libs/*.jar; do java -jar ./ci-tools/JarTighten-1.2.6-all.jar -o -c -E -S -t -z -j --mode=EXTENSIVE --zopfli-iter=9999 --optimise-existing-streams --optimise-recompressed-streams --compare-size-bits $file $file; done | |
| - name: Draft release | |
| uses: softprops/action-gh-release@v1 | |
| with: | |
| tag_name: ${{ github.ref }} | |
| name: Draft release ${{ github.ref }} | |
| body: Replace this text with the description of this release! | |
| draft: true | |
| prerelease: false | |
| files: build/libs/*.jar |