Add generate-tarball workflow

.forgejo/workflows/generate-tarball.yml

@@ -0,0 +1,79 @@
+on:
+  workflow_dispatch:
+    inputs:
+      ref_name:
+        description: 'tag or commit'
+        required: true
+        type: string
+
+  push:
+    tags:
+      - 'v3*'
+    tags-ignore:
+      - '*-nightly*'
+      - '*-beta*'
+      - '*-alpha*'
+
+jobs:
+  build-tarball:
+    name: Build tarball
+    runs-on: x86_64
+    container:
+      image: alpine:3.19
+    env:
+      VPYTHON_BYPASS: manually managed python not supported by chrome operations
+      ZSTD_LIMIT: 0
+      GITHUB_REF_NAME: ${{ inputs.ref_name }}
+    steps:
+      - name: Environment setup
+        run: apk add nodejs git zstd tar sed bash py3-httplib2 wget curl
+      - name: Getting variables
+        run: |
+          echo $GITHUB_REF_NAME
+          curl --silent https://raw.githubusercontent.com/electron/electron/$GITHUB_REF_NAME/.github/actions/install-build-tools/action.yml | grep BUILD_TOOLS_SHA | awk -F "=" '{print $2}' > depottoolsver
+          curl --silent https://raw.githubusercontent.com/electron/electron/$GITHUB_REF_NAME/DEPS | grep "'chromium_version':" -A 1 | tail -n 1 | tr -d "'" | tr -d ',' | tr -d ' ' > chromiumver
+      - name: Getting depot_tools
+        run: |
+          read  _depottoolsver < depottoolsver
+          git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git ./
+          git fetch --depth 1 origin $_depottoolsver
+          git checkout $_depottoolsver
+      - name: Fetching electron
+        run: |
+          read  _chromiumver < chromiumver
+          echo "solutions = [{'name': 'src/electron','url': 'https://github.com/electron/electron.git@$CI_REF_NAME','deps_file': 'DEPS','managed': False,'custom_deps': {'src': 'https://chromium.googlesource.com/chromium/src.git@$_chromiumver',},'custom_vars': {},},]' > .gclient
+          ./gclient sync --no-history --nohooks
+      - name: Preparing source
+        run: |
+          read  _chromiumver < chromiumver
+          python3 src/build/landmines.py
+          python3 src/build/util/lastchange.py -o src/build/util/LASTCHANGE
+          python3 src/build/util/lastchange.py -s src/third_party/dawn --revision src/gpu/webgpu/DAWN_VERSION
+          python3 src/build/util/lastchange.py -m GPU_LISTS_VERSION --revision-id-only --header src/gpu/config/gpu_lists_version.h
+          python3 src/build/util/lastchange.py -m SKIA_COMMIT_HASH -s src/third_party/skia --header src/skia/ext/skia_commit_hash.h
+
+          # rolled newer chromium with it included
+          sed -i '/reland_mojom_ts_generator_handle_empty_module_path_identically_to.patch/d' src/electron/patches/chromium/.patches
+
+          python3 src/electron/script/apply_all_patches.py src/electron/patches/config.json
+
+	      # extra binaries are most likely things we don't want, so nuke them all
+          scanelf -RA -F "%F" src > elf.list
+          while read file; do rm -f "$file"; done < elf.list
+          mv src electron-$GITHUB_REF_NAME-$_chromiumver
+      - name: Packaging source
+        run: |
+          read  _chromiumver < chromiumver
+          tar -cf $pkgname-$_semver-$_chromium.tar --exclude="ChangeLog*" --exclude="testdata/*" --exclude="test_data/*" --exclude="android_rust_toolchain/*" --exclude-backups --exclude-caches-all --exclude-vcs electron-$GITHUB_REF_NAME-$_chromiumver
+
+          zstd --auto-threads=logical --ultra --long -22 -T"${ZSTD_LIMIT:-0}" -vv electron-$GITHUB_REF_NAME-$_chromiumver.tar -o electron-$GITHUB_REF_NAME-$_chromiumver.tar.zst
+      - name: Computing checksums
+        run: |
+          read  _chromiumver < chromiumver
+          sha512sum electron-$GITHUB_REF_NAME-$_chromiumver.tar.zst > electron-$GITHUB_REF_NAME-$_chromiumver.tar.zst.sha512sum
+      - name: Package deployment 
+        run: |
+          read  _chromiumver < chromiumver
+          echo "Sending to ${{ github.server_url }}/api/packages/mirrors/generic/electron/$GITHUB_REF_NAME/electron-$GITHUB_REF_NAME-$_chromiumver.tar.zst"
+          curl --user ${{ vars.CODE_FORGEJO_USER }}:${{ secrets.CODE_FORGEJO_TOKEN }} --upload-file electron-*.tar.zst ${{ github.server_url }}/api/packages/mirrors/generic/electron/$GITHUB_REF_NAME/electron-$GITHUB_REF_NAME-$_chromiumver.tar.zst
+          curl --user ${{ vars.CODE_FORGEJO_USER }}:${{ secrets.CODE_FORGEJO_TOKEN }} --upload-file electron-*.tar.zst.sha512sum ${{ github.server_url }}/api/packages/mirrors/generic/electron/$GITHUB_REF_NAME/electron-$GITHUB_REF_NAME-$_chromiumver.zst.sha512sum