Bump python-gardenlinux-lib to 0.8.7 and improve GitHub workflow

This commit fixes an issue with missing "needs" declaration for the GitHub workflow `upload_oci.yml`

This reverts commit fdbe5d0.

Author: NotTheEvilOne

.github/workflows/upload_oci.yml

@@ -11,33 +11,34 @@ jobs:
     uses: gardenlinux/gardenlinux/.github/workflows/build_flavors_matrix.yml@bced61a3657ac2335f3baf1cae37e0f859313ee1
     with:
       flags: '--exclude "bare-*" --no-arch --json-by-arch --build --test'
-  upload_gl_artifacts_to_oci:
+  upload_gl_artifacts:
     name: upload to OCI
     needs: [ generate_matrix_publish ]
     runs-on: ubuntu-latest
     defaults:
       run:
         shell: bash
+    env:
+      CNAME: ''
     permissions:
       id-token: write
       packages: write
     strategy:
-      max-parallel: 5
       fail-fast: false
       matrix: ${{ fromJson(needs.generate_matrix_publish.outputs.matrix) }}
+      max-parallel: 8
     steps:
       - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # pin@v4.1.1
         with:
-          submodules: 'true'
+          submodules: true
       - uses: oras-project/setup-oras@v1
       - run: oras version
       - name: Install python-gardenlinux-lib
-        uses: gardenlinux/python-gardenlinux-lib/.github/actions/setup@a7545af15d3a1fa96675b24807eace643483da96 # pin@0.8.0
+        uses: gardenlinux/python-gardenlinux-lib/.github/actions/setup@8901e3679feb077060f4b33769efe071133f3199 # pin@0.8.7
       - name: Install cosign
         uses: sigstore/cosign-installer@v3.9.1
         with:
           cosign-release: 'v2.4.1'
-      # bin/garden-version reads and writes from and to ./VERSION which is read by ./build --resolve-cname
       - name: Set flavor version reference
         run: |
           git rev-parse HEAD | cut -c1-8 | tee COMMIT
@@ -53,77 +54,70 @@ jobs:
           GL_CLI_REGISTRY_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GL_CLI_REGISTRY_USERNAME: ${{ github.repository_owner }}
         run: |
-          mkdir "$CNAME" manifests
+          mkdir "$CNAME"
 
           tar -C "$CNAME" -xzf "$CNAME.tar.gz"
 
           gl-oci push-manifest \
-            --dir ${CNAME} \
+            --dir "${CNAME}" \
             --container "ghcr.io/${{ github.repository }}" \
             --arch ${{ matrix.arch }} \
             --version ${{ inputs.version }} \
-            --cname ${CNAME} \
-            --cosign_file digest \
-            --manifest_file "manifests/oci_manifest_entry_${CNAME}.json"
+            --cname "${CNAME}" \
+            --cosign_file digest.txt \
+            --manifest_file "oci_manifest_entry_${CNAME}.json"
       - name: Add additional semver tag
         run: |
           echo ${{ secrets.GITHUB_TOKEN }} | oras login -u ${{ github.repository_owner }} --password-stdin ghcr.io
           oras tag ghcr.io/${{ github.repository }}:${{ inputs.version }}-${CNAME}-${{ matrix.arch }} ${{ inputs.version }}.0-${CNAME//_/-}-${{ matrix.arch }}
-      - name: Upload oci manifest artifact
-        uses: actions/upload-artifact@v4
+      - uses: actions/cache/save@5a3ec84eff668545956fd18022155c47e93e2684 # pin@v4.2.3
         with:
-          name: oci_manifest_entry_${{ env.CNAME }}.json
-          path: manifests/
+          path: oci_manifest_entry_${{ env.CNAME }}.json
+          key: oci-manifest-${{ matrix.flavor }}-${{ matrix.arch }}-${{ github.run_id }}
       - name: Output digest to be signed
         run: |
-          cat digest
+          cat digest.txt
 
   upload_manifests_entries:
-    needs: "upload_gl_artifacts_to_oci"
+    needs: [ generate_matrix_publish, upload_gl_artifacts ]
     name: upload manifest entries into OCI index
     runs-on: ubuntu-latest
     defaults:
       run:
         shell: bash
+    env:
+      CNAME: ''
     permissions:
       id-token: write
       packages: write
       actions: write
+    strategy:
+      fail-fast: false
+      matrix: ${{ fromJson(needs.generate_matrix_publish.outputs.matrix) }}
+      max-parallel: 1
     steps:
       - name: Install python-gardenlinux-lib
-        uses: gardenlinux/python-gardenlinux-lib/.github/actions/setup@a7545af15d3a1fa96675b24807eace643483da96 # pin@0.8.0
-      - name: Download OCI manifest artifacts
-        uses: actions/download-artifact@v4
+        uses: gardenlinux/python-gardenlinux-lib/.github/actions/setup@8901e3679feb077060f4b33769efe071133f3199 # pin@0.8.7
+      - name: Set flavor version reference
+        run: |
+          echo "${{ github.sha }}" | cut -c1-8 | tee COMMIT
+          echo "${{ inputs.version }}" | tee VERSION
+      - name: Set CNAME
+        run: |
+          echo "CNAME=$(gl-features-parse --cname ${{ matrix.flavor }}-${{ matrix.arch }} cname)" | tee -a "$GITHUB_ENV"
+      - uses: actions/cache/restore@5a3ec84eff668545956fd18022155c47e93e2684 # pin@v4.2.3
         with:
-          path: manifests
-          pattern: oci_manifest_entry_*
-          merge-multiple: true
+          path: oci_manifest_entry_${{ env.CNAME }}.json
+          key: oci-manifest-${{ matrix.flavor }}-${{ matrix.arch }}-${{ github.run_id }}
       - name: Update index using glcli tool
         env:
           GL_CLI_REGISTRY_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           GL_CLI_REGISTRY_USERNAME: ${{ github.repository_owner }}
         run: |
+          mkdir manifests
+          mv oci_manifest_entry_${CNAME}.json manifests/
+
           gl-oci update-index \
             --container "ghcr.io/${{ github.repository }}" \
             --version ${{ inputs.version }} \
             --manifest_folder manifests
-      - name: Delete temporary OCI manifest entry files
-        uses: actions/github-script@v7
-        with:
-          script: |
-            const artifacts = await github.rest.actions.listArtifactsForRepo({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              per_page: 100
-            });
-            for (const artifact of artifacts.data.artifacts) {
-              if (artifact.name.startsWith('oci_manifest_entry_')) {
-                console.log(`Deleting artifact: ${artifact.name}`);
-                await github.rest.actions.deleteArtifact({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  artifact_id: artifact.id
-                });
-                console.log(`Successfully deleted artifact: ${artifact.name}`);
-              }
-            }