ci: use git bundles instead of patches

Using a patch with `git am` changes the commit ID. Using a bundle allows transferring a commit from one job to the other and preserving its SHA.

See https://git-scm.com/docs/git-bundle.

Author: alixinne

.github/actions/apply-version-patch/action.yml .github/actions/apply-version-bundle/action.yml

@@ -1,12 +1,12 @@
-name: apply-version-patch
-description: Apply a version patch contained in a release artifact
+name: apply-version-bundle
+description: Apply a version bundle contained in a release artifact
 inputs:
   new_release:
     description: Was a new release created
   version:
     description: Git tag of the created release
-  patch_file:
-    description: Path to the patch file in the artifact
+  bundle_file:
+    description: Path to the bundle file in the artifact
   artifact_name:
     description: Artifact name to retrieve
 runs:
@@ -18,9 +18,7 @@ runs:
       if: inputs.new_release == 'true'
 
     - run: |
-        git config user.name "$GIT_USER"
-        git config user.email "$GIT_USER_EMAIL"
-        git am --committer-date-is-author-date ${{ inputs.patch_file }}
+        git pull ${{ inputs.bundle_file }} HEAD:$(git rev-parse --abbrev-ref HEAD)
         git tag ${{ inputs.version }}
       shell: bash
       if: inputs.new_release == 'true'

.github/workflows/build.yml

@@ -20,7 +20,7 @@ jobs:
     outputs:
       new_release: ${{ steps.outputs.outputs.new_release }}
       version: ${{ steps.outputs.outputs.version }}
-      patch_file: ${{ steps.outputs.outputs.patch_file }}
+      bundle_file: ${{ steps.outputs.outputs.bundle_file }}
       artifact_name: ${{ steps.outputs.outputs.artifact_name }}
       check_success: ${{ steps.outputs.outputs.check_success }}
 
@@ -66,9 +66,13 @@ jobs:
             # Generate changelog
             cog changelog --at ${{ steps.release.outputs.version }} -t full_hash > GITHUB_CHANGELOG.md
 
+            # Generate bundle for latest commit
+            bundle_file=release.bundle
+            git bundle create $bundle_file HEAD
+
             echo "new_release=true" >> $GITHUB_OUTPUT
             echo "version=${{ steps.release.outputs.version }}" >> $GITHUB_OUTPUT
-            echo "patch_file=$(git format-patch HEAD^)" >> $GITHUB_OUTPUT
+            echo "bundle_file=$bundle_file" >> $GITHUB_OUTPUT
             echo "artifact_name=release-commit" >> $GITHUB_OUTPUT
             echo "check_success=true" >> $GITHUB_OUTPUT
           elif [[ "${{ steps.check.outcome }}" != "success" ]]; then
@@ -88,7 +92,7 @@ jobs:
         with:
           name: ${{ steps.outputs.outputs.artifact_name }}
           path: |
-            ${{ steps.outputs.outputs.patch_file }}
+            ${{ steps.outputs.outputs.bundle_file }}
             GITHUB_CHANGELOG.md
         if: steps.outputs.outputs.new_release == 'true'
 
@@ -102,11 +106,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/apply-version-patch
+      - uses: ./.github/actions/apply-version-bundle
         with:
           new_release: ${{ needs.version.outputs.new_release }}
           version: ${{ needs.version.outputs.version }}
-          patch_file: ${{ needs.version.outputs.patch_file }}
+          bundle_file: ${{ needs.version.outputs.bundle_file }}
           artifact_name: ${{ needs.version.outputs.artifact_name }}
 
       - uses: actions/cache@v3
@@ -159,11 +163,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/apply-version-patch
+      - uses: ./.github/actions/apply-version-bundle
         with:
           new_release: ${{ needs.version.outputs.new_release }}
           version: ${{ needs.version.outputs.version }}
-          patch_file: ${{ needs.version.outputs.patch_file }}
+          bundle_file: ${{ needs.version.outputs.bundle_file }}
           artifact_name: ${{ needs.version.outputs.artifact_name }}
 
       - name: Run tests
@@ -196,11 +200,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/apply-version-patch
+      - uses: ./.github/actions/apply-version-bundle
         with:
           new_release: ${{ needs.version.outputs.new_release }}
           version: ${{ needs.version.outputs.version }}
-          patch_file: ${{ needs.version.outputs.patch_file }}
+          bundle_file: ${{ needs.version.outputs.bundle_file }}
           artifact_name: ${{ needs.version.outputs.artifact_name }}
 
       - name: Build windows wheels
@@ -250,11 +254,11 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: ./.github/actions/apply-version-patch
+      - uses: ./.github/actions/apply-version-bundle
         with:
           new_release: ${{ needs.version.outputs.new_release }}
           version: ${{ needs.version.outputs.version }}
-          patch_file: ${{ needs.version.outputs.patch_file }}
+          bundle_file: ${{ needs.version.outputs.bundle_file }}
           artifact_name: ${{ needs.version.outputs.artifact_name }}
 
       - name: Build CLI binary
@@ -303,11 +307,11 @@ jobs:
         with:
           token: ${{ secrets.GH_PAT }}
 
-      - uses: ./.github/actions/apply-version-patch
+      - uses: ./.github/actions/apply-version-bundle
         with:
           new_release: ${{ needs.version.outputs.new_release }}
           version: ${{ needs.version.outputs.version }}
-          patch_file: ${{ needs.version.outputs.patch_file }}
+          bundle_file: ${{ needs.version.outputs.bundle_file }}
           artifact_name: ${{ needs.version.outputs.artifact_name }}
 
       - name: Download build artifacts (x86_64-unknown-linux-gnu)