fix: Use workflow call to trigger image build during release (#254)

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**Description**

Due to the
[restriction](https://docs.github.com/en/actions/writing-workflows/choosing-when-your-workflow-runs/triggering-a-workflow#triggering-a-workflow-from-a-workflow)
that use default `GITHUB_TOKEN` to push tags will not trigger related
workflow (`build-image.yml`), this PR refactored the create-release
workflow to use build-image specifically.

Tested in my fork:
https://github.com/ruanxin/template-operator/actions/runs/10705244987

**Related issue(s)**
<!-- If you refer to a particular issue, provide its number. For
example, `Resolves #123`, `Fixes #43`, or `See also #33`. -->

.github/workflows/build-template-operator.yml → .github/workflows/build-image.yml

@@ -4,9 +4,13 @@ on:
   push:
     branches:
       - main  # This will get tagged with `latest` and `v{{DATE}}-{{COMMIT_HASH_SHORT}}`
-    tags:
-      - '[0-9]+.[0-9]+.[0-9]+'
-      - '[0-9]+.[0-9]+.[0-9]+-*'
+  workflow_call:
+    inputs:
+      tag:
+        description: 'Additional tag for built images'
+        required: false
+        type: string
+        default: ""
   pull_request_target:
     types: [ opened, edited, synchronize, reopened, ready_for_review ]
 
@@ -25,8 +29,8 @@ jobs:
       - name: Get the latest tag
         id: get_tag
         run: |
-          if [[ "${{ github.event_name }}" == "push" && "${{ github.ref_type }}" == "tag" ]]; then
-            echo "tag=${{ github.ref_name }}" >> $GITHUB_OUTPUT
+          if [[ "${{ inputs.tag }}" != "" ]]; then
+            echo "tag=${{ inputs.tag }}" >> $GITHUB_OUTPUT
           elif [[ "${{ github.event_name }}" == "push" ]]; then
             echo "tag=latest" >> $GITHUB_OUTPUT
           fi

.github/workflows/create-release.yml

@@ -50,16 +50,10 @@ jobs:
         run: |
           RELEASE_ID=$(./scripts/release/draft_release.sh ${{ github.event.inputs.name }})
           echo "release_id=$RELEASE_ID" >> $GITHUB_OUTPUT
-      - name: Create lightweight tag
+      - name: Create tag
         run: |
           git tag ${{ github.event.inputs.name }}
           git push origin ${{ github.event.inputs.name }} --tags
-      - name: Wait for the Docker image
-        timeout-minutes: 20
-        env:
-          ITERATIONS: 40
-          SLEEP_SECONDS: 30
-        run: ./scripts/release/wait_for_image.sh ${{ env.IMAGE_REPO }}:${{ github.event.inputs.name }} $ITERATIONS $SLEEP_SECONDS
       - name: Create release assets
         id: create-assets
         env:
@@ -68,7 +62,11 @@ jobs:
         run: ./scripts/release/upload_assets.sh
     outputs:
       release_id: ${{ steps.draft-release.outputs.release_id }}
-
+  builds:
+    needs: draft-release
+    uses: ./.github/workflows/build-image.yml
+    with:
+      tag: "${{ github.event.inputs.name }}"
   publish-release:
     name: Publish release
     needs: [validate-head-status, draft-release]
@@ -78,6 +76,12 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
+      - name: Wait for the Docker image
+        timeout-minutes: 20
+        env:
+          ITERATIONS: 40
+          SLEEP_SECONDS: 30
+        run: ./scripts/release/wait_for_image.sh ${{ env.IMAGE_REPO }}:${{ github.event.inputs.name }} $ITERATIONS $SLEEP_SECONDS
       - name: Publish release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}