feat: add reusable coverage-badge action

.gitea/workflows/push-validation.yml

@@ -8,7 +8,7 @@ on:
       - "*"
 
 jobs:
-  validate:
+  coverage-badge:
     runs-on: ubuntu-latest
     container: docker.io/catthehacker/ubuntu:act-latest
     defaults:
@@ -35,96 +35,57 @@ jobs:
           cache: true
           cache-dependency-path: go.sum
 
-      - name: Install AWS CLI v2
-        uses: ankurk91/install-aws-cli-action@v1
-
-      - name: Verify AWS CLI
-        run: aws --version
-
       - name: Run full unit test suite with coverage
-        id: coverage
         run: |
           set -euo pipefail
 
           go test -covermode=atomic -coverprofile=coverage.out ./...
-          go tool cover -html=coverage.out -o coverage.html
 
-          total="$(go tool cover -func=coverage.out | awk '/^total:/ {sub(/%/, "", $3); print $3}')"
-          printf '{\n  "total": "%s"\n}\n' "$total" > coverage-summary.json
-          printf 'total=%s\n' "$total" >> "$GITHUB_OUTPUT"
+      - name: Publish coverage badge artefacts
+        id: coverage
+        uses: ./coverage-badge
+        with:
+          artefact-bucket-name: ${{ vars.ARTEFACT_BUCKET_NAME }}
+          artefact-bucket-endpoint: ${{ vars.ARTEFACT_BUCKET_ENDPONT }}
+          summary-file: ${{ env.SUMMARY_FILE }}
 
-      - name: Generate coverage badge
-        env:
-          COVERAGE_TOTAL: ${{ steps.coverage.outputs.total }}
+      - name: Summary
+        if: ${{ always() }}
         run: |
           set -euo pipefail
 
-          color="$(awk -v total="$COVERAGE_TOTAL" 'BEGIN {
-            if (total >= 80) print "brightgreen";
-            else if (total >= 70) print "green";
-            else if (total >= 60) print "yellowgreen";
-            else if (total >= 50) print "yellow";
-            else print "red";
-          }')"
+          echo 'Summary'
+          echo
 
-          cat > coverage-badge.svg <<EOF
-          <svg xmlns="http://www.w3.org/2000/svg" width="126" height="20" role="img" aria-label="coverage: ${COVERAGE_TOTAL}%">
-            <linearGradient id="smooth" x2="0" y2="100%">
-              <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
-              <stop offset="1" stop-opacity=".1"/>
-            </linearGradient>
-            <clipPath id="round">
-              <rect width="126" height="20" rx="3" fill="#fff"/>
-            </clipPath>
-            <g clip-path="url(#round)">
-              <rect width="63" height="20" fill="#555"/>
-              <rect x="63" width="63" height="20" fill="${color}"/>
-              <rect width="126" height="20" fill="url(#smooth)"/>
-            </g>
-            <g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" font-size="11">
-              <text x="32.5" y="15" fill="#010101" fill-opacity=".3">coverage</text>
-              <text x="32.5" y="14">coverage</text>
-              <text x="93.5" y="15" fill="#010101" fill-opacity=".3">${COVERAGE_TOTAL}%</text>
-              <text x="93.5" y="14">${COVERAGE_TOTAL}%</text>
-            </g>
-          </svg>
-          EOF
+          if [[ -s "$SUMMARY_FILE" ]]; then
+            cat "$SUMMARY_FILE"
+          else
+            echo 'No summary generated.'
+          fi
 
-      - name: Upload branch coverage artefacts
-        id: upload
-        run: |
-          set -euo pipefail
+  recommend-release:
+    runs-on: ubuntu-latest
+    container: docker.io/catthehacker/ubuntu:act-latest
+    needs: coverage-badge
+    if: ${{ github.ref == 'refs/heads/main' }}
+    defaults:
+      run:
+        shell: bash
+    env:
+      SUMMARY_FILE: ${{ runner.temp }}/push-validation-recommend-summary.md
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
 
-          aws configure set default.s3.addressing_style path
-
-          repo_name="${GITHUB_REPOSITORY##*/}"
-          prefix="${repo_name}/branch/${GITHUB_REF_NAME}"
-          display_endpoint="${ARTEFACT_BUCKET_ENDPONT#https://}"
-          display_endpoint="${display_endpoint#http://}"
-          report_url="//${display_endpoint%/}/${ARTEFACT_BUCKET_NAME}/${prefix}/coverage.html"
-          badge_url="//${display_endpoint%/}/${ARTEFACT_BUCKET_NAME}/${prefix}/coverage-badge.svg"
-
-          aws --endpoint-url "${ARTEFACT_BUCKET_ENDPONT}" s3 cp coverage.html "s3://${ARTEFACT_BUCKET_NAME}/${prefix}/coverage.html" --content-type text/html
-          aws --endpoint-url "${ARTEFACT_BUCKET_ENDPONT}" s3 cp coverage-badge.svg "s3://${ARTEFACT_BUCKET_NAME}/${prefix}/coverage-badge.svg" --content-type image/svg+xml
-          aws --endpoint-url "${ARTEFACT_BUCKET_ENDPONT}" s3 cp coverage-summary.json "s3://${ARTEFACT_BUCKET_NAME}/${prefix}/coverage-summary.json" --content-type application/json
-
-          printf 'report_url=%s\n' "$report_url" >> "$GITHUB_OUTPUT"
-          printf 'badge_url=%s\n' "$badge_url" >> "$GITHUB_OUTPUT"
-
-      - name: Add coverage summary
-        run: |
-          set -euo pipefail
-
-          {
-            echo '## Coverage'
-            echo
-            echo '- Total: `${{ steps.coverage.outputs.total }}%`'
-            echo '- Report: ${{ steps.upload.outputs.report_url }}'
-            echo '- Badge: ${{ steps.upload.outputs.badge_url }}'
-          } >> "$SUMMARY_FILE"
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.26.1'
+          check-latest: true
+          cache: true
+          cache-dependency-path: go.sum
 
       - name: Recommend next release tag on main pushes
-        if: ${{ github.ref == 'refs/heads/main' }}
         run: |
           set -euo pipefail