chore: Update build.yml

Signed-off-by: Michał Pietrus <[email protected]>

.github/workflows/build.yml

@@ -48,27 +48,22 @@ jobs:
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
+      - name: extract-changelog
+        id: extract-changelog
+        uses: sean0x42/markdown-extract@v2
+        with:
+          file: CHANGELOG.md
+          pattern: ${{ github.ref_name }}
+
     outputs:
       img-tag: ${{ steps.meta.outputs.img-tag }}
+      changelog: ${{ steps.extract-changelog.outputs.markdown }}
 
   release:
     runs-on: ubuntu-latest
     needs:
       - build
     steps:
-      - name: Extract release notes from CHANGELOG.md
-        id: extract_changelog
-        run: |
-          # Get the current tag (e.g., v0.5.0)
-          TAG=${GITHUB_REF/refs\/tags\//}
-          # Extract the relevant section from the CHANGELOG.md
-          awk "/## \[$TAG\]/,/^## \[/{if (\$0 ~ /^## \[/ && \$0 !~ \$TAG) exit; print}" CHANGELOG.md > release_notes.md
-          # Remove the first line (which is the heading of the section)
-          sed -i '1d' release_notes.md
-          # Read the content of the release_notes.md file
-          RELEASE_NOTES=$(cat release_notes.md)
-          echo "::set-output name=release_notes::$RELEASE_NOTES"
-        
       - name: Release
         uses: ncipollo/release-action@v1
         with:
@@ -78,7 +73,7 @@ jobs:
             - OCA-repository: [ ${{ needs.build.outputs.img-tag }} ](https://${{needs.build.outputs.img-tag}})
 
             ### Changelog
-            ${{ steps.extract_changelog.outputs.release_notes }}
+            ${{ needs.build.changelog.outputs.markdown }}
           removeArtifacts: true
           makeLatest: true
           artifacts: ""