feat(sync-translated-content): gather releated upstream commits

.github/workflows/sync-translated-content.yml

@@ -59,6 +59,33 @@ jobs:
         working-directory: ${{ github.workspace }}/mdn/content
         run: yarn content sync-translated-content ${{ matrix.lang }}
 
+      - name: Gather related upstream commits
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # get original path of moved files
+          MOVED_FILES=$(git diff --cached --name-status --diff-filter=R | cut -f2 | sed "0,/${{ matrix.lang }}/s//en-us/")
+          FILE_COMMIT_URLS=""
+          while read -r MOVED_FILE; do
+            # gather related upstream commits
+            COMMIT_URL=$(gh api -XGET repos/mdn/content/commits -F path="${MOVED_FILE}" -F per_page=1 --jq '.[0].html_url')
+            if [ -n "${COMMIT_URL}" ]; then
+              FILE_COMMIT_URLS="${FILE_COMMIT_URLS}- ${COMMIT_URL}\n"
+            fi
+          done <<< "${MOVED_FILES}"
+
+          FILE_COMMIT_URLS=$(echo -e "${FILE_COMMIT_URLS}" | grep -v '^$' | sort | uniq)
+          echo -e "commit urls:\n${FILE_COMMIT_URLS}"
+
+          # set multiline string to env
+          # https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
+          # as the commit urls would not contain 'EOF', we can use it as a delimiter
+          {
+            echo 'COMMIT_URLS<<EOF'
+            echo "${FILE_COMMIT_URLS}"
+            echo EOF
+          } >> "$GITHUB_ENV"
+
       - name: Create PR with sync for ${{ matrix.lang }}
         uses: peter-evans/create-pull-request@v6
         with:
@@ -67,7 +94,7 @@ jobs:
           title: "[${{ matrix.lang }}] sync translated content"
           author: mdn-bot <[email protected]>
           committer: mdn-bot <[email protected]>
-          body: Yari generated sync
+          body: "Yari generated sync. Related upstream commits:\n\n${{ env.COMMIT_URLS }}"
           labels: |
             automated pr
           token: ${{ secrets.AUTOMERGE_TOKEN }}