Fix CI build taking only the commit msg header

Signed-off-by: Paolo Di Tommaso <[email protected]>

.github/workflows/build.yml

@@ -45,13 +45,13 @@ jobs:
                 COMMIT_SHA=${{ github.event.pull_request.head.sha }}
                 COMMIT_MESSAGE=$(curl -s \
                   -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
-                  https://api.github.com/repos/${{ github.repository }}/commits/$COMMIT_SHA | jq -r '.commit.message' | head -n 1)
-                echo "Commit message=$COMMIT_MESSAGE"
-                echo "commit_message=$COMMIT_MESSAGE" >> $GITHUB_OUTPUT
+                  https://api.github.com/repos/${{ github.repository }}/commits/$COMMIT_SHA | jq -r '.commit.message')
+                echo "Commit message=$COMMIT_MESSAGE" | head -n 1
+                echo "commit_message=$COMMIT_MESSAGE" | head -n 1 >> $GITHUB_OUTPUT
             else
                echo "GitHub event=${{ github.event_name }}"
-               echo "Commit message=${{ github.event.head_commit.message }}"
-               echo "commit_message=${{ github.event.head_commit.message }}" >> $GITHUB_OUTPUT
+               echo "Commit message=${{ github.event.head_commit.message }}" | head -n 1
+               echo "commit_message=${{ github.event.head_commit.message }}" | head -n 1 >> $GITHUB_OUTPUT
             fi 
 
       - name: Get changed files