Trim empty lines at beginning and end of file

WordPress · Mar 18, 2021 · fc79221 · fc79221
1 parent ff03948
commit fc79221
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.github/workflows/upload-release-to-plugin-repo.yml b/.github/workflows/upload-release-to-plugin-repo.yml
@@ -61,6 +61,9 @@ jobs:
           cat <<- "EOF" >> new_changelog.txt
           ${{ github.event.release.body }}
           EOF
+          # Normalize empty lines: Trim them from beginning and end of file...
+          awk 'NF {p=1} p' <<< "$(< new_changelog.txt)" > new_changelog.txt
+          # ...then add two empty lines at the end.
           printf '\n\n' >> new_changelog.txt
           tail -n +"${AFTER}" changelog.txt >> new_changelog.txt
           mv new_changelog.txt changelog.txt