Enables manual backport triggering for scenarios where labels are added
after PR merge.
Adds workflow_dispatch trigger to the backport workflow with support
for:
- Specifying PR number to backport post-merge
- Force rerun option to override duplicate detection
- Proper handling of multi-version backport scenarios
Solves the issue where adding version labels (e.g., 1.27) after a PR is
already merged and backported (e.g., to 1.26) would not trigger
additional backports.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-5651-feat-add-manual-dispatch-to-backport-workflow-2736d73d365081b6ba00c7a43c9ba06b)
by [Unito](https://www.unito.io)
Fixes shell script error where 'return' was used outside of a function.
In shell scripts, 'exit 0' should be used to exit with success status.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
* Update hotfix release command for modern automated backport workflow
- Add Step 0 to check automated backport status first
- Emphasize this command is fallback when automation fails
- Add critical draft release publishing step (uncheck 'Set as latest')
- Add ComfyUI requirements.txt PR creation with exact template
- Update workflow context for modern automated backports
* Restructure hotfix release command for modern workflow
- Add clear process overview and context at top
- Step 1: Try automated backports first (via labels)
- Fallback to manual cherry-picking only if automation fails
- Add critical draft release publishing step (uncheck 'Set as latest')
- Add ComfyUI requirements.txt PR creation with exact template
- Remove time estimates and reorganize for clarity
- Update step numbering and cross-references
* Enable backport automation for already-merged PRs
- Add 'labeled' trigger to backport workflow
- Allow backport automation when needs-backport label is added to merged PRs
- Supports hotfix workflow where labels are added retroactively
- Maintains existing behavior for PRs merged with labels already present
* Prevent duplicate backport triggers with idempotency check
- Add check for existing backport PRs before starting backport process
- Skip backport work if PRs already exist for the same PR number
- Prevents double execution when both 'labeled' and 'closed' events trigger
- Maintains workflow reliability and avoids duplicate backport PRs
* Add smart backport detection to hotfix command
- Check for existing automated backport PRs and their status
- Path A: Skip to version bump if backports already merged
- Path B: Guide user to merge pending backport PRs first
- Path C: Fall back to manual cherry-picking if no/failed automation
- Add clear workflow path documentation for different scenarios
* Add automated fork handling for ComfyUI requirements.txt PRs
- Check if fork exists, create if needed
- Clone fork to local ComfyUI-fork directory
- Create branch, update requirements.txt with sed
- Create PR from fork using gh CLI with exact template format
- Handle both new and existing fork scenarios
- Keep fork directory for future updates
* [style] improve backport workflow logging and structure
- Change ::notice to ::warning for existing backports per @DrJKL's feedback
- Refactor conditional to use guard clause pattern per @DrJKL's suggestion
- Improves readability and follows conventional shell scripting patterns
Addresses @DrJKL's review comments in PR #5271
