name: release description: Draft a new GitHub release with version bump allowed-tools: Bash, Read, Edit, Glob, Grep, Task, WebFetch

Release Workflow

Create a new release for plundrio. The user may provide context about what changed (e.g. "two community contributions", "bug fix release").

Follow these steps IN ORDER. Do not skip any step.

Step 1: Determine baseline and scope

1. Run git tag --sort=-v:refname | head -1 to find the latest git tag (this is the last released version)
2. Run gh release list --limit 5 to check for any existing draft or pre-release entries — if a draft/pre-release already exists for the next version, update it instead of creating a new one
3. Read flake.nix to find the current version = "X.Y.Z"; — if it's already bumped past the latest tag, use that version (don't bump again)
4. Determine the commit range: from the latest git tag to HEAD

CRITICAL: Only include changes in the commit range. If a previous release already covers some commits (e.g. v0.10.5 covers v0.10.4..v0.10.5), the new release notes must only cover commits AFTER that release. Check gh release view <prev-version> --json body to see what's already documented. The Full Changelog link must use the correct base version (the immediately preceding release, not an older one).

Step 2: Gather changes

1. Run git log <baseline>..HEAD --oneline to see commits in scope
2. Run gh pr list --state merged --limit 20 and cross-reference with the commits to identify merged PRs
3. For each relevant PR, run gh pr view <number> --json title,body,author,number to get details
4. Ignore version bump commits (chore: next version) and CI-only changes unless significant

Step 3: Update flake inputs

The CI uses DeterminateSystems/flake-checker-action with fail-mode: true and a 30-day max age on nixpkgs. Stale inputs will fail the release workflow.

1. Run nix flake update to update all flake inputs
2. Run nix develop --command gomod2nix generate to regenerate gomod2nix.toml in case Go dependencies changed
3. Run nix build .#plundrio to verify the build still works
4. If inputs changed, stage and commit: git add flake.lock gomod2nix.toml && git commit -m "chore: update flake inputs"

Step 4: Bump version (if needed)

Skip this step if flake.nix already has a version newer than the latest git tag.

1. Read flake.nix and find the current version = "X.Y.Z"; line
2. Increment the patch version (e.g. 0.10.4 -> 0.10.5)
3. Edit flake.nix with the new version
4. Stage and commit: git add flake.nix && git commit -m "chore: next version is vX.Y.Z"

Step 5: Push

1. IMPORTANT: Push to remote! git push origin main (pull --rebase first if rejected)

Step 6: Create or update draft release

If a draft/pre-release already exists for this version (from step 1), use gh release edit. Otherwise use gh release create --draft.

Format the release notes like this:

gh release create vX.Y.Z --draft --title "vX.Y.Z" --notes "$(cat <<'EOF'
## What's Changed

### Features
* <description> (closes #<number>)

### Bug Fixes
* <description> by @<author> in #<number>

### Improvements
* <description> by @<author> in #<number>

## New Contributors
* @<user> made their first contribution in #<number>

**Full Changelog**: https://github.com/elsbrock/plundrio/compare/vPREV...vNEW
EOF
)"

Categorize changes into sections as appropriate:

• Features for new functionality
• Bug Fixes for fixes
• Improvements for enhancements and refactoring
• Breaking Changes if any

Only include sections that have entries. Only include "New Contributors" if there are first-time contributors. Check with gh api repos/elsbrock/plundrio/contributors if unsure.

Step 7: Report back

Print the release URL and a summary of what's included.

Argument: $ARGUMENTS

Use this as context for what changed in this release (may be empty).