genname

Generate a /rename command from arguments. No git or gh calls — pure string formatting.

Arguments

Parse arguments for:

• type (required): commit type (fix, feat, refactor, chore, ci, docs, test, perf, build, style)
• title (required): branch-style name with dashes/underscores (e.g., e2e-kubernetes-flaky-retry)
• PR number (optional): bare number or #N

Inferring from context

If arguments are not provided (or partially provided), infer them from conversation context:

• type: extract from branch name prefix (e.g., feat/... → feat, fix/... → fix)
• title: extract from branch name after the prefix (e.g., feat/vnc-transport-abstraction → vnc-transport-abstraction)
• PR number: extract from conversation context (PR URL, gh pr view output, etc.)

Never ask the user for arguments that can be inferred. If nothing can be inferred and no arguments provided, then ask.

Formatting

1. Take the type as-is
2. Convert the title to human-readable: replace - and _ with spaces, capitalize first letter only
3. If PR number provided, append (PR #N)

Output

Output the rename command as a single copyable line:

/rename <type>: <Title> (PR #<number>)

Or without PR:

/rename <type>: <Title>

Examples

• /genname fix e2e-kubernetes-flaky-retry 2062 → /rename fix: E2E kubernetes flaky retry (PR #2062)
• /genname feat app-harbor #2055 → /rename feat: App harbor (PR #2055)
• /genname refactor e2e-helm-install → /rename refactor: E2E helm install
• /genname ci optimize-build-pipeline 100 → /rename ci: Optimize build pipeline (PR #100)