- Remove all backward compatibility for v1.0 simplification
- Remove 10 legacy inputs from base-action/action.yml
- Remove 9 legacy inputs from main action.yml
- Simplify ClaudeOptions type to just timeoutMinutes and claudeArgs
- Remove all legacy option handling from prepareRunConfig
- Update tests to remove references to deleted fields
- Remove obsolete test file github/context.test.ts
- Clean up types to remove customInstructions, allowedTools, disallowedTools
Users now use claudeArgs exclusively for CLI control.
BREAKING CHANGES:
- Remove review mode entirely - now handled via slash commands in agent mode
- Remove all deprecated backward compatibility fields (mode, anthropic_model, override_prompt, direct_prompt)
- Simplify mode detection: prompt overrides everything, then @claude mentions trigger tag mode, default is agent mode
- Remove slash command resolution from GitHub Action - Claude Code handles natively
- Remove variable substitution - prompts passed through as-is
Architecture changes:
- Only two modes now: tag (for @claude mentions) and agent (everything else)
- Agent mode is the default for all events including PRs
- Users configure behavior via prompts/slash commands (e.g. /review)
- GitHub Action is now a thin wrapper that passes prompts to Claude Code
- Mode names changed: 'experimental-review' → removed entirely
This aligns with the philosophy that the GitHub Action should do minimal work and delegate to Claude Code for all intelligent behavior.
* feat: add agent mode for automation scenarios
- Add agent mode that always triggers without checking for mentions
- Implement Mode interface with support for mode-specific tool configuration
- Add getAllowedTools() and getDisallowedTools() methods to Mode interface
- Simplify tests by combining related test cases
- Update documentation and examples to include agent mode
- Fix TypeScript imports to prevent circular dependencies
Agent mode is designed for automation and workflow_dispatch scenarios
where Claude should always run without requiring trigger phrases.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Minor update to readme (from @main to @beta)
* Since workflow_dispatch isn't in the base action, update the examples accordingly
* minor formatting issue
* Update to say beta instead of main
* Fix missed tracking comment to be false
* add schedule & workflow dispatch paths. Also make prepare logic conditional
* tests
* Add test workflow for workflow_dispatch functionality
* Update workflow to use correct branch reference
* remove test workflow dispatch file
* minor lint update
* update workflow dispatch agent example
* minor lint update
* refactor: simplify prepare logic with mode-specific implementations
* ensure tag mode can't work with workflow dispatch and schedule tasks
* simplify: remove workflow_dispatch/schedule from create-prompt
- Remove workflow_dispatch and schedule event handling from create-prompt
since agent mode doesn't use the standard prompt generation flow
- Enforce mode compatibility at selection time in the registry instead
of runtime validation in tag mode
- Add explanatory comment in agent mode about why prompt file is needed
- Update tests to reflect simplified event handling
This reduces code duplication and makes the separation between tag mode
(entity-based events) and agent mode (automation events) clearer.
* simplify PR by making agent mode only work with workflow dispatch and schedule events
* remove unnecessary changes
* remove unnecessary changes from PR
- Revert update-comment-link.ts changes (agent mode doesn't use this)
- Revert create-initial.ts changes (agent mode doesn't create comments)
- Remove unused default-branch.ts file
- Revert install-mcp-server.ts changes (agent mode uses minimal MCP)
These files are only used by tag mode for entity-based events, not needed
for workflow_dispatch/schedule support via agent mode.
* fix: handle optional entityNumber for TypeScript
- Add runtime checks in files that require entityNumber
- These files are only used by tag mode which always has entityNumber
- Agent mode (workflow_dispatch/schedule) doesn't use these files
* linting update
* refactor: implement discriminated unions for GitHub contexts
Split ParsedGitHubContext into entity-specific and automation contexts:
- ParsedGitHubContext: For entity events (issues/PRs) with required entityNumber and isPR
- AutomationContext: For workflow_dispatch/schedule events without entity fields
- GitHubContext: Union type for all contexts
This eliminates ~20 null checks throughout the codebase and provides better type safety.
Entity-specific code paths are now guaranteed to have the required fields.
Co-Authored-By: Claude <noreply@anthropic.com>
* update comment
* More robust type checking
* refactor: improve discriminated union implementation based on review feedback
- Use eventName checks instead of 'in' operator for more robust type guards
- Remove unnecessary type assertions - TypeScript's control flow analysis works correctly
- Remove redundant runtime checks for entityNumber and isPR
- Simplify code by using context directly after type guard
Co-Authored-By: Claude <noreply@anthropic.com>
* some structural simplification
* refactor: further simplify discriminated union implementation
- Add event name constants to reduce duplication
- Derive EntityEventName and AutomationEventName types from constants
- Use isAutomationContext consistently in agent mode and registry
- Simplify parseGitHubContext by removing redundant type assertions
- Extract payload casts to variables for cleaner code
Co-Authored-By: Claude <noreply@anthropic.com>
* bun format
* specify the type
* minor linting update again
---------
Co-authored-by: km-anthropic <km-anthropic@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
* refactor: update branch naming convention for Kubernetes compatibility
- Changed timestamp format in branch names to a shorter, Kubernetes-compatible style (lowercase, hyphens only).
- Updated related tests to reflect new branch name format.
- Ensured branch names are limited to a maximum of 50 characters to comply with Kubernetes naming requirements.
* refactor: clean up timestamp formatting in branch naming logic
- Removed unnecessary whitespace and standardized string formatting for the Kubernetes-compatible timestamp in branch names.
- Ensured consistency in the use of double quotes for string literals.
- Modified validation logic to only require assignee_trigger when direct_prompt is not provided
- Made assigneeTrigger optional in IssueAssignedEvent type definition
- Enhanced context generation to handle missing assigneeTrigger gracefully
- Added comprehensive test coverage for the new behavior
This enables direct_prompt workflows on issue assignment events without
requiring assignee_trigger configuration, fixing the error:
"ASSIGNEE_TRIGGER is required for issue assigned event"
Fixes#113🤖 Generated with [Claude Code](https://claude.ai/code)
Co-authored-by: Claude <noreply@anthropic.com>
* fix: only load GitHub MCP server when its tools are allowed
- Add allowedTools parameter to prepareMcpConfig
- Check for mcp__github__ and mcp__github_file_ops__ tool prefixes
- Only include MCP servers when their tools are in allowed_tools
- Maintain backward compatibility when allowed_tools is not specified
- Update tests to reflect the new conditional loading behavior
This optimizes resource usage by not loading unnecessary MCP servers
when their tools are not allowed in the configuration.
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
* fix: always load github_file_ops server regardless of allowed_tools
- Only apply conditional loading to the github MCP server
- Always load github_file_ops server as it contains essential tools
- Update tests to reflect this behavior
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
* refactor: move allowedTools/disallowedTools parsing to parseGitHubContext
- Change allowedTools and disallowedTools from string to string[] in ParsedGitHubContext type
- Parse comma-separated environment variables into arrays in parseGitHubContext function
- Update create-prompt and install-mcp-server to use pre-parsed arrays
- Update all affected test files to use array syntax
- Eliminate duplicate parsing logic across the codebase
* style: apply prettier formatting
---------
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
* feat: add base_branch input to specify source branch for new Claude branches
- Add base_branch input parameter to action.yml allowing users to specify which branch to use as source
- Update setupBranch function to accept and use the base branch parameter
- Defaults to repository default branch if no base branch is specified
- Addresses issue #62 for better branch control
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
* perf: optimize setupBranch to avoid unnecessary default branch fetch
Only fetch repository default branch when actually needed:
- Skip initial fetch when baseBranch is provided
- Fetch default branch at end only for return value and GitHub Actions output
- Eliminates unnecessary API call when users specify base branch
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
* fix: properly handle base branch throughout the action workflow
- Fix TypeScript error where defaultBranch was used before being assigned
- Replace DEFAULT_BRANCH with BASE_BRANCH in subsequent workflow steps
- Update PR creation and branch comparison to use the actual base branch
- Ensure custom base_branch input is respected in all operations
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* refactor: move BASE_BRANCH env reading into parseGitHubContext
- Move BASE_BRANCH environment variable reading into parseGitHubContext for consistency
- Update setupBranch to use context.inputs.baseBranch instead of process.env
- Fix test descriptions to correctly reference BASE_BRANCH instead of DEFAULT_BRANCH
- Update test environment setup to use BASE_BRANCH
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: ashwin-ant <ashwin-ant@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>
