# Context7 GitHub Action Integration Epic

## Epic Overview

Integrate the Upsert Context7 GitHub Action into this repository to automatically maintain up-to-date code documentation for LLMs and AI code editors, with automatic updates triggered after successful release script runs.

## Context

- **Current State**: Repository with custom release script (`release.js`)
- **Target State**: Repository with Context7 GitHub Action for automatic documentation updates
- **Technology Stack**: Node.js, GitHub Actions, release-it workflow
- **Integration Point**: Post-release automation workflow

## Requirements Analysis

### Functional Requirements

- **Given** a successful release has completed, **should** trigger Context7 documentation update
- **Given** release fails, **should** not trigger Context7 documentation update
- **Given** the Context7 action runs, **should** upsert current codebase documentation to Context7
- **Given** the workflow fails, **should** provide clear error messages
- **Given** the repository structure changes, **should** automatically adapt to new file locations

### Non-Functional Requirements

- **Reliability**: Context7 updates should not interfere with release process
- **Security**: Proper token management for Context7 API access. Read token from `.env` file. `.env` should be in `.gitignore`.
- **Maintainability**: Clear workflow configuration and error handling
- **Compatibility**: Works with existing release-it workflow

## Success Criteria

- [ ] Context7 GitHub Action workflow created and functional
- [ ] Workflow triggers automatically after successful releases
- [ ] Workflow does not trigger on release failure
- [ ] Context7 documentation stays up-to-date with codebase changes
- [ ] Release process remains unaffected by Context7 integration
- [ ] Proper error handling and logging for Context7 operations
- [ ] Documentation includes setup instructions for Context7 API tokens

## Dependencies

- Context7 API access and authentication tokens
- GitHub Actions workflow permissions
- Existing release script (`release.js`) compatibility
- Local environment configuration (`.env` file)

## Estimated Effort

**Medium** - Requires GitHub Actions workflow creation, token setup, and integration testing

## Agent Orchestration

**Not Required** - Standard GitHub Actions configuration and workflow integration

## Implementation Notes

- Use Context7's official GitHub Action for upsert operations (`rennf93/upsert-context7@v1`)
- Configure workflow to run on published releases using `release.published` trigger
- Set up proper secret management for Context7 API tokens via `.env` file
- Include comprehensive error handling and status reporting

## Task Breakdown

### Task 1: Create Context7 Configuration File

**Context**: Setting up the Context7 project configuration for proper documentation parsing
**Requirements**:

- Given the need for proper documentation parsing, should create context7.json configuration
- Given the codebase structure, should configure appropriate include/exclude patterns
- Given the project metadata, should define project title and description

**Success Criteria**:

- [ ] `context7.json` configuration file created in repository root
- [ ] Project metadata properly configured (title, description)
- [ ] Folder inclusion/exclusion patterns defined
- [ ] File exclusion patterns configured for test files
- [ ] Configuration validated against Context7 schema

**Dependencies**: None
**Estimated Effort**: Small

### Task 2: Create Context7 GitHub Actions Workflow

**Context**: Setting up the core Context7 documentation update workflow
**Requirements**:

- Given the need for automatic documentation updates, should create Context7 workflow
- Given the release process succeeds and there is a new published release on npm, should trigger the Context7 update workflow
- Given error scenarios, should handle failures gracefully

**Success Criteria**:

- [ ] `.github/workflows/context7-upsert.yml` workflow file created
- [ ] Workflow configured to trigger on published releases
- [ ] Correct Context7 upsert action reference (`rennf93/upsert-context7@v1`)
- [ ] Proper operation parameter (`refresh`) configured
- [ ] Error handling and logging implemented
- [ ] Manual trigger capability added as a package.json script `context7:update`
- [ ] Workflow permissions properly set

**Dependencies**: Task 1 (Context7 Configuration)
**Estimated Effort**: Medium

### Task 3: Configure Context7 API Integration

**Context**: Setting up authentication and API access for Context7
**Requirements**:

- Given the Context7 service, should authenticate properly
- Given security requirements, should use `.env` file for token management
- Given the codebase, should target appropriate files and directories

**Success Criteria**:

- [ ] Context7 API token obtained and configured in `.env` file
- [ ] `.env` file is in `.gitignore`
- [ ] Token permissions validated
- [ ] Authentication flow tested

**Dependencies**: Task 2 (Context7 Workflow)
**Estimated Effort**: Small

### Task 4: Integrate with Release Process

**Context**: Connecting Context7 updates to existing release workflow
**Requirements**:

- Given the release process, should trigger Context7 workflow on published releases
- Given concurrent releases, should handle multiple triggers appropriately
- Given release failures, should not trigger Context7 updates

**Success Criteria**:

- [ ] Workflow triggers on `release.published` events
- [ ] Manual trigger capability via `workflow_dispatch`
- [ ] Proper workflow dependencies configured
- [ ] Concurrent execution handling implemented
- [ ] Release process remains unaffected
- [ ] Integration tested with actual release

**Dependencies**: Task 3 (Context7 API Integration)
**Estimated Effort**: Small

### Task 5: Test and Validate Integration

**Context**: Ensuring the complete Context7 integration works correctly
**Requirements**:

- Given the complete setup, should test end-to-end functionality
- Given various scenarios, should validate error handling
- Given the documentation, should verify Context7 receives updates

**Success Criteria**:

- [ ] End-to-end test of release → Context7 update flow
- [ ] Error scenarios tested and handled properly
- [ ] Context7 documentation verified as up-to-date
- [ ] Performance impact assessed and acceptable
- [ ] Manual trigger testing completed
- [ ] Error handling outputs validated

**Dependencies**: Task 4 (Release Integration)
**Estimated Effort**: Medium

### Task 6: Documentation and Maintenance

**Context**: Creating documentation for ongoing maintenance
**Requirements**:

- Given the integration, should document setup and configuration
- Given maintenance needs, should provide troubleshooting guide
- Given future updates, should document upgrade procedures

**Success Criteria**:

- [ ] Setup documentation created
- [ ] Context7 API key setup guide included
- [ ] Troubleshooting guide included
- [ ] Maintenance procedures documented
- [ ] Configuration examples provided
- [ ] GitHub secrets configuration documented

**Dependencies**: Task 5 (Testing and Validation)
**Estimated Effort**: Small

## Risk Assessment

- **Medium Risk**: GitHub Actions workflow complexity and API dependencies
- **Mitigation**: Comprehensive testing and error handling
- **Contingency**: Manual Context7 updates if automation fails

## Acceptance Criteria

The epic is complete when:

1. Context7 GitHub Action workflow is created and functional
2. Workflow automatically triggers after successful releases
3. Context7 documentation stays synchronized with codebase
4. Release process remains unaffected by Context7 integration
5. Comprehensive documentation and troubleshooting guides are available
6. Error handling prevents Context7 failures from impacting releases

## Technical Implementation Details

### Workflow Configuration

```yaml
name: Context7 Documentation Update

on:
  release:
    types: [published]
  workflow_dispatch: # Manual trigger

jobs:
  context7-upsert:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Update Context7 Documentation
        id: context7
        uses: rennf93/upsert-context7@v1
        with:
          operation: refresh
          # Token is automatically handled by the action
        continue-on-error: true

      - name: Check Context7 Update Result
        if: steps.context7.outputs.success == 'false'
        run: |
          echo "Context7 update failed: ${{ steps.context7.outputs.message }}"
          echo "Status code: ${{ steps.context7.outputs.status-code }}"
          exit 1

      - name: Show Success Result
        if: steps.context7.outputs.success == 'true'
        run: |
          echo "Context7 update successful: ${{ steps.context7.outputs.message }}"
```

### Required Secrets

- Context7 API authentication token (handled automatically by the action)
- `GITHUB_TOKEN`: For workflow permissions (automatically provided)

### Context7 Configuration

Create a `context7.json` file in the repository root:

```json
{
  "$schema": "https://context7.com/schema/context7.json",
  "projectTitle": "CUID2",
  "description": "Collision-resistant unique identifier generator",
  "folders": ["src"],
  "excludeFolders": ["node_modules", "tests", ".github"],
  "excludeFiles": ["*.test.js", "*.spec.js", "*.md"],
  "rules": [
    "Use Node.js best practices",
    "Maintain backward compatibility",
    "Follow semantic versioning"
  ]
}
```

### File Structure

```
.github/
  workflows/
    context7-upsert.yml
```
