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FictionArchive/Documentation/CICD.md
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# CI/CD Configuration
This document describes the CI/CD pipeline configuration for FictionArchive using Gitea Actions.
## Workflows Overview
| Workflow | File | Trigger | Purpose |
|----------|------|---------|---------|
| CI | `build.yml` | Push/PR to master | Build and test all projects |
| Build Gateway | `build-gateway.yml` | Tag `v*.*.*` or manual | Build subgraphs, compose gateway, push API image |
| Release | `release.yml` | Tag `v*.*.*` | Build and push all Docker images |
| Claude PR Assistant | `claude_assistant.yml` | Issue/PR comments with @claude | AI-assisted code review and issue handling |
## Pipeline Architecture
```
┌─────────────────────────────────────────────────────────────────────┐
│ Push to master │
└─────────────────────────────┬───────────────────────────────────────┘
┌─────────────────────────┐
│ build.yml │
│ (CI checks) │
└─────────────────────────┘
┌─────────────────────────────────────────────────────────────────────┐
│ Push tag v*.*.* │
└─────────────────────────────┬───────────────────────────────────────┘
┌───────────────┴───────────────┐
▼ ▼
┌─────────────────────────┐ ┌─────────────────────────┐
│ release.yml │ │ build-gateway.yml │
│ (build & push all │ │ (build subgraphs & │
│ backend + frontend) │ │ push API gateway) │
└─────────────────────────┘ └─────────────────────────┘
┌─────────────────────────────────────────────────────────────────────┐
│ Issue/PR comment containing @claude │
└─────────────────────────────┬───────────────────────────────────────┘
┌─────────────────────────┐
│ claude_assistant.yml │
│ (AI code assistance) │
└─────────────────────────┘
```
## Required Configuration
### Repository Secrets
Configure these in **Settings → Actions → Secrets**:
| Secret | Description | Required By |
|--------|-------------|-------------|
| `REGISTRY_TOKEN` | Gitea access token with `write:package` scope | `release.yml`, `build-gateway.yml` |
| `CLAUDE_CODE_OAUTH_TOKEN` | Claude Code OAuth token | `claude_assistant.yml` |
| `CLAUDE_GITEA_TOKEN` | Gitea token for Claude assistant | `claude_assistant.yml` |
#### Creating Access Tokens
1. Go to **Settings → Applications → Access Tokens**
2. Create a new token with the following scopes:
- `write:package` - Push container images
- `write:repository` - For Claude assistant to push commits
3. Copy the token and add it as a repository secret
### Repository Variables
Configure these in **Settings → Actions → Variables**:
| Variable | Description | Example | Required By |
|----------|-------------|---------|-------------|
| `VITE_GRAPHQL_URI` | GraphQL API endpoint URL | `https://api.fictionarchive.example.com/graphql/` | `release.yml` |
| `VITE_OIDC_AUTHORITY` | OIDC provider authority URL | `https://auth.example.com/application/o/fiction-archive/` | `release.yml` |
| `VITE_OIDC_CLIENT_ID` | OIDC client identifier | `your-client-id` | `release.yml` |
| `VITE_OIDC_REDIRECT_URI` | Post-login redirect URL | `https://fictionarchive.example.com/` | `release.yml` |
| `VITE_OIDC_POST_LOGOUT_REDIRECT_URI` | Post-logout redirect URL | `https://fictionarchive.example.com/` | `release.yml` |
## Workflow Details
### CI (`build.yml`)
**Trigger:** Push or pull request to `master`
**Jobs:**
1. `build-backend` - Builds .NET solution and runs tests
2. `build-frontend` - Builds React application with linting
**Requirements:**
- .NET 8.0 SDK
- Node.js 20
**Steps (Backend):**
1. Checkout repository
2. Setup .NET 8.0
3. Restore dependencies
4. Build solution (Release, with `SkipFusionBuild=true`)
5. Run tests
**Steps (Frontend):**
1. Checkout repository
2. Setup Node.js 20
3. Install dependencies (`npm ci`)
4. Run linter (`npm run lint`)
5. Build application (`npm run build`)
### Build Gateway (`build-gateway.yml`)
**Trigger:**
- Manual dispatch (`workflow_dispatch`)
- Push tag matching `v*.*.*`
**Jobs:**
#### 1. `build-subgraphs` (Matrix Job)
Builds GraphQL subgraph packages for each service:
| Service | Project | Subgraph Name |
|---------|---------|---------------|
| novel-service | FictionArchive.Service.NovelService | Novel |
| translation-service | FictionArchive.Service.TranslationService | Translation |
| scheduler-service | FictionArchive.Service.SchedulerService | Scheduler |
| user-service | FictionArchive.Service.UserService | User |
**Note:** File Service and Authentication Service are not subgraphs (no GraphQL schema).
**Steps:**
1. Checkout repository
2. Setup .NET 8.0
3. Install HotChocolate Fusion CLI
4. Restore and build service project
5. Export GraphQL schema (`schema export`)
6. Pack subgraph into `.fsp` file
7. Upload artifact (retained 30 days)
#### 2. `build-gateway` (Depends on `build-subgraphs`)
Composes the API gateway from subgraph packages.
**Steps:**
1. Checkout repository
2. Setup .NET 8.0 and Fusion CLI
3. Download all subgraph artifacts
4. Configure Docker-internal URLs (`http://{service}-service:8080/graphql`)
5. Compose gateway schema using Fusion CLI
6. Build gateway project
7. Build and push Docker image
**Image Tags:**
- `<registry>/<owner>/fictionarchive-api:latest`
- `<registry>/<owner>/fictionarchive-api:<commit-sha>`
### Release (`release.yml`)
**Trigger:** Push tag matching `v*.*.*` (e.g., `v1.0.0`)
**Jobs:**
#### 1. `build-and-push` (Matrix Job)
Builds and pushes all backend service images:
| Service | Dockerfile |
|---------|------------|
| novel-service | FictionArchive.Service.NovelService/Dockerfile |
| user-service | FictionArchive.Service.UserService/Dockerfile |
| translation-service | FictionArchive.Service.TranslationService/Dockerfile |
| file-service | FictionArchive.Service.FileService/Dockerfile |
| scheduler-service | FictionArchive.Service.SchedulerService/Dockerfile |
| authentication-service | FictionArchive.Service.AuthenticationService/Dockerfile |
#### 2. `build-frontend`
Builds and pushes the frontend image with environment-specific build arguments.
**Build Args:**
- `VITE_GRAPHQL_URI`
- `VITE_OIDC_AUTHORITY`
- `VITE_OIDC_CLIENT_ID`
- `VITE_OIDC_REDIRECT_URI`
- `VITE_OIDC_POST_LOGOUT_REDIRECT_URI`
**Image Tags:**
- `<registry>/<owner>/fictionarchive-<service>:<version>`
- `<registry>/<owner>/fictionarchive-<service>:latest`
### Claude PR Assistant (`claude_assistant.yml`)
**Trigger:** Comments or issues containing `@claude`:
- Issue comments
- Pull request review comments
- Pull request reviews
- New issues (opened or assigned)
**Permissions Required:**
- `contents: write`
- `pull-requests: write`
- `issues: write`
- `id-token: write`
**Usage:**
Mention `@claude` in any issue or PR comment to invoke the AI assistant for:
- Code review assistance
- Bug analysis
- Implementation suggestions
- Documentation help
## Container Registry
Images are pushed to the Gitea Container Registry at:
```
<gitea-server-url>/<repository-owner>/fictionarchive-<service>:<tag>
```
### Image Naming Convention
| Image | Description |
|-------|-------------|
| `fictionarchive-api` | API Gateway (GraphQL Federation) |
| `fictionarchive-novel-service` | Novel Service |
| `fictionarchive-user-service` | User Service |
| `fictionarchive-translation-service` | Translation Service |
| `fictionarchive-file-service` | File Service |
| `fictionarchive-scheduler-service` | Scheduler Service |
| `fictionarchive-authentication-service` | Authentication Service |
| `fictionarchive-frontend` | Web Frontend |
### Pulling Images
```bash
# Login to registry
docker login <gitea-server-url> -u <username> -p <token>
# Pull an image
docker pull <gitea-server-url>/<owner>/fictionarchive-api:latest
```
## Creating a Release
1. Ensure all changes are committed and pushed to `master`
2. Create and push a version tag:
```bash
git tag v1.0.0
git push origin v1.0.0
```
3. The release workflow will automatically build and push all images
4. Monitor progress in **Actions** tab
## Troubleshooting
### Build Failures
**"REGISTRY_TOKEN secret not found"**
- Ensure the `REGISTRY_TOKEN` secret is configured in repository settings
- Verify the token has `write:package` scope
**"No subgraph artifacts found"**
- The gateway build requires subgraph artifacts from the `build-subgraphs` job
- If subgraph builds failed, check the matrix job logs for errors
**"Schema export failed"**
- Ensure the service project has a valid `subgraph-config.json`
- Check that the service starts correctly for schema export
### Frontend Build Failures
**"VITE_* variables are empty"**
- Ensure all required variables are configured in repository settings
- Variables use `vars.*` context, not `secrets.*`
### Docker Push Failures
**"unauthorized: authentication required"**
- Verify `REGISTRY_TOKEN` has correct permissions
- Check that the token hasn't expired
### Claude Assistant Failures
**"Claude assistant not responding"**
- Verify `CLAUDE_CODE_OAUTH_TOKEN` is configured
- Verify `CLAUDE_GITEA_TOKEN` is configured and has write permissions
- Check that the comment contains `@claude` mention
## Local Testing
To test workflows locally before pushing:
```bash
# Install act (GitHub Actions local runner)
# Note: act has partial Gitea Actions compatibility
# Run CI workflow
act push -W .gitea/workflows/build.yml
# Run with specific event
act push --eventpath .gitea/test-event.json
```