Skip to main content Configure Gamma CI/CD integration with GitHub Actions and testing.
Use when setting up automated testing, configuring CI pipelines,
or integrating Gamma tests into your build process.
Trigger with phrases like "gamma CI", "gamma GitHub Actions",
"gamma automated tests", "CI gamma", "gamma pipeline".
npx skills add jeremylongshore/claude-code-plugins-plus-skills --skill gamma-ci-integration ai automation claude-code devops mcp ai-agents
Gamma CI Integration
Overview
Set up continuous integration for Gamma-powered applications with automated testing and deployment.
Prerequisites
GitHub repository with Actions enabled
Gamma test API key
npm/pnpm project configured
Instructions
Step 1: Create GitHub Actions Workflow
# .github/workflows/gamma-ci.yml
name: Gamma CI
on:
push:
branches: [main, develop]
pull_request:
branches: [main]
env:
GAMMA_API_KEY: ${{ secrets.GAMMA_API_KEY }}
jobs:
test:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: '20'
cache: 'npm'
- name: Install dependencies
run: npm ci
- name: Run unit tests
run: npm test
- name: Run Gamma integration tests
run: npm run test:gamma
env:
GAMMA_MOCK: ${{ github.event_name == 'pull_request' }}
- name: Upload coverage
uses: codecov/codecov-action@v4
with:
files: ./coverage/lcov.info
Step 2: Create Test Scripts
// package.json
{
"scripts": {
"test": "vitest run",
"test:gamma": "vitest run --config vitest.gamma.config.ts",
"test:gamma:live": "GAMMA_MOCK=false vitest run --config vitest.gamma.config.ts"
}
}
Step 3: Gamma Test Configuration // vitest.gamma.config.ts
import { defineConfig } from 'vitest/config';
export default defineConfig({
test: {
include: ['tests/gamma/**/*.test.ts'],
testTimeout: 60000, // Gamma API can be slow # 60000: 1 minute in ms
hookTimeout: 30000, # 30000: 30 seconds in ms
setupFiles: ['./tests/gamma/setup.ts'],
},
});
Step 4: Test Setup with Mocking // tests/gamma/setup.ts
import { beforeAll } from 'vitest';
import { createGammaClient, type GammaClient } from '../../src/client';
const useMock = process.env.GAMMA_MOCK === 'true';
export let gamma: ReturnType<typeof createGammaClient>;
beforeAll(() => {
if (useMock) {
gamma = createMockGammaClient();
} else {
gamma = createGammaClient({
apiKey: process.env.GAMMA_API_KEY!,
});
}
});
function createMockGammaClient() {
return {
generate: vi.fn().mockResolvedValue({ generationId: 'mock-gen-id' }),
poll: vi.fn().mockResolvedValue({
status: 'completed',
gammaUrl: 'https://gamma.app/docs/mock-test',
exportUrl: 'https://export.gamma.app/mock.pdf',
creditsUsed: 10,
}),
listThemes: vi.fn().mockResolvedValue([{ id: 'theme_1', name: 'Default' }]),
listFolders: vi.fn().mockResolvedValue([]),
};
}
Step 5: Integration Test Example // tests/gamma/generation.test.ts
import { describe, it, expect } from 'vitest';
import { gamma } from './setup';
describe('Gamma Generation', () => {
it('should start a generation', async () => {
const result = await gamma.generate({
content: 'CI Test: 1-card overview of testing',
outputFormat: 'presentation',
});
expect(result.generationId).toBeDefined();
});
it('should list workspace themes', async () => {
const themes = await gamma.listThemes();
expect(Array.isArray(themes)).toBe(true);
});
});
Step 6: Add Secrets to GitHub # Using GitHub CLI
gh secret set GAMMA_API_KEY --body "your-test-api-key"
# Verify secrets
gh secret list
Output
Automated test pipeline running on push/PR
Mock mode for PR checks (no API calls)
Live integration tests on main branch
Coverage reports uploaded
Error Handling Error Cause Solution Secret not found Missing GitHub secret Add GAMMA_API_KEY secret Test timeout Slow API response Increase testTimeout Mock mismatch Mock out of sync Update mock responses Rate limit in CI Too many test runs Use mock mode for PRs
Resources
Next Steps Proceed to gamma-deploy-integration for deployment workflows.
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Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Create or update AgentSkills. Use when designing, structuring, or packaging skills with scripts, references, and assets.
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
CLI to manage emails via IMAP/SMTP. Use `himalaya` to list, read, write, reply, forward, search, and organize emails from the terminal. Supports multiple accounts and message composition with MML (MIME Meta Language).
