github-actions-templates

1# GitHub Actions Templates
2 
3Production-ready GitHub Actions workflow patterns for testing, building, and deploying applications.
4 
5## Purpose
6 
7Create efficient, secure GitHub Actions workflows for continuous integration and deployment across various tech stacks.
8 
9## When to Use
10 
11- Automate testing and deployment
12- Build Docker images and push to registries
13- Deploy to Kubernetes clusters
14- Run security scans
15- Implement matrix builds for multiple environments
16 
17## Common Workflow Patterns
18 
19### Pattern 1: Test Workflow
20 
21```yaml
22name: Test
23 
24on:
25  push:
26    branches: [main, develop]
27  pull_request:
28    branches: [main]
29 
30jobs:
31  test:
32    runs-on: ubuntu-latest
33 
34    strategy:
35      matrix:
36        node-version: [18.x, 20.x]
37 
38    steps:
39      - uses: actions/checkout@v4
40 
41      - name: Use Node.js ${{ matrix.node-version }}
42        uses: actions/setup-node@v4
43        with:
44          node-version: ${{ matrix.node-version }}
45          cache: "npm"
46 
47      - name: Install dependencies
48        run: npm ci
49 
50      - name: Run linter
51        run: npm run lint
52 
53      - name: Run tests
54        run: npm test
55 
56      - name: Upload coverage
57        uses: codecov/codecov-action@v4
58        with:
59          files: ./coverage/lcov.info
60```
61 
62### Pattern 2: Build and Push Docker Image
63 
64```yaml
65name: Build and Push
66 
67on:
68  push:
69    branches: [main]
70    tags: ["v*"]
71 
72env:
73  REGISTRY: ghcr.io
74  IMAGE_NAME: ${{ github.repository }}
75 
76jobs:
77  build:
78    runs-on: ubuntu-latest
79    permissions:
80…