Lambda Build and Deploy with Terraform

This example demonstrates how to deploy a lambda function using Terraform.

name: Build and Deploy

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

permissions:
  id-token: write
  contents: read
  pull-requests: write

jobs:
  test:
    if: github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install dependencies
        run: npm install

      - name: Run tests
        run: npm test

  build:
    uses: tx-pts-dai/github-workflows/.github/workflows/lambda-nodejs.yaml@v1
    with:
      node_version: "20"
      source_dir: src/lambda

  plan:
    if: github.event_name == 'pull_request'
    needs: [build]
    strategy:
      fail-fast: false
      matrix:
        environment: [dev, prod]
    uses: tx-pts-dai/github-workflows/.github/workflows/tf-plan.yaml@v1
    with:
      environment: ${{ matrix.environment }}
      gh_artifact_name: artifact

  apply:
    if: github.ref_name == github.event.repository.default_branch && (github.event_name == 'push' || github.event_name == 'workflow_dispatch')
    needs: [build]
    strategy:
      fail-fast: true
      max-parallel: 1
      matrix:
        environment: [dev, prod]
    uses: tx-pts-dai/github-workflows/.github/workflows/tf-apply.yaml@v1
    with:
      environment: ${{ matrix.environment }}
      gh_artifact_name: artifact