Deploy Lambda Functions #54
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| # TODO: | |
| # 1. Add Build only GHA? | |
| # 2. Add dev, test and prod stage so that the same image | |
| # is used across all environments | |
| # 3. Add static code anaylsis for Typescript? | |
| name: Deploy Lambda Functions | |
| on: | |
| push: | |
| branches: | |
| - master | |
| paths: | |
| - "aws/**" | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| description: "Select target environment" | |
| required: true | |
| default: "dev" | |
| type: choice | |
| options: | |
| - dev | |
| - test | |
| - prod | |
| env: | |
| WORKING_DIRECTORY: ./aws | |
| NODE_VERSION: 20 | |
| jobs: | |
| get-lambdas: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| lambda_dir_list: ${{ steps.convert.outputs.LAMBDA_DIR_LIST }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Get Lambda directories | |
| id: lambdas | |
| shell: bash | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| run: | | |
| dirs=$(find lambdas -mindepth 2 -maxdepth 2 -type d | sed 's|lambdas/||' | paste -sd ';' -) # Space-separated | |
| echo "LAMBDA_DIRS=$dirs" >> $GITHUB_ENV | |
| - name: Convert FOLDERS to JSON array | |
| id: convert | |
| shell: bash | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| run: | | |
| LAMBDA_DIR_LIST=$(echo "${LAMBDA_DIRS}" | jq -R 'split(";")' -c) | |
| echo "LAMBDA_DIR_LIST=$LAMBDA_DIR_LIST" >> $GITHUB_OUTPUT | |
| build-and-deploy: | |
| needs: get-lambdas | |
| environment: ${{ inputs.environment }} | |
| permissions: | |
| id-token: write | |
| packages: write | |
| runs-on: ubuntu-latest | |
| env: | |
| LAMBDA_ECR_REPO_URL: ${{ vars.AWS_ACCOUNT }}.dkr.ecr.${{ vars.AWS_REGION }}.amazonaws.com/${{ vars.APP_NAME }}-lambda-ecr-repo-${{ vars.ENVIRONMENT_NAME }} | |
| strategy: | |
| matrix: | |
| lambda: ${{ fromJSON(needs.get-lambdas.outputs.lambda_dir_list) }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: Install Node.js | |
| uses: actions/setup-node@v4 | |
| with: | |
| node-version: ${{ env.NODE_VERSION }} | |
| - name: Install dependencies | |
| run: npm install | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Run build | |
| run: npm run build | |
| working-directory: ${{ env.WORKING_DIRECTORY }} | |
| - name: Configure AWS credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-skip-session-tagging: true | |
| aws-region: ${{ vars.AWS_REGION }} | |
| role-to-assume: ${{ vars.AWS_ROLE_ARN }} | |
| role-duration-seconds: 1800 | |
| role-session-name: ci-deployment | |
| - name: Login to Amazon ECR | |
| uses: aws-actions/amazon-ecr-login@v2 | |
| - name: Log in to the GHCR | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Get short SHA | |
| id: short_sha | |
| run: | | |
| echo "SHORT_SHA=$(git rev-parse --short HEAD)" >> $GITHUB_ENV | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| driver: docker | |
| - name: Parse Resource and Lambda Name | |
| id: parse | |
| run: | | |
| echo "Lambda: ${{ matrix.lambda }}" | |
| RESOURCE=$(echo "${{ matrix.lambda }}" | cut -d'/' -f1) | |
| LAMBDA=$(echo "${{ matrix.lambda }}" | cut -d'/' -f2) | |
| echo "RESOURCE=$RESOURCE" >> $GITHUB_ENV | |
| echo "LAMBDA=$LAMBDA" >> $GITHUB_ENV | |
| - name: Setup Image Metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| ${{ env.LAMBDA_ECR_REPO_URL }} | |
| tags: | | |
| type=raw,value=${{ env.RESOURCE }}.${{ env.LAMBDA }}-${{ env.SHORT_SHA }} | |
| - name: Build ${{ matrix.lambda }} image | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| file: ./docker/aws/Dockerfile.release | |
| context: ./aws | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| build-args: | | |
| TARGET_FUNCTION=${{ matrix.lambda }} | |
| NODE_VERSION=${{ env.NODE_VERSION }} | |
| - name: Update Lambda Function | |
| shell: bash | |
| run: | | |
| aws lambda update-function-code \ | |
| --function-name ${{ vars.APP_NAME }}-${{ env.LAMBDA }}-lambda-${{ vars.ENVIRONMENT_NAME }} \ | |
| --image-uri ${{ env.LAMBDA_ECR_REPO_URL }}:${{ env.RESOURCE }}.${{ env.LAMBDA }}-${{ env.SHORT_SHA }} | |