MWT/.github/workflows/deploy-public-api-lambda.yml at main · deepria/MWT · GitHub

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name: Deploy public-api Lambda

on:
  workflow_dispatch:
  push:
    branches:
      - main
    paths:
      - 'backend/**'
      - '.github/workflows/deploy-public-api-lambda.yml'

permissions:
  contents: read
  id-token: write

concurrency:
  group: public-api-lambda-${{ github.ref }}
  cancel-in-progress: true

env:
  AWS_REGION: ap-northeast-2
  LAMBDA_FUNCTION_NAME: ${{ vars.PUBLIC_API_LAMBDA_FUNCTION_NAME || 'mwt-public-api' }}
  LAMBDA_ZIP_PATH: backend/target/lambda/public-api-arm64.zip

jobs:
  deploy:
    name: Build and deploy public-api
    runs-on: ubuntu-24.04

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
          targets: aarch64-unknown-linux-gnu

      - name: Install Zig
        uses: goto-bus-stop/setup-zig@v2
        with:
          version: 0.15.2

      - name: Cache Cargo
        uses: Swatinem/rust-cache@v2
        with:
          workspaces: backend

      - name: Install cargo-zigbuild
        run: |
          if ! command -v cargo-zigbuild >/dev/null 2>&1; then
            cargo install cargo-zigbuild --locked
          fi

      - name: Check Rust formatting
        working-directory: backend
        run: cargo fmt --all --check

      - name: Test backend
        working-directory: backend
        run: cargo test

      - name: Package public-api for Lambda ARM64
        run: bash backend/scripts/package-public-api.sh

      - name: Upload Lambda package artifact
        uses: actions/upload-artifact@v4
        with:
          name: public-api-arm64
          path: ${{ env.LAMBDA_ZIP_PATH }}
          if-no-files-found: error

      - name: Configure AWS credentials
        uses: aws-actions/configure-aws-credentials@v6.1.0
        with:
          role-to-assume: ${{ secrets.AWS_GITHUB_ACTIONS_ROLE_ARN }}
          aws-region: ${{ env.AWS_REGION }}

      - name: Deploy Lambda code
        run: |
          aws lambda update-function-code \
            --function-name "$LAMBDA_FUNCTION_NAME" \
            --zip-file "fileb://$LAMBDA_ZIP_PATH"

          aws lambda wait function-updated \
            --function-name "$LAMBDA_FUNCTION_NAME"

      - name: Show Lambda deployment summary
        run: |
          aws lambda get-function-configuration \
            --function-name "$LAMBDA_FUNCTION_NAME" \
            --query '{FunctionName:FunctionName,Runtime:Runtime,Architectures:Architectures,LastModified:LastModified,State:State}' \
            --output table