component-go.yaml

name: Component / Go

on:
  push:
    branches: ["main"]
    paths:
      - '.github/workflows/component-go.yaml'
      - 'component/**'
      - 'examples/component/**'
  pull_request:
    branches: ["main"]
    paths:
      - '.github/workflows/component-go.yaml'
      - 'component/**'
      - 'examples/component/**'

env:
  TINYGO_VERSION: "0.33.0"
  GOLANGCI_VERSION: "v1.61"
  WASH_VERSION: "0.37.0"
  WASM_TOOLS_VERSION: "1.220.0"

permissions:
  contents: read

defaults:
  run:
    working-directory: ./component

jobs:
  lint:
    # Context: https://github.com/golangci/golangci-lint-action/blob/v6.1.1/README.md#annotations
    permissions:
      # Required: allow read access to the content for analysis.
      contents: read
      # Optional: allow write access to checks to allow the action to annotate code in the PR.
      checks: write
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
        with:
          version: ${{ env.GOLANGCI_VERSION }}
          working-directory: ./component
      - uses: taiki-e/install-action@acd25891978b4cdaebd139d3efef606d26513b14 # v2.47.0
        with:
          tool: ${{ format('wasm-tools@{0}', env.WASM_TOOLS_VERSION) }}

      - name: Go generate
        run: |
          go generate ./...
          if ! test -z "$(git status --porcelain)"; then
            echo "Go generate modified files. Please run go generate and commit the changes."
            git status
            exit 1
          fi

  sdk-build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5.2.0
        with:
          go-version-file: "./component/go.mod"
      - uses: acifani/setup-tinygo@b2ba42b249c7d3efdfe94166ec0f48b3191404f7 # v2.0.0
        with:
          tinygo-version: ${{ env.TINYGO_VERSION }}

      - name: Build
        run: go build -v ./...

      - name: Test
        run: go test -v ./...

  examples:
    # Context: https://github.com/golangci/golangci-lint-action/blob/v6.1.1/README.md#annotations
    permissions:
      # Required: allow read access to the content for analysis.
      contents: read
      # Optional: allow write access to checks to allow the action to annotate code in the PR.
      checks: write
    strategy:
      fail-fast: false
      matrix:
        example:
          - http-server
          - http-client
          - http-password-checker
          - invoke
          - sqldb-postgres-query
        tinygo-version:
          - "0.33.0"
          - "0.34.0"
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
      - uses: actions/setup-go@3041bf56c941b39c61721a86cd11f3bb1338122a # v5.2.0
        with:
          go-version-file: "./examples/component/${{ matrix.example }}/go.mod"
      - uses: acifani/setup-tinygo@b2ba42b249c7d3efdfe94166ec0f48b3191404f7 # v2.0.0
        with:
          tinygo-version: ${{ matrix.tinygo-version }}
      - uses: golangci/golangci-lint-action@971e284b6050e8a5849b72094c50ab08da042db8 # v6.1.1
        with:
          version: ${{ env.GOLANGCI_VERSION }}
          working-directory: "./examples/component/${{ matrix.example }}"
      - uses: taiki-e/install-action@acd25891978b4cdaebd139d3efef606d26513b14 # v2.47.0
        with:
          tool: ${{ format('wash@{0},wasm-tools@{1}', env.WASH_VERSION, env.WASM_TOOLS_VERSION) }}

      - name: Go generate
        run: |
          go generate ./...
          if ! test -z "$(git status --porcelain)"; then
            echo "Go generate modified files. Please run go generate and commit the changes."
            git status
            exit 1
          fi

      - name: wash build
        working-directory: "./examples/component/${{ matrix.example }}"
        run: |
          wash build

      - name: run tests
        working-directory: "./examples/component/${{ matrix.example }}"
        run: go test ./...

      # Run the wadm file and make sure it deploys
      - name: test component load
        shell: bash
        working-directory: "./examples/component/${{ matrix.example }}"
        # TODO: Add a test to the matrix for testing the running component (i.e. with `curl` or `wash call`)
        run: |
          set -xe
          wash up -d --wadm-manifest wadm.yaml;
          sleep 1;
          TRIES=0
          while [[ $(wash get inventory --output=json | jq '.inventories[0].components | length') -eq 0 ]] ; do
            if [[ $TRIES -gt 10 ]]; then
              echo "❌ failed to find component in inventory output after deploying example manifest";
              exit -1;
            fi
            TRIES=$((TRIES+1));
            sleep 1;
          done;
          echo "✅ successfully started at least one component";
          wash app delete wadm.yaml;
          wash down --all;
          exit 0;