name: CI Pipeline

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

jobs:
  # Build, Lint, and Validate
  build-lint-validate:
    name: Build, Lint, and Validate
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8

    - name: Set up Go
      uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00
      with:
        go-version-file: 'go.mod'

    - name: Cache Go modules
      uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809
      with:
        path: |
          ~/.cache/go-build
          ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ github.sha }}-${{ hashFiles('**/go.sum', '.golangci.yml') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Download dependencies
      run: go mod download

    - name: Install golangci-lint
      run: |
        curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v2.4.0

    - name: Run lint
      run: make lint

    - name: Validate schemas and examples
      run: make validate

    - name: Build application
      run: make build

    - name: Check for vulnerabilities
      run: |
        go install golang.org/x/vuln/cmd/govulncheck@latest
        govulncheck ./...

  # All Tests
  tests:
    name: Tests
    runs-on: ubuntu-latest
    steps:
    - name: Checkout code
      uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8

    - name: Set up Go
      uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00
      with:
        go-version-file: 'go.mod'

    - name: Cache Go modules
      uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809
      with:
        path: |
          ~/.cache/go-build
          ~/go/pkg/mod
        key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
        restore-keys: |
          ${{ runner.os }}-go-

    - name: Download dependencies
      run: go mod download

    - name: Run all tests
      run: make test-all

    - name: Upload coverage artifacts
      uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
      with:
        name: coverage-report
        path: |
          coverage.out
          coverage.html