build.yml

name: Build

on:
  pull_request:
  push:
    branches:
      - main
  workflow_dispatch:
  workflow_call:
    inputs:
      goos:
        type: string
      goarch:
        type: string
      go:
        type: string

permissions:
  contents: read
env:
  CGO_ENABLED: 0
  GOOS: ${{ inputs.goos || 'linux' }}
  GOARCH: ${{ inputs.goarch || 'amd64' }}

jobs:
  build:
    name: Build caddy
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.1.1

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ inputs.go || '~1.22.1' }}

      - name: Build Caddy
        run: |
          GOOS=$GOOS GOARCH=$GOARCH go build \
            -o "caddy-$GOOS-$GOARCH"
        
      - if: env.GOOS == 'linux' && env.GOARCH == 'amd64'
        name: Show build info
        run: |
          ./caddy-$GOOS-$GOARCH build-info

      - name: Upload artifact
        uses: actions/upload-artifact@v4
        with:
          name: caddy-${{ env.GOOS }}-${{ env.GOARCH }}
          path: caddy-${{ env.GOOS }}-${{ env.GOARCH }}