libredesk/.github/workflows/go-build-cache.yml

name: Go build cache

on:
  push:
    branches:
      - main
    paths:
      - go.mod
      - go.sum
      - .github/workflows/go-build-cache.yml
  workflow_dispatch:

jobs:
  warm-cache:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.25.0"
          cache: false

      - name: Go build cache
        id: cache
        uses: actions/cache@v4
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: release-go-${{ runner.os }}-${{ hashFiles('go.sum') }}

      - name: Compile all release targets
        if: steps.cache.outputs.cache-hit != 'true'
        env:
          CGO_ENABLED: "0"
        run: |
          for target in \
            darwin/amd64 darwin/arm64 \
            linux/amd64 linux/arm64 linux/arm/6 linux/arm/7 \
            windows/amd64 windows/arm64 windows/arm/6 windows/arm/7 \
            freebsd/amd64 freebsd/arm64 freebsd/arm/6 freebsd/arm/7 \
            netbsd/amd64 netbsd/arm64 netbsd/arm/6 netbsd/arm/7 \
            openbsd/amd64 openbsd/arm64 openbsd/arm/6 openbsd/arm/7; do
            IFS=/ read -r os arch arm <<< "$target"
            echo "→ $target"
            GOOS=$os GOARCH=$arch GOARM=$arm go build -o /dev/null ./cmd
          done