build.go

//go:build ignore

package main

import (
	"fmt"
	"os"
	"os/exec"
	"path/filepath"
	"sync"
)

const version = "v1.1.0"

type target struct {
	goos   string
	goarch string
}

var targets = []target{
	{"linux", "amd64"},
	{"linux", "arm64"},

	{"darwin", "amd64"},
	{"darwin", "arm64"},

	{"windows", "amd64"},
	{"windows", "arm64"},

	{"freebsd", "amd64"},
	{"freebsd", "arm64"},
	{"openbsd", "amd64"},
	{"openbsd", "arm64"},
	{"netbsd", "amd64"},
	{"netbsd", "arm64"},
}

func main() {
	os.MkdirAll("release", 0750)

	var wg sync.WaitGroup
	wg.Add(len(targets))

	for _, tar := range targets {
		go func(t target) {
			path := filepath.Join("release", "ghdstats-"+version+"-"+t.goos+"-"+t.goarch)
			if t.goos == "windows" {
				path += ".exe"
			}

			cmd := exec.Command("go", "build", "-trimpath", "-ldflags", "-s -w", "-o", path)
			cmd.Env = append(os.Environ(), "GOOS="+t.goos, "GOARCH="+t.goarch)

			out, err := cmd.CombinedOutput()
			if err != nil {
				fmt.Fprintf(os.Stderr, "%s %s err: %s, out: %s\n", t.goos, t.goarch, err, out)
				os.Exit(1)
			}

			wg.Done()
		}(tar)
	}

	wg.Wait()
}