autorestic/build/build.go

101 lines
2.0 KiB
Go

// Heavily inspired (copied) by the restic build file
// https://github.com/restic/restic/blob/aa0faa8c7d7800b6ba7b11164fa2d3683f7f78aa/helpers/build-release-binaries/main.go#L225
package main
import (
"fmt"
"os"
"os/exec"
"path"
"path/filepath"
"sync"
"strings"
"github.com/cupcakearmy/autorestic/internal"
)
var DIR, _ = filepath.Abs("./dist")
var targets = map[string][]string{
"darwin": {"amd64", "arm64"},
"freebsd": {"386", "amd64", "arm"},
"linux": {"386", "amd64", "arm", "arm64"},
"netbsd": {"386", "amd64"},
"openbsd": {"386", "amd64"},
"windows": {"386", "amd64"},
}
type buildOptions struct {
Target, Arch, Version string
}
func build(options buildOptions, wg *sync.WaitGroup) {
fmt.Printf("Building %s %s\n", options.Target, options.Arch)
out := fmt.Sprintf("autorestic_%s_%s_%s", options.Version, options.Target, options.Arch)
// append .exe for Windows
if (options.Target == "windows") {
out += ".exe"
}
out = path.Join(DIR, out)
out, _ = filepath.Abs(out)
fmt.Println(out)
// Build
{
c := exec.Command("go", "build", "-o", out, "./main.go")
c.Stdout = os.Stdout
c.Stderr = os.Stderr
c.Env = append(os.Environ(),
"CGO_ENABLED=0",
"GOOS="+options.Target,
"GOARCH="+options.Arch,
)
err := c.Run()
if err != nil {
panic(err)
}
}
// Compress
{
var c *exec.Cmd
switch options.Target {
// use zip for Windows
case "windows":
zipFile := strings.TrimSuffix(out, ".exe") + ".zip"
c = exec.Command("zip", "-q", "-X", zipFile, out)
// use bzip2 for everything else
default:
c = exec.Command("bzip2", out)
}
c.Dir = DIR
c.Stdout = os.Stdout
c.Stderr = os.Stderr
err := c.Run()
if err != nil {
panic(err)
}
}
wg.Done()
}
func main() {
os.RemoveAll(DIR)
v := internal.VERSION
var wg sync.WaitGroup
for target, archs := range targets {
for _, arch := range archs {
wg.Add(1)
build(buildOptions{
Target: target,
Arch: arch,
Version: v,
}, &wg)
}
}
wg.Wait()
}