Exemple #1
0
func prepareBuild(args cliArgs, config caddybuild.Config) (App, error) {
	caddybuild.SetConfig(config)

	var builder custombuild.Builder
	var f *os.File
	var caddyProcess *os.Process
	// remove temp files.
	addCleanUpFunc(func() {
		if caddyProcess != nil {
			caddyProcess.Kill()
		}
		builder.Teardown()
		if f != nil {
			os.Remove(f.Name())
		}
	})

	builder, err := caddybuild.PrepareBuild(config.Plugins, false)
	exitIfErr(err)

	// if output is set, generate binary only.
	if args.output != "" {
		err := saveCaddy(builder, args.output, args.goArgs)
		exitIfErr(err)
		os.Exit(0)
	}

	// create temporary file for binary
	f, err = ioutil.TempFile("", "caddydev")
	exitIfErr(err)
	f.Close()

	// fix for windows exe
	fName := f.Name()
	if runtime.GOOS == "windows" {
		fName += ".exe"
	}

	return &caddyApp{
		file:      fName,
		goArgs:    args.goArgs,
		caddyArgs: args.caddyArgs,
		builder:   builder,
	}, nil
}
Exemple #2
0
func main() {
	// parse cli arguments.
	args, err := parseArgs()
	exitIfErr(err)

	// read config file.
	config, err := readConfig(args)
	exitIfErr(err)

	fetched := false
	// if caddy source does not exits, pull source.
	if !isLocalPkg(caddybuild.CaddyPackage) {
		fmt.Print("Caddy source not found. Fetching...")
		err := fetchCaddy()
		exitIfErr(err)
		fmt.Println(" done.")
		fetched = true
	}

	// if update flag is set, pull source.
	if args.update && !fetched {
		fmt.Print("Updating caddy source...")
		err := fetchCaddy()
		exitIfErr(err)
		fmt.Println(" done.")
	}

	caddybuild.SetConfig(config)

	var builder custombuild.Builder
	var f *os.File
	var caddyProcess *os.Process
	// remove temp files.
	addCleanUpFunc(func() {
		if caddyProcess != nil {
			caddyProcess.Kill()
		}
		builder.Teardown()
		if f != nil {
			os.Remove(f.Name())
		}
	})

	builder, err = caddybuild.PrepareBuild(features.Middlewares{config.Middleware})
	exitIfErr(err)

	// if output is set, generate binary only.
	if args.output != "" {
		err := saveCaddy(builder, args.output, args.goArgs)
		exitIfErr(err)
		return
	}

	// create temporary file for binary
	f, err = ioutil.TempFile("", "caddydev")
	exitIfErr(err)
	f.Close()

	// perform custom build
	err = builder.Build("", "", f.Name(), args.goArgs...)
	exitIfErr(err)

	fmt.Println("Starting caddy...")

	// trap os interrupts to ensure cleaning up temp files.
	done := trapInterrupts()

	// start custom caddy.
	go func() {
		cmd, err := startCaddy(f.Name(), args.caddyArgs)
		exitIfErr(err)
		caddyProcess = cmd.Process
		err = cmd.Wait()
		cleanUp()
		exitIfErr(err)
		done <- struct{}{}
	}()

	// wait for exit signal
	<-done

}