Golang commander.Command类代码示例

func hwaf_run_cmd_self_init(cmd *commander.Command, args []string) error {
	var err error
	n := "hwaf-self-" + cmd.Name()

	switch len(args) {
	case 0:
		// ok
	default:
		return fmt.Errorf("%s: does NOT take any argument", n)
	}

	verbose := cmd.Flag.Lookup("v").Value.Get().(bool)

	if verbose {
		fmt.Printf("%s...\n", n)
	}

	hwaf_root := os.Getenv("HWAF_ROOT")
	for _, dir := range []string{g_ctx.Root, hwaf_root} {
		if dir != "" {
			g_ctx.Warnf("you are trying to 'hwaf self init' while running a HWAF_ROOT-based installation\n")
			g_ctx.Warnf("this is like crossing the streams in Ghostbusters (ie: it's bad.)\n")
			g_ctx.Warnf("if you think you know what you are doing, unset HWAF_ROOT and re-run 'hwaf self init'\n")
			return fmt.Errorf("${HWAF_ROOT} was set (%s)", dir)
		}
	}

	// 'hwaf self init' is now dummied out...

	if verbose {
		fmt.Printf("%s... [ok]\n", n)
	}

	return err
}

func alto_run_cmd_vm_add(cmd *commander.Command, args []string) {
	var err error
	n := "alto-" + cmd.Name()

	vm_name := ""
	vm_id := ""
	switch len(args) {
	case 2:
		vm_name = args[0]
		vm_id = args[1]
	default:
		err = fmt.Errorf("%s: needs 2 arguments (vm-name, vm-id)\n", n)
		handle_err(err)
	}

	quiet := cmd.Flag.Lookup("q").Value.Get().(bool)
	if !quiet {
		fmt.Printf("%s: adding VM [%s] to repository...\n", n, vm_name)
	}

	err = g_ctx.AddVm(altolib.Vm{Id: vm_id, Tag: vm_name})
	handle_err(err)

	if !quiet {
		fmt.Printf("%s: adding VM [%s] to repository... [done]\n", n, vm_name)
	}
	return
}

func aptlyRepoShow(cmd *commander.Command, args []string) error {
	var err error
	if len(args) != 1 {
		cmd.Usage()
		return err
	}

	name := args[0]

	localRepoCollection := debian.NewLocalRepoCollection(context.database)
	repo, err := localRepoCollection.ByName(name)
	if err != nil {
		return fmt.Errorf("unable to show: %s", err)
	}

	err = localRepoCollection.LoadComplete(repo)
	if err != nil {
		return fmt.Errorf("unable to show: %s", err)
	}

	fmt.Printf("Name: %s\n", repo.Name)
	fmt.Printf("Comment: %s\n", repo.Comment)
	fmt.Printf("Number of packages: %d\n", repo.NumPackages())

	withPackages := cmd.Flag.Lookup("with-packages").Value.Get().(bool)
	if withPackages {
		ListPackagesRefList(repo.RefList())
	}

	return err
}

func lbpkr_run_cmd_repo_ls(cmd *commander.Command, args []string) error {
	var err error

	debug := cmd.Flag.Lookup("v").Value.Get().(bool)
	siteroot := cmd.Flag.Lookup("siteroot").Value.Get().(string)

	switch len(args) {
	case 0:
	default:
		cmd.Usage()
		return fmt.Errorf("lbpkr: invalid number of arguments. expected n=0. got=%d (%v)",
			len(args),
			args,
		)
	}

	cfg := NewConfig(siteroot)
	ctx, err := New(cfg, Debug(debug))
	if err != nil {
		return err
	}
	defer ctx.Close()

	err = ctx.ListRepositories()
	return err
}

func hwaf_run_cmd_pmgr_get(cmd *commander.Command, args []string) {
	var err error
	n := "hwaf-pmgr-" + cmd.Name()
	verbose := cmd.Flag.Lookup("v").Value.Get().(bool)

	pkguri := ""
	switch len(args) {
	case 1:
		pkguri = args[0]
	default:
		err = fmt.Errorf("%s: you need to give a package URI to install", n)
		handle_err(err)
	}

	pkguri = strings.Replace(pkguri, "http://", "", 1)
	pkguri = strings.Replace(pkguri, "https://", "", 1)

	if verbose {
		fmt.Printf("%s: get [%s]...\n", n, pkguri)
	}

	//manifest_url := path.Join(pkguri, "MANIFEST")

	if verbose {
		fmt.Printf("%s: get [%s]... [ok]\n", n, pkguri)
	}
}

func alto_run_cmd_vm_ls(cmd *commander.Command, args []string) {
	var err error
	n := "alto-" + cmd.Name()

	switch len(args) {
	case 0:
		// ok
	default:
		err = fmt.Errorf("%s: does not take any argument\n", n)
		handle_err(err)
	}

	quiet := cmd.Flag.Lookup("q").Value.Get().(bool)

	if !quiet {
		fmt.Printf("%s: listing VMs...\n", n)
	}

	vms := g_ctx.Vms()
	for _, vm := range vms {
		fmt.Printf("%v\n", vm)
	}

	if !quiet {
		fmt.Printf("%s: listing VMs... [done]\n", n)
	}

	return
}

func fwk_run_cmd_build(cmd *commander.Command, args []string) error {
	var err error
	n := "fwk-app-" + cmd.Name()

	fnames := make([]string, 0, len(args))
	for _, arg := range args {
		if arg == "" {
			continue
		}
		if arg[0] == '-' {
			continue
		}
		fnames = append(fnames, arg)
	}

	if len(fnames) <= 0 {
		return fmt.Errorf("%s: you need to give a list of files or a directory", n)
	}

	bldr, err := builder.NewBuilder(fnames...)
	if err != nil {
		return err
	}

	if o := cmd.Flag.Lookup("o").Value.Get().(string); o != "" {
		bldr.Name = o
	}

	err = bldr.Build()
	if err != nil {
		return err
	}

	return err
}

func aptlyMirrorCreate(cmd *commander.Command, args []string) error {
	var err error
	if len(args) < 3 {
		cmd.Usage()
		return err
	}

	downloadSources := utils.Config.DownloadSourcePackages || cmd.Flag.Lookup("with-sources").Value.Get().(bool)

	repo, err := debian.NewRemoteRepo(args[0], args[1], args[2], args[3:], context.architecturesList, downloadSources)
	if err != nil {
		return fmt.Errorf("unable to create mirror: %s", err)
	}

	verifier, err := getVerifier(cmd)
	if err != nil {
		return fmt.Errorf("unable to initialize GPG verifier: %s", err)
	}

	err = repo.Fetch(context.downloader, verifier)
	if err != nil {
		return fmt.Errorf("unable to fetch mirror: %s", err)
	}

	repoCollection := debian.NewRemoteRepoCollection(context.database)

	err = repoCollection.Add(repo)
	if err != nil {
		return fmt.Errorf("unable to add mirror: %s", err)
	}

	fmt.Printf("\nMirror %s successfully added.\nYou can run 'aptly mirror update %s' to download repository contents.\n", repo, repo.Name)
	return err
}

func crossReleaseChanges(cmd *c.Command, args []string) {
	dev.MustFindCrowbar()
	if len(args) != 2 {
		log.Fatalf("%s takes exactly 2 release names!")
	}
	releases := new([2]dev.Release)
	// Translate command line parameters.
	// releases[0] will be the release with changes, and
	// releases[1] will be the base release.
	for i, name := range args {
		switch name {
		case "current":
			releases[i] = dev.CurrentRelease()
		case "parent":
			if i == 0 {
				log.Fatalf("parent can only be the second arg to %s\n", cmd.Name())
			}
			releases[1] = releases[0].Parent()
			if releases[1] == nil {
				log.Fatalf("%s does not have a parent release.\n", releases[0].Name())
			}
		default:
			releases[i] = dev.GetRelease(name)
		}
	}
	dev.CrossReleaseChanges(releases[0], releases[1])
}

func lbpkr_run_cmd_provides(cmd *commander.Command, args []string) error {
	var err error

	siteroot := cmd.Flag.Lookup("siteroot").Value.Get().(string)
	debug := cmd.Flag.Lookup("v").Value.Get().(bool)

	filename := ""

	switch len(args) {
	case 1:
		filename = args[0]
	default:
		cmd.Usage()
		return fmt.Errorf("lbpkr: invalid number of arguments. expected n=1. got=%d (%v)",
			len(args),
			args,
		)
	}

	cfg := NewConfig(siteroot)
	ctx, err := New(cfg, Debug(debug))
	if err != nil {
		return err
	}
	defer ctx.Close()

	_, err = ctx.Provides(filename)
	return err
}

func aptlySnapshotShow(cmd *commander.Command, args []string) error {
	var err error
	if len(args) != 1 {
		cmd.Usage()
		return err
	}

	name := args[0]

	snapshotCollection := debian.NewSnapshotCollection(context.database)
	snapshot, err := snapshotCollection.ByName(name)
	if err != nil {
		return fmt.Errorf("unable to show: %s", err)
	}

	err = snapshotCollection.LoadComplete(snapshot)
	if err != nil {
		return fmt.Errorf("unable to show: %s", err)
	}

	fmt.Printf("Name: %s\n", snapshot.Name)
	fmt.Printf("Created At: %s\n", snapshot.CreatedAt.Format("2006-01-02 15:04:05 MST"))
	fmt.Printf("Description: %s\n", snapshot.Description)
	fmt.Printf("Number of packages: %d\n", snapshot.NumPackages())

	withPackages := cmd.Flag.Lookup("with-packages").Value.Get().(bool)
	if withPackages {
		ListPackagesRefList(snapshot.RefList())
	}

	return err
}

func aptlyMirrorUpdate(cmd *commander.Command, args []string) {
	if len(args) != 1 {
		cmd.Usage()
		return
	}

	name := args[0]

	repoCollection := debian.NewRemoteRepoCollection(context.database)
	repo, err := repoCollection.ByName(name)
	if err != nil {
		log.Fatalf("Unable to update: %s", err)
	}

	err = repoCollection.LoadComplete(repo)
	if err != nil {
		log.Fatalf("Unable to update: %s", err)
	}

	err = repo.Fetch(context.downloader)
	if err != nil {
		log.Fatalf("Unable to update: %s", err)
	}

	err = repo.Download(context.downloader, context.database, context.packageRepository)
	if err != nil {
		log.Fatalf("Unable to update: %s", err)
	}

	err = repoCollection.Update(repo)
	if err != nil {
		log.Fatalf("Unable to update: %s", err)
	}

}

func aptlyMirrorCreate(cmd *commander.Command, args []string) {
	if len(args) < 3 {
		cmd.Usage()
		return
	}

	var architectures []string
	archs := cmd.Flag.Lookup("architecture").Value.String()
	if len(archs) > 0 {
		architectures = strings.Split(archs, ",")
	}

	repo, err := debian.NewRemoteRepo(args[0], args[1], args[2], args[3:], architectures)
	if err != nil {
		log.Fatalf("Unable to create mirror: %s", err)
	}

	err = repo.Fetch(context.downloader)
	if err != nil {
		log.Fatalf("Unable to fetch mirror: %s", err)
	}

	repoCollection := debian.NewRemoteRepoCollection(context.database)

	err = repoCollection.Add(repo)
	if err != nil {
		log.Fatalf("Unable to add mirror: %s", err)
	}

	fmt.Printf("\nMirror %s successfully added.\nYou can run 'aptly mirror update %s' to download repository contents.\n", repo, repo.Name)
}

func lbpkr_run_cmd_rpm(cmd *commander.Command, args []string) error {
	var err error

	siteroot := cmd.Flag.Lookup("siteroot").Value.Get().(string)
	debug := cmd.Flag.Lookup("v").Value.Get().(bool)

	switch len(args) {
	case 0:
		cmd.Usage()
		return fmt.Errorf("lbpkr: invalid number of arguments. expected at least one argument. got=%d (%v)",
			len(args),
			args,
		)
	}

	cfg := NewConfig(siteroot)
	ctx, err := New(cfg, Debug(debug))
	if err != nil {
		return err
	}
	defer ctx.Close()

	err = ctx.Rpm(args...)
	return err
}

func aptlyPublishDrop(cmd *commander.Command, args []string) error {
	var err error
	if len(args) < 1 || len(args) > 2 {
		cmd.Usage()
		return err
	}

	distribution := args[0]
	prefix := "."

	if len(args) == 2 {
		prefix = args[1]
	}

	publishedCollecton := debian.NewPublishedRepoCollection(context.database)

	err = publishedCollecton.Remove(context.packageRepository, prefix, distribution)
	if err != nil {
		return fmt.Errorf("unable to remove: %s", err)
	}

	fmt.Printf("\nPublished repositroy has been removed successfully.\n")

	return err
}