Ejemplo n.º 1
0
func runList(env *cmdline.Env, args []string) error {
	ctx := tool.NewContextFromEnv(env)
	if showManifestFlag {
		data, err := ctx.Run().ReadFile(manifestFlag)
		if err != nil {
			return err
		}
		fmt.Fprintln(ctx.Stdout(), string(data))
		return nil
	}
	if verboseFlag {
		fmt.Fprintf(ctx.Stdout(), "Manifest: %s\n", manifestFlag)
	}
	if availableFlag {
		if verboseFlag {
			fmt.Fprintf(ctx.Stdout(), "Available Profiles:\n")
			for _, name := range profiles.Managers() {
				mgr := profiles.LookupManager(name)
				vi := mgr.VersionInfo()
				fmt.Fprintf(ctx.Stdout(), "%s: versions: %s - %s\n", name, vi.Default(), strings.Join(vi.Supported(), " "))
			}
		} else {
			fmt.Fprintf(ctx.Stdout(), "%s\n", strings.Join(profiles.Managers(), ", "))
		}
	}
	if err := profiles.Read(ctx, manifestFlag); err != nil {
		fmt.Fprintf(ctx.Stderr(), "Failed to read manifest: %v", err)
		return err
	}
	profileNames := args
	if len(args) == 0 {
		profileNames = profiles.Profiles()
	}
	availableNames := []string{}
	for _, name := range profileNames {
		if profiles.LookupProfile(name) != nil {
			availableNames = append(availableNames, name)
		}
	}
	if verboseFlag {
		fmt.Fprintf(ctx.Stdout(), "Installed Profiles: ")
		fmt.Fprintf(ctx.Stdout(), "%s\n", strings.Join(profiles.Profiles(), ", "))
		for _, name := range availableNames {
			profile := profiles.LookupProfile(name)
			fmt.Fprintf(ctx.Stdout(), "Profile: %s @ %s\n", profile.Name, profile.Root)
			for _, target := range profile.Targets() {
				fmt.Fprintf(ctx.Stdout(), "\t%s\n", target.DebugString())
			}
		}
	} else {
		for _, name := range availableNames {
			profile := profiles.LookupProfile(name)
			for _, target := range profile.Targets() {
				fmt.Fprintf(ctx.Stdout(), "%s %s\n", name, target)
			}
		}
	}
	return nil
}
Ejemplo n.º 2
0
func runInstall(env *cmdline.Env, args []string) error {
	ctx := tool.NewContextFromEnv(env)
	if err := initCommand(ctx, args); err != nil {
		return err
	}
	names := []string{}
	if len(args) == 0 {
		for _, name := range profiles.Managers() {
			names = append(names, name)
		}
	}
	for _, name := range args {
		if p := profiles.LookupProfileTarget(name, targetFlag); p != nil {
			fmt.Fprintf(ctx.Stdout(), "%v %v is already installed as %v\n", name, targetFlag, p)
			continue
		}
		names = append(names, name)
	}
	if err := applyCommand(names, env, ctx, targetFlag,
		func(mgr profiles.Manager, ctx *tool.Context, target profiles.Target) error {
			err := mgr.Install(ctx, target)
			logResult(ctx, "Install:", mgr, target, err)
			return err
		}); err != nil {
		return err
	}
	return profiles.Write(ctx, manifestFlag)
}
Ejemplo n.º 3
0
func Init(defaultManifestFilename string) {
	targetFlag = profiles.DefaultTarget()

	var err error
	rootDir, err = project.JiriRoot()
	if err != nil {
		panic(err)
	}
	manifest := filepath.Join(rootDir, defaultManifestFilename)

	// Every sub-command accepts: --manifest
	for _, fs := range []*flag.FlagSet{
		&cmdInstall.Flags,
		&cmdUpdate.Flags,
		&cmdCleanup.Flags,
		&cmdUninstall.Flags,
		&cmdEnv.Flags,
		&cmdList.Flags,
		&cmdRecreate.Flags} {
		profiles.RegisterManifestFlag(fs, &manifestFlag, manifest)
	}

	// install accepts: --target and, --env.
	profiles.RegisterTargetAndEnvFlags(&cmdInstall.Flags, &targetFlag)

	// uninstall and env accept: --target,
	for _, fs := range []*flag.FlagSet{
		&cmdUninstall.Flags,
		&cmdEnv.Flags} {
		profiles.RegisterTargetFlag(fs, &targetFlag)
	}

	// uninstall accept --all-targets but with different defaults.
	cmdUninstall.Flags.BoolVar(&allFlag, "all-targets", false, "apply to all targets for the specified profile(s)")

	// update accepts --v
	cmdUpdate.Flags.BoolVar(&verboseFlag, "v", false, "print more detailed information")

	// list accepts --show-manifest, --availabe, --v
	cmdList.Flags.BoolVar(&showManifestFlag, "show-manifest", false, "print out the manifest file")
	cmdList.Flags.BoolVar(&availableFlag, "available", false, "print the list of available profiles")
	cmdList.Flags.BoolVar(&verboseFlag, "v", false, "print more detailed information")

	// env accepts --profile
	cmdEnv.Flags.StringVar(&profileFlag, "profile", "", "the profile whose environment is to be displayed")

	for _, mgr := range profiles.Managers() {
		profiles.LookupManager(mgr).AddFlags(&cmdInstall.Flags, profiles.Install)
		profiles.LookupManager(mgr).AddFlags(&cmdUninstall.Flags, profiles.Uninstall)
	}
}
Ejemplo n.º 4
0
func runInfo(env *cmdline.Env, args []string) error {
	ctx := tool.NewContextFromEnv(env)
	profileNames := args
	if len(args) == 0 {
		profileNames = profiles.Managers()
	}
	_, width, err := textutil.TerminalSize()
	if err != nil {
		width = 80
	}
	w := textutil.NewUTF8LineWriter(ctx.Stdout(), width)
	defer w.Flush()
	for _, name := range profileNames {
		mgr := profiles.LookupManager(name)
		if mgr == nil {
			return fmt.Errorf("profile %q is not available", name)
		}
		fmt.Fprintf(w, "%s: %s\n\n", name, mgr.Info())
	}
	return nil
}
Ejemplo n.º 5
0
func runCleanup(env *cmdline.Env, args []string) error {
	ctx := tool.NewContextFromEnv(env)
	if len(args) == 0 {
		args = profiles.Managers()
	}
	if err := initCommand(ctx, args); err != nil {
		return err
	}
	for _, n := range args {
		mgr := profiles.LookupManager(n)
		vi := mgr.VersionInfo()
		profile := profiles.LookupProfile(n)
		for _, target := range profile.Targets() {
			if vi.IsOlderThanDefault(target.Version()) {
				err := mgr.Uninstall(ctx, *target)
				logResult(ctx, "Cleanup", mgr, *target, err)
				if err != nil {
					return err
				}
			}
		}
	}
	return profiles.Write(ctx, manifestFlag)
}
Ejemplo n.º 6
0
func runUpdate(env *cmdline.Env, args []string) error {
	ctx := tool.NewContextFromEnv(env)
	if len(args) == 0 {
		args = profiles.Managers()
	}
	if err := initCommand(ctx, args); err != nil {
		return err
	}
	for _, n := range args {
		mgr := profiles.LookupManager(n)
		profile := profiles.LookupProfile(n)
		if profile == nil {
			continue
		}
		vi := mgr.VersionInfo()
		mgr.SetRoot(rootDir)
		for _, target := range profile.Targets() {
			if vi.IsNewerThanDefault(target.Version()) {
				if verboseFlag {
					fmt.Fprintf(ctx.Stdout(), "Updating %s %s from %q to %s\n", n, target, target.Version(), vi)
				}
				target.SetVersion(vi.Default())
				err := mgr.Install(ctx, *target)
				logResult(ctx, "Update", mgr, *target, err)
				if err != nil {
					return err
				}
			} else {
				if verboseFlag {
					fmt.Fprintf(ctx.Stdout(), "%s %s at %q is up to date(%s)\n", n, target, target.Version(), vi)
				}
			}
		}
	}
	return profiles.Write(ctx, manifestFlag)
}