Golang ArchiveOpts.Extra方法代碼示例

func (c *PushCommand) Run(args []string) int {
	var create bool
	var token string

	f := flag.NewFlagSet("push", flag.ContinueOnError)
	f.Usage = func() { c.Ui.Error(c.Help()) }
	f.BoolVar(&create, "create", false, "create")
	f.StringVar(&token, "token", "", "token")
	if err := f.Parse(args); err != nil {
		return 1
	}

	args = f.Args()
	if len(args) != 1 {
		f.Usage()
		return 1
	}

	// Read the template
	tpl, err := packer.ParseTemplateFile(args[0], nil)
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Failed to parse template: %s", err))
		return 1
	}

	// Validate some things
	if tpl.Push.Name == "" {
		c.Ui.Error(fmt.Sprintf(
			"The 'push' section must be specified in the template with\n" +
				"at least the 'name' option set."))
		return 1
	}

	// Determine our token
	if token == "" {
		token = tpl.Push.Token
	}

	// Build our client
	defer func() { c.client = nil }()
	c.client = atlas.DefaultClient()
	if tpl.Push.Address != "" {
		c.client, err = atlas.NewClient(tpl.Push.Address)
		if err != nil {
			c.Ui.Error(fmt.Sprintf(
				"Error setting up API client: %s", err))
			return 1
		}
	}
	if token != "" {
		c.client.Token = token
	}

	// Build the archiving options
	var opts archive.ArchiveOpts
	opts.Include = tpl.Push.Include
	opts.Exclude = tpl.Push.Exclude
	opts.VCS = tpl.Push.VCS
	opts.Extra = map[string]string{
		archiveTemplateEntry: args[0],
	}

	// Determine the path we're archiving. This logic is a bit complicated
	// as there are three possibilities:
	//
	//   1.) BaseDir is an absolute path, just use that.
	//
	//   2.) BaseDir is empty, so we use the directory of the template.
	//
	//   3.) BaseDir is relative, so we use the path relative to the directory
	//       of the template.
	//
	path := tpl.Push.BaseDir
	if path == "" || !filepath.IsAbs(path) {
		tplPath, err := filepath.Abs(args[0])
		if err != nil {
			c.Ui.Error(fmt.Sprintf("Error determining path to archive: %s", err))
			return 1
		}
		tplPath = filepath.Dir(tplPath)
		if path != "" {
			tplPath = filepath.Join(tplPath, path)
		}
		path, err = filepath.Abs(tplPath)
		if err != nil {
			c.Ui.Error(fmt.Sprintf("Error determining path to archive: %s", err))
			return 1
		}
	}

	// Find the Atlas post-processors, if possible
	var atlasPPs []packer.RawPostProcessorConfig
	for _, list := range tpl.PostProcessors {
		for _, pp := range list {
			if pp.Type == "atlas" {
				atlasPPs = append(atlasPPs, pp)
			}
		}
	}

//.........這裏部分代碼省略.........

func (c *PushCommand) Run(args []string) int {
	var token string
	var message string
	var name string
	var create bool

	f := c.Meta.FlagSet("push", FlagSetVars)
	f.Usage = func() { c.Ui.Error(c.Help()) }
	f.StringVar(&token, "token", "", "token")
	f.StringVar(&message, "m", "", "message")
	f.StringVar(&message, "message", "", "message")
	f.StringVar(&name, "name", "", "name")
	f.BoolVar(&create, "create", false, "create (deprecated)")
	if err := f.Parse(args); err != nil {
		return 1
	}

	if message != "" {
		c.Ui.Say("[DEPRECATED] -m/-message is deprecated and will be removed in a future Packer release")
	}

	args = f.Args()
	if len(args) != 1 {
		f.Usage()
		return 1
	}

	// Print deprecations
	if create {
		c.Ui.Error(fmt.Sprintf("The '-create' option is now the default and is\n" +
			"longer used. It will be removed in the next version."))
	}

	// Parse the template
	tpl, err := template.ParseFile(args[0])
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Failed to parse template: %s", err))
		return 1
	}

	// Get the core
	core, err := c.Meta.Core(tpl)
	if err != nil {
		c.Ui.Error(err.Error())
		return 1
	}
	push := core.Template.Push

	// If we didn't pass name from the CLI, use the template
	if name == "" {
		name = push.Name
	}

	// Validate some things
	if name == "" {
		c.Ui.Error(fmt.Sprintf(
			"The 'push' section must be specified in the template with\n" +
				"at least the 'name' option set. Alternatively, you can pass the\n" +
				"name parameter from the CLI."))
		return 1
	}

	if !reName.MatchString(name) {
		c.Ui.Error(errInvalidName.Error())
		return 1
	}

	// Determine our token
	if token == "" {
		token = push.Token
	}

	// Build our client
	defer func() { c.client = nil }()
	c.client = atlas.DefaultClient()
	if push.Address != "" {
		c.client, err = atlas.NewClient(push.Address)
		if err != nil {
			c.Ui.Error(fmt.Sprintf(
				"Error setting up API client: %s", err))
			return 1
		}
	}
	if token != "" {
		c.client.Token = token
	}

	// Build the archiving options
	var opts archive.ArchiveOpts
	opts.Include = push.Include
	opts.Exclude = push.Exclude
	opts.VCS = push.VCS
	opts.Extra = map[string]string{
		archiveTemplateEntry: args[0],
	}

	// Determine the path we're archiving. This logic is a bit complicated
	// as there are three possibilities:
	//
	//   1.) BaseDir is an absolute path, just use that.
//.........這裏部分代碼省略.........