Esempio n. 1
0
File: push.go Progetto: Jimdo/packer
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)
			}
		}
	}

	// Build the upload options
	var uploadOpts uploadOpts
	uploadOpts.Slug = tpl.Push.Name
	uploadOpts.Builds = make(map[string]*uploadBuildInfo)
	for _, b := range tpl.Builders {
		info := &uploadBuildInfo{Type: b.Type}

		// Determine if we're artifacting this build
		for _, pp := range atlasPPs {
			if !pp.Skip(b.Name) {
				info.Artifact = true
				break
			}
		}

		uploadOpts.Builds[b.Name] = info
	}

	// Warn about builds not having post-processors.
	var badBuilds []string
	for name, b := range uploadOpts.Builds {
		if b.Artifact {
			continue
		}

		badBuilds = append(badBuilds, name)
	}
	if len(badBuilds) > 0 {
		c.Ui.Error(fmt.Sprintf(
			"Warning! One or more of the builds in this template does not\n"+
				"have an Atlas post-processor. Artifacts from this template will\n"+
				"not appear in the Atlas artifact registry.\n\n"+
				"This is just a warning. Atlas will still build your template\n"+
				"and assume other post-processors are sending the artifacts where\n"+
				"they need to go.\n\n"+
				"Builds: %s\n\n", strings.Join(badBuilds, ", ")))
	}

	// Create the build config if it doesn't currently exist.
	if err := c.create(uploadOpts.Slug, create); err != nil {
		c.Ui.Error(err.Error())
		return 1
	}

	// Start the archiving process
	r, err := archive.CreateArchive(path, &opts)
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Error archiving: %s", err))
		return 1
	}
	defer r.Close()

	// Start the upload process
	doneCh, uploadErrCh, err := c.upload(r, &uploadOpts)
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Error starting upload: %s", err))
		return 1
	}

	// Make a ctrl-C channel
	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, os.Interrupt)
	defer signal.Stop(sigCh)

	err = nil
	select {
	case err = <-uploadErrCh:
		err = fmt.Errorf("Error uploading: %s", err)
	case <-sigCh:
		err = fmt.Errorf("Push cancelled from Ctrl-C")
	case <-doneCh:
	}

	if err != nil {
		c.Ui.Error(err.Error())
		return 1
	}

	c.Ui.Output(fmt.Sprintf("Push successful to '%s'", tpl.Push.Name))
	return 0
}
Esempio n. 2
0
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.
	//
	//   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 := 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 []*template.PostProcessor
	for _, list := range tpl.PostProcessors {
		for _, pp := range list {
			if pp.Type == "atlas" {
				atlasPPs = append(atlasPPs, pp)
			}
		}
	}

	// Build the upload options
	var uploadOpts uploadOpts
	uploadOpts.Slug = name
	uploadOpts.Builds = make(map[string]*uploadBuildInfo)
	for _, b := range tpl.Builders {
		info := &uploadBuildInfo{Type: b.Type}

		// Determine if we're artifacting this build
		for _, pp := range atlasPPs {
			if !pp.Skip(b.Name) {
				info.Artifact = true
				break
			}
		}

		uploadOpts.Builds[b.Name] = info
	}

	// Add the upload metadata
	metadata := make(map[string]interface{})
	if message != "" {
		metadata["message"] = message
	}
	metadata["template"] = tpl.RawContents
	metadata["template_name"] = filepath.Base(args[0])
	uploadOpts.Metadata = metadata

	// Warn about builds not having post-processors.
	var badBuilds []string
	for name, b := range uploadOpts.Builds {
		if b.Artifact {
			continue
		}

		badBuilds = append(badBuilds, name)
	}
	if len(badBuilds) > 0 {
		c.Ui.Error(fmt.Sprintf(
			"Warning! One or more of the builds in this template does not\n"+
				"have an Atlas post-processor. Artifacts from this template will\n"+
				"not appear in the Atlas artifact registry.\n\n"+
				"This is just a warning. Atlas will still build your template\n"+
				"and assume other post-processors are sending the artifacts where\n"+
				"they need to go.\n\n"+
				"Builds: %s\n\n", strings.Join(badBuilds, ", ")))
	}

	// Start the archiving process
	r, err := archive.CreateArchive(path, &opts)
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Error archiving: %s", err))
		return 1
	}
	defer r.Close()

	// Start the upload process
	doneCh, uploadErrCh, err := c.upload(r, &uploadOpts)
	if err != nil {
		c.Ui.Error(fmt.Sprintf("Error starting upload: %s", err))
		return 1
	}

	// Make a ctrl-C channel
	sigCh := make(chan os.Signal, 1)
	signal.Notify(sigCh, os.Interrupt)
	defer signal.Stop(sigCh)

	err = nil
	select {
	case err = <-uploadErrCh:
		err = fmt.Errorf("Error uploading: %s", err)
	case <-sigCh:
		err = fmt.Errorf("Push cancelled from Ctrl-C")
	case <-doneCh:
	}

	if err != nil {
		c.Ui.Error(err.Error())
		return 1
	}

	c.Ui.Say(fmt.Sprintf("Push successful to '%s'", name))
	return 0
}