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Variables

var Command = &cli.Command{
	Name:  "code",
	Flags: []cli.Flag{},
	Action: func(c *cli.Context) (err error) {
		defer func() {
			if err != nil {
				err = cli.Exit(fmt.Errorf("while uploading Kartusche: %w", err), 1)
			}
		}()

		dir := c.Args().First()

		if dir == "" {
			dir = "."
		}

		cfg, err := config.Current()
		if err != nil {
			return fmt.Errorf("while getting current config: %w", err)
		}

		serverBaseURL, err := serverurl.BaseServerURL(c.Args().First())
		if err != nil {
			return err
		}

		tf, err := os.CreateTemp("", "")
		if err != nil {
			return fmt.Errorf("while creating temp file: %w", err)
		}

		defer tf.Close()
		defer os.Remove(tf.Name())

		tw := tar.NewWriter(tf)

		for _, p := range paths.WellKnown {

			if !filepath.IsAbs(p) {
				p = filepath.Join(dir, p)
			}

			_, err = os.Stat(p)
			if os.IsNotExist(err) {
				continue
			}

			if err != nil {
				return err
			}

			absDir, err := filepath.Abs(p)

			if err != nil {
				return fmt.Errorf("while getting absolute dir of %s: %w", dir, err)
			}

			absDirParts := strings.Split(absDir, string(os.PathSeparator))

			err = filepath.Walk(absDir, func(file string, fi os.FileInfo, err error) error {

				if err != nil {
					return fmt.Errorf("while walking dir: %w", err)
				}

				header, err := tar.FileInfoHeader(fi, file)
				if err != nil {
					return err
				}

				absPath, err := filepath.Abs(file)
				if err != nil {
					return fmt.Errorf("while getting absolute path of %s: %w", file, err)
				}

				pathParts := strings.Split(absPath, string(os.PathSeparator))
				pathParts = append([]string{p}, pathParts[len(absDirParts):]...)

				header.Name = filepath.ToSlash(strings.Join(pathParts, string(os.PathSeparator)))

				if err := tw.WriteHeader(header); err != nil {
					return err
				}

				if fi.Mode().IsRegular() {
					data, err := os.Open(file)
					if err != nil {
						return err
					}
					_, err = io.Copy(tw, data)
					if err != nil {
						return err
					}
				}

				return nil
			})

			if err != nil {
				return err
			}
		}

		_, err = tf.Seek(0, 0)
		if err != nil {
			return fmt.Errorf("while seeking tar file to beginning: %w", err)
		}

		err = client.CallAPI(serverBaseURL, "PATCH", path.Join("kartusches", cfg.Name, "code"), nil, func() (io.Reader, error) { return tf, nil }, nil, 204)
		if err != nil {
			return err
		}

		fmt.Println("code updated")
		return nil

	},
}