cli

Documentation

Overview

Package cli provides the interface for the command-line.

Index

• Variables
• func RunApp(version, commit string)

Variables

var AutoCompleteCommand = cli.Command{
	Name:      "autocomplete",
	Aliases:   []string{"ac"},
	Usage:     "Configure shell autocompletion",
	UsageText: "abra autocomplete <shell> [options]",
	Description: `Set up shell auto-completion.

Supported shells are: bash, fish, fizsh & zsh.`,
	HideHelp: true,
	Action: func(ctx context.Context, cmd *cli.Command) error {
		shellType := cmd.Args().First()

		if shellType == "" {
			internal.ShowSubcommandHelpAndError(cmd, errors.New("no shell provided"))
		}

		supportedShells := map[string]bool{
			"bash":  true,
			"zsh":   true,
			"fizsh": true,
			"fish":  true,
		}

		if _, ok := supportedShells[shellType]; !ok {
			log.Fatalf("%s is not a supported shell right now, sorry", shellType)
		}

		if shellType == "fizsh" {
			shellType = "zsh"
		}

		autocompletionDir := path.Join(config.ABRA_DIR, "autocompletion")
		if err := os.Mkdir(autocompletionDir, 0764); err != nil {
			if !os.IsExist(err) {
				log.Fatal(err)
			}
			log.Debugf("%s already created", autocompletionDir)
		}

		autocompletionFile := path.Join(config.ABRA_DIR, "autocompletion", shellType)
		if _, err := os.Stat(autocompletionFile); err != nil && os.IsNotExist(err) {
			url := fmt.Sprintf("https://git.coopcloud.tech/coop-cloud/abra/raw/branch/main/scripts/autocomplete/%s", shellType)
			log.Infof("fetching %s", url)
			if err := web.GetFile(autocompletionFile, url); err != nil {
				log.Fatal(err)
			}
		}

		switch shellType {
		case "bash":
			fmt.Println(fmt.Sprintf(`
# run the following commands once to install auto-completion
sudo mkdir -p /etc/bash_completion.d/
sudo cp %s /etc/bash_completion.d/abra
echo "source /etc/bash_completion.d/abra" >> ~/.bashrc
source /etc/bash_completion.d/abra
# To test, run the following: "abra app <hit tab key>" - you should see command completion!
`, autocompletionFile))
		case "zsh":
			fmt.Println(fmt.Sprintf(`
# run the following commands to once install auto-completion
sudo mkdir -p /etc/zsh/completion.d/
sudo cp %s /etc/zsh/completion.d/abra
echo "PROG=abra\n_CLI_ZSH_AUTOCOMPLETE_HACK=1\nsource /etc/zsh/completion.d/abra" >> ~/.zshrc
source /etc/zsh/completion.d/abra
# to test, run the following: "abra app <hit tab key>" - you should see command completion!
`, autocompletionFile))
		case "fish":
			fmt.Println(fmt.Sprintf(`
# run the following commands once to install auto-completion
sudo mkdir -p /etc/fish/completions
sudo cp %s /etc/fish/completions/abra
echo "source /etc/fish/completions/abra" >> ~/.config/fish/config.fish
source /etc/fish/completions/abra
# to test, run the following: "abra app <hit tab key>" - you should see command completion!
`, autocompletionFile))
		}

		return nil
	},
}

AutoCompleteCommand helps people set up auto-complete in their shells

var UpgradeCommand = cli.Command{
	Name:      "upgrade",
	Aliases:   []string{"u"},
	Usage:     "Upgrade abra",
	UsageText: "abra upgrade [options]",
	Description: `Upgrade abra in-place with the latest stable or release candidate.

Use "--rc/-r" to install the latest release candidate. Please bear in mind that
it may contain absolutely catastrophic deal-breaker bugs. Thank you very much
for the testing efforts 💗`,
	Flags:    []cli.Flag{internal.RCFlag},
	HideHelp: true,
	Action: func(ctx context.Context, cmd *cli.Command) error {
		mainURL := "https://install.abra.coopcloud.tech"
		c := exec.Command("bash", "-c", fmt.Sprintf("wget -q -O- %s | bash", mainURL))

		if internal.RC {
			releaseCandidateURL := "https://git.coopcloud.tech/coop-cloud/abra/raw/branch/main/scripts/installer/installer"
			c = exec.Command("bash", "-c", fmt.Sprintf("wget -q -O- %s | bash -s -- --rc", releaseCandidateURL))
		}

		log.Debugf("attempting to run %s", c)

		if err := internal.RunCmd(c); err != nil {
			log.Fatal(err)
		}

		return nil
	},
}

UpgradeCommand upgrades abra in-place.

Functions

func RunApp

func RunApp(version, commit string)

RunApp runs CLI abra app.