Trait Prompter 

pub trait Prompter {
    // Required methods
    fn select_mode(&self) -> Result<CliMode, PawError>;
    fn select_branches(
        &self,
        branches: &[String],
    ) -> Result<Vec<String>, PawError>;
    fn select_cli(&self, clis: &[CliInfo]) -> Result<String, PawError>;
    fn select_cli_for_branch(
        &self,
        branch: &str,
        clis: &[CliInfo],
    ) -> Result<String, PawError>;
}

Abstraction over interactive prompts, allowing test doubles.

Required Methods

fn select_mode(&self) -> Result<CliMode, PawError>

Ask the user to choose between uniform and per-branch CLI assignment.

fn select_branches(&self, branches: &[String]) -> Result<Vec<String>, PawError>

Ask the user to pick one or more branches. Returns selected branch names.

fn select_cli(&self, clis: &[CliInfo]) -> Result<String, PawError>

Ask the user to pick a single CLI for all branches. Returns binary name.

fn select_cli_for_branch( &self, branch: &str, clis: &[CliInfo], ) -> Result<String, PawError>

Ask the user to pick a CLI for a specific branch. Returns binary name.

Implementors

impl Prompter for TerminalPrompter