diff options
Diffstat (limited to 'src/cli.rs')
| -rw-r--r-- | src/cli.rs | 20 |
1 files changed, 15 insertions, 5 deletions
@@ -57,14 +57,18 @@ pub fn get_opts() -> Result<Opts> { .takes_value(true) .default_value(limit) .validator(|s| s.parse::<u32>().map_err(|e| e.to_string()).map(|_| ())) - .help("Question limit per site query") - .hidden(true), // TODO unhide once more than just --lucky + .help("Question limit per site query"), ) .arg( Arg::with_name("lucky") .long("lucky") - .help("Print the top-voted answer of the most relevant question") - .hidden(true), // TODO unhide + .help("Print the top-voted answer of the most relevant question"), + ) + .arg( + Arg::with_name("no-lucky") + .long("no-lucky") + .help("Disable lucky") + .conflicts_with("lucky"), ) .arg( Arg::with_name("query") @@ -73,7 +77,11 @@ pub fn get_opts() -> Result<Opts> { .required_unless_one(&["list-sites", "update-sites", "set-api-key"]), ) .get_matches(); - + let lucky = match (matches.is_present("lucky"), matches.is_present("no-lucky")) { + (true, _) => true, + (_, true) => false, + _ => config.lucky, + }; Ok(Opts { list_sites: matches.is_present("list-sites"), update_sites: matches.is_present("update-sites"), @@ -89,8 +97,10 @@ pub fn get_opts() -> Result<Opts> { .value_of("set-api-key") .map(String::from) .or(config.api_key), + lucky, }, }) } // TODO how can I test this App given https://users.rust-lang.org/t/help-with-idiomatic-rust-and-ownership-semantics/43880 +// Maybe pass get_opts a closure that produces the Config... |