diff options
Diffstat (limited to 'vendor/clap_complete/src/shells/zsh.rs')
| -rw-r--r-- | vendor/clap_complete/src/shells/zsh.rs | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/vendor/clap_complete/src/shells/zsh.rs b/vendor/clap_complete/src/shells/zsh.rs index 2b64739ce..580de77a2 100644 --- a/vendor/clap_complete/src/shells/zsh.rs +++ b/vendor/clap_complete/src/shells/zsh.rs @@ -153,12 +153,10 @@ fn subcommands_of(p: &Command) -> String { let text = format!( "'{name}:{help}' \\", name = name, - help = escape_help(subcommand.get_about().unwrap_or("")) + help = escape_help(&subcommand.get_about().unwrap_or_default().to_string()) ); - if !text.is_empty() { - ret.push(text); - } + ret.push(text); } // The subcommands @@ -234,7 +232,7 @@ fn get_subcommands_of(parent: &Command) -> String { ); let mut segments = vec![format!("({})", name)]; let subcommand_args = get_args_of( - parser_of(parent, &*bin_name).expect(INTERNAL_ERROR_MSG), + parser_of(parent, bin_name).expect(INTERNAL_ERROR_MSG), Some(parent), ); @@ -243,7 +241,7 @@ fn get_subcommands_of(parent: &Command) -> String { } // Get the help text of all child subcommands. - let children = get_subcommands_of(parser_of(parent, &*bin_name).expect(INTERNAL_ERROR_MSG)); + let children = get_subcommands_of(parser_of(parent, bin_name).expect(INTERNAL_ERROR_MSG)); if !children.is_empty() { segments.push(children); @@ -280,13 +278,10 @@ esac", // // Given the bin_name "a b c" and the Command for "a" this returns the "c" Command. // Given the bin_name "a b c" and the Command for "b" this returns the "c" Command. -fn parser_of<'help, 'cmd>( - parent: &'cmd Command<'help>, - bin_name: &str, -) -> Option<&'cmd Command<'help>> { +fn parser_of<'cmd>(parent: &'cmd Command, bin_name: &str) -> Option<&'cmd Command> { debug!("parser_of: p={}, bin_name={}", parent.get_name(), bin_name); - if bin_name == parent.get_bin_name().unwrap_or(&String::new()) { + if bin_name == parent.get_bin_name().unwrap_or_default() { return Some(parent); } @@ -359,7 +354,7 @@ fn get_args_of(parent: &Command, p_global: Option<&Command>) -> String { // Uses either `possible_vals` or `value_hint` to give hints about possible argument values fn value_completion(arg: &Arg) -> Option<String> { - if let Some(values) = &arg.get_possible_values() { + if let Some(values) = crate::generator::utils::possible_values(arg) { if values .iter() .any(|value| !value.is_hide_set() && value.get_help().is_some()) @@ -375,7 +370,8 @@ fn value_completion(arg: &Arg) -> Option<String> { Some(format!( r#"{name}\:"{tooltip}""#, name = escape_value(value.get_name()), - tooltip = value.get_help().map(escape_help).unwrap_or_default() + tooltip = + escape_help(&value.get_help().unwrap_or_default().to_string()), )) } }) @@ -388,7 +384,7 @@ fn value_completion(arg: &Arg) -> Option<String> { values .iter() .filter(|pv| !pv.is_hide_set()) - .map(PossibleValue::get_name) + .map(|n| n.get_name()) .collect::<Vec<_>>() .join(" ") )) @@ -448,10 +444,10 @@ fn write_opts_of(p: &Command, p_global: Option<&Command>) -> String { for o in p.get_opts() { debug!("write_opts_of:iter: o={}", o.get_id()); - let help = o.get_help().map_or(String::new(), escape_help); + let help = escape_help(&o.get_help().unwrap_or_default().to_string()); let conflicts = arg_conflicts(p, o, p_global); - let multiple = if o.is_multiple_occurrences_set() { + let multiple = if let ArgAction::Count | ArgAction::Append = o.get_action() { "*" } else { "" @@ -465,10 +461,7 @@ fn write_opts_of(p: &Command, p_global: Option<&Command>) -> String { Some(val) => format!(":{}:{}", vn, val), None => format!(":{}: ", vn), }; - let vc = match o.get_num_vals() { - Some(num_vals) => vc.repeat(num_vals), - None => vc, - }; + let vc = vc.repeat(o.get_num_args().expect("built").min_values()); if let Some(shorts) = o.get_short_and_visible_aliases() { for short in shorts { @@ -551,10 +544,10 @@ fn write_flags_of(p: &Command, p_global: Option<&Command>) -> String { for f in utils::flags(p) { debug!("write_flags_of:iter: f={}", f.get_id()); - let help = f.get_help().map_or(String::new(), escape_help); + let help = escape_help(&f.get_help().unwrap_or_default().to_string()); let conflicts = arg_conflicts(p, &f, p_global); - let multiple = if f.is_multiple_occurrences_set() { + let multiple = if let ArgAction::Count | ArgAction::Append = f.get_action() { "*" } else { "" @@ -632,7 +625,8 @@ fn write_positionals_of(p: &Command) -> String { for arg in p.get_positionals() { debug!("write_positionals_of:iter: arg={}", arg.get_id()); - let cardinality = if arg.is_multiple_values_set() || arg.is_multiple_occurrences_set() { + let num_args = arg.get_num_args().expect("built"); + let cardinality = if num_args.max_values() > 1 { "*:" } else if !arg.is_required_set() { ":" @@ -646,12 +640,13 @@ fn write_positionals_of(p: &Command) -> String { name = arg.get_id(), help = arg .get_help() - .map_or("".to_owned(), |v| " -- ".to_owned() + v) + .map(|s| s.to_string()) + .map_or("".to_owned(), |v| " -- ".to_owned() + &v) .replace('[', "\\[") .replace(']', "\\]") .replace('\'', "'\\''") .replace(':', "\\:"), - value_completion = value_completion(arg).unwrap_or_else(|| "".to_string()) + value_completion = value_completion(arg).unwrap_or_default() ); debug!("write_positionals_of:iter: Wrote...{}", a); |