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Merge pull request #5026 from epage/test
test(complete): First end-to-end test
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Original file line number | Diff line number | Diff line change |
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use clap_complete::{generate, Generator, Shell}; | ||
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fn main() { | ||
let matches = cli().get_matches(); | ||
if let Some(generator) = matches.get_one::<Shell>("generate") { | ||
let mut cmd = cli(); | ||
eprintln!("Generating completion file for {generator}..."); | ||
print_completions(*generator, &mut cmd); | ||
} else { | ||
println!("{:?}", matches); | ||
} | ||
} | ||
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fn print_completions<G: Generator>(gen: G, cmd: &mut clap::Command) { | ||
generate(gen, cmd, cmd.get_name().to_string(), &mut std::io::stdout()); | ||
} | ||
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fn cli() -> clap::Command { | ||
clap::Command::new("test") | ||
.version("3.0") | ||
.propagate_version(true) | ||
.args([ | ||
clap::Arg::new("global") | ||
.long("global") | ||
.global(true) | ||
.action(clap::ArgAction::SetTrue) | ||
.help("everywhere"), | ||
clap::Arg::new("generate") | ||
.long("generate") | ||
.value_parser(clap::value_parser!(Shell)) | ||
.help("generate"), | ||
]) | ||
.subcommands([ | ||
clap::Command::new("action").args([ | ||
clap::Arg::new("set-true") | ||
.long("set-true") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("bool"), | ||
clap::Arg::new("set") | ||
.long("set") | ||
.action(clap::ArgAction::Set) | ||
.help("value"), | ||
clap::Arg::new("count") | ||
.long("count") | ||
.action(clap::ArgAction::Count) | ||
.help("number"), | ||
clap::Arg::new("choice") | ||
.long("choice") | ||
.value_parser(["first", "second"]) | ||
.help("enum"), | ||
]), | ||
clap::Command::new("quote") | ||
.args([ | ||
clap::Arg::new("single-quotes") | ||
.long("single-quotes") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("Can be 'always', 'auto', or 'never'"), | ||
clap::Arg::new("double-quotes") | ||
.long("double-quotes") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("Can be \"always\", \"auto\", or \"never\""), | ||
clap::Arg::new("backticks") | ||
.long("backticks") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("For more information see `echo test`"), | ||
clap::Arg::new("backslash") | ||
.long("backslash") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("Avoid '\\n'"), | ||
clap::Arg::new("brackets") | ||
.long("brackets") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("List packages [filter]"), | ||
clap::Arg::new("expansions") | ||
.long("expansions") | ||
.action(clap::ArgAction::SetTrue) | ||
.help("Execute the shell command with $SHELL"), | ||
]) | ||
.subcommands([ | ||
clap::Command::new("cmd-single-quotes") | ||
.about("Can be 'always', 'auto', or 'never'"), | ||
clap::Command::new("cmd-double-quotes") | ||
.about("Can be \"always\", \"auto\", or \"never\""), | ||
clap::Command::new("cmd-backticks") | ||
.about("For more information see `echo test`"), | ||
clap::Command::new("cmd-backslash").about("Avoid '\\n'"), | ||
clap::Command::new("cmd-brackets").about("List packages [filter]"), | ||
clap::Command::new("cmd-expansions") | ||
.about("Execute the shell command with $SHELL"), | ||
]), | ||
clap::Command::new("value").args([ | ||
clap::Arg::new("delim").long("delim").value_delimiter(','), | ||
clap::Arg::new("tuple").long("tuple").num_args(2), | ||
clap::Arg::new("require-eq") | ||
.long("require-eq") | ||
.require_equals(true), | ||
clap::Arg::new("term").num_args(1..).value_terminator(";"), | ||
]), | ||
clap::Command::new("pacman").subcommands([ | ||
clap::Command::new("one").long_flag("one").short_flag('o'), | ||
clap::Command::new("two").long_flag("two").short_flag('t'), | ||
]), | ||
clap::Command::new("last") | ||
.args([clap::Arg::new("first"), clap::Arg::new("free").last(true)]), | ||
clap::Command::new("alias").args([ | ||
clap::Arg::new("flag") | ||
.short('f') | ||
.visible_short_alias('F') | ||
.long("flag") | ||
.action(clap::ArgAction::SetTrue) | ||
.visible_alias("flg") | ||
.help("cmd flag"), | ||
clap::Arg::new("option") | ||
.short('o') | ||
.visible_short_alias('O') | ||
.long("option") | ||
.visible_alias("opt") | ||
.help("cmd option") | ||
.action(clap::ArgAction::Set), | ||
clap::Arg::new("positional"), | ||
]), | ||
clap::Command::new("hint").args([ | ||
clap::Arg::new("choice") | ||
.long("choice") | ||
.action(clap::ArgAction::Set) | ||
.value_parser(["bash", "fish", "zsh"]), | ||
clap::Arg::new("unknown") | ||
.long("unknown") | ||
.value_hint(clap::ValueHint::Unknown), | ||
clap::Arg::new("other") | ||
.long("other") | ||
.value_hint(clap::ValueHint::Other), | ||
clap::Arg::new("path") | ||
.long("path") | ||
.short('p') | ||
.value_hint(clap::ValueHint::AnyPath), | ||
clap::Arg::new("file") | ||
.long("file") | ||
.short('f') | ||
.value_hint(clap::ValueHint::FilePath), | ||
clap::Arg::new("dir") | ||
.long("dir") | ||
.short('d') | ||
.value_hint(clap::ValueHint::DirPath), | ||
clap::Arg::new("exe") | ||
.long("exe") | ||
.short('e') | ||
.value_hint(clap::ValueHint::ExecutablePath), | ||
clap::Arg::new("cmd_name") | ||
.long("cmd-name") | ||
.value_hint(clap::ValueHint::CommandName), | ||
clap::Arg::new("cmd") | ||
.long("cmd") | ||
.short('c') | ||
.value_hint(clap::ValueHint::CommandString), | ||
clap::Arg::new("command_with_args") | ||
.action(clap::ArgAction::Set) | ||
.num_args(1..) | ||
.trailing_var_arg(true) | ||
.value_hint(clap::ValueHint::CommandWithArguments), | ||
clap::Arg::new("user") | ||
.short('u') | ||
.long("user") | ||
.value_hint(clap::ValueHint::Username), | ||
clap::Arg::new("host") | ||
.short('H') | ||
.long("host") | ||
.value_hint(clap::ValueHint::Hostname), | ||
clap::Arg::new("url") | ||
.long("url") | ||
.value_hint(clap::ValueHint::Url), | ||
clap::Arg::new("email") | ||
.long("email") | ||
.value_hint(clap::ValueHint::EmailAddress), | ||
]), | ||
]) | ||
} |
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