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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-07 05:48:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-07 05:48:48 +0000
commitef24de24a82fe681581cc130f342363c47c0969a (patch)
tree0d494f7e1a38b95c92426f58fe6eaa877303a86c /vendor/clap_complete/examples/exhaustive.rs
parentReleasing progress-linux version 1.74.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-ef24de24a82fe681581cc130f342363c47c0969a.tar.xz
rustc-ef24de24a82fe681581cc130f342363c47c0969a.zip
Merging upstream version 1.75.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap_complete/examples/exhaustive.rs')
-rw-r--r--vendor/clap_complete/examples/exhaustive.rs203
1 files changed, 203 insertions, 0 deletions
diff --git a/vendor/clap_complete/examples/exhaustive.rs b/vendor/clap_complete/examples/exhaustive.rs
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+++ b/vendor/clap_complete/examples/exhaustive.rs
@@ -0,0 +1,203 @@
+use clap::builder::PossibleValue;
+#[cfg(feature = "unstable-dynamic")]
+use clap::{FromArgMatches, Subcommand};
+use clap_complete::{generate, Generator, Shell};
+
+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);
+ return;
+ }
+
+ #[cfg(feature = "unstable-dynamic")]
+ if let Ok(completions) =
+ clap_complete::dynamic::shells::CompleteCommand::from_arg_matches(&matches)
+ {
+ completions.complete(&mut cli());
+ return;
+ };
+
+ println!("{:?}", matches);
+}
+
+fn print_completions<G: Generator>(gen: G, cmd: &mut clap::Command) {
+ generate(gen, cmd, cmd.get_name().to_string(), &mut std::io::stdout());
+}
+
+#[allow(clippy::let_and_return)]
+fn cli() -> clap::Command {
+ let cli = clap::Command::new("exhaustive")
+ .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_name("SHELL")
+ .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"),
+ clap::Arg::new("choice")
+ .long("choice")
+ .action(clap::ArgAction::Set)
+ .value_parser(clap::builder::PossibleValuesParser::new([
+ PossibleValue::new("bash").help("bash (shell)"),
+ PossibleValue::new("fish").help("fish shell"),
+ PossibleValue::new("zsh").help("zsh 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("escape-help").about("\\tab\t\"'\nNew Line"),
+ ]),
+ 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),
+ ]),
+ ]);
+ #[cfg(feature = "unstable-dynamic")]
+ let cli = clap_complete::dynamic::shells::CompleteCommand::augment_subcommands(cli);
+ cli
+}