diff options
Diffstat (limited to 'rust-src/src/commands/cmd_completions.rs')
-rw-r--r-- | rust-src/src/commands/cmd_completions.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/rust-src/src/commands/cmd_completions.rs b/rust-src/src/commands/cmd_completions.rs new file mode 100644 index 00000000..53cdd643 --- /dev/null +++ b/rust-src/src/commands/cmd_completions.rs @@ -0,0 +1,19 @@ +use clap::{Command, CommandFactory, Parser}; +use clap_complete::{generate, Generator, Shell}; +use std::io; + +/// Generate shell completions +#[derive(clap::Parser, Debug)] +pub struct Cli { + shell: Shell, +} + +fn print_completions<G: Generator>(gen: G, cmd: &mut Command) { + generate(gen, cmd, cmd.get_name().to_string(), &mut io::stdout()); +} + +pub fn cmd_completions(argv: Vec<String>) -> i32 { + let cli = Cli::parse_from(argv); + print_completions(cli.shell, &mut super::Cli::command()); + 0 +} |