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Convert repl arguments to type-safe clap derive

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i1i1 2023-08-10 01:58:46 +03:00 committed by Zhaofeng Li
parent d55555c1ed
commit ed23d1da67
1 changed files with 13 additions and 6 deletions
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19
src/command/repl.rs
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@ -1,6 +1,6 @@
use std::io::Write;
use clap::{ArgMatches, Command as ClapCommand, FromArgMatches};
use clap::{ArgMatches, Command as ClapCommand, FromArgMatches, Args};
use tempfile::Builder as TempFileBuilder;
use tokio::process::Command;
@ -8,19 +8,26 @@ use crate::error::ColmenaError;
use crate::nix::hive::HiveArgs;
use crate::nix::info::NixCheck;
pub fn subcommand() -> ClapCommand {
ClapCommand::new("repl")
.about("Start an interactive REPL with the complete configuration")
.long_about(
#[derive(Debug, Args)]
#[command(
name = "repl",
about = "Start an interactive REPL with the complete configuration",
long_about =
r#"Start an interactive REPL with the complete configuration
In the REPL, you can inspect the configuration interactively with tab
completion. The node configurations are accessible under the `nodes`
attribute set."#,
)
)]
pub struct Opts {}
pub fn subcommand() -> ClapCommand {
Opts::augment_args(ClapCommand::new("repl"))
}
pub async fn run(_global_args: &ArgMatches, local_args: &ArgMatches) -> Result<(), ColmenaError> {
let Opts {} = Opts::from_arg_matches(local_args).unwrap();
let nix_check = NixCheck::detect().await;
let nix_version = nix_check.version().expect("Could not detect Nix version");