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feature: show command #23

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Merged
schell merged 1 commit into from
Dec 8, 2024
Merged

feature: show command #23

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20 changes: 20 additions & 0 deletions crates/cargo-gpu/src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -707,6 +707,22 @@ impl Toml {
}
}

#[derive(Parser)]
struct Show {
#[clap(long)]
/// Displays the location of the cache directory
cache_directory: bool,
}

impl Show {
fn run(self) {
if self.cache_directory {
log::info!("cache_directory: ");
println!("{}", cache_dir().display());
}
}
}

#[derive(Subcommand)]
enum Command {
/// Install rust-gpu compiler artifacts.
Expand All @@ -719,6 +735,9 @@ enum Command {
/// found in the given toml file.
Toml(Toml),

/// Show some useful values.
Show(Show),

/// A hidden command that can be used to recursively print out all the subcommand help messages:
/// `cargo gpu dump-usage`
/// Useful for updating the README.
Expand Down Expand Up @@ -763,6 +782,7 @@ fn main() {
}
Command::Build(mut build) => build.run(),
Command::Toml(toml) => toml.run(),
Command::Show(show) => show.run(),
Command::DumpUsage => dump_full_usage_for_readme(),
}
}
Expand Down
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