diff options
| -rw-r--r-- | src/args.rs | 4 | ||||
| -rw-r--r-- | src/main.rs | 4 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/args.rs b/src/args.rs index 6a46986..9613dc3 100644 --- a/src/args.rs +++ b/src/args.rs @@ -116,6 +116,10 @@ pub struct Args { #[structopt(short, long)] pub touch: bool, + /// Change to the given directory before running. + #[structopt(short = "C", long, parse(from_os_str))] + pub directory: Option<PathBuf>, + /// Target names or macro definitions. /// /// If no target is specified, while make is processing the makefiles, the first diff --git a/src/main.rs b/src/main.rs index f0e0c1d..b43249d 100644 --- a/src/main.rs +++ b/src/main.rs @@ -20,6 +20,7 @@ clippy::todo )] +use std::env; use std::fs::metadata; use std::io::stdin; use std::path::PathBuf; @@ -44,6 +45,9 @@ fn main() -> Result<()> { jane_eyre::install()?; let mut args = Args::from_env_and_args(); + if let Some(dir) = args.directory.as_ref() { + env::set_current_dir(dir)?; + } // If no makefile is specified, try some options. if args.makefile.is_empty() { let default_makefile = DEFAULT_PATHS.iter().find(|name| metadata(name).is_ok()); |