Time: Parse CLI opts, run subprocess and extract resource usage

GrayJack · Mar 1, 2021 · 85b4688 · 85b4688
1 parent 4a884c5
commit 85b4688
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/time/Cargo.toml b/time/Cargo.toml
@@ -9,6 +9,7 @@ description = "time a simple command"
 
 [dependencies]
 clap = { version = "^2.33.0", features = ["wrap_help"] }
+coreutils_core = { path = "../coreutils_core" }
 
 [build-dependencies]
 clap = { version = "^2.33.0" }
diff --git a/time/src/main.rs b/time/src/main.rs
@@ -1,5 +1,14 @@
 mod cli;
+mod subprocess;
+
+use coreutils_core::os::resource::{get_rusage, ResourceConsumer};
 
 fn main() {
-    let _ = cli::create_app().get_matches();
+    let opts = cli::TimeOpts::new();
+    let (exit_status, duration) = match subprocess::timed_run(&opts.command) {
+        Ok(rv) => rv,
+        Err(err) => subprocess::exit_with_msg(err),
+    };
+
+    let usage = get_rusage(ResourceConsumer::Children);
 }