Cleanup

libs/utils/src/command_extensions.rs

@@ -0,0 +1,21 @@
+use std::path::PathBuf;
+use std::{os::unix::prelude::CommandExt, process::Command};
+use std::fs::File;
+
+
+pub trait NeonCommandExtensions: CommandExt {
+    fn capture_to_files(&mut self, path: PathBuf, name: &str) -> &mut Command;
+}
+
+impl NeonCommandExtensions for Command {
+    fn capture_to_files(&mut self, path: PathBuf, name: &str) -> &mut Command {
+        let out_file = File::create(path.join(format!("{}.out", name)))
+            .expect("can't make file");
+        let err_file = File::create(path.join(format!("{}.out", name)))
+            .expect("can't make file");
+
+        // TODO touch files?
+
+        self.stdout(out_file).stderr(err_file)
+    }
+}

libs/utils/src/lib.rs

@@ -54,6 +54,9 @@ pub mod nonblock;
 // Default signal handling
 pub mod signals;
 
+// Helpers for running commands
+pub mod command_extensions;
+
 /// This is a shortcut to embed git sha into binaries and avoid copying the same build script to all packages
 ///
 /// we have several cases:

libs/utils/src/output_capture.rs

@@ -0,0 +1,10 @@
+use std::{os::unix::prelude::CommandExt, process::Command};
+
+
+
+/// Command with ability to capture stdout and stderr to files
+trait CaptureOutputToFile: CommandExt {
+    fn capture_to_file(&mut self) -> &mut Command;
+}
+
+impl<C: CommandExt> CaptureOutputToFile