void process output until terminal is ready

1 files changed, 15 insertions, 3 deletions

diff --git a/src/main.rs b/src/main.rs
index 977db28..5e978d4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,10 +1,15 @@
 use anyhow::bail;
-use std::fs;
-use std::io::Write;
+use std::fs::{self, File};
+use std::io::{self, Write};
+use std::os::fd::AsFd;
 use std::process::Command;
 use std::thread;
 use termcolor::{Color, ColorChoice, ColorSpec, StandardStream, WriteColor};
 
+fn null() -> anyhow::Result<File> {
+    Ok(File::open("/dev/null")?)
+}
+
 fn start() -> anyhow::Result<()> {
     let mut stdout = StandardStream::stdout(ColorChoice::Always);
 
@@ -22,13 +27,20 @@ fn start() -> anyhow::Result<()> {
             continue;
         }
 
-        match Command::new(service.path()).spawn() {
+        let mut cmd = Command::new(service.path());
+        cmd.stderr(null()?).stdin(null()?).stdout(null()?);
+
+        match cmd.spawn() {
             Ok(_) => {
                 stdout.set_color(ColorSpec::new().set_fg(Some(Color::Green)))?;
                 writeln!(&mut stdout, "[  OK   ] Starting {}", service_name)?;
 
                 stdout.reset()?;
                 stdout.flush()?;
+
+                cmd.stderr(io::stderr().as_fd().try_clone_to_owned()?);
+                cmd.stdin(io::stdin().as_fd().try_clone_to_owned()?);
+                cmd.stdout(io::stdout().as_fd().try_clone_to_owned()?);
             }
             Err(e) => {
                 stdout.set_color(ColorSpec::new().set_fg(Some(Color::Red)))?;