process: Split out from manager

src/process.rs

@@ -0,0 +1,36 @@
+/*
+ * Copyright © 2023 Collabora Ltd.
+ * Copyright © 2024 Valve Software
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+use anyhow::Result;
+use std::ffi::OsStr;
+use tokio::process::Command;
+use tracing::warn;
+
+pub async fn script_exit_code(executable: &str, args: &[impl AsRef<OsStr>]) -> Result<bool> {
+    // Run given script and return true on success
+    let mut child = Command::new(executable).args(args).spawn()?;
+    let status = child.wait().await?;
+    Ok(status.success())
+}
+
+pub async fn run_script(name: &str, executable: &str, args: &[impl AsRef<OsStr>]) -> Result<bool> {
+    // Run given script to get exit code and return true on success.
+    // Return false on failure, but also print an error if needed
+    script_exit_code(executable, args)
+        .await
+        .inspect_err(|message| warn!("Error running {name} {message}"))
+}
+
+pub async fn script_output(executable: &str, args: &[impl AsRef<OsStr>]) -> Result<String> {
+    // Run given command and return the output given
+    let output = Command::new(executable).args(args).output();
+
+    let output = output.await?;
+
+    let s = std::str::from_utf8(&output.stdout)?;
+    Ok(s.to_string())
+}