xtask fmt

xtask/src/fmt.rs

@@ -0,0 +1,29 @@
+use crate::project_root;
+use anyhow::ensure;
+use std::process::Command;
+
+pub fn main() -> anyhow::Result<()> {
+    println!("$ cargo fmt");
+    let status = Command::new("cargo")
+        .arg("fmt")
+        .current_dir(project_root())
+        .status()?;
+    ensure!(status.success(), "`cargo fmt` did not exit successfully");
+
+    println!("$ yarn fmt");
+    let status = Command::new("yarn")
+        .arg("fmt")
+        .current_dir(project_root().join("test-js"))
+        .status()?;
+    ensure!(status.success(), "`yarn fmt` did not exist successfully");
+
+    println!("$ prettier -w .");
+    let status = Command::new("prettier")
+        .arg("-w")
+        .arg(".")
+        .current_dir(project_root().join("amqp_dashboard/assets"))
+        .status()?;
+    ensure!(status.success(), "`prettier .` did not exist successfully");
+
+    Ok(())
+}