felippe-regazio · January 24, 2022 18:58 · Jan 24, 2022
diff --git a/exec-pipe.js b/exec-pipe.js
@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+
+const exec = require('child_process').exec;
+
+/**
+ * Cross-platform command execution script with promise pipe.
+ * If any part of pipe fail, the entire pipe will also fail.
+ * 
+ * @param command string
+ * @returns Promise<String>
+ */
+const run = command => new Promise(resolve => {
+  exec(command, (error, stdout) => {
+    if (error) {
+      console.error(error);
+
+      process.exit(1);      
+    }
+
+    console.log(stdout);
+    resolve(stdout);
+  });  
+});
+
+(async () => {
+  run('echo "Command 1"')
+    .then(async () => run('echo "Command 2"'))
+    .then(async () => run('echo "Command 3"'))
+    .then(async () => run('echo "And so on..."'))
+    .then(() => console.log('All commands runned'));
+})();