v0.0.2

node_modules/spawno/lib/index.js

@@ -0,0 +1,55 @@
+"use strict";
+
+var spawn = require("child_process").spawn,
+    procOutput = require("proc-output");
+
+/**
+ * spawno
+ * Creates the child process.
+ *
+ * @name spawno
+ * @function
+ * @param {String} command The command you want to run.
+ * @param {Array} args The command arguments.
+ * @param {Object} options The options to pass to the `spawn` function extended with:
+ *
+ *  - `_showOutput` (Boolean): If truly, the output will be piped in the
+ *    process stdout/stderr streams.
+ *
+ * @param {Function} cb The callback function.
+ * @returns {Process} The child process that was created.
+ */
+module.exports = function spawno(command, args, options, cb) {
+
+    if (typeof args === "function") {
+        cb = args;
+        args = [];
+        options = {};
+    }
+
+    if (typeof options === "function") {
+        cb = options;
+        if (!Array.isArray(args)) {
+            options = args;
+            args = [];
+        } else {
+            options = {};
+        }
+    }
+
+    var showOutput = options._showOutput;
+    delete options._showOutput;
+
+    var proc = spawn(command, args, options);
+
+    if (showOutput) {
+        proc.stdout.pipe(process.stdout);
+        proc.stderr.pipe(process.stderr);
+    }
+
+    if (cb) {
+        procOutput(proc, cb);
+    }
+
+    return proc;
+};