init

node_modules/outpipe/index.js

@@ -0,0 +1,34 @@
+var parse = require('shell-quote').parse;
+var exec = require('child_process').exec;
+var path = require('path');
+var echo = process.execPath + ' ' + path.join(__dirname, 'bin/echo');
+var fs = require('fs');
+
+module.exports = function (str, opts) {
+    var parts = parse(str);
+    for (var i = 0; i < parts.length; i++) {
+        if (parts[i].op) break;
+    }
+    if (i === parts.length) { // no ops
+        var w = fs.createWriteStream(str);
+        w.once('finish', function () { w.emit('exit', 0) });
+        w.once('error', function (err) { w.emit('exit', 1) });
+        return w;
+    }
+    else {
+        if (parts[parts.length-1].op === '|') {
+            str += echo;
+        }
+        if (parts[0].op === '|') {
+            str = echo + str;
+        }
+        if (parts[0].op === '>') {
+            str = echo + str;
+        }
+    }
+    var p = exec(str, opts);
+    p.stderr.pipe(process.stderr, { end: false });
+    p.stdout.pipe(process.stdout, { end: false });
+    p.once('exit', function (code) { p.stdin.emit('exit', code) });
+    return p.stdin;
+};