add support for arbitrary node-flags

bin/gulp.js

@@ -9,6 +9,7 @@ var archy = require('archy');
 var Liftoff = require('liftoff');
 var tildify = require('tildify');
 var interpret = require('interpret');
+var v8flags = require('v8flags');
 var completion = require('../lib/completion');
 var argv = require('minimist')(process.argv.slice(2));
 var taskTree = require('../lib/taskTree');
@@ -20,7 +21,8 @@ process.env.INIT_CWD = process.cwd();
 var cli = new Liftoff({
   name: 'gulp',
   completions: completion,
-  extensions: interpret.jsVariants
+  extensions: interpret.jsVariants,
+  nodeFlags: v8flags.fetch()
 });
 
 // exit with 0 or 1
@@ -47,7 +49,6 @@ if (!shouldLog) {
   gutil.log = function(){};
 }
 
-// wire up a few err listeners to liftoff
 cli.on('require', function (name) {
   gutil.log('Requiring external module', chalk.magenta(name));
 });
@@ -56,6 +57,13 @@ cli.on('requireFail', function (name) {
   gutil.log(chalk.red('Failed to load external module'), chalk.magenta(name));
 });
 
+cli.on('respawn', function (flags, child) {
+  var nodeFlags = chalk.magenta(flags.join(', '));
+  var pid = chalk.magenta(child.pid);
+  gutil.log('Node flags detected:', nodeFlags);
+  gutil.log('Respawned to PID:', pid);
+});
+
 cli.launch({
   cwd: argv.cwd,
   configPath: argv.gulpfile,

package.json

@@ -30,12 +30,13 @@
     "deprecated": "^0.0.1",
     "gulp-util": "^3.0.0",
     "interpret": "^0.3.2",
-    "liftoff": "^0.12.0",
+    "liftoff": "^0.13.2",
     "minimist": "^1.1.0",
     "orchestrator": "^0.3.0",
     "pretty-hrtime": "^0.2.0",
     "semver": "^3.0.1",
     "tildify": "^1.0.0",
+    "v8flags": "^1.0.1",
     "vinyl-fs": "^0.3.0"
   },
   "devDependencies": {