From 67b55610b73af28f1676b20913b084a51404b63c Mon Sep 17 00:00:00 2001
From: Igor Klopov <igor@klopov.com>
Date: Thu, 7 Jul 2016 19:30:49 +0300
Subject: [PATCH] make a binary of `now` using enclosejs (#81)

* make a binary of `now` using enclosejs

* pin enclosejs version
---
 bin/now           | 7 ++++++-
 enclose.js        | 5 +++++
 gulpfile.babel.js | 9 +++++++++
 package.json      | 4 +++-
 4 files changed, 23 insertions(+), 2 deletions(-)
 create mode 100644 enclose.js

diff --git a/bin/now b/bin/now
index e723245..f160437 100755
--- a/bin/now
+++ b/bin/now
@@ -39,7 +39,12 @@ if (commands.has(cmd)) {
   args = args.concat(process.argv.slice(2));
 }
 
-const bin = resolve(__dirname, 'now-' + cmd);
+let bin = resolve(__dirname, 'now-' + cmd);
+if (process.enclose) {
+  args.unshift("--entrypoint", bin);
+  bin = process.execPath;
+}
+
 const proc = spawn(bin, args, { stdio: 'inherit', customFds: [0, 1, 2] });
 proc.on('close', (code) => exit(code));
 proc.on('error', () => exit(1));
diff --git a/enclose.js b/enclose.js
new file mode 100644
index 0000000..13bfb8f
--- /dev/null
+++ b/enclose.js
@@ -0,0 +1,5 @@
+module.exports = {
+  scripts: [
+    "build/bin/now-*"
+  ]
+};
diff --git a/gulpfile.babel.js b/gulpfile.babel.js
index d39cb28..bb3e7f8 100644
--- a/gulpfile.babel.js
+++ b/gulpfile.babel.js
@@ -3,6 +3,7 @@ import del from 'del';
 import babel from 'gulp-babel';
 import uglify from 'gulp-uglify';
 import help from 'gulp-task-listing';
+import { exec as enclose } from 'enclose';
 
 gulp.task('help', help);
 
@@ -23,6 +24,14 @@ gulp.task('compile-bin', () =>
   .pipe(uglify())
   .pipe(gulp.dest('build/bin')));
 
+gulp.task('enclose', ['compile'], (cb) => {
+  enclose([
+    'build/bin/now',
+    '-c', 'enclose.js',
+    '-o', 'build/now'
+  ], cb);
+});
+
 gulp.task('watch-lib', () => gulp.watch('lib/*.js', ['compile-lib']));
 gulp.task('watch-bin', () => gulp.watch('bin/*', ['compile-bin']));
 gulp.task('clean', () => del(['build']));
diff --git a/package.json b/package.json
index 179073f..5f64116 100644
--- a/package.json
+++ b/package.json
@@ -83,6 +83,7 @@
     "babel-preset-es2015": "6.9.0",
     "babel-register": "6.9.0",
     "del": "2.2.0",
+    "enclose": "2.1.0",
     "eslint": "2.12.0",
     "eslint-config-standard": "5.3.1",
     "eslint-plugin-promise": "1.3.2",
@@ -97,7 +98,8 @@
   "scripts": {
     "start": "gulp",
     "test": "ava",
-    "prepublish": "gulp compile"
+    "prepublish": "gulp compile",
+    "enclose": "gulp enclose"
   },
   "ava": {
     "failFast": true,