From 59a012e4e474dc9a58dc53d40f2e3bfdf9aaa98c Mon Sep 17 00:00:00 2001
From: Kevin Martensson <kevinmartensson@gmail.com>
Date: Tue, 30 Dec 2014 13:54:25 +0100
Subject: [PATCH] Use binary destination set in package.json

Fixes #31.
---
 index.js     | 27 +++++++++++++++++++++++++--
 package.json |  1 +
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 164e7b4..84840ac 100644
--- a/index.js
+++ b/index.js
@@ -3,6 +3,7 @@
 var binCheck = require('bin-check');
 var binVersionCheck = require('bin-version-check');
 var Download = require('download');
+var find = require('findup-sync');
 var globby = require('globby');
 var isPathGlobal = require('is-path-global');
 var osFilterObj = require('os-filter-obj');
@@ -63,8 +64,11 @@ BinWrapper.prototype.src = function (src, os, arch) {
 
 BinWrapper.prototype.dest = function (dest) {
 	if (!arguments.length && !this._dest) {
-		this._dest = tempfile();
-		return this._dest;
+		if (this.pkg()) {
+			this._dest = this.pkg();
+		} else {
+			this._dest = tempfile();
+		}
 	}
 
 	if (!arguments.length) {
@@ -291,6 +295,25 @@ BinWrapper.prototype.get = function (cb) {
 	download.run(cb);
 };
 
+/**
+ * Get destination from package.json
+ *
+ * @api private
+ */
+
+BinWrapper.prototype.pkg = function () {
+	delete require.cache[__filename];
+
+	var dir = path.dirname(module.parent.filename);
+	var pkg = require(find('package.json', { cwd: dir }));
+
+	if (pkg.bin[path.basename(this.use())]) {
+		return path.resolve(path.dirname(pkg.bin[path.basename(this.use())]));
+	}
+
+	return path.resolve(path.dirname(pkg.bin));
+};
+
 /**
  * Module exports
  */
diff --git a/package.json b/package.json
index 8c04ebd..307c46e 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "bin-version-check": "^2.1.0",
     "download": "^3.3.0",
     "download-status": "^2.0.0",
+    "findup-sync": "^0.2.1",
     "globby": "^1.0.0",
     "is-path-global": "^1.0.0",
     "lnfs": "^1.0.0",