CHANGELOG.md

@@ -0,0 +1,5 @@
+## 0.2.2
+
+- startup time is reduces by 70% (about 150ms)
+- installing should no longer fail if a previous version exists (such as when upgrading)
+

README.md

@@ -30,7 +30,7 @@ Now create your npm installer: Make a `package.json` that looks like this:
     "myapp-cli": "bin/myapp-cli"
   },
   "dependencies": {
-    "binwrap": "^0.2.1"
+    "binwrap": "^0.2.2"
   }
 }
 ```

binstall.js

@@ -42,7 +42,11 @@ function untgz(url, path, options) {
       reject("Error decompressing " + url + " " + error);
     });
 
-    fs.mkdirSync(path);
+    try {
+      fs.mkdirSync(path);
+    } catch (error) {
+      if (error.code !== 'EEXIST') throw error;
+    }
 
     request
       .get(url, function(error, response) {

binstub.js.mustache

@@ -2,8 +2,6 @@
 var path = require("path");
 var spawn = require("child_process").spawn;
 var fs = require("fs");
-var packageInfo = require(path.join(__dirname, "..", "package.json"));
-var package = require(path.join(__dirname, "..", packageInfo.main));
 
 var os = process.env.BINWRAP_PLATFORM || process.platform;
 var arch = process.env.BINWRAP_ARCH || process.arch;
@@ -34,6 +32,10 @@ if (fs.existsSync(binPath)) {
   execBin();
 } else {
   console.error("INFO: Running " + path.basename(__filename) + " for the first time; downloading the actual binary");
+
+  var packageInfo = require(path.join(__dirname, "..", "package.json"));
+  var package = require(path.join(__dirname, "..", packageInfo.main));
+
   package.install(unpackedBinPath, os, arch).then(function(result) {
     execBin();
   }, function(err) {