beef up "npm run pack"

Now also properly rebuilds contents after install.
Should work well for Windows!

Author: hughsk

package.json

@@ -5,7 +5,7 @@
   "main": "index.js",
   "bin": "index.js",
   "scripts": {
-    "pack": "npm dedupe && find . -type file | grep -v workshop.tar.gz | grep -v .git | tar -cvzf ./workshop.tar.gz -T -",
+    "pack": "rm -rf node_modules && npm install && npm dedupe && node prepack && find . -type file | grep -v workshop.tar.gz | grep -v .git | tar -cvzf ./workshop.tar.gz -T - && node postpack",
     "test": "echo \"Error: no test specified\" && exit 1",
     "start": "mkdir answers; cd answers && NODE_ENV=development node .."
   },
@@ -71,4 +71,4 @@
     "wordwrap": "0.0.2",
     "xhr": "^1.9.0"
   }
-}
+}

postpack.js

@@ -0,0 +1,9 @@
+var fs = require('fs')
+
+var pkg = JSON.parse(fs.readFileSync(
+  __dirname + '/package.json'
+, 'utf8'))
+
+delete pkg.scripts.postinstall
+
+fs.writeFileSync(__dirname + '/package.json', JSON.stringify(pkg, null, 2))

prepack.js

@@ -0,0 +1,9 @@
+var fs = require('fs')
+
+var pkg = JSON.parse(fs.readFileSync(
+  __dirname + '/package.json'
+, 'utf8'))
+
+pkg.scripts.postinstall = 'npm rebuild --prefix ./'
+
+fs.writeFileSync(__dirname + '/package.json', JSON.stringify(pkg, null, 2))