Adding a build api.

Modernizr · Jun 3, 2013 · 8ed5889 · 8ed5889
1 parent e74492b
commit 8ed5889
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Showing 3 changed files with 58 additions and 0 deletions.
diff --git a/lib/build.js b/lib/build.js
@@ -0,0 +1,49 @@
+/* jshint node: true */
+module.exports = function (opts, callback) {
+  "use strict";
+
+  opts = opts || {};
+
+  var grunt = require("grunt");
+  var fs = require("fs");
+  var cp = require("child_process");
+
+  var Gruntfile = require("../Gruntfile")(grunt);
+  var settings = grunt.config();
+
+  var verbose = (opts.verbose !== false);
+  delete opts.verbose;
+
+  if (typeof opts !== "undefined") {
+    var configPath = "./config-all.json";
+
+    if (fs.existsSync(configPath)) {
+      var modernizrConfig = grunt.file.readJSON(configPath);
+
+      for (var key in opts) {
+        modernizrConfig[key] = opts[key];
+      }
+
+      grunt.file.write(configPath, JSON.stringify(modernizrConfig, null, 2));
+    }
+  }
+
+  var build = cp.spawn("grunt", ["build"], {
+    stdio: verbose ? "inherit" : [0, "pipe", 2]
+  });
+
+  build.on("exit", function (code) {
+    var uglify = settings.uglify || {};
+    var source = uglify.dist.src[0];
+    var dest = uglify.dist.dest;
+
+    if (source && dest && typeof callback === "function") {
+      callback.call(grunt, {
+        code: grunt.file.read(source),
+        min: grunt.file.read(dest)
+      });
+    }
+
+    process.exit(code);
+  });
+};
diff --git a/lib/cli.js b/lib/cli.js
@@ -0,0 +1,8 @@
+/* jshint node: true */
+"use strict";
+
+var grunt = require("grunt");
+
+module.exports = {
+  build: require("./build")
+};
diff --git a/package.json b/package.json
@@ -24,6 +24,7 @@
   "scripts": {
     "test": "grunt test"
   },
+  "main": "./lib/cli",
   "repository": {
     "type": "git",
     "url": "git://github.com/Modernizr/Modernizr.git"