Update Makefile

Author: curtisliu

.gitignore

@@ -2,3 +2,4 @@ node_modules
 components
 npm-debug.log
 build
+dist

Makefile

@@ -40,11 +40,17 @@ test: build test/browser/index.html
 node_modules: package.json
 	@npm install
 
+#
+# Target for updating version.
+
+version: component.json package.json src/version.js
+	node scripts/version
+
 #
 # Target for `amplitude.js` file.
 #
 
-$(OUT): node_modules $(SRC)
+$(OUT): node_modules $(SRC) version
 	@$(DUO) --standalone amplitude src/index.js > $(OUT)
 	@$(MINIFY) $(OUT) --output $(MIN_OUT)
 
@@ -57,5 +63,13 @@ build: $(TESTS) $(OUT)
 	@-mkdir -p build
 	@$(DUO) --development test/tests.js > build/tests.js
 
+#
+# Target for release.
+#
+
+release: $(OUT)
+	@-mkdir -p dist
+	node scripts/release
+
 .PHONY: clean
 .PHONY: test

amplitude.js

@@ -2447,7 +2447,7 @@ exports.isEmpty = function(obj){
 };
 }, {}],
 14: [function(require, module, exports) {
-module.exports = '2.0.2';
+module.exports = '2.0.3';
 
 }, {}]}, {}, {"1":""})
 );

amplitude.min.js

@@ -16,7 +16,8 @@
     "express": "4.x",
     "mocha-phantomjs": "^3.5.1",
     "phantomjs": "^1.9.12",
-    "uglify-js": ">= 1.3.4"
+    "uglify-js": ">= 1.3.4",
+    "fs-extra": "^0.15.0"
   },
   "scripts": {
     "test": "make test"

package.json

@@ -0,0 +1,15 @@
+var fs = require('fs-extra');
+var path = require('path');
+var package = require('../package');
+var exec = require('child_process').exec;
+
+var version = package.version;
+var cwd = process.cwd();
+
+var file = path.join(cwd, 'dist', 'amplitude-' + version + '.js');
+var minfile = path.join(cwd, 'dist', 'amplitude-' + version + '-min.js');
+var mingzfile = path.join(cwd, 'dist', 'amplitude-' + version + '-min.gz.js');
+
+fs.copySync(path.join(cwd, 'amplitude.js'), file);
+fs.copySync(path.join(cwd, 'amplitude.min.js'), minfile);
+exec('gzip < ' + minfile + ' > ' + mingzfile);

scripts/release.js

@@ -0,0 +1,16 @@
+var fs = require('fs');
+var path = require('path');
+var package = require('../package');
+var component = require('../component');
+
+var version = package.version;
+component.version = version;
+
+var cwd = process.cwd();
+
+console.log('Updating to version ' + version);
+fs.writeFileSync(path.join(cwd, 'component.json'), JSON.stringify(component, null, 2) + '\n');
+console.log('Updated component.json');
+
+fs.writeFileSync(path.join(cwd, 'src', 'version.js'), "module.exports = '" + version + "';\n");
+console.log('Updated src/version.js');