feat(build): add banner to all output files

niklashigi · Dec 25, 2017 · 2c7748a · 2c7748a
1 parent 3a94dd3
commit 2c7748a
Show file tree

Hide file tree

Showing 2 changed files with 15 additions and 4 deletions.
diff --git a/package.json b/package.json
@@ -15,7 +15,7 @@
     "lint-md": "remark .",
     "test": "nyc mocha src/**/*.spec.ts --require ts-node/register --watch-extensions ts",
     "coverage": "nyc report --reporter=text-lcov > coverage.lcov && codecov",
-    "build": "rollup -c && uglifyjs dist/contro.js -cm > dist/contro.min.js",
+    "build": "rollup -c && uglifyjs dist/contro.js --comments /^!/ -cm -o dist/contro.min.js",
     "release": "semantic-release",
     "clean": "rimraf .nyc_output coverage dist"
   },

diff --git a/rollup.config.js b/rollup.config.js
@@ -1,9 +1,19 @@
 import typescript from 'rollup-plugin-typescript'
 
 const removeComments = () => ({
-  transform(code, id) {
-    code = code.replace(/\/\*[^*]+\*\/\s+/g, '')
-    return { code, map: { mappings: '' } }
+  transform(source, id) {
+    return source.replace(/\/\*[^*]+\*\/\s+/g, '')
+  }
+})
+
+const addBanner = () => ({
+  transformBundle(source) {
+    return `/*!
+ * Contro
+ * (c) 2017 Niklas Higi
+ * Released under the MIT License.
+ */
+` + source
   }
 })
 
@@ -14,6 +24,7 @@ export default {
       typescript: require('typescript'),
     }),
     removeComments(),
+    addBanner(),
   ],
   output: [
     {