Merge branch 'master' into greenkeeper/initial

# Conflicts:

Author: developit

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+indent_style = tab
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[{package.json,.*rc,*.yml}]
+indent_style = space
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false

.travis.yml

@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - "node"

README.md

@@ -1,3 +1,53 @@
+# Microbundle
 
+A zero-configuration bundler for tiny modules, powered by Rollup.
 
-[![Greenkeeper badge](https://badges.greenkeeper.io/developit/microbundle.svg)](https://greenkeeper.io/)
+- Reads all the necessary information from your `package.json`
+- Supports multiple entry modules (`cli.js` + `index.js`, etc)
+- Creates multiple output formats for each entry (CommonJS, UMD & ESM).
+
+## Installation
+
+`npm i -D microbundle`
+
+... then add it as an npm script:
+
+```js
+{
+	"scripts": {
+		"build": "microbundle",
+		"dev": "microbundle watch"
+	}
+}
+```
+
+## Usage
+
+```
+microbundle [entries..]
+
+Build once and exit
+
+Commands:
+  cli.js build [entries..]  Build once and exit                        [default]
+  cli.js watch [entries..]  Rebuilds on any change
+
+Options:
+  --version                   Show version number                      [boolean]
+  --entry, -i                 Entry module(s)
+                                            [string] [default: <package.module>]
+  --output, -o, -d            Directory to place build files into
+                             [string] [default: <dirname(package.main), build/>]
+  --cwd                       Use an alternative working directory
+                                                           [string] [default: .]
+  --format                    Only build specified formats
+                                                  [string] [default: es,cjs,umd]
+  --compress                  Compress output using UglifyJS
+                                                       [boolean] [default: true]
+  --strict                    Enforce undefined global context and add "use
+                              strict"                           [default: false]
+```
+
+## License
+
+MIT

package.json

@@ -1,25 +1,29 @@
 {
   "name": "microbundle",
-  "version": "0.1.0",
+  "version": "0.2.2",
   "description": "Zero-configuration bundler for tiny JS libs, powered by Rollup.",
   "main": "dist/microbundle.js",
   "source": "src/index.js",
-  "bin": {
-    "microbundle": "dist/cli.js"
-  },
+  "bin": "dist/cli.js",
   "scripts": {
-    "build": "babel-node --presets env src/cli.js --external all --format cjs src/*.js",
-    "prepare": "npm run -s build && npm t",
+    "build": "npm run -s build:babel && npm run -s build:self",
+    "build:babel": "babel-node --presets env src/cli.js --external all --format cjs src/*.js",
+    "build:self": "node dist/cli.js --external all --format cjs src/*.js",
+    "prepare": "npm run -s build",
+    "prepare:babel": "babel --presets env src/*.js -d dist && npm t",
     "lint": "eslint src",
     "test:build": "node dist/cli.js --no-compress --cwd test/demo",
-    "test": "npm run -s lint && npm run -s build && npm run -s test:build"
+    "test": "npm run -s lint && npm run -s build && npm run -s test:build",
+    "release": "npm run -s prepare && npm test && git commit -am $npm_package_version && git tag $npm_package_version && git push && git push --tags && npm publish"
   },
+  "repository": "developit/microbundle",
   "eslintConfig": {
     "extends": "eslint-config-developit"
   },
   "keywords": [
     "bundle",
-    "rollup"
+    "rollup",
+    "micro library"
   ],
   "files": [
     "src",
@@ -43,6 +47,7 @@
     "rollup-plugin-node-resolve": "^3.0.0",
     "rollup-plugin-nodent": "^0.1.3",
     "rollup-plugin-post-replace": "^1.0.0",
+    "rollup-plugin-preserve-shebang": "^0.1.3",
     "rollup-plugin-sizes": "^0.4.2",
     "rollup-plugin-uglify": "^2.0.1",
     "yargs": "^10.0.3"

src/README.md

@@ -13,6 +13,7 @@ import replace from 'rollup-plugin-post-replace';
 import es3 from 'rollup-plugin-es3';
 import gzipSize from 'gzip-size';
 import prettyBytes from 'pretty-bytes';
+import shebangPlugin from 'rollup-plugin-preserve-shebang';
 
 const readFile = promisify(fs.readFile);
 const stat = promisify(fs.stat);
@@ -203,7 +204,8 @@ function createConfig(options, entry, format) {
 					ongenerate({ bundle }, { code }) {
 						config._code = bundle._code = code;
 					}
-				}
+				},
+				shebangPlugin()
 			].filter(Boolean)
 		},