Upgrade plugin for use with svg.js v3

- es6 module
- normalized constructors
- added rollup build chain
- remove bower

.config/rollup.config.js

@@ -0,0 +1,86 @@
+import babel from 'rollup-plugin-babel'
+import * as pkg from '../package.json'
+import filesize from 'rollup-plugin-filesize'
+// import { terser } from 'rollup-plugin-terser'
+import resolve from 'rollup-plugin-node-resolve'
+import commonjs from 'rollup-plugin-commonjs'
+import { uglify } from 'rollup-plugin-uglify'
+
+const buildDate = Date()
+
+const headerLong = `/*!
+* ${pkg.name} - ${pkg.description}
+* @version ${pkg.version}
+* ${pkg.homepage}
+*
+* @copyright ${pkg.author.name}
+* @license ${pkg.license}
+*
+* BUILT: ${buildDate}
+*/;`
+
+const headerShort = `/*! ${pkg.name} v${pkg.version} ${pkg.license}*/;`
+
+const getBabelConfig = (targets, corejs = false) => babel({
+  include: 'src/**',
+  runtimeHelpers: true,
+  babelrc: false,
+  presets: [['@babel/preset-env', {
+    modules: false,
+    targets: targets || pkg.browserslist,
+    //useBuiltIns: 'usage'
+  }]],
+  plugins: [['@babel/plugin-transform-runtime', {
+    corejs: corejs,
+    helpers: true,
+    useESModules: true
+  }]]
+})
+
+// When few of these get mangled nothing works anymore
+// We loose literally nothing by let these unmangled
+const classes = [
+
+]
+
+const config = (node, min) => ({
+  external: ['@svgdotjs/svg.js'],
+  input: 'src/svg.filter.js',
+  output: {
+    file: node ? './dist/svg.filter.node.js'
+      : min ? './dist/svg.filter.min.js'
+        : './dist/svg.filter.js',
+    format: node ? 'cjs' : 'iife',
+    name: 'SVG.Filter',
+    sourcemap: true,
+    banner: headerLong,
+    // remove Object.freeze
+    freeze: false,
+    globals: {
+      '@svgdotjs/svg.js': 'SVG',
+    },
+  },
+  treeshake: {
+    // property getter have no sideeffects
+    propertyReadSideEffects: false
+  },
+  plugins: [
+    resolve(),
+    commonjs(),
+    getBabelConfig(node && 'maintained node versions'),
+    filesize(),
+    !min ? {} : uglify({
+      mangle: {
+        reserved: classes
+      },
+      output: {
+        preamble: headerShort
+      }
+    })
+  ]
+})
+
+// [node, minified]
+const modes = [[false], [false, true], [true]]
+
+export default modes.map(m => config(...m))

.eslintrc.yaml

@@ -0,0 +1,9 @@
+
+extends: standard
+rules:
+  operator-linebreak: [ error, before ]
+  object-curly-spacing: [ error, always ]
+  indent: [ error, 2, {
+    flatTernaryExpressions: true
+  }]
+  padded-blocks: off

.gitignore

@@ -1,4 +1,3 @@
 .DS_Store
-examples.html
-translation.js
-node_modules
+node_modules
+dist

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014 Fuzzy
+Copyright (c) 2018 Wout Fierens
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+SOFTWARE.