css lint, css init, build process

build/banner.js

@@ -0,0 +1,14 @@
+'use strict'
+
+const pkg = require('../package.json')
+const year = new Date().getFullYear()
+
+function getBanner(pluginFilename) {
+  return `/*!
+  * Tabler${pluginFilename ? ` ${pluginFilename}` : ''} v${pkg.version} (${pkg.homepage})
+  * Copyright 2018-${year} ${pkg.author}
+  * Licensed under MIT (https://github.com/twbs/tabler/blob/master/LICENSE)
+  */`
+}
+
+module.exports = getBanner

build/postcss.config.js

@@ -0,0 +1,16 @@
+'use strict';
+
+module.exports = ctx => ({
+  map: ctx.file.dirname.includes('examples') ?
+    false :
+    {
+      inline: false,
+      annotation: true,
+      sourcesContent: true
+    },
+  plugins: {
+    autoprefixer: {
+      cascade: false
+    }
+  }
+});

build/rollup.config.js

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+'use strict'
+
+const path = require('path')
+const babel = require('rollup-plugin-babel')
+const resolve = require('rollup-plugin-node-resolve')
+const banner = require('./banner.js')
+
+const BUNDLE = process.env.BUNDLE === 'true'
+const ESM = process.env.ESM === 'true'
+
+let fileDest = `tabler${ESM ? '.esm' : ''}`
+const external = ['popper.js']
+const plugins = [
+  babel({
+    // Only transpile our source code
+    exclude: 'node_modules/**',
+    // Include only required helpers
+    externalHelpersWhitelist: [
+      'defineProperties',
+      'createClass',
+      'inheritsLoose',
+      'defineProperty',
+      'objectSpread'
+    ]
+  })
+]
+const globals = {
+  'popper.js': 'Popper'
+}
+
+if (BUNDLE) {
+  fileDest += '.bundle'
+  // Remove last entry in external array to bundle Popper
+  external.pop()
+  delete globals['popper.js']
+  plugins.push(resolve())
+}
+
+const rollupConfig = {
+  input: path.resolve(__dirname, `../js/tabler.js`),
+  output: {
+    banner,
+    file: path.resolve(__dirname, `../dist/js/${fileDest}.js`),
+    format: ESM ? 'esm' : 'umd',
+    globals
+  },
+  external,
+  plugins
+}
+
+if (!ESM) {
+  rollupConfig.output.name = 'tabler'
+}
+
+module.exports = rollupConfig