Adds config for the bundles

.eslintignore

@@ -0,0 +1 @@
+/dist/**/*.js

esbuild.config.js

@@ -0,0 +1,71 @@
+const path = require('path')
+const glob = require('glob')
+const esbuild = require('esbuild')
+// const { aliasPath } = require('esbuild-plugin-alias-path')
+
+const buildForESM = async () => {
+  const entryPoints = glob.sync(path.resolve(process.cwd(), 'src/**/*.js'))
+
+  const result = await esbuild.build({
+    entryPoints,
+    packages: 'external',
+    outdir: 'dist/esm',
+    format: 'esm'
+    // plugins: [
+    //   aliasPath({
+    //     alias: {
+    //       'killa/core': './src/core.js'
+    //     }
+    //   })
+    // ]
+  })
+
+  console.log(result)
+}
+
+const buildForCJS = async () => {
+  const entryPoints = glob.sync(path.resolve(process.cwd(), 'src/**/*.js'))
+
+  const result = await esbuild.build({
+    entryPoints,
+    packages: 'external',
+    outdir: 'dist/cjs',
+    format: 'cjs'
+  // plugins: [
+  //   aliasPath({
+  //     alias: {
+  //       'killa/core': './src/core.js'
+  //     }
+  //   })
+  // ]
+  })
+
+  console.log(result)
+}
+
+const buildForBrowser = async () => {
+  const result = await esbuild.build({
+    entryPoints: ['./src/index.js'],
+    bundle: true,
+    outfile: 'dist/killa.min.js',
+    minify: true,
+    globalName: 'window.killa',
+    format: 'iife',
+    target: [
+      'chrome58',
+      'edge16',
+      'firefox57',
+      'safari11'
+    ]
+  })
+
+  console.log(result)
+}
+
+const init = async () => {
+  buildForESM()
+  buildForCJS()
+  buildForBrowser()
+}
+
+init()