mermaidAPI should target node

dist/demo/index.js

@@ -1,5 +1,4 @@
-const api = require('../../src/mermaidAPI.js')
-console.log(api)
+const api = require('../mermaidAPI.js')
 
 const r = api.parse(`sequenceDiagram
 loop every day

package.json

@@ -31,12 +31,8 @@
     }
   },
   "scripts": {
-    "build": "yarn build-mermaid && yarn build-mermaid-slim",
-    "build-mermaid": "node -r babel-register ./node_modules/.bin/webpack --progress --colors",
-    "build-mermaid-slim": "node -r babel-register ./node_modules/.bin/webpack --progress --colors --config webpack.config.slim.js",
-    "dist": "yarn dist-mermaid && yarn dist-mermaid-slim",
-    "dist-mermaid": "node -r babel-register ./node_modules/.bin/webpack --progress --colors -p --config webpack.prod.config.js",
-    "dist-mermaid-slim": "node -r babel-register ./node_modules/.bin/webpack --progress --colors -p --config webpack.prod.config.slim.js",
+    "build": "node -r babel-register ./node_modules/.bin/webpack --progress --colors",
+    "dist": "node -r babel-register ./node_modules/.bin/webpack --progress --colors -p --config webpack.config.prod.js",
     "upgrade": "rm -rf node_modules && rm yarn.lock && yarn install && ncu -ua && yarn upgrade && yarn remove d3 && yarn add d3@3.5.17",
     "live": "live-server ./test/examples",
     "lint": "node_modules/.bin/standard",
@@ -151,6 +147,7 @@
     "uglifyjs": "^2.4.10",
     "vinyl-source-stream": "^1.1.0",
     "watchify": "^3.9.0",
-    "webpack": "^2.4.1"
+    "webpack": "^2.4.1",
+    "webpack-node-externals": "^1.5.4"
   }
 }

scripts/watch.sh

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-watchify src/mermaid.js -s mermaid -o dist/mermaid.js & gulp live-server
+yarn build-mermaid -- --watch & gulp live-server

webpack.config.base.js

@@ -0,0 +1,31 @@
+import path from 'path'
+import nodeExternals from 'webpack-node-externals'
+
+export const webConfig = () => {
+  return {
+    target: 'web',
+    entry: {
+      mermaid: './src/mermaid.js'
+    },
+    externals: 'fs',
+    output: {
+      path: path.join(__dirname, './dist/'),
+      filename: '[name].js'
+    }
+  }
+}
+
+export const nodeConfig = () => {
+  return {
+    target: 'node',
+    entry: {
+      mermaidAPI: './src/mermaidAPI.js'
+    },
+    externals: [nodeExternals()],
+    output: {
+      path: path.join(__dirname, './dist/'),
+      filename: '[name].js',
+      libraryTarget: 'commonjs2'
+    }
+  }
+}

webpack.config.js

@@ -1,16 +1,11 @@
-import path from 'path'
+import { webConfig, nodeConfig } from './webpack.config.base.js'
 
-const config = {
-  target: 'web',
-  entry: {
-    mermaid: './src/mermaid.js',
-    mermaidAPI: './src/mermaidAPI.js'
-  },
-  externals: 'fs',
-  output: {
-    path: path.join(__dirname, './dist/'),
-    filename: '[name].js'
-  }
-}
+const config1 = webConfig()
 
-export default [config]
+const config2 = webConfig()
+config2.externals = ['fs', 'd3']
+config2.output.filename = '[name].slim.js'
+
+const config3 = nodeConfig()
+
+export default [config1, config2, config3]

webpack.config.prod.js

@@ -0,0 +1,13 @@
+import { webConfig, nodeConfig } from './webpack.config.base.js'
+
+const config1 = webConfig()
+config1.output.filename = '[name].min.js'
+
+const config2 = webConfig()
+config2.externals = ['fs', 'd3']
+config2.output.filename = '[name].slim.min.js'
+
+const config3 = nodeConfig()
+config3.output.filename = '[name].min.js'
+
+export default [config1, config2, config3]

webpack.config.slim.js

@@ -1,16 +0,0 @@
-import path from 'path'
-
-const config = {
-  target: 'web',
-  entry: {
-    mermaid: './src/mermaid.js',
-    mermaidAPI: './src/mermaidAPI.js'
-  },
-  externals: ['fs', 'd3'],
-  output: {
-    path: path.join(__dirname, './dist/'),
-    filename: '[name].slim.js'
-  }
-}
-
-export default [config]

webpack.prod.config.js

@@ -1,16 +0,0 @@
-import path from 'path'
-
-const config = {
-  target: 'web',
-  entry: {
-    mermaid: './src/mermaid.js',
-    mermaidAPI: './src/mermaidAPI.js'
-  },
-  externals: 'fs',
-  output: {
-    path: path.join(__dirname, './dist/'),
-    filename: '[name].min.js'
-  }
-}
-
-export default [config]

webpack.prod.config.slim.js

@@ -1,16 +0,0 @@
-import path from 'path'
-
-const config = {
-  target: 'web',
-  entry: {
-    mermaid: './src/mermaid.js',
-    mermaidAPI: './src/mermaidAPI.js'
-  },
-  externals: ['fs', 'd3'],
-  output: {
-    path: path.join(__dirname, './dist/'),
-    filename: '[name].slim.min.js'
-  }
-}
-
-export default [config]

yarn.lock

@@ -8892,6 +8892,10 @@ webidl-conversions@^4.0.0:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.1.tgz#8015a17ab83e7e1b311638486ace81da6ce206a0"
 
+webpack-node-externals@^1.5.4:
+  version "1.5.4"
+  resolved "https://registry.yarnpkg.com/webpack-node-externals/-/webpack-node-externals-1.5.4.tgz#ea05ba17108a23e776c35c42e7bb0e86c225be00"
+
 webpack-sources@^0.2.3:
   version "0.2.3"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-0.2.3.tgz#17c62bfaf13c707f9d02c479e0dcdde8380697fb"