bridge: slimmed-down oembed server

4 files changed, 124 insertions, 0 deletions

diff --git a/bridge/Dockerfile b/bridge/Dockerfile
new file mode 100644
index 00000000..5db05345
--- /dev/null
+++ b/bridge/Dockerfile
@@ -0,0 +1,17 @@
+FROM keymetrics/pm2:latest-alpine
+
+# Bundle APP files
+COPY ../public/bridge.js .
+COPY ecosystem.config.js .
+
+# Install app dependencies
+ENV NPM_CONFIG_LOGLEVEL warn
+ENV DEBUG http
+
+# Expose the listening port of your app
+EXPOSE 8081
+
+# Show current folder structure in logs
+RUN ls -al -R
+
+CMD [ "pm2-runtime", "start", "ecosystem.config.js" ]
diff --git a/bridge/ecosystem.config.js b/bridge/ecosystem.config.js
new file mode 100644
index 00000000..40073998
--- /dev/null
+++ b/bridge/ecosystem.config.js
@@ -0,0 +1,12 @@
+module.exports = {
+    apps : [{
+      name: 'bridge',
+      script: './bridge.js',
+      env: {
+        NODE_ENV: 'development',
+      },
+      env_production: {
+        NODE_ENV: 'production',
+      }
+    }]
+  }
diff --git a/bridge/index.js b/bridge/index.js
new file mode 100644
index 00000000..8369f803
--- /dev/null
+++ b/bridge/index.js
@@ -0,0 +1,25 @@
+import express from 'express'
+import { raw } from 'body-parser'
+import cors from 'cors'
+import debug from 'debug'
+const log = debug('http')
+
+import oembed from '../vnext/server/middleware/oembed'
+
+const app = express()
+app.use(raw())
+app.use(cors())
+const router = express.Router()
+
+router.get('/api/oembed', oembed)
+
+app.use(router)
+
+const PORT = 8081
+// start the app
+app.listen(PORT, (error) => {
+    if (error) {
+        return console.log('something bad happened', error)
+    }
+    log('listening on ' + PORT + '...')
+})
diff --git a/bridge/webpack.config.js b/bridge/webpack.config.js
new file mode 100644
index 00000000..9467224d
--- /dev/null
+++ b/bridge/webpack.config.js
@@ -0,0 +1,70 @@
+const ESLintPlugin = require('eslint-webpack-plugin')
+const TerserPlugin = require('terser-webpack-plugin')
+
+module.exports = () => {
+  const node_env = process.env.NODE_ENV ? process.env.NODE_ENV : 'development'
+  const dev = node_env !== 'production'
+  const config = {
+    mode: node_env,
+    devtool: dev ? 'cheap-module-source-map' : false,
+    entry: {
+      'bridge': [
+        __dirname + '/index.js'
+      ]
+    },
+    target: 'node',
+    output: {
+      path: __dirname + '/../public',
+      filename: '[name].js'
+    },
+    module: {
+      rules: [{
+        test: /\.js$/,
+        exclude: [
+          /node_modules/
+        ],
+        loader: 'babel-loader'
+      }, {
+        test: /\.(png|jpe?g|gif|svg)$/i,
+        type: 'asset/resource'
+      }]
+    },
+    plugins: [
+    ],
+    resolve: {
+      symlinks: false,
+      extensions: ['.js']
+    }
+  }
+  if (dev) {
+    config.plugins.push(
+      new ESLintPlugin({
+        files: __dirname + '/src',
+        lintDirtyModulesOnly: true,
+        failOnWarning: false,
+        failOnError: true,
+        fix: false
+      }))
+    config.devServer = {
+      hot: true,
+      historyApiFallback: true,
+      client: {
+        overlay: {
+          runtimeErrors: true
+        }
+      }
+    }
+  }
+  config.optimization = {
+    minimize: !dev,
+    minimizer: [
+      new TerserPlugin({
+        minify: TerserPlugin.swcMinify,
+        // `terserOptions` options will be passed to `swc` (`@swc/core`)
+        // Link to options - https://swc.rs/docs/config-js-minify
+        terserOptions: {},
+      }),
+    ]
+  }
+  return config
+}