Attempt to remove koa requirement

Dockerfile

@@ -11,10 +11,9 @@ COPY public $HOME/public
 
 WORKDIR $HOME
 
-RUN apk add --no-cache make gcc g++ python && \
-    npm install && \
-    apk del make gcc g++ python && \
-    npm run build
+RUN npm install && \
+    npm run build && \
+    rm -rf node_modules
 
 ###########################
 # Server
@@ -27,13 +26,10 @@ COPY .babelrc config.js log.js index.js package.json $HOME/
 
 WORKDIR $HOME
 
-RUN apk add --no-cache make gcc g++ python && \
-    npm install --production
+RUN npm install --production
 
 COPY api $HOME/api
-COPY migrations $HOME/migrations
 COPY config $HOME/config
-COPY script $HOME/script
 COPY --from=build /app/public $HOME/public
 
 EXPOSE 3000

api/log.mjs

@@ -1,4 +1,4 @@
-import bunyan from 'bunyan'
+import bunyan from 'bunyan-lite'
 import defaults from './defaults.mjs'
 import config from './config.mjs'
 

api/server.mjs

@@ -1,6 +1,9 @@
-import Koa from 'koa'
-import serve from 'koa-better-serve'
-import socket from 'koa-socket'
+// import Koa from 'koa'
+// import serve from 'koa-better-serve'
+// import socket from 'koa-socket'
+import socket from 'socket.io-serveronly'
+import http from 'http'
+import nStatic from 'node-static'
 import * as casparcg from './casparcg/client.mjs'
 
 import lowdb from './db.mjs'
@@ -12,6 +15,62 @@ import { bunyanLogger, errorHandler } from './middlewares.mjs'
 log.info('Server: Opening database db.json')
 
 lowdb().then(function(db) {
+  const fileServer = new nStatic.Server('./public')
+  const server = http.createServer(function (req, res) {
+    const child = log.child({})
+
+    const d1 = new Date().getTime()
+
+    var done = function () {
+      var requestTime = new Date().getTime() - d1
+
+      let level = 'info'
+      if (res.status >= 400) {
+        level = 'warn'
+      }
+      if (res.status >= 500) {
+        level = 'error'
+      }
+
+      child[level]({
+        duration: (d2 - d1),
+        status: res.statusCode,
+      }, `<-- ${req.method} ${req.url}`)
+    }
+    
+    res.addListener('finish', done);
+    res.addListener('close', done);
+
+    req.addListener('end', function () {
+      if (req.url === '/') {
+        res.writeHead(302, { Location: '/index.html' })
+        return res.end()
+      }
+
+      fileServer.serve(req, res, function (err) {
+        if (err) {
+          logger.error(err);
+
+          res.writeHead(err.status, err.headers);
+          res.end(err.message);
+        }
+      });
+    }).resume()
+  })
+
+  const io = new socket(server)
+  io.on('connection', onConnection.bind(this, io, db))
+
+  casparcg.initialise(log, db, io)
+
+  server.listen(config.get('server:port'), '0.0.0.0', function(err) {
+    if (err) {
+      log.fatal(err)
+      return process.exit(2)
+    }
+    log.info(`Server is listening on ${config.get('server:port')}`)
+  })
+  /*
   const app = new Koa()
   const io = new socket()
 
@@ -34,7 +93,7 @@ lowdb().then(function(db) {
   app.listen(config.get('server:port'), err => {
     if (err) return log.fatal(err)
     log.info(`Server is listening on ${config.get('server:port')}`)
-  })
+  })*/
 }, function(e) {
   log.fatal(e, 'Critical error loading database')
   process.exit(1)

package.json

@@ -14,7 +14,7 @@
     "start:win": "node --experimental-modules index.mjs | bunyan -o short",
     "dev": "run-p js:watch start:watch",
     "build": "run-p js:build:main js:build:client js:build:status",
-    "docker": "docker run -it --rm --name my-running-script -p 3000:3000 -v \"%cd%\":/usr/src/app -w /usr/src/app node",
+    "docker": "docker run -it --rm --name my-running-script -p 3000:3000 -v \"%cd%\":/usr/src/app -w /usr/src/app node:alpine",
     "docker:install": "npm run docker -- npm install",
     "docker:dev": "npm run docker -- npm run dev"
   },
@@ -35,18 +35,16 @@
   "homepage": "https://github.com/nfp-projects/caspar-sup#readme",
   "dependencies": {
     "bunyan": "^1.8.12",
+    "bunyan-lite": "^1.0.1",
     "casparcg-connection": "4.9.0",
-    "koa": "^2.4.1",
-    "koa-better-serve": "^2.0.7",
-    "koa-socket": "^4.4.0",
     "lodash.template": "^4.5.0",
     "lowdb": "^1.0.0",
     "nconf": "^0.9.1",
-    "socket.io": "^2.3.0",
+    "socket.io-serveronly": "^2.3.0",
     "tslib": "^1.11.1"
   },
   "devDependencies": {
-    "asbundle": "TheThing/asbundle",
+    "asbundle": "^2.6.1",
     "dragula": "^3.7.2",
     "mithril": "^1.1.5",
     "nodemon": "^2.0.2",