refactor: move client to sperate packages, rename cli to container

package.json

@@ -13,7 +13,7 @@
   "scripts": {
     "app": "yarn workspace app dev",
     "server": "yarn workspace server dev",
-    "cli": "yarn workspace server cli",
+    "cli": "yarn workspace client start",
     "lint": "eslint --ext .js,.vue .",
     "format": "prettier --ignore-path .prettierignore --write app server"
   },

packages/client/index.js

@@ -2,8 +2,14 @@
 import { stdin, stdout, exit } from 'process'
 import { io } from 'socket.io-client'
 import { program } from 'commander'
-import { get } from './utils/env.js'
 
+function get(key, defaultValue) {
+  const value = process.env[key]
+  if (value != null) {
+    return value
+  }
+  return defaultValue
+}
 stdin.setRawMode(true)
 stdin.resume()
 stdin.setEncoding('utf8')
@@ -60,7 +66,9 @@ async function connect(sessionId) {
     console.log('Connected to the server.')
   })
 
-  socket.on('message', function incoming(data) {
+  socket.on('message', console.log)
+
+  socket.on('terminal', function incoming(data) {
     stdout.write(data)
   })
 
@@ -74,7 +82,7 @@ async function connect(sessionId) {
       socket.close()
       exit()
     } else {
-      socket.send(key)
+      socket.emit('terminal', key)
     }
   })
 }

packages/client/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "client",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "type": "module",
+  "scripts": {
+    "start": "node index.js"
+  },
+  "dependencies": {
+    "commander": "^11.0.0",
+    "socket.io-client": "^4.7.2"
+  }
+}

packages/container/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "cli",
+  "name": "container",
   "version": "1.0.0",
   "main": "index.js",
   "license": "MIT",

server/package.json

@@ -14,10 +14,8 @@
     "dockerode": "^3.3.5",
     "express": "^4.18.2",
     "jsonwebtoken": "^9.0.1",
-    "marked": "^5.1.1",
     "mongoose": "^7.4.0",
     "socket.io": "^4.7.1",
-    "socket.io-client": "^4.7.1",
     "swagger-ui-express": "^5.0.0",
     "yaml": "^2.3.1"
   },

server/quests/helloworld/Dockerfile

@@ -14,6 +14,6 @@ WORKDIR /home/rudeus
 
 COPY ./server/quests/helloworld/home /home/rudeus/
 
-COPY ./packages/cli /usr/local/lib/cli
+COPY ./packages/container /usr/local/lib/container
 
 CMD [ "/bin/zsh" ]

server/quests/helloworld/home/.zshrc

@@ -29,7 +29,7 @@ precmd() {
     export CMD_ERROR_FILE=/tmp/cmd.error
 
     # Now run your Node.js script with the result as an argument
-    node /usr/local/lib/cli/cli.js
+    node /usr/local/lib/container/cli.js
 
     rm /tmp/cmd.out /tmp/cmd.error 2>/dev/null # cleanup
 }

server/src/api/controllers/commandController.js

@@ -6,7 +6,8 @@ import commandHandler from '../../game/commandHandler.js'
 
 export async function newCommand(req, res) {
   console.log('new command:', req.body)
-  const { token, command, pwd, output, error } = req.body
+  const { token, command, pwd, output, error, ...additionalData } = req.body
+  console.log('additionalData:', additionalData)
 
   if (!command) {
     res.status(400).json({ message: 'command is required' })

server/src/api/socket.js

@@ -50,10 +50,12 @@ export default (server) => {
     const stream = await attachContainer(container, { token })
 
     stream.on('data', (chunk) => {
-      socket.send(chunk.toString())
+      socket.emit('terminal', chunk.toString())
     })
 
-    socket.on('message', function incoming(message) {
+    socket.on('message', console.log)
+
+    socket.on('terminal', function incoming(message) {
       stream.write(message)
     })
 

server/src/utils/docker.js

@@ -18,7 +18,7 @@ const containerOptions = {
       ? []
       : [
           `${projectPath}/server/quests/helloworld/home:/home/rudeus`,
-          `${projectPath}/packages/cli:/usr/local/lib/cli`,
+          `${projectPath}/packages/container:/usr/local/lib/container`,
         ],
   },
 }

yarn.lock

@@ -1811,14 +1811,14 @@ end-of-stream@^1.1.0, end-of-stream@^1.4.1:
   dependencies:
     once "^1.4.0"
 
-engine.io-client@~6.5.1:
-  version "6.5.1"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-6.5.1.tgz#1735fb8ae3bae5ae13115e18d2f484daf005dd9c"
-  integrity sha512-hE5wKXH8Ru4L19MbM1GgYV/2Qo54JSMh1rlJbfpa40bEWkCKNo3ol2eOtGmowcr+ysgbI7+SGL+by42Q3pt/Ng==
+engine.io-client@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-6.5.2.tgz#8709e22c291d4297ae80318d3c8baeae71f0e002"
+  integrity sha512-CQZqbrpEYnrpGqC07a9dJDz4gePZUgTPMU3NKJPSeQOyw27Tst4Pl3FemKoFGAlHzgZmKjoRmiJvbWfhCXUlIg==
   dependencies:
     "@socket.io/component-emitter" "~3.1.0"
     debug "~4.3.1"
-    engine.io-parser "~5.1.0"
+    engine.io-parser "~5.2.1"
     ws "~8.11.0"
     xmlhttprequest-ssl "~2.0.0"
 
@@ -1827,6 +1827,11 @@ engine.io-parser@~5.1.0:
   resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.1.0.tgz#d593d6372d7f79212df48f807b8cace1ea1cb1b8"
   integrity sha512-enySgNiK5tyZFynt3z7iqBR+Bto9EVVVvDFuTT0ioHCGbzirZVGDGiQjZzEp8hWl6hd5FSVytJGuScX1C1C35w==
 
+engine.io-parser@~5.2.1:
+  version "5.2.1"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.2.1.tgz#9f213c77512ff1a6cc0c7a86108a7ffceb16fcfb"
+  integrity sha512-9JktcM3u18nU9N2Lz3bWeBgxVgOKpw7yhRaoxQA3FUDZzzw+9WlA6p4G4u0RixNkg14fH7EfEc/RhpurtiROTQ==
+
 engine.io@~6.5.0:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-6.5.1.tgz#59725f8593ccc891abb47f1efcdc52a089525a56"
@@ -3432,11 +3437,6 @@ makeerror@1.0.12:
   dependencies:
     tmpl "1.0.5"
 
-marked@^5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-5.1.1.tgz#40b3963bb9da225314f746d5012ba7e34942f636"
-  integrity sha512-bTmmGdEINWmOMDjnPWDxGPQ4qkDLeYorpYbEtFOXzOruTwUE671q4Guiuchn4N8h/v6NGd7916kXsm3Iz4iUSg==
-
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -4269,14 +4269,14 @@ socket.io-adapter@~2.5.2:
   dependencies:
     ws "~8.11.0"
 
-socket.io-client@^4.7.1:
-  version "4.7.1"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.7.1.tgz#48e5f703abe4fb0402182bcf9c06b7820fb3453b"
-  integrity sha512-Qk3Xj8ekbnzKu3faejo4wk2MzXA029XppiXtTF/PkbTg+fcwaTw1PlDrTrrrU4mKoYC4dvlApOnSeyLCKwek2w==
+socket.io-client@^4.7.2:
+  version "4.7.2"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.7.2.tgz#f2f13f68058bd4e40f94f2a1541f275157ff2c08"
+  integrity sha512-vtA0uD4ibrYD793SOIAwlo8cj6haOeMHrGvwPxJsxH7CeIksqJ+3Zc06RvWTIFgiSqx4A3sOnTXpfAEE2Zyz6w==
   dependencies:
     "@socket.io/component-emitter" "~3.1.0"
     debug "~4.3.2"
-    engine.io-client "~6.5.1"
+    engine.io-client "~6.5.2"
     socket.io-parser "~4.2.4"
 
 socket.io-parser@~4.2.4: