fix: remove hard coded project path

+ pass host_pwd using docker compose
+ mount it only when provided

server/src/containers/docker.js

@@ -0,0 +1,71 @@
+import Docker from 'dockerode'
+import config from '../config.js'
+
+const engine = new Docker()
+
+const containerOptions = {
+  Image: 'lancatlin/linux-odyssey:helloworld',
+  AttachStdin: true,
+  AttachStdout: true,
+  AttachStderr: true,
+  Tty: true,
+  OpenStdin: true,
+  StdinOnce: false,
+  HostConfig: {
+    Binds:
+      config.isProduction && config.hostPwd
+        ? []
+        : [
+            `${config.hostPwd}/quests/helloworld/home:/home/rudeus`,
+            `${config.hostPwd}/packages/container:/usr/local/lib/container`,
+          ],
+  },
+}
+
+const network = engine.getNetwork(config.dockerNetwork)
+
+export async function getOrCreateContainer(id) {
+  console.log(`Getting container: ${id}`)
+  let container
+  try {
+    container = engine.getContainer(id)
+    if (!(await container.inspect()).State.Running) {
+      await container.start()
+    }
+    return container
+  } catch (error) {
+    try {
+      container = await engine.createContainer({
+        ...containerOptions,
+        name: id,
+      })
+    } catch (err) {
+      console.log(err)
+      throw err
+    }
+    await network.connect({ Container: container.id })
+
+    await container.start()
+    console.log(container.id)
+    return container
+  }
+}
+
+export async function attachContainer(container, { token }) {
+  // Create an exec instance with bash shell
+  const exec = await container.exec({
+    AttachStdin: true,
+    AttachStdout: true,
+    AttachStderr: true,
+    Cmd: ['/bin/zsh'],
+    Tty: true,
+    Env: [`TOKEN=${token}`, `API_ENDPOINT=http://backend:3000`],
+  })
+
+  const execOutput = await exec.start({
+    Detach: false,
+    Tty: true,
+  })
+
+  return execOutput.socket
+}