[optimze] node version

.gitpod.Dockerfile

@@ -0,0 +1,7 @@
+FROM gitpod/workspace-full:latest
+
+RUN bash -c 'VERSION="14.8.0" \
+    && source $HOME/.nvm/nvm.sh && nvm install $VERSION \
+    && nvm use $VERSION && nvm alias default $VERSION'
+
+RUN echo "nvm use default &>/dev/null" >> ~/.bashrc.d/51-nvm-fix

.gitpod.yml

@@ -1,17 +1,19 @@
 tasks:
- - init: >
-     git clone https://github.com/algorithm-visualizer/server.git &&
-     cd server &&
-     npm install &&
-     echo -e "GITHUB_CLIENT_ID=dummy\nGITHUB_CLIENT_SECRET=dummy\nAWS_ACCESS_KEY_ID=dummy\nAWS_SECRET_ACCESS_KEY=dummy" > .env.local &&
-     cd ..
-   command: cd server && npm run watch
- - init: >
-     echo 'DANGEROUSLY_DISABLE_HOST_CHECK=true' > .env.local &&
-     nvm install v12.22.12 && nvm use v12.22.12 && npm install 
-   command: npm start
+    - init: >
+          git clone https://github.com/algorithm-visualizer/server.git &&
+          cd server &&
+          npm install &&
+          echo -e "GITHUB_CLIENT_ID=dummy\nGITHUB_CLIENT_SECRET=dummy\nAWS_ACCESS_KEY_ID=dummy\nAWS_SECRET_ACCESS_KEY=dummy" > .env.local &&
+          cd ..
+      command: cd server && npm run watch
+    - init: >
+          npm install &&
+          echo 'DANGEROUSLY_DISABLE_HOST_CHECK=true' > .env.local
+      command: npm start
 ports:
-  - port: 3000
-    onOpen: notify
-  - port: 8080
-    onOpen: ignore
+    - port: 3000
+      onOpen: notify
+    - port: 8080
+      onOpen: ignore
+image:
+    file: .gitpod.Dockerfile