feat: Add Docker for code debugging (#927)

* Update Dockerfile and docker-compose.yml

* Add Dockerfile for code debugging.
Add installation procedures of python, cpp and java.

Dockerfile

@@ -1,13 +1,14 @@
 FROM python:3.9.0-alpine
 
-RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple --upgrade pip
-RUN pip install -i https://pypi.tuna.tsinghua.edu.cn/simple mkdocs-material==9.4.1 mkdocs-glightbox
+ENV PIP_INDEX_URL=https://pypi.tuna.tsinghua.edu.cn/simple
+RUN pip install --upgrade pip
+RUN pip install mkdocs-material==9.4.1 mkdocs-glightbox
 
-WORKDIR /app
+WORKDIR /hello-algo
 
-COPY docs /app/build/docs
-COPY overrides /app/build/overrides
-COPY mkdocs.yml /app/mkdocs.yml
+COPY docs ./build/docs
+COPY overrides ./build/overrides
+COPY mkdocs.yml ./mkdocs.yml
 
 RUN mkdocs build
 

codes/Dockerfile

@@ -0,0 +1,33 @@
+FROM ubuntu:latest
+
+# Use Ubuntu image from Aliyun
+RUN sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list && \
+    sed -i 's/security.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list && \
+    sed -i 's/ports.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list
+
+RUN apt-get update
+
+# 设置需要安装的语言，使用空格隔开
+# Set the languages to be installed, separated by spaces
+ARG LANGS="python cpp"
+
+# Available languages：python cpp java
+RUN for LANG in $LANGS; do \
+        case "$LANG" in \
+            python) \
+                apt-get install -y python3.10 && \
+                update-alternatives --install /usr/bin/python python /usr/bin/python3.10 1 ;; \
+            cpp) \
+                apt-get install -y g++ gdb ;; \
+            java) \
+                apt-get install -y openjdk-17-jdk ;; \
+            # More languages...
+            *) \
+                echo "Warning: No installation workflow for $LANG" ;; \
+        esac \
+    done
+
+WORKDIR /codes
+COPY ./ ./
+
+CMD ["/bin/bash"]

codes/docker-compose.yml

@@ -0,0 +1,8 @@
+version: '3.8'
+services:
+  hello-algo-code:
+    build: .
+    image: hello-algo-code
+    container_name: hello-algo-code
+    stdin_open: true
+    tty: true

docker-compose.yml

@@ -2,5 +2,7 @@ version: '3'
 services:
   hello-algo:
     build: .
+    image: hello-algo
+    container_name: hello-algo
     ports:
       - "8000:8000"