feat: docker에서 stdout, stderr, time 결과를 내도록 만듦

be/algo-with-me-docker/.dockerignore

@@ -0,0 +1,2 @@
+docker-sh/
+build.sh

be/algo-with-me-docker/Dockerfile

@@ -1,4 +1,4 @@
-ARG NODE_VERSION=18.16.0
+ARG NODE_VERSION=20.9.0
 ARG ALPINE_VERSION=3.18
 
 FROM node:${NODE_VERSION}-alpine
@@ -7,9 +7,8 @@ MAINTAINER Yechan Lee <[email protected]>
 CMD "mkdir -p /algo-with-me"
 
 WORKDIR /algo-with-me
-COPY . /algo-with-me
-RUN npm install
+COPY --chmod=555 ./node-sh /algo-with-me/node-sh
 
-EXPOSE 3000
+# EXPOSE 3000
 
-CMD ["node", "./dist/app.js"]
+CMD ./node-sh/run.sh $COMPETITION_ID $USER_ID $PROBLEM_ID

be/algo-with-me-docker/docker-sh/createNetwork.sh

@@ -0,0 +1 @@
+sudo docker network create --driver bridge isolatedNetwork

be/algo-with-me-docker/docker-sh/prune.sh

@@ -0,0 +1,3 @@
+sudo docker container stop algo-with-me-judge
+sudo docker container prune --force
+sudo docker image prune --force

be/algo-with-me-docker/docker-sh/run.sh

@@ -0,0 +1,14 @@
+sudo docker run \
+-p 3000:3000 \
+-e COMPETITION_ID=$1 \
+-e USER_ID=$2 \
+-e PROBLEM_ID=$3 \
+-v $HOME/algo-with-me/problems:/algo-with-me/problems:ro \
+-v $HOME/algo-with-me/testcases:/algo-with-me/testcases:ro \
+-v $HOME/algo-with-me/submissions:/algo-with-me/submissions \
+--user $(id -u):$(id -g) \
+--name algo-with-me-judge \
+algo-with-me-judge:latest
+
+#--network none \
+#--network isolatedNetwork \

be/algo-with-me-docker/node-sh/run.sh

@@ -0,0 +1,30 @@
+# PARAM
+# $1  COMPETITION_ID
+# $2  USER_ID
+# $3  PROBLEM_ID
+
+# DESCRIPTION
+# SUBMISSION_JS_FILE에서 파일을 읽어, node로 실행한다.
+# DETAIL_FILE에는 사용한 시간(sec)과 최대 memory 메모리 사용량(KB)이 공백(' ')으로 분리되어 기록된다.
+
+mkdir -p "/algo-with-me/submissions/$1/$2/"
+
+SUBMISSION_JS_FILE="/algo-with-me/submissions/$1/$2/$3.js"
+DETAIL_FILE="/algo-with-me/submissions/$1/$2/$3.detail"
+
+# 제출된 js 파일이 있으면 node로 js 파일 실행
+# 주의: judge.sh와 run.sh는 execute 권한이 부여되어야 함
+if [ -f "$SUBMISSION_JS_FILE" ]; then
+  echo "[algo-with-me] run.sh: started running $SUBMISSION_JS_FILE"
+  # -o FILE Write result to FILE
+  # -f FMT  Custom format
+  #   U      Total number of CPU-seconds that the process used directly (in user mode), in seconds.
+  #   e      Elapsed real (wall clock) time used by the process, in seconds.
+  #   M      Maximum resident set size of the process during its lifetime, in Kilobytes.
+  /usr/bin/time -o "$DETAIL_FILE" -f "%e %M" /algo-with-me/node-sh/runJs.sh "$1" "$2" "$3"
+  echo "[algo-with-me] run.sh: successfully ran $SUBMISSION_JS_FILE"
+else
+  echo "[algo-with-me] run.sh: cannot find submitted js file $SUBMISSION_JS_FILE"
+fi
+
+exit

be/algo-with-me-docker/node-sh/runJs.sh

@@ -0,0 +1,19 @@
+# PARAM
+# $1  COMPETITION_ID
+# $2  USER_ID
+# $3  PROBLEM_ID
+
+# DESCRIPTION
+# node로 제출한 파일을 실행한다.
+# stdout, stderr는 각각 STDOUT_FILE, STDERR_FILE에 기록된다.
+# RESULT_FILE에는 제출한 파일의 solution() 값이 기록되는데, shell script 상에서는 할 수 없어 템플릿 코드에서 기록해주어야 한다.
+# node 실행할 때 첫번째 인자로 RESULT_FILE의 파일 경로를 입력해준다.
+
+SUBMISSION_JS_FILE="/algo-with-me/submissions/$1/$2/$3.js"
+STDOUT_FILE="/algo-with-me/submissions/$1/$2/$3.stdout"
+STDERR_FILE="/algo-with-me/submissions/$1/$2/$3.stderr"
+RESULT_FILE="/algo-with-me/submissions/$1/$2/$3.result"
+
+node "$SUBMISSION_JS_FILE" "$RESULT_FILE" 1> "$STDOUT_FILE" 2> "$STDERR_FILE"
+
+exit