refactor: python/entrypoint.sh 형식 통일

Author: 1anminJ

docker/python/entrypoint.sh

@@ -1,12 +1,27 @@
 #!/bin/bash
 
-rm -f main.* output.txt runtime_error.txt
+echo "▶ Python 실행 시작"
+
+echo "📜 [main.py]"
+cat main.py || echo "⚠️ main.py 없음"
+echo
+
+echo "📜 [input.txt]"
+cat input.txt || echo "⚠️ input.txt 없음"
+echo
 
 python3 main.py < input.txt > output.txt 2> runtime_error.txt
-if [ $? -ne 0 ]; then
-  echo "실행 에러:"
-  [ -s runtime_error.txt ] && cat runtime_error.txt
-  exit 1
-fi
+status=$?
+
+echo "📄 [output.txt]"
+cat output.txt || echo "⚠️ output.txt 없음"
+echo
+
+echo "❌ [runtime_error.txt]"
+cat runtime_error.txt || echo "⚠️ runtime_error.txt 없음"
+echo
+
+# 성공했든 실패했든 결과 확인 후에 파일 삭제
+rm -f output.txt runtime_error.txt
 
-[ -s output.txt ] && cat output.txt
+exit $status