ClickHouse/docker/reqgenerator.py
2024-09-27 10:19:49 +00:00

48 lines
1.6 KiB
Python

#!/usr/bin/env python3
# To run this script you must install docker and piddeptree python package
#
import os
import subprocess
import sys
def build_docker_deps(image_name, imagedir):
cmd = f"""docker run --entrypoint "/bin/bash" {image_name} -c "pip install pipdeptree 2>/dev/null 1>/dev/null && pipdeptree --freeze --warn silence | sed 's/ \+//g' | sort | uniq" > {imagedir}/requirements.txt"""
subprocess.check_call(cmd, shell=True)
def check_docker_file_install_with_pip(filepath):
image_name = None
with open(filepath, "r") as f:
for line in f:
if "docker build" in line:
arr = line.split(" ")
if len(arr) > 4:
image_name = arr[4]
if "pip3 install" in line or "pip install" in line:
return image_name, True
return image_name, False
def process_affected_images(images_dir):
for root, _dirs, files in os.walk(images_dir):
for f in files:
if f == "Dockerfile":
docker_file_path = os.path.join(root, f)
print("Checking image on path", docker_file_path)
image_name, has_pip = check_docker_file_install_with_pip(
docker_file_path
)
if has_pip:
print("Find pip in", image_name)
try:
build_docker_deps(image_name, root)
except Exception as ex:
print(ex)
else:
print("Pip not found in", docker_file_path)
process_affected_images(sys.argv[1])