mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-09-20 16:50:48 +00:00
119 lines
4.6 KiB
Python
119 lines
4.6 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import logging
|
|
import time
|
|
import sys
|
|
import os
|
|
import shutil
|
|
from pathlib import Path
|
|
|
|
import requests
|
|
|
|
from compress_files import decompress_fast, compress_fast
|
|
|
|
DOWNLOAD_RETRIES_COUNT = 5
|
|
|
|
|
|
def dowload_file_with_progress(url, path):
|
|
logging.info("Downloading from %s to temp path %s", url, path)
|
|
for i in range(DOWNLOAD_RETRIES_COUNT):
|
|
try:
|
|
with open(path, "wb") as f:
|
|
response = requests.get(url, stream=True)
|
|
response.raise_for_status()
|
|
total_length = response.headers.get("content-length")
|
|
if total_length is None or int(total_length) == 0:
|
|
logging.info(
|
|
"No content-length, will download file without progress"
|
|
)
|
|
f.write(response.content)
|
|
else:
|
|
dl = 0
|
|
total_length = int(total_length)
|
|
logging.info("Content length is %ld bytes", total_length)
|
|
for data in response.iter_content(chunk_size=4096):
|
|
dl += len(data)
|
|
f.write(data)
|
|
if sys.stdout.isatty():
|
|
done = int(50 * dl / total_length)
|
|
percent = int(100 * float(dl) / total_length)
|
|
eq_str = "=" * done
|
|
space_str = " " * (50 - done)
|
|
sys.stdout.write(f"\r[{eq_str}{space_str}] {percent}%")
|
|
sys.stdout.flush()
|
|
break
|
|
except Exception as ex:
|
|
sys.stdout.write("\n")
|
|
time.sleep(3)
|
|
logging.info("Exception while downloading %s, retry %s", ex, i + 1)
|
|
if os.path.exists(path):
|
|
os.remove(path)
|
|
else:
|
|
raise Exception(f"Cannot download dataset from {url}, all retries exceeded")
|
|
|
|
sys.stdout.write("\n")
|
|
logging.info("Downloading finished")
|
|
|
|
|
|
def get_ccache_if_not_exists(
|
|
path_to_ccache_dir, s3_helper, current_pr_number, temp_path
|
|
) -> int:
|
|
"""returns: number of PR for downloaded PR. -1 if ccache not found"""
|
|
ccache_name = os.path.basename(path_to_ccache_dir)
|
|
cache_found = False
|
|
prs_to_check = [current_pr_number]
|
|
ccache_pr = -1
|
|
if current_pr_number != 0:
|
|
prs_to_check.append(0)
|
|
for pr_number in prs_to_check:
|
|
logging.info("Searching cache for pr %s", pr_number)
|
|
s3_path_prefix = str(pr_number) + "/ccaches"
|
|
objects = s3_helper.list_prefix(s3_path_prefix)
|
|
logging.info("Found %s objects for pr", len(objects))
|
|
for obj in objects:
|
|
if ccache_name in obj:
|
|
logging.info("Found ccache on path %s", obj)
|
|
url = "https://s3.amazonaws.com/clickhouse-builds/" + obj
|
|
compressed_cache = os.path.join(temp_path, os.path.basename(obj))
|
|
dowload_file_with_progress(url, compressed_cache)
|
|
|
|
path_to_decompress = str(Path(path_to_ccache_dir).parent)
|
|
if not os.path.exists(path_to_decompress):
|
|
os.makedirs(path_to_decompress)
|
|
|
|
if os.path.exists(path_to_ccache_dir):
|
|
shutil.rmtree(path_to_ccache_dir)
|
|
logging.info("Ccache already exists, removing it")
|
|
|
|
logging.info("Decompressing cache to path %s", path_to_decompress)
|
|
decompress_fast(compressed_cache, path_to_decompress)
|
|
logging.info("Files on path %s", os.listdir(path_to_decompress))
|
|
cache_found = True
|
|
ccache_pr = pr_number
|
|
break
|
|
if cache_found:
|
|
break
|
|
|
|
if not cache_found:
|
|
logging.info("ccache not found anywhere, cannot download anything :(")
|
|
if os.path.exists(path_to_ccache_dir):
|
|
logging.info("But at least we have some local cache")
|
|
else:
|
|
logging.info("ccache downloaded")
|
|
|
|
return ccache_pr
|
|
|
|
|
|
def upload_ccache(path_to_ccache_dir, s3_helper, current_pr_number, temp_path):
|
|
logging.info("Uploading cache %s for pr %s", path_to_ccache_dir, current_pr_number)
|
|
ccache_name = os.path.basename(path_to_ccache_dir)
|
|
compressed_cache_path = os.path.join(temp_path, ccache_name + ".tar.gz")
|
|
compress_fast(path_to_ccache_dir, compressed_cache_path)
|
|
|
|
s3_path = (
|
|
str(current_pr_number) + "/ccaches/" + os.path.basename(compressed_cache_path)
|
|
)
|
|
logging.info("Will upload %s to path %s", compressed_cache_path, s3_path)
|
|
s3_helper.upload_build_file_to_s3(compressed_cache_path, s3_path)
|
|
logging.info("Upload finished")
|