mirror of https://github.com/zulip/zulip.git
119 lines
3.8 KiB
Python
Executable File
119 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
import argparse
|
|
import hashlib
|
|
import os
|
|
import re
|
|
import sys
|
|
import tempfile
|
|
from typing import IO, cast
|
|
|
|
sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
|
|
from scripts.lib.setup_path import setup_path
|
|
|
|
setup_path()
|
|
|
|
import boto3.session
|
|
from mypy_boto3_s3 import S3Client
|
|
from natsort import natsorted
|
|
|
|
|
|
def sha256_contents(f: IO[bytes]) -> str:
|
|
sha256_hash = hashlib.sha256()
|
|
for byte_block in iter(lambda: f.read(4096), b""):
|
|
sha256_hash.update(byte_block)
|
|
return sha256_hash.hexdigest()
|
|
|
|
|
|
parser = argparse.ArgumentParser(description="Upload a Zulip release")
|
|
parser.add_argument(
|
|
dest="filename",
|
|
help="Tarball to upload",
|
|
metavar="FILE",
|
|
)
|
|
args = parser.parse_args()
|
|
if not os.path.exists(args.filename):
|
|
parser.error(f"File does not exist: {args.filename}")
|
|
new_basename = os.path.basename(args.filename)
|
|
if not new_basename.startswith("zulip-server-") or not new_basename.endswith(".tar.gz"):
|
|
parser.error("File does not match zulip-server-*.tar.gz")
|
|
|
|
session = boto3.session.Session()
|
|
client: S3Client = session.client("s3")
|
|
bucket = session.resource("s3", region_name="us-east-1").Bucket("zulip-download")
|
|
|
|
file_hashes: dict[str, str] = {}
|
|
with open(args.filename, "rb") as new_file:
|
|
print(f"Hashing {new_basename}..")
|
|
file_hashes[new_basename] = sha256_contents(new_file)
|
|
|
|
print("Fetching existing hashes..")
|
|
for obj_summary in bucket.objects.filter(Prefix="server/zulip-server-"):
|
|
head = client.head_object(Bucket=bucket.name, Key=obj_summary.key)
|
|
assert obj_summary.key.startswith("server/")
|
|
filename = obj_summary.key[len("server/") :]
|
|
if filename in file_hashes:
|
|
print(f" {filename} was already uploaded, skipping existing hash")
|
|
continue
|
|
metadata = head["Metadata"]
|
|
if "sha256sum" not in metadata:
|
|
print(f" {filename} does not have SHA256 metadata!")
|
|
with tempfile.TemporaryFile() as obj_contents:
|
|
print(" Downloading..")
|
|
bucket.download_fileobj(Key=obj_summary.key, Fileobj=obj_contents)
|
|
obj_contents.seek(0)
|
|
print(" Hashing..")
|
|
metadata["sha256sum"] = sha256_contents(obj_contents)
|
|
print(f" Got {metadata['sha256sum']}")
|
|
|
|
print(" Updating..")
|
|
obj_summary.copy_from(
|
|
ContentType=head["ContentType"],
|
|
CopySource=f"{bucket.name}/{obj_summary.key}",
|
|
Metadata=metadata,
|
|
MetadataDirective="REPLACE",
|
|
)
|
|
|
|
file_hashes[filename] = metadata["sha256sum"]
|
|
|
|
ordered_filenames = cast(list[str], natsorted(file_hashes.keys(), reverse=True))
|
|
assert ordered_filenames[0] == "zulip-server-latest.tar.gz"
|
|
|
|
print(f"Uploading {new_basename}..")
|
|
extra = {
|
|
"Metadata": {"sha256sum": file_hashes[new_basename]},
|
|
"ACL": "public-read",
|
|
"ContentType": "application/gzip",
|
|
}
|
|
bucket.upload_file(
|
|
Filename=args.filename,
|
|
Key=f"server/{new_basename}",
|
|
ExtraArgs=extra,
|
|
)
|
|
|
|
if (
|
|
next(name for name in ordered_filenames if re.match(r"^zulip-server-(\d+\.\d+)\.tar.gz$", name))
|
|
== new_basename
|
|
):
|
|
print("This looks like the most recent full release; copying to zulip-server-latest.tar.gz..")
|
|
bucket.copy(
|
|
CopySource={"Bucket": bucket.name, "Key": f"server/{new_basename}"},
|
|
Key="server/zulip-server-latest.tar.gz",
|
|
ExtraArgs=extra,
|
|
)
|
|
file_hashes["zulip-server-latest.tar.gz"] = file_hashes[new_basename]
|
|
else:
|
|
print("Not copying to zulip-server-latest.tar.gz!")
|
|
|
|
print("Updating SHA256SUMS.txt..")
|
|
contents = ""
|
|
for ordered_filename in ordered_filenames:
|
|
# natsorted type annotation is insufficiently generic
|
|
assert isinstance(ordered_filename, str)
|
|
contents += f"{file_hashes[ordered_filename]} {ordered_filename}\n"
|
|
bucket.put_object(
|
|
ACL="public-read",
|
|
Body=contents.encode(),
|
|
ContentType="text/plain",
|
|
Key="server/SHA256SUMS.txt",
|
|
)
|