mirror of https://github.com/rust-lang/cargo
56 lines
1.4 KiB
Python
Executable File
56 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
# This script is used to publish Cargo to crates.io.
|
|
|
|
import os
|
|
import re
|
|
import subprocess
|
|
import time
|
|
import urllib.request
|
|
from urllib.error import HTTPError
|
|
|
|
|
|
TO_PUBLISH = [
|
|
'crates/cargo-platform',
|
|
'crates/cargo-util',
|
|
'crates/crates-io',
|
|
'.',
|
|
]
|
|
|
|
|
|
def already_published(name, version):
|
|
try:
|
|
urllib.request.urlopen('https://crates.io/api/v1/crates/%s/%s/download' % (name, version))
|
|
except HTTPError as e:
|
|
if e.code == 404:
|
|
return False
|
|
raise
|
|
return True
|
|
|
|
|
|
def maybe_publish(path):
|
|
content = open(os.path.join(path, 'Cargo.toml')).read()
|
|
name = re.search('^name = "([^"]+)"', content, re.M).group(1)
|
|
version = re.search('^version = "([^"]+)"', content, re.M).group(1)
|
|
if already_published(name, version):
|
|
print('%s %s is already published, skipping' % (name, version))
|
|
return False
|
|
subprocess.check_call(['cargo', 'publish', '--no-verify'], cwd=path)
|
|
return True
|
|
|
|
|
|
def main():
|
|
print('Starting publish...')
|
|
for i, path in enumerate(TO_PUBLISH):
|
|
if maybe_publish(path):
|
|
if i < len(TO_PUBLISH)-1:
|
|
# Sleep to allow the index to update. This should probably
|
|
# check that the index is updated, or use a retry loop
|
|
# instead.
|
|
time.sleep(5)
|
|
print('Publish complete!')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|