lbry-desktop/release_on_tag.py
2017-02-22 16:47:30 -06:00

144 lines
4 KiB
Python

import argparse
import glob
import json
import logging
import os
import platform
import re
import subprocess
import sys
import github
import requests
import uritemplate
from lbrynet.core import log_support
def main(args=None):
current_tag = None
try:
current_tag = subprocess.check_output(
['git', 'describe', '--exact-match', 'HEAD']).strip()
except subprocess.CalledProcessError:
log.info('Stopping as we are not currently on a tag')
return
if 'GH_TOKEN' not in os.environ:
print 'Must set GH_TOKEN in order to publish assets to a release'
return
gh_token = os.environ['GH_TOKEN']
auth = github.Github(gh_token)
app_repo = auth.get_repo('lbryio/lbry-app')
# TODO: switch lbryio/lbrynet-daemon to lbryio/lbry
daemon_repo = auth.get_repo('lbryio/lbrynet-daemon')
if not check_repo_has_tag(app_repo, current_tag):
log.info('Tag %s is not in repo %s', current_tag, app_repo)
# TODO: maybe this should be an error
return
app = get_app_artifact()
release = get_release(app_repo, current_tag)
upload_asset(release, app, gh_token)
daemon = get_daemon_artifact()
release = get_release(daemon_repo, current_tag)
upload_asset(release, daemon, gh_token)
def check_repo_has_tag(repo, target_tag):
tags = repo.get_tags().get_page(0)
for tag in tags:
if tag.name == target_tag:
return True
return False
def get_release(current_repo, current_tag):
for release in current_repo.get_releases():
if release.tag_name == current_tag:
return release
raise Exception('No release for {} was found'.format(current_tag))
def get_app_artifact():
system = platform.system()
if system == 'Darwin':
return glob.glob('dist/mac/LBRY*.dmg')[0]
elif system == 'Linux':
return glob.glob('dist/LBRY*.deb')[0]
elif system == 'Windows':
return glob.glob('dist/LBRY*.exe')[0]
else:
raise Exception("I don't know about any artifact on {}".format(system))
def get_daemon_artifact():
return glob.glob('dist/*.zip')[0]
def upload_asset(release, asset_to_upload, token):
count = 0
while count < 10:
try:
return _upload_asset(release, asset_to_upload, token)
except Exception:
count += 1
def _upload_asset(release, asset_to_upload, token):
basename = os.path.basename(asset_to_upload)
if is_asset_already_uploaded(release, basename):
return
print 'Release upload url:', release.upload_url
upload_uri = uritemplate.expand(
release.upload_url, {'name': basename})
# using requests.post fails miserably with SSL EPIPE errors. I spent
# half a day trying to debug before deciding to switch to curl.
#
# TODO: actually set the content type
cmd = [
'curl',
'-sS',
'-X', 'POST',
'-u', ':{}'.format(os.environ['GH_TOKEN']),
'--header', 'Content-Type:application/octet-stream',
'--data-binary', '@{}'.format(asset_to_upload),
upload_uri
]
print 'Calling curl:'
print cmd
print
p = subprocess.Popen(cmd, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
stdout, stderr = p.communicate()
print 'curl return code:', p.returncode
if stderr:
print 'stderr output from curl:'
print stderr
print 'stdout from curl:'
print stdout
output = json.loads(stdout)
if 'errors' in output:
raise Exception(output)
else:
log.info('Successfully uploaded to %s', output['browser_download_url'])
def is_asset_already_uploaded(release, basename):
for asset in release.raw_data['assets']:
if asset['name'] == basename:
log.info('File %s has already been uploaded to %s', basename, release.tag_name)
return True
return False
if __name__ == '__main__':
log = logging.getLogger('release-on-tag')
log_support.configure_console(level='INFO')
sys.exit(main())
else:
log = logging.getLogger(__name__)