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Generate and upload checksums for released ZIPs to GitHub

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When generating an Electron release, create a `sha256sum`-compatible
file for each ZIP file, and upload them to the corresponding GitHub release.
This is primarily to confirm that the download of a given ZIP completed
successfully, as opposed to verifying that an Electron team member uploaded
the given ZIP files (which would require using a trusted GPG key).
This commit is contained in:
Mark Lee 2016-07-24 19:19:23 -07:00
parent 01ebc77228
commit 5b07154b8e
2 changed files with 29 additions and 6 deletions
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14
script/lib/util.py
View file

@ -3,6 +3,7 @@
import atexit
import contextlib
import errno
import hashlib
import platform
import re
import shutil
@ -129,6 +130,19 @@ def make_zip(zip_file_path, files, dirs):
for f in filenames:
zip_file.write(os.path.join(root, f))
zip_file.close()
make_zip_sha256_checksum(zip_file_path)
def make_zip_sha256_checksum(zip_file_path):
checksum_path = '{}.sha256sum'.format(zip_file_path)
safe_unlink(checksum_path)
sha256 = hashlib.sha256()
with open(zip_file_path, 'rb') as f:
sha256.update(f.read())
zip_basename = os.path.basename(zip_file_path)
with open(checksum_path, 'w') as checksum:
checksum.write('{} *{}'.format(sha256.hexdigest(), zip_basename))
def rm_rf(path):

21
script/upload.py
View file

@ -203,20 +203,29 @@ def create_release_draft(github, tag):
def upload_electron(github, release, file_path):
# Delete the original file before uploading in CI.
checksum_path = '{}.sha256sum'.format(file_path)
# Delete the original file & its checksum before uploading in CI.
filename = os.path.basename(file_path)
checksum_filename = os.path.basename(checksum_path)
if os.environ.has_key('CI'):
try:
for asset in release['assets']:
if asset['name'] == os.path.basename(file_path):
if asset['name'] in [filename, checksum_filename]:
github.repos(ELECTRON_REPO).releases.assets(asset['id']).delete()
break
except Exception:
pass
# Upload the file.
params = {'name': os.path.basename(file_path)}
headers = {'Content-Type': 'application/zip'}
with open(file_path, 'rb') as f:
upload_asset_to_github(github, release, file_path, 'application/zip')
# Upload the file's checksum.
upload_asset_to_github(github, release, checksum_path, 'text/plain')
def upload_asset_to_github(github, release, asset_path, content_type):
params = {'name': os.path.dirname(asset_path)}
headers = {'Content-Type': content_type}
with open(asset_path) as f:
github.repos(ELECTRON_REPO).releases(release['id']).assets.post(
params=params, headers=headers, data=f, verify=False)