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-rwxr-xr-xcontrib/gitian-build.py44
1 files changed, 23 insertions, 21 deletions
diff --git a/contrib/gitian-build.py b/contrib/gitian-build.py
index 07aeabc018..5cee59a9b9 100755
--- a/contrib/gitian-build.py
+++ b/contrib/gitian-build.py
@@ -152,7 +152,7 @@ def verify():
def main():
global args, workdir
- parser = argparse.ArgumentParser(usage='%(prog)s [options] signer version')
+ parser = argparse.ArgumentParser(description='Script for running full Gitian builds.')
parser.add_argument('-c', '--commit', action='store_true', dest='commit', help='Indicate that the version argument is for a commit or branch')
parser.add_argument('-p', '--pull', action='store_true', dest='pull', help='Indicate that the version argument is the number of a github repository pull request')
parser.add_argument('-u', '--url', dest='url', default='https://github.com/bitcoin/bitcoin', help='Specify the URL of the repository. Default is %(default)s')
@@ -168,27 +168,17 @@ def main():
parser.add_argument('-S', '--setup', action='store_true', dest='setup', help='Set up the Gitian building environment. Only works on Debian-based systems (Ubuntu, Debian)')
parser.add_argument('-D', '--detach-sign', action='store_true', dest='detach_sign', help='Create the assert file for detached signing. Will not commit anything.')
parser.add_argument('-n', '--no-commit', action='store_false', dest='commit_files', help='Do not commit anything to git')
- parser.add_argument('signer', help='GPG signer to sign each build assert file')
- parser.add_argument('version', help='Version number, commit, or branch to build. If building a commit or branch, the -c option must be specified')
+ parser.add_argument('signer', nargs='?', help='GPG signer to sign each build assert file')
+ parser.add_argument('version', nargs='?', help='Version number, commit, or branch to build. If building a commit or branch, the -c option must be specified')
args = parser.parse_args()
workdir = os.getcwd()
- args.linux = 'l' in args.os
- args.windows = 'w' in args.os
- args.macos = 'm' in args.os
-
args.is_bionic = b'bionic' in subprocess.check_output(['lsb_release', '-cs'])
- if args.buildsign:
- args.build = True
- args.sign = True
-
if args.kvm and args.docker:
raise Exception('Error: cannot have both kvm and docker')
- args.sign_prog = 'true' if args.detach_sign else 'gpg --detach-sign'
-
# Ensure no more than one environment variable for gitian-builder (USE_LXC, USE_VBOX, USE_DOCKER) is set as they
# can interfere (e.g., USE_LXC being set shadows USE_DOCKER; for details see gitian-builder/libexec/make-clean-vm).
os.environ['USE_LXC'] = ''
@@ -203,19 +193,34 @@ def main():
if 'LXC_GUEST_IP' not in os.environ.keys():
os.environ['LXC_GUEST_IP'] = '10.0.3.5'
+ if args.setup:
+ setup()
+
+ if args.buildsign:
+ args.build = True
+ args.sign = True
+
+ if not args.build and not args.sign and not args.verify:
+ sys.exit(0)
+
+ args.linux = 'l' in args.os
+ args.windows = 'w' in args.os
+ args.macos = 'm' in args.os
+
# Disable for MacOS if no SDK found
if args.macos and not os.path.isfile('gitian-builder/inputs/MacOSX10.11.sdk.tar.gz'):
print('Cannot build for MacOS, SDK does not exist. Will build for other OSes')
args.macos = False
+ args.sign_prog = 'true' if args.detach_sign else 'gpg --detach-sign'
+
script_name = os.path.basename(sys.argv[0])
- # Signer and version shouldn't be empty
- if args.signer == '':
- print(script_name+': Missing signer.')
+ if not args.signer:
+ print(script_name+': Missing signer')
print('Try '+script_name+' --help for more information')
sys.exit(1)
- if args.version == '':
- print(script_name+': Missing version.')
+ if not args.version:
+ print(script_name+': Missing version')
print('Try '+script_name+' --help for more information')
sys.exit(1)
@@ -224,9 +229,6 @@ def main():
raise Exception('Cannot have both commit and pull')
args.commit = ('' if args.commit else 'v') + args.version
- if args.setup:
- setup()
-
os.chdir('bitcoin')
if args.pull:
subprocess.check_call(['git', 'fetch', args.url, 'refs/pull/'+args.version+'/merge'])