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#!/usr/bin/env python
import argparse
import os
import traceback
import conda_build.metadata
import cbc
from cbc.exceptions import CondaBuildError
def main():
no_upload = ''
use_local = ''
parser = argparse.ArgumentParser()
parser.add_argument('--force-rebuild',
action='store_true',
help='Do not stop if package already installed')
parser.add_argument('--no-build',
action='store_true',
help='Generate metadata from cbc configuration (useful for manual building)')
parser.add_argument('--no-upload',
action='store_true',
help='Do not upload to anaconda.org (aka. binstar)')
parser.add_argument('--use-local',
action='store_true',
help='Install built package from [...]/conda-bld/pkgs repository')
parser.add_argument('cbcfile',
nargs='+',
help='CBC metadata')
args = parser.parse_args()
# Initialize cbc internal environment
env = cbc.environment.Environment()
# Convert cbcfile paths to absolute paths
args.cbcfile = [ os.path.abspath(x) for x in args.cbcfile ]
# Verify we have a file that exists
for cbcfile in args.cbcfile:
if not os.path.exists(cbcfile):
print('{} does not exist.'.format(cbcfile))
exit(1)
elif not os.path.isfile(cbcfile):
print('{} is not a file.'.format(cbcfile))
exit(1)
if args.no_upload:
no_upload = '--no-binstar-upload'
if args.use_local:
use_local = '--use-local'
print('CBC_HOME is {0}'.format(env.cbchome))
# Perform build(s)
for cbcfile in args.cbcfile:
print('Using cbc build configuration: {0}'.format(cbcfile))
# Ensure the working directory remains the same throughout.
os.chdir(env.pwd)
metadata = cbc.meta.MetaData(cbcfile, env)
metadata.env.mkpkgdir(metadata.local['package']['name'])
metadata.render_scripts()
metadata.copy_patches()
print('Scripts written to {0}'.format(metadata.env.pkgdir))
if args.no_build:
continue
print('Generating Conda metadata...')
conda_metadata = conda_build.metadata.MetaData(env.pkgdir)
if not args.force_rebuild:
if cbc.utils.conda_search(conda_metadata) == conda_metadata.dist():
print('{0} matches an installed package; increment the build number to rebuild or use --force-rebuild.'.format(conda_metadata.dist()))
continue
conda_builder_args = [no_upload, use_local]
try:
print('Initializing Conda build...')
built = cbc.utils.conda_builder(metadata, conda_builder_args)
if not built:
print('Failure occurred building: {0}'.format(conda_metadata.dist()))
continue
except CondaBuildError as cbe:
print(traceback.format_exc())
continue
print('Installing Conda package...')
package_exists = cbc.utils.conda_search(conda_metadata)
if not package_exists:
cbc.utils.conda_install(conda_metadata.name())
elif package_exists:
if args.force_rebuild:
cbc.utils.conda_reinstall(conda_metadata.name())
print('')
if __name__ == '__main__':
main()
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