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74 lines
2.3 KiB
Python
Executable File
74 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# Copyright (C) 2024 VyOS maintainers and contributors
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 or later as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Purpose: merges multiple flavor files into one
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import sys
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import tomli
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import tomli_w
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def load_flavor(file_path):
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with open(file_path, 'rb') as f:
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flavor_def = tomli.load(f)
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return flavor_def
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# XXX: at the moment, this script is only used
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# to produce a meta-flavor for collecting packages
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# used in multiple flavors,
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# so it ignores all other flavor fields for now
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def merge_flavors(l, r):
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if 'packages' in r:
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l['packages'] += r['packages']
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for arch in r.get('architectures', []):
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if arch not in l['architectures']:
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l['architectures'][arch] = {}
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if 'packages' not in l['architectures'][arch]:
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l['architectures'][arch]['packages'] = []
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if 'packages' in r['architectures'][arch]:
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l['architectures'][arch]['packages'] += \
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r['architectures'][arch]['packages']
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return l
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if __name__ == '__main__':
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if len(sys.argv) < 3:
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print("Please specify a base flavor and a list of flavor files to merge!")
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sys.exit(1)
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base_flavor = load_flavor(sys.argv[1])
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if 'architectures' not in base_flavor:
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base_flavor['architectures'] = {}
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flavor_files = sys.argv[2:]
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flavor_defs = map(load_flavor, flavor_files)
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for fd in flavor_defs:
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merge_flavors(base_flavor, fd)
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base_flavor['packages'] = list(set(base_flavor['packages']))
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for arch in base_flavor.get('architectures'):
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if 'packages' in base_flavor['architectures'][arch]:
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base_flavor['architectures'][arch]['packages'] = \
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list(set(base_flavor['architectures'][arch]['packages']))
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print(tomli_w.dumps(base_flavor))
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