81e34256af
This fixes an issue when using zuul_return several times. zuul_return module takes a dictionary as a parameter with one root key: 'zuul' Using dict.update with two identical keys will cause dict key overriding When using zuul_return in child and parent playbooks, the parent zuul_return value overwrites the child zuul_return value Change-Id: I6308020d2af0670eb5c598a3daf0ef51066651f6
89 lines
2.4 KiB
Python
89 lines
2.4 KiB
Python
#!/usr/bin/python
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# Copyright (c) 2017 Red Hat
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#
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# This module is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This software 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 software. If not, see <http://www.gnu.org/licenses/>.
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import os
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import json
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import tempfile
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def merge_dict(dict_a, dict_b):
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"""
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Add dict_a into dict_b
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Merge values if possible else dict_a value replace dict_b value
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"""
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for key in dict_a:
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if key in dict_b:
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if isinstance(dict_a[key], dict) and isinstance(dict_b[key], dict):
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merge_dict(dict_a[key], dict_b[key])
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else:
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dict_b[key] = dict_a[key]
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else:
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dict_b[key] = dict_a[key]
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return dict_b
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def set_value(path, new_data, new_file):
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workdir = os.path.dirname(path)
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data = None
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if os.path.exists(path):
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with open(path, 'r') as f:
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data = f.read()
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if data:
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data = json.loads(data)
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else:
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data = {}
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if new_file:
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with open(new_file, 'r') as f:
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merge_dict(json.load(f), data)
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if new_data:
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merge_dict(new_data, data)
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(f, tmp_path) = tempfile.mkstemp(dir=workdir)
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try:
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f = os.fdopen(f, 'w')
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json.dump(data, f)
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f.close()
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os.rename(tmp_path, path)
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except Exception:
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os.unlink(tmp_path)
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raise
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def main():
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module = AnsibleModule(
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argument_spec=dict(
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path=dict(required=False, type='str'),
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data=dict(required=False, type='dict'),
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file=dict(required=False, type='str'),
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)
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)
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p = module.params
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path = p['path']
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if not path:
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path = os.path.join(os.environ['ZUUL_JOBDIR'], 'work',
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'results.json')
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set_value(path, p['data'], p['file'])
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module.exit_json(changed=True, e=os.environ.copy())
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from ansible.module_utils.basic import * # noqa
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from ansible.module_utils.basic import AnsibleModule
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if __name__ == '__main__':
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main()
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