Merge changes Ibcf908d9,I786ab152
* changes: Cleaning up the version sed rule Adding support to conditionally replace a value
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@@ -59,6 +59,13 @@ class Replace(str):
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cur[key] = val
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class ReplaceIfEqual(str):
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def apply(self, obj, old_val, new_val):
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cur, key = follow_path(obj, self)
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if cur and cur[key] == int(old_val):
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cur[key] = new_val
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class Remove(str):
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def apply(self, obj):
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cur, key = follow_path(obj, self)
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@@ -99,6 +106,11 @@ def main():
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help='replace value of the key specified by path. If path doesn\'t exist, no op.',
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metavar=('path', 'value'),
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nargs=2, dest='patch', action='append')
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parser.add_argument("-se", "--replace-if-equal", type=ReplaceIfEqual,
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help='replace value of the key specified by path to new_value if it\'s equal to old_value.' +
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'If path doesn\'t exist or the value is not equal to old_value, no op.',
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metavar=('path', 'old_value', 'new_value'),
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nargs=3, dest='patch', action='append')
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parser.add_argument("-r", "--remove", type=Remove,
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help='remove the key specified by path. If path doesn\'t exist, no op.',
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metavar='path',
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