mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
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def _plist_fragment(ctx):
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output = ctx.outputs.out
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found_keys = list()
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template = ctx.attr.template
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current_start = 0
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for i in range(len(template)):
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start_index = template.find("{", current_start)
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if start_index == -1:
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break
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end_index = template.find("}", start_index + 1)
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if end_index == -1:
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fail("Could not find the matching '}' for the '{' at {}".format(start_index))
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found_keys.append(template[start_index + 1:end_index])
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current_start = end_index + 1
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resolved_values = dict()
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for key in found_keys:
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value = ctx.var.get(key, None)
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if value == None:
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fail("Expected value for --define={} was not found".format(key))
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resolved_values[key] = value
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plist_string = """<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>""" + template.format(**resolved_values) + """</dict>
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</plist>"""
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ctx.actions.write(
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output = output,
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content = plist_string,
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)
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plist_fragment = rule(
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implementation = _plist_fragment,
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attrs = {
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"extension": attr.string(mandatory = True),
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"template": attr.string(mandatory = True),
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},
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outputs = {
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"out": "%{name}.%{extension}"
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},
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)
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