mirror of https://github.com/apache/druid.git
65 lines
2.1 KiB
Python
Executable File
65 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import json
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import os
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import sys
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def normalize_target(redirect):
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dirname = os.path.dirname(redirect["source"])
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normalized = os.path.normpath(os.path.join(dirname, redirect["target"]))
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return normalized
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if len(sys.argv) != 3:
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sys.stderr.write('usage: program <docs dir> <redirect.json>\n')
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sys.exit(1)
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docs_directory = sys.argv[1]
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redirect_json = sys.argv[2]
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with open(redirect_json, 'r') as f:
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redirects = json.loads(f.read())
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all_sources = {}
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# Index all redirect sources
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for redirect in redirects:
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all_sources[redirect["source"]] = 1
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# Create redirects
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for redirect in redirects:
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source = redirect["source"]
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target = redirect["target"]
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source_file = os.path.join(docs_directory, source)
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# Ensure redirect source doesn't exist yet.
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if os.path.exists(source_file):
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raise Exception('Redirect source is an actual file: ' + source)
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# Ensure target *does* exist, if relative.
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if not target.startswith("/"):
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target_file = os.path.join(docs_directory, normalize_target(redirect))
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if not os.path.exists(target_file) and source not in all_sources:
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raise Exception('Redirect target does not exist for source: ' + source)
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# Write redirect file
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with open(source_file, 'w') as f:
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f.write("---\n")
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f.write("layout: redirect_page\n")
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f.write("redirect_target: " + target + "\n")
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f.write("---\n")
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