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68 lines
2.9 KiB
Python
68 lines
2.9 KiB
Python
# Any copyright is dedicated to the Public Domain.
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# http://creativecommons.org/publicdomain/zero/1.0/
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# Creates the precomplete file containing the remove and rmdir application
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# update instructions which is used to remove files and directories that are no
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# longer present in a complete update. The current working directory is used for
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# the location to enumerate and to create the precomplete file.
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import sys
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import os
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def get_build_entries(root_path):
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""" Iterates through the root_path, creating a list for each file and
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directory. Excludes any path starting with extensions or distribution
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and paths ending with channel-prefs.js.
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"""
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rel_file_path_set = set()
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rel_dir_path_set = set()
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for root, dirs, files in os.walk(root_path):
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for file_name in files:
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parent_dir_rel_path = root[len(root_path)+1:]
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rel_path_file = os.path.join(parent_dir_rel_path, file_name)
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rel_path_file = rel_path_file.replace("\\", "/")
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if not (rel_path_file.startswith("distribution/") or
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rel_path_file.startswith("extensions/") or
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rel_path_file.endswith("channel-prefs.js")):
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rel_file_path_set.add(rel_path_file)
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for dir_name in dirs:
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parent_dir_rel_path = root[len(root_path)+1:]
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rel_path_dir = os.path.join(parent_dir_rel_path, dir_name)
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rel_path_dir = rel_path_dir.replace("\\", "/")+"/"
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if not (rel_path_dir.startswith("distribution/") or
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rel_path_dir.startswith("extensions/")):
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rel_dir_path_set.add(rel_path_dir)
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rel_file_path_list = list(rel_file_path_set)
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rel_file_path_list.sort(reverse=True)
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rel_dir_path_list = list(rel_dir_path_set)
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rel_dir_path_list.sort(reverse=True)
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return rel_file_path_list, rel_dir_path_list
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def generate_precomplete():
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""" Creates the precomplete file containing the remove and rmdir
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application update instructions. The current working directory is used
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for the location to enumerate and to create the precomplete file.
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"""
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root_path = os.getcwd()
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# If inside a Mac bundle use the root of the bundle for the path.
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if os.path.basename(root_path) == "MacOS":
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root_path = os.path.abspath(os.path.join(root_path, '../../'))
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rel_file_path_list, rel_dir_path_list = get_build_entries(root_path)
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precomplete_file_path = os.path.join(root_path,"precomplete")
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# open in binary mode to prevent OS specific line endings.
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precomplete_file = open(precomplete_file_path, "wb")
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for rel_file_path in rel_file_path_list:
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precomplete_file.writelines("remove \""+rel_file_path+"\"\n")
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for rel_dir_path in rel_dir_path_list:
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precomplete_file.writelines("rmdir \""+rel_dir_path+"\"\n")
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precomplete_file.close()
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if __name__ == "__main__":
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generate_precomplete()
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