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67 lines
2.0 KiB
67 lines
2.0 KiB
#!/usr/bin/env python3 |
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""" |
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Run this script to update all the copyright headers of files |
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that were changed this year. |
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For example: |
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// Copyright (c) 2009-2012 The Bitcoin Core developers |
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it will change it to |
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// Copyright (c) 2009-2015 The Bitcoin Core developers |
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""" |
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import subprocess |
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import time |
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import re |
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CMD_GIT_LIST_FILES = ['git', 'ls-files'] |
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CMD_GIT_DATE = ['git', 'log', '--format=%ad', '--date=short', '-1'] |
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CMD_PERL_REGEX = ['perl', '-pi', '-e'] |
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REGEX_TEMPLATE = 's/(20\\d\\d)(?:-20\\d\\d)? The Bitcoin/$1-%s The Bitcoin/' |
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FOLDERS = ["qa/", "src/"] |
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EXTENSIONS = [".cpp",".h", ".py"] |
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def get_git_date(file_path): |
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d = subprocess.run(CMD_GIT_DATE + [file_path], |
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stdout=subprocess.PIPE, |
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check=True, |
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universal_newlines=True).stdout |
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# yyyy-mm-dd |
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return d.split('-')[0] |
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def skip_file(file_path): |
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for ext in EXTENSIONS: |
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if file_path.endswith(ext): |
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return False |
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else: |
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return True |
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if __name__ == "__main__": |
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year = str(time.gmtime()[0]) |
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regex_current = re.compile("%s The Bitcoin" % year) |
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n = 1 |
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for folder in FOLDERS: |
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for file_path in subprocess.run( |
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CMD_GIT_LIST_FILES + [folder], |
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stdout=subprocess.PIPE, |
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check=True, |
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universal_newlines=True |
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).stdout.split("\n"): |
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if skip_file(file_path): |
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# print(file_path, "(skip)") |
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continue |
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git_date = get_git_date(file_path) |
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if not year == git_date: |
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# print(file_path, year, "(skip)") |
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continue |
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if regex_current.search(open(file_path, "r").read()) is not None: |
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# already up to date |
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# print(file_path, year, "(skip)") |
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continue |
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print(n, file_path, "(update to %s)" % year) |
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subprocess.run(CMD_PERL_REGEX + [REGEX_TEMPLATE % year, file_path], check=True) |
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n = n + 1
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