56 lines
2.1 KiB
Perl
Executable file
56 lines
2.1 KiB
Perl
Executable file
#!/usr/bin/perl -w
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# commit-id-list-matching-regex.plx -*- Perl -*-
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#
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# Copyright (C) 2016 Bradley M. Kuhn <bkuhn@ebb.org>
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#
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# This software's license gives you freedom; you can copy, convey,
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# propogate, redistribute and/or modify this program under the terms of
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# the GNU General Public License (GPL) as published by the Free
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# Software Foundation (FSF), either version 3 of the License, or (at your
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# option) any later version of the GPL published by the FSF.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program in a file in the toplevel directory called
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# "GPLv3". If not, see <http://www.gnu.org/licenses/>.
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#
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# Motivation for this script:
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# The goal in this script is to take a large Git repostiory and find a
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# simple list of all commit ids that match certain criteria, specifically,
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# either an Author: field or
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# The initial implementation looks
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use Git::Repository 'Log';
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if (@ARGV != 3 and @ARGV != 2 and @ARGV != 4) {
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print "usage: $0 <GIT_REPOSITORY_PATH> ", "<AUTHOR_NAME_REGEX> [<LOG_MESSAGE_REGEX>] [<VERBOSE_LEVEL>]\n";
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exit 1;
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}
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my($GIT_REPOSITORY_PATH, $AUTHOR_NAME_REGEX, $LOG_MESSAGE_REGEX, $VERBOSE) = @ARGV;
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$VERBOSE = 0 if not defined $VERBOSE;
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my $gitRepository = Git::Repository->new(git_dir => $GIT_REPOSITORY_PATH);
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my $logIterator = $gitRepository->log();
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while ( my $gitLog = $logIterator->next() ) {
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my $author = $gitLog->author();
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my $message = $gitLog->message();
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if ($author =~ /$AUTHOR_NAME_REGEX/im or (defined $LOG_MESSAGE_REGEX and $message =~ /$LOG_MESSAGE_REGEX/im)) {
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print STDERR "Including: ", $gitLog->commit(), "\n", "Author: $author", "\n\n", $message, "#" x 72, "\n"
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if $VERBOSE;
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print $gitLog->commit(), "\n";
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}
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}
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#
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# Local variables:
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# compile-command: "perl -c commit-id-list-matching-regex.plx"
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# End:
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