2303 lines
58 KiB
Perl
Executable File
2303 lines
58 KiB
Perl
Executable File
#!/usr/bin/perl -w
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# (c) 2007, Joe Perches <joe@perches.com>
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# created from checkpatch.pl
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#
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# Print selected MAINTAINERS information for
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# the files modified in a patch or for a file
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#
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# usage: perl scripts/get_maintainer.pl [OPTIONS] <patch>
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# perl scripts/get_maintainer.pl [OPTIONS] -f <file>
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#
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# Licensed under the terms of the GNU GPL License version 2
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use strict;
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my $P = $0;
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my $V = '0.26';
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use Getopt::Long qw(:config no_auto_abbrev);
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my $lk_path = "./";
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my $email = 1;
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my $email_usename = 1;
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my $email_maintainer = 1;
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my $email_reviewer = 1;
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my $email_list = 1;
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my $email_subscriber_list = 0;
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my $email_git_penguin_chiefs = 0;
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my $email_git = 0;
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my $email_git_all_signature_types = 0;
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my $email_git_blame = 0;
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my $email_git_blame_signatures = 1;
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my $email_git_fallback = 1;
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my $email_git_min_signatures = 1;
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my $email_git_max_maintainers = 5;
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my $email_git_min_percent = 5;
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my $email_git_since = "1-year-ago";
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my $email_hg_since = "-365";
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my $interactive = 0;
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my $email_remove_duplicates = 1;
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my $email_use_mailmap = 1;
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my $output_multiline = 1;
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my $output_separator = ", ";
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my $output_roles = 0;
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my $output_rolestats = 1;
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my $output_section_maxlen = 50;
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my $scm = 0;
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my $web = 0;
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my $subsystem = 0;
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my $status = 0;
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my $keywords = 1;
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my $sections = 0;
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my $file_emails = 0;
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my $from_filename = 0;
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my $pattern_depth = 0;
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my $version = 0;
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my $help = 0;
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my $vcs_used = 0;
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my $exit = 0;
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my %commit_author_hash;
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my %commit_signer_hash;
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my @penguin_chief = ();
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push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org");
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#Andrew wants in on most everything - 2009/01/14
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#push(@penguin_chief, "Andrew Morton:akpm\@linux-foundation.org");
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my @penguin_chief_names = ();
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foreach my $chief (@penguin_chief) {
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if ($chief =~ m/^(.*):(.*)/) {
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my $chief_name = $1;
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my $chief_addr = $2;
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push(@penguin_chief_names, $chief_name);
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}
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}
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my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)";
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# Signature types of people who are either
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# a) responsible for the code in question, or
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# b) familiar enough with it to give relevant feedback
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my @signature_tags = ();
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push(@signature_tags, "Signed-off-by:");
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push(@signature_tags, "Reviewed-by:");
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push(@signature_tags, "Acked-by:");
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my $signature_pattern = "\(" . join("|", @signature_tags) . "\)";
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# rfc822 email address - preloaded methods go here.
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my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
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my $rfc822_char = '[\\000-\\377]';
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# VCS command support: class-like functions and strings
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my %VCS_cmds;
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my %VCS_cmds_git = (
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"execute_cmd" => \&git_execute_cmd,
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"available" => '(which("git") ne "") && (-e ".git")',
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"find_signers_cmd" =>
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"git log --no-color --follow --since=\$email_git_since " .
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'--numstat --no-merges ' .
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'--format="GitCommit: %H%n' .
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'GitAuthor: %an <%ae>%n' .
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'GitDate: %aD%n' .
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'GitSubject: %s%n' .
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'%b%n"' .
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" -- \$file",
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"find_commit_signers_cmd" =>
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"git log --no-color " .
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'--numstat ' .
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'--format="GitCommit: %H%n' .
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'GitAuthor: %an <%ae>%n' .
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'GitDate: %aD%n' .
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'GitSubject: %s%n' .
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'%b%n"' .
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" -1 \$commit",
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"find_commit_author_cmd" =>
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"git log --no-color " .
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'--numstat ' .
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'--format="GitCommit: %H%n' .
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'GitAuthor: %an <%ae>%n' .
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'GitDate: %aD%n' .
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'GitSubject: %s%n"' .
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" -1 \$commit",
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"blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file",
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"blame_file_cmd" => "git blame -l \$file",
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"commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})",
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"blame_commit_pattern" => "^([0-9a-f]+) ",
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"author_pattern" => "^GitAuthor: (.*)",
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"subject_pattern" => "^GitSubject: (.*)",
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"stat_pattern" => "^(\\d+)\\t(\\d+)\\t\$file\$",
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);
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my %VCS_cmds_hg = (
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"execute_cmd" => \&hg_execute_cmd,
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"available" => '(which("hg") ne "") && (-d ".hg")',
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"find_signers_cmd" =>
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"hg log --date=\$email_hg_since " .
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"--template='HgCommit: {node}\\n" .
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"HgAuthor: {author}\\n" .
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"HgSubject: {desc}\\n'" .
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" -- \$file",
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"find_commit_signers_cmd" =>
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"hg log " .
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"--template='HgSubject: {desc}\\n'" .
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" -r \$commit",
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"find_commit_author_cmd" =>
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"hg log " .
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"--template='HgCommit: {node}\\n" .
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"HgAuthor: {author}\\n" .
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"HgSubject: {desc|firstline}\\n'" .
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" -r \$commit",
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"blame_range_cmd" => "", # not supported
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"blame_file_cmd" => "hg blame -n \$file",
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"commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})",
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"blame_commit_pattern" => "^([ 0-9a-f]+):",
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"author_pattern" => "^HgAuthor: (.*)",
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"subject_pattern" => "^HgSubject: (.*)",
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"stat_pattern" => "^(\\d+)\t(\\d+)\t\$file\$",
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);
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my $conf = which_conf(".get_maintainer.conf");
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if (-f $conf) {
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my @conf_args;
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open(my $conffile, '<', "$conf")
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or warn "$P: Can't find a readable .get_maintainer.conf file $!\n";
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while (<$conffile>) {
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my $line = $_;
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$line =~ s/\s*\n?$//g;
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$line =~ s/^\s*//g;
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$line =~ s/\s+/ /g;
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next if ($line =~ m/^\s*#/);
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next if ($line =~ m/^\s*$/);
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my @words = split(" ", $line);
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foreach my $word (@words) {
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last if ($word =~ m/^#/);
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push (@conf_args, $word);
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}
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}
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close($conffile);
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unshift(@ARGV, @conf_args) if @conf_args;
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}
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my @ignore_emails = ();
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my $ignore_file = which_conf(".get_maintainer.ignore");
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if (-f $ignore_file) {
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open(my $ignore, '<', "$ignore_file")
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or warn "$P: Can't find a readable .get_maintainer.ignore file $!\n";
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while (<$ignore>) {
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my $line = $_;
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$line =~ s/\s*\n?$//;
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$line =~ s/^\s*//;
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$line =~ s/\s+$//;
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$line =~ s/#.*$//;
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next if ($line =~ m/^\s*$/);
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if (rfc822_valid($line)) {
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push(@ignore_emails, $line);
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}
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}
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close($ignore);
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}
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if (!GetOptions(
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'email!' => \$email,
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'git!' => \$email_git,
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'git-all-signature-types!' => \$email_git_all_signature_types,
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'git-blame!' => \$email_git_blame,
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'git-blame-signatures!' => \$email_git_blame_signatures,
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'git-fallback!' => \$email_git_fallback,
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'git-chief-penguins!' => \$email_git_penguin_chiefs,
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'git-min-signatures=i' => \$email_git_min_signatures,
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'git-max-maintainers=i' => \$email_git_max_maintainers,
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'git-min-percent=i' => \$email_git_min_percent,
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'git-since=s' => \$email_git_since,
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'hg-since=s' => \$email_hg_since,
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'i|interactive!' => \$interactive,
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'remove-duplicates!' => \$email_remove_duplicates,
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'mailmap!' => \$email_use_mailmap,
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'm!' => \$email_maintainer,
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'r!' => \$email_reviewer,
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'n!' => \$email_usename,
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'l!' => \$email_list,
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's!' => \$email_subscriber_list,
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'multiline!' => \$output_multiline,
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'roles!' => \$output_roles,
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'rolestats!' => \$output_rolestats,
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'separator=s' => \$output_separator,
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'subsystem!' => \$subsystem,
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'status!' => \$status,
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'scm!' => \$scm,
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'web!' => \$web,
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'pattern-depth=i' => \$pattern_depth,
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'k|keywords!' => \$keywords,
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'sections!' => \$sections,
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'fe|file-emails!' => \$file_emails,
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'f|file' => \$from_filename,
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'v|version' => \$version,
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'h|help|usage' => \$help,
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)) {
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die "$P: invalid argument - use --help if necessary\n";
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}
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if ($help != 0) {
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usage();
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exit 0;
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}
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if ($version != 0) {
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print("${P} ${V}\n");
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exit 0;
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}
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if (-t STDIN && !@ARGV) {
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# We're talking to a terminal, but have no command line arguments.
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die "$P: missing patchfile or -f file - use --help if necessary\n";
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}
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$output_multiline = 0 if ($output_separator ne ", ");
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$output_rolestats = 1 if ($interactive);
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$output_roles = 1 if ($output_rolestats);
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if ($sections) {
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$email = 0;
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$email_list = 0;
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$scm = 0;
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$status = 0;
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$subsystem = 0;
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$web = 0;
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$keywords = 0;
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$interactive = 0;
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} else {
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my $selections = $email + $scm + $status + $subsystem + $web;
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if ($selections == 0) {
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die "$P: Missing required option: email, scm, status, subsystem or web\n";
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}
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}
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if ($email &&
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($email_maintainer + $email_reviewer +
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$email_list + $email_subscriber_list +
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$email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) {
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die "$P: Please select at least 1 email option\n";
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}
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if (!top_of_kernel_tree($lk_path)) {
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die "$P: The current directory does not appear to be "
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. "a linux kernel source tree.\n";
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}
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## Read MAINTAINERS for type/value pairs
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my @typevalue = ();
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my %keyword_hash;
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open (my $maint, '<', "${lk_path}MAINTAINERS")
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or die "$P: Can't open MAINTAINERS: $!\n";
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while (<$maint>) {
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my $line = $_;
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if ($line =~ m/^([A-Z]):\s*(.*)/) {
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my $type = $1;
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my $value = $2;
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##Filename pattern matching
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if ($type eq "F" || $type eq "X") {
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$value =~ s@\.@\\\.@g; ##Convert . to \.
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$value =~ s/\*/\.\*/g; ##Convert * to .*
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$value =~ s/\?/\./g; ##Convert ? to .
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##if pattern is a directory and it lacks a trailing slash, add one
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if ((-d $value)) {
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$value =~ s@([^/])$@$1/@;
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}
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} elsif ($type eq "K") {
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$keyword_hash{@typevalue} = $value;
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}
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push(@typevalue, "$type:$value");
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} elsif (!/^(\s)*$/) {
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$line =~ s/\n$//g;
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push(@typevalue, $line);
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}
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}
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close($maint);
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#
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# Read mail address map
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#
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my $mailmap;
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read_mailmap();
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sub read_mailmap {
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$mailmap = {
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names => {},
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addresses => {}
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};
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return if (!$email_use_mailmap || !(-f "${lk_path}.mailmap"));
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open(my $mailmap_file, '<', "${lk_path}.mailmap")
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or warn "$P: Can't open .mailmap: $!\n";
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while (<$mailmap_file>) {
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s/#.*$//; #strip comments
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s/^\s+|\s+$//g; #trim
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next if (/^\s*$/); #skip empty lines
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#entries have one of the following formats:
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# name1 <mail1>
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# <mail1> <mail2>
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# name1 <mail1> <mail2>
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# name1 <mail1> name2 <mail2>
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# (see man git-shortlog)
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if (/^([^<]+)<([^>]+)>$/) {
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my $real_name = $1;
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my $address = $2;
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$real_name =~ s/\s+$//;
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($real_name, $address) = parse_email("$real_name <$address>");
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$mailmap->{names}->{$address} = $real_name;
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} elsif (/^<([^>]+)>\s*<([^>]+)>$/) {
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my $real_address = $1;
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my $wrong_address = $2;
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$mailmap->{addresses}->{$wrong_address} = $real_address;
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} elsif (/^(.+)<([^>]+)>\s*<([^>]+)>$/) {
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my $real_name = $1;
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my $real_address = $2;
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my $wrong_address = $3;
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$real_name =~ s/\s+$//;
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($real_name, $real_address) =
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parse_email("$real_name <$real_address>");
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$mailmap->{names}->{$wrong_address} = $real_name;
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$mailmap->{addresses}->{$wrong_address} = $real_address;
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} elsif (/^(.+)<([^>]+)>\s*(.+)\s*<([^>]+)>$/) {
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my $real_name = $1;
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my $real_address = $2;
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my $wrong_name = $3;
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my $wrong_address = $4;
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$real_name =~ s/\s+$//;
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($real_name, $real_address) =
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parse_email("$real_name <$real_address>");
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$wrong_name =~ s/\s+$//;
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($wrong_name, $wrong_address) =
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parse_email("$wrong_name <$wrong_address>");
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my $wrong_email = format_email($wrong_name, $wrong_address, 1);
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$mailmap->{names}->{$wrong_email} = $real_name;
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$mailmap->{addresses}->{$wrong_email} = $real_address;
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}
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}
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close($mailmap_file);
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}
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## use the filenames on the command line or find the filenames in the patchfiles
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my @files = ();
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my @range = ();
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my @keyword_tvi = ();
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my @file_emails = ();
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if (!@ARGV) {
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push(@ARGV, "&STDIN");
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}
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foreach my $file (@ARGV) {
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if ($file ne "&STDIN") {
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##if $file is a directory and it lacks a trailing slash, add one
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if ((-d $file)) {
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$file =~ s@([^/])$@$1/@;
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} elsif (!(-f $file)) {
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die "$P: file '${file}' not found\n";
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}
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}
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if ($from_filename) {
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push(@files, $file);
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if ($file ne "MAINTAINERS" && -f $file && ($keywords || $file_emails)) {
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open(my $f, '<', $file)
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or die "$P: Can't open $file: $!\n";
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my $text = do { local($/) ; <$f> };
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close($f);
|
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if ($keywords) {
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foreach my $line (keys %keyword_hash) {
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if ($text =~ m/$keyword_hash{$line}/x) {
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push(@keyword_tvi, $line);
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}
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}
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}
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if ($file_emails) {
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my @poss_addr = $text =~ m$[A-Za-zÀ-ÿ\"\' \,\.\+-]*\s*[\,]*\s*[\(\<\{]{0,1}[A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+\.[A-Za-z0-9]+[\)\>\}]{0,1}$g;
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push(@file_emails, clean_file_emails(@poss_addr));
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}
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}
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} else {
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my $file_cnt = @files;
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my $lastfile;
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open(my $patch, "< $file")
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or die "$P: Can't open $file: $!\n";
|
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|
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# We can check arbitrary information before the patch
|
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# like the commit message, mail headers, etc...
|
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# This allows us to match arbitrary keywords against any part
|
|
# of a git format-patch generated file (subject tags, etc...)
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|
|
|
my $patch_prefix = ""; #Parsing the intro
|
|
|
|
while (<$patch>) {
|
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my $patch_line = $_;
|
|
if (m/^\+\+\+\s+(\S+)/ or m/^---\s+(\S+)/) {
|
|
my $filename = $1;
|
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$filename =~ s@^[^/]*/@@;
|
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$filename =~ s@\n@@;
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$lastfile = $filename;
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push(@files, $filename);
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$patch_prefix = "^[+-].*"; #Now parsing the actual patch
|
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} elsif (m/^\@\@ -(\d+),(\d+)/) {
|
|
if ($email_git_blame) {
|
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push(@range, "$lastfile:$1:$2");
|
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}
|
|
} elsif ($keywords) {
|
|
foreach my $line (keys %keyword_hash) {
|
|
if ($patch_line =~ m/${patch_prefix}$keyword_hash{$line}/x) {
|
|
push(@keyword_tvi, $line);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
close($patch);
|
|
|
|
if ($file_cnt == @files) {
|
|
warn "$P: file '${file}' doesn't appear to be a patch. "
|
|
. "Add -f to options?\n";
|
|
}
|
|
@files = sort_and_uniq(@files);
|
|
}
|
|
}
|
|
|
|
@file_emails = uniq(@file_emails);
|
|
|
|
my %email_hash_name;
|
|
my %email_hash_address;
|
|
my @email_to = ();
|
|
my %hash_list_to;
|
|
my @list_to = ();
|
|
my @scm = ();
|
|
my @web = ();
|
|
my @subsystem = ();
|
|
my @status = ();
|
|
my %deduplicate_name_hash = ();
|
|
my %deduplicate_address_hash = ();
|
|
|
|
my @maintainers = get_maintainers();
|
|
|
|
if (@maintainers) {
|
|
@maintainers = merge_email(@maintainers);
|
|
output(@maintainers);
|
|
}
|
|
|
|
if ($scm) {
|
|
@scm = uniq(@scm);
|
|
output(@scm);
|
|
}
|
|
|
|
if ($status) {
|
|
@status = uniq(@status);
|
|
output(@status);
|
|
}
|
|
|
|
if ($subsystem) {
|
|
@subsystem = uniq(@subsystem);
|
|
output(@subsystem);
|
|
}
|
|
|
|
if ($web) {
|
|
@web = uniq(@web);
|
|
output(@web);
|
|
}
|
|
|
|
exit($exit);
|
|
|
|
sub ignore_email_address {
|
|
my ($address) = @_;
|
|
|
|
foreach my $ignore (@ignore_emails) {
|
|
return 1 if ($ignore eq $address);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
sub range_is_maintained {
|
|
my ($start, $end) = @_;
|
|
|
|
for (my $i = $start; $i < $end; $i++) {
|
|
my $line = $typevalue[$i];
|
|
if ($line =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'S') {
|
|
if ($value =~ /(maintain|support)/i) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub range_has_maintainer {
|
|
my ($start, $end) = @_;
|
|
|
|
for (my $i = $start; $i < $end; $i++) {
|
|
my $line = $typevalue[$i];
|
|
if ($line =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'M') {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub get_maintainers {
|
|
%email_hash_name = ();
|
|
%email_hash_address = ();
|
|
%commit_author_hash = ();
|
|
%commit_signer_hash = ();
|
|
@email_to = ();
|
|
%hash_list_to = ();
|
|
@list_to = ();
|
|
@scm = ();
|
|
@web = ();
|
|
@subsystem = ();
|
|
@status = ();
|
|
%deduplicate_name_hash = ();
|
|
%deduplicate_address_hash = ();
|
|
if ($email_git_all_signature_types) {
|
|
$signature_pattern = "(.+?)[Bb][Yy]:";
|
|
} else {
|
|
$signature_pattern = "\(" . join("|", @signature_tags) . "\)";
|
|
}
|
|
|
|
# Find responsible parties
|
|
|
|
my %exact_pattern_match_hash = ();
|
|
|
|
foreach my $file (@files) {
|
|
|
|
my %hash;
|
|
my $tvi = find_first_section();
|
|
while ($tvi < @typevalue) {
|
|
my $start = find_starting_index($tvi);
|
|
my $end = find_ending_index($tvi);
|
|
my $exclude = 0;
|
|
my $i;
|
|
|
|
#Do not match excluded file patterns
|
|
|
|
for ($i = $start; $i < $end; $i++) {
|
|
my $line = $typevalue[$i];
|
|
if ($line =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'X') {
|
|
if (file_match_pattern($file, $value)) {
|
|
$exclude = 1;
|
|
last;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$exclude) {
|
|
for ($i = $start; $i < $end; $i++) {
|
|
my $line = $typevalue[$i];
|
|
if ($line =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $type = $1;
|
|
my $value = $2;
|
|
if ($type eq 'F') {
|
|
if (file_match_pattern($file, $value)) {
|
|
my $value_pd = ($value =~ tr@/@@);
|
|
my $file_pd = ($file =~ tr@/@@);
|
|
$value_pd++ if (substr($value,-1,1) ne "/");
|
|
$value_pd = -1 if ($value =~ /^\.\*/);
|
|
if ($value_pd >= $file_pd &&
|
|
range_is_maintained($start, $end) &&
|
|
range_has_maintainer($start, $end)) {
|
|
$exact_pattern_match_hash{$file} = 1;
|
|
}
|
|
if ($pattern_depth == 0 ||
|
|
(($file_pd - $value_pd) < $pattern_depth)) {
|
|
$hash{$tvi} = $value_pd;
|
|
}
|
|
}
|
|
} elsif ($type eq 'N') {
|
|
if ($file =~ m/$value/x) {
|
|
$hash{$tvi} = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$tvi = $end + 1;
|
|
}
|
|
|
|
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
|
|
add_categories($line);
|
|
if ($sections) {
|
|
my $i;
|
|
my $start = find_starting_index($line);
|
|
my $end = find_ending_index($line);
|
|
for ($i = $start; $i < $end; $i++) {
|
|
my $line = $typevalue[$i];
|
|
if ($line =~ /^[FX]:/) { ##Restore file patterns
|
|
$line =~ s/([^\\])\.([^\*])/$1\?$2/g;
|
|
$line =~ s/([^\\])\.$/$1\?/g; ##Convert . back to ?
|
|
$line =~ s/\\\./\./g; ##Convert \. to .
|
|
$line =~ s/\.\*/\*/g; ##Convert .* to *
|
|
}
|
|
$line =~ s/^([A-Z]):/$1:\t/g;
|
|
print("$line\n");
|
|
}
|
|
print("\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($keywords) {
|
|
@keyword_tvi = sort_and_uniq(@keyword_tvi);
|
|
foreach my $line (@keyword_tvi) {
|
|
add_categories($line);
|
|
}
|
|
}
|
|
|
|
foreach my $email (@email_to, @list_to) {
|
|
$email->[0] = deduplicate_email($email->[0]);
|
|
}
|
|
|
|
foreach my $file (@files) {
|
|
if ($email &&
|
|
($email_git || ($email_git_fallback &&
|
|
!$exact_pattern_match_hash{$file}))) {
|
|
vcs_file_signoffs($file);
|
|
}
|
|
if ($email && $email_git_blame) {
|
|
vcs_file_blame($file);
|
|
}
|
|
}
|
|
|
|
if ($email) {
|
|
foreach my $chief (@penguin_chief) {
|
|
if ($chief =~ m/^(.*):(.*)/) {
|
|
my $email_address;
|
|
|
|
$email_address = format_email($1, $2, $email_usename);
|
|
if ($email_git_penguin_chiefs) {
|
|
push(@email_to, [$email_address, 'chief penguin']);
|
|
} else {
|
|
@email_to = grep($_->[0] !~ /${email_address}/, @email_to);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach my $email (@file_emails) {
|
|
my ($name, $address) = parse_email($email);
|
|
|
|
my $tmp_email = format_email($name, $address, $email_usename);
|
|
push_email_address($tmp_email, '');
|
|
add_role($tmp_email, 'in file');
|
|
}
|
|
}
|
|
|
|
my @to = ();
|
|
if ($email || $email_list) {
|
|
if ($email) {
|
|
@to = (@to, @email_to);
|
|
}
|
|
if ($email_list) {
|
|
@to = (@to, @list_to);
|
|
}
|
|
}
|
|
|
|
if ($interactive) {
|
|
@to = interactive_get_maintainers(\@to);
|
|
}
|
|
|
|
return @to;
|
|
}
|
|
|
|
sub file_match_pattern {
|
|
my ($file, $pattern) = @_;
|
|
if (substr($pattern, -1) eq "/") {
|
|
if ($file =~ m@^$pattern@) {
|
|
return 1;
|
|
}
|
|
} else {
|
|
if ($file =~ m@^$pattern@) {
|
|
my $s1 = ($file =~ tr@/@@);
|
|
my $s2 = ($pattern =~ tr@/@@);
|
|
if ($s1 == $s2) {
|
|
return 1;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub usage {
|
|
print <<EOT;
|
|
usage: $P [options] patchfile
|
|
$P [options] -f file|directory
|
|
version: $V
|
|
|
|
MAINTAINER field selection options:
|
|
--email => print email address(es) if any
|
|
--git => include recent git \*-by: signers
|
|
--git-all-signature-types => include signers regardless of signature type
|
|
or use only ${signature_pattern} signers (default: $email_git_all_signature_types)
|
|
--git-fallback => use git when no exact MAINTAINERS pattern (default: $email_git_fallback)
|
|
--git-chief-penguins => include ${penguin_chiefs}
|
|
--git-min-signatures => number of signatures required (default: $email_git_min_signatures)
|
|
--git-max-maintainers => maximum maintainers to add (default: $email_git_max_maintainers)
|
|
--git-min-percent => minimum percentage of commits required (default: $email_git_min_percent)
|
|
--git-blame => use git blame to find modified commits for patch or file
|
|
--git-since => git history to use (default: $email_git_since)
|
|
--hg-since => hg history to use (default: $email_hg_since)
|
|
--interactive => display a menu (mostly useful if used with the --git option)
|
|
--m => include maintainer(s) if any
|
|
--r => include reviewer(s) if any
|
|
--n => include name 'Full Name <addr\@domain.tld>'
|
|
--l => include list(s) if any
|
|
--s => include subscriber only list(s) if any
|
|
--remove-duplicates => minimize duplicate email names/addresses
|
|
--roles => show roles (status:subsystem, git-signer, list, etc...)
|
|
--rolestats => show roles and statistics (commits/total_commits, %)
|
|
--file-emails => add email addresses found in -f file (default: 0 (off))
|
|
--scm => print SCM tree(s) if any
|
|
--status => print status if any
|
|
--subsystem => print subsystem name if any
|
|
--web => print website(s) if any
|
|
|
|
Output type options:
|
|
--separator [, ] => separator for multiple entries on 1 line
|
|
using --separator also sets --nomultiline if --separator is not [, ]
|
|
--multiline => print 1 entry per line
|
|
|
|
Other options:
|
|
--pattern-depth => Number of pattern directory traversals (default: 0 (all))
|
|
--keywords => scan patch for keywords (default: $keywords)
|
|
--sections => print all of the subsystem sections with pattern matches
|
|
--mailmap => use .mailmap file (default: $email_use_mailmap)
|
|
--version => show version
|
|
--help => show this help information
|
|
|
|
Default options:
|
|
[--email --nogit --git-fallback --m --n --l --multiline -pattern-depth=0
|
|
--remove-duplicates --rolestats]
|
|
|
|
Notes:
|
|
Using "-f directory" may give unexpected results:
|
|
Used with "--git", git signators for _all_ files in and below
|
|
directory are examined as git recurses directories.
|
|
Any specified X: (exclude) pattern matches are _not_ ignored.
|
|
Used with "--nogit", directory is used as a pattern match,
|
|
no individual file within the directory or subdirectory
|
|
is matched.
|
|
Used with "--git-blame", does not iterate all files in directory
|
|
Using "--git-blame" is slow and may add old committers and authors
|
|
that are no longer active maintainers to the output.
|
|
Using "--roles" or "--rolestats" with git send-email --cc-cmd or any
|
|
other automated tools that expect only ["name"] <email address>
|
|
may not work because of additional output after <email address>.
|
|
Using "--rolestats" and "--git-blame" shows the #/total=% commits,
|
|
not the percentage of the entire file authored. # of commits is
|
|
not a good measure of amount of code authored. 1 major commit may
|
|
contain a thousand lines, 5 trivial commits may modify a single line.
|
|
If git is not installed, but mercurial (hg) is installed and an .hg
|
|
repository exists, the following options apply to mercurial:
|
|
--git,
|
|
--git-min-signatures, --git-max-maintainers, --git-min-percent, and
|
|
--git-blame
|
|
Use --hg-since not --git-since to control date selection
|
|
File ".get_maintainer.conf", if it exists in the linux kernel source root
|
|
directory, can change whatever get_maintainer defaults are desired.
|
|
Entries in this file can be any command line argument.
|
|
This file is prepended to any additional command line arguments.
|
|
Multiple lines and # comments are allowed.
|
|
EOT
|
|
}
|
|
|
|
sub top_of_kernel_tree {
|
|
my ($lk_path) = @_;
|
|
|
|
if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") {
|
|
$lk_path .= "/";
|
|
}
|
|
if ( (-f "${lk_path}COPYING")
|
|
&& (-f "${lk_path}CREDITS")
|
|
&& (-f "${lk_path}Kbuild")
|
|
&& (-f "${lk_path}MAINTAINERS")
|
|
&& (-f "${lk_path}Makefile")
|
|
&& (-f "${lk_path}README")
|
|
&& (-d "${lk_path}Documentation")
|
|
&& (-d "${lk_path}arch")
|
|
&& (-d "${lk_path}include")
|
|
&& (-d "${lk_path}drivers")
|
|
&& (-d "${lk_path}fs")
|
|
&& (-d "${lk_path}init")
|
|
&& (-d "${lk_path}ipc")
|
|
&& (-d "${lk_path}kernel")
|
|
&& (-d "${lk_path}lib")
|
|
&& (-d "${lk_path}scripts")) {
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub parse_email {
|
|
my ($formatted_email) = @_;
|
|
|
|
my $name = "";
|
|
my $address = "";
|
|
|
|
if ($formatted_email =~ /^([^<]+)<(.+\@.*)>.*$/) {
|
|
$name = $1;
|
|
$address = $2;
|
|
} elsif ($formatted_email =~ /^\s*<(.+\@\S*)>.*$/) {
|
|
$address = $1;
|
|
} elsif ($formatted_email =~ /^(.+\@\S*).*$/) {
|
|
$address = $1;
|
|
}
|
|
|
|
$name =~ s/^\s+|\s+$//g;
|
|
$name =~ s/^\"|\"$//g;
|
|
$address =~ s/^\s+|\s+$//g;
|
|
|
|
if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
|
|
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
|
|
$name = "\"$name\"";
|
|
}
|
|
|
|
return ($name, $address);
|
|
}
|
|
|
|
sub format_email {
|
|
my ($name, $address, $usename) = @_;
|
|
|
|
my $formatted_email;
|
|
|
|
$name =~ s/^\s+|\s+$//g;
|
|
$name =~ s/^\"|\"$//g;
|
|
$address =~ s/^\s+|\s+$//g;
|
|
|
|
if ($name =~ /[^\w \-]/i) { ##has "must quote" chars
|
|
$name =~ s/(?<!\\)"/\\"/g; ##escape quotes
|
|
$name = "\"$name\"";
|
|
}
|
|
|
|
if ($usename) {
|
|
if ("$name" eq "") {
|
|
$formatted_email = "$address";
|
|
} else {
|
|
$formatted_email = "$name <$address>";
|
|
}
|
|
} else {
|
|
$formatted_email = $address;
|
|
}
|
|
|
|
return $formatted_email;
|
|
}
|
|
|
|
sub find_first_section {
|
|
my $index = 0;
|
|
|
|
while ($index < @typevalue) {
|
|
my $tv = $typevalue[$index];
|
|
if (($tv =~ m/^([A-Z]):\s*(.*)/)) {
|
|
last;
|
|
}
|
|
$index++;
|
|
}
|
|
|
|
return $index;
|
|
}
|
|
|
|
sub find_starting_index {
|
|
my ($index) = @_;
|
|
|
|
while ($index > 0) {
|
|
my $tv = $typevalue[$index];
|
|
if (!($tv =~ m/^([A-Z]):\s*(.*)/)) {
|
|
last;
|
|
}
|
|
$index--;
|
|
}
|
|
|
|
return $index;
|
|
}
|
|
|
|
sub find_ending_index {
|
|
my ($index) = @_;
|
|
|
|
while ($index < @typevalue) {
|
|
my $tv = $typevalue[$index];
|
|
if (!($tv =~ m/^([A-Z]):\s*(.*)/)) {
|
|
last;
|
|
}
|
|
$index++;
|
|
}
|
|
|
|
return $index;
|
|
}
|
|
|
|
sub get_maintainer_role {
|
|
my ($index) = @_;
|
|
|
|
my $i;
|
|
my $start = find_starting_index($index);
|
|
my $end = find_ending_index($index);
|
|
|
|
my $role = "unknown";
|
|
my $subsystem = $typevalue[$start];
|
|
if ($output_section_maxlen && length($subsystem) > $output_section_maxlen) {
|
|
$subsystem = substr($subsystem, 0, $output_section_maxlen - 3);
|
|
$subsystem =~ s/\s*$//;
|
|
$subsystem = $subsystem . "...";
|
|
}
|
|
|
|
for ($i = $start + 1; $i < $end; $i++) {
|
|
my $tv = $typevalue[$i];
|
|
if ($tv =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $ptype = $1;
|
|
my $pvalue = $2;
|
|
if ($ptype eq "S") {
|
|
$role = $pvalue;
|
|
}
|
|
}
|
|
}
|
|
|
|
$role = lc($role);
|
|
if ($role eq "supported") {
|
|
$role = "supporter";
|
|
} elsif ($role eq "maintained") {
|
|
$role = "maintainer";
|
|
} elsif ($role eq "odd fixes") {
|
|
$role = "odd fixer";
|
|
} elsif ($role eq "orphan") {
|
|
$role = "orphan minder";
|
|
} elsif ($role eq "obsolete") {
|
|
$role = "obsolete minder";
|
|
} elsif ($role eq "buried alive in reporters") {
|
|
$role = "chief penguin";
|
|
}
|
|
|
|
return $role . ":" . $subsystem;
|
|
}
|
|
|
|
sub get_list_role {
|
|
my ($index) = @_;
|
|
|
|
my $i;
|
|
my $start = find_starting_index($index);
|
|
my $end = find_ending_index($index);
|
|
|
|
my $subsystem = $typevalue[$start];
|
|
if ($output_section_maxlen && length($subsystem) > $output_section_maxlen) {
|
|
$subsystem = substr($subsystem, 0, $output_section_maxlen - 3);
|
|
$subsystem =~ s/\s*$//;
|
|
$subsystem = $subsystem . "...";
|
|
}
|
|
|
|
if ($subsystem eq "THE REST") {
|
|
$subsystem = "";
|
|
}
|
|
|
|
return $subsystem;
|
|
}
|
|
|
|
sub add_categories {
|
|
my ($index) = @_;
|
|
|
|
my $i;
|
|
my $start = find_starting_index($index);
|
|
my $end = find_ending_index($index);
|
|
|
|
push(@subsystem, $typevalue[$start]);
|
|
|
|
for ($i = $start + 1; $i < $end; $i++) {
|
|
my $tv = $typevalue[$i];
|
|
if ($tv =~ m/^([A-Z]):\s*(.*)/) {
|
|
my $ptype = $1;
|
|
my $pvalue = $2;
|
|
if ($ptype eq "L") {
|
|
my $list_address = $pvalue;
|
|
my $list_additional = "";
|
|
my $list_role = get_list_role($i);
|
|
|
|
if ($list_role ne "") {
|
|
$list_role = ":" . $list_role;
|
|
}
|
|
if ($list_address =~ m/([^\s]+)\s+(.*)$/) {
|
|
$list_address = $1;
|
|
$list_additional = $2;
|
|
}
|
|
if ($list_additional =~ m/subscribers-only/) {
|
|
if ($email_subscriber_list) {
|
|
if (!$hash_list_to{lc($list_address)}) {
|
|
$hash_list_to{lc($list_address)} = 1;
|
|
push(@list_to, [$list_address,
|
|
"subscriber list${list_role}"]);
|
|
}
|
|
}
|
|
} else {
|
|
if ($email_list) {
|
|
if (!$hash_list_to{lc($list_address)}) {
|
|
$hash_list_to{lc($list_address)} = 1;
|
|
if ($list_additional =~ m/moderated/) {
|
|
push(@list_to, [$list_address,
|
|
"moderated list${list_role}"]);
|
|
} else {
|
|
push(@list_to, [$list_address,
|
|
"open list${list_role}"]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} elsif ($ptype eq "M") {
|
|
my ($name, $address) = parse_email($pvalue);
|
|
if ($name eq "") {
|
|
if ($i > 0) {
|
|
my $tv = $typevalue[$i - 1];
|
|
if ($tv =~ m/^([A-Z]):\s*(.*)/) {
|
|
if ($1 eq "P") {
|
|
$name = $2;
|
|
$pvalue = format_email($name, $address, $email_usename);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($email_maintainer) {
|
|
my $role = get_maintainer_role($i);
|
|
push_email_addresses($pvalue, $role);
|
|
}
|
|
} elsif ($ptype eq "R") {
|
|
my ($name, $address) = parse_email($pvalue);
|
|
if ($name eq "") {
|
|
if ($i > 0) {
|
|
my $tv = $typevalue[$i - 1];
|
|
if ($tv =~ m/^([A-Z]):\s*(.*)/) {
|
|
if ($1 eq "P") {
|
|
$name = $2;
|
|
$pvalue = format_email($name, $address, $email_usename);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if ($email_reviewer) {
|
|
push_email_addresses($pvalue, 'reviewer');
|
|
}
|
|
} elsif ($ptype eq "T") {
|
|
push(@scm, $pvalue);
|
|
} elsif ($ptype eq "W") {
|
|
push(@web, $pvalue);
|
|
} elsif ($ptype eq "S") {
|
|
push(@status, $pvalue);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub email_inuse {
|
|
my ($name, $address) = @_;
|
|
|
|
return 1 if (($name eq "") && ($address eq ""));
|
|
return 1 if (($name ne "") && exists($email_hash_name{lc($name)}));
|
|
return 1 if (($address ne "") && exists($email_hash_address{lc($address)}));
|
|
|
|
return 0;
|
|
}
|
|
|
|
sub push_email_address {
|
|
my ($line, $role) = @_;
|
|
|
|
my ($name, $address) = parse_email($line);
|
|
|
|
if ($address eq "") {
|
|
return 0;
|
|
}
|
|
|
|
if (!$email_remove_duplicates) {
|
|
push(@email_to, [format_email($name, $address, $email_usename), $role]);
|
|
} elsif (!email_inuse($name, $address)) {
|
|
push(@email_to, [format_email($name, $address, $email_usename), $role]);
|
|
$email_hash_name{lc($name)}++ if ($name ne "");
|
|
$email_hash_address{lc($address)}++;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
sub push_email_addresses {
|
|
my ($address, $role) = @_;
|
|
|
|
my @address_list = ();
|
|
|
|
if (rfc822_valid($address)) {
|
|
push_email_address($address, $role);
|
|
} elsif (@address_list = rfc822_validlist($address)) {
|
|
my $array_count = shift(@address_list);
|
|
while (my $entry = shift(@address_list)) {
|
|
push_email_address($entry, $role);
|
|
}
|
|
} else {
|
|
if (!push_email_address($address, $role)) {
|
|
warn("Invalid MAINTAINERS address: '" . $address . "'\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
sub add_role {
|
|
my ($line, $role) = @_;
|
|
|
|
my ($name, $address) = parse_email($line);
|
|
my $email = format_email($name, $address, $email_usename);
|
|
|
|
foreach my $entry (@email_to) {
|
|
if ($email_remove_duplicates) {
|
|
my ($entry_name, $entry_address) = parse_email($entry->[0]);
|
|
if (($name eq $entry_name || $address eq $entry_address)
|
|
&& ($role eq "" || !($entry->[1] =~ m/$role/))
|
|
) {
|
|
if ($entry->[1] eq "") {
|
|
$entry->[1] = "$role";
|
|
} else {
|
|
$entry->[1] = "$entry->[1],$role";
|
|
}
|
|
}
|
|
} else {
|
|
if ($email eq $entry->[0]
|
|
&& ($role eq "" || !($entry->[1] =~ m/$role/))
|
|
) {
|
|
if ($entry->[1] eq "") {
|
|
$entry->[1] = "$role";
|
|
} else {
|
|
$entry->[1] = "$entry->[1],$role";
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub which {
|
|
my ($bin) = @_;
|
|
|
|
foreach my $path (split(/:/, $ENV{PATH})) {
|
|
if (-e "$path/$bin") {
|
|
return "$path/$bin";
|
|
}
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
sub which_conf {
|
|
my ($conf) = @_;
|
|
|
|
foreach my $path (split(/:/, ".:$ENV{HOME}:.scripts")) {
|
|
if (-e "$path/$conf") {
|
|
return "$path/$conf";
|
|
}
|
|
}
|
|
|
|
return "";
|
|
}
|
|
|
|
sub mailmap_email {
|
|
my ($line) = @_;
|
|
|
|
my ($name, $address) = parse_email($line);
|
|
my $email = format_email($name, $address, 1);
|
|
my $real_name = $name;
|
|
my $real_address = $address;
|
|
|
|
if (exists $mailmap->{names}->{$email} ||
|
|
exists $mailmap->{addresses}->{$email}) {
|
|
if (exists $mailmap->{names}->{$email}) {
|
|
$real_name = $mailmap->{names}->{$email};
|
|
}
|
|
if (exists $mailmap->{addresses}->{$email}) {
|
|
$real_address = $mailmap->{addresses}->{$email};
|
|
}
|
|
} else {
|
|
if (exists $mailmap->{names}->{$address}) {
|
|
$real_name = $mailmap->{names}->{$address};
|
|
}
|
|
if (exists $mailmap->{addresses}->{$address}) {
|
|
$real_address = $mailmap->{addresses}->{$address};
|
|
}
|
|
}
|
|
return format_email($real_name, $real_address, 1);
|
|
}
|
|
|
|
sub mailmap {
|
|
my (@addresses) = @_;
|
|
|
|
my @mapped_emails = ();
|
|
foreach my $line (@addresses) {
|
|
push(@mapped_emails, mailmap_email($line));
|
|
}
|
|
merge_by_realname(@mapped_emails) if ($email_use_mailmap);
|
|
return @mapped_emails;
|
|
}
|
|
|
|
sub merge_by_realname {
|
|
my %address_map;
|
|
my (@emails) = @_;
|
|
|
|
foreach my $email (@emails) {
|
|
my ($name, $address) = parse_email($email);
|
|
if (exists $address_map{$name}) {
|
|
$address = $address_map{$name};
|
|
$email = format_email($name, $address, 1);
|
|
} else {
|
|
$address_map{$name} = $address;
|
|
}
|
|
}
|
|
}
|
|
|
|
sub git_execute_cmd {
|
|
my ($cmd) = @_;
|
|
my @lines = ();
|
|
|
|
my $output = `$cmd`;
|
|
$output =~ s/^\s*//gm;
|
|
@lines = split("\n", $output);
|
|
|
|
return @lines;
|
|
}
|
|
|
|
sub hg_execute_cmd {
|
|
my ($cmd) = @_;
|
|
my @lines = ();
|
|
|
|
my $output = `$cmd`;
|
|
@lines = split("\n", $output);
|
|
|
|
return @lines;
|
|
}
|
|
|
|
sub extract_formatted_signatures {
|
|
my (@signature_lines) = @_;
|
|
|
|
my @type = @signature_lines;
|
|
|
|
s/\s*(.*):.*/$1/ for (@type);
|
|
|
|
# cut -f2- -d":"
|
|
s/\s*.*:\s*(.+)\s*/$1/ for (@signature_lines);
|
|
|
|
## Reformat email addresses (with names) to avoid badly written signatures
|
|
|
|
foreach my $signer (@signature_lines) {
|
|
$signer = deduplicate_email($signer);
|
|
}
|
|
|
|
return (\@type, \@signature_lines);
|
|
}
|
|
|
|
sub vcs_find_signers {
|
|
my ($cmd, $file) = @_;
|
|
my $commits;
|
|
my @lines = ();
|
|
my @signatures = ();
|
|
my @authors = ();
|
|
my @stats = ();
|
|
|
|
@lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
|
|
|
|
my $pattern = $VCS_cmds{"commit_pattern"};
|
|
my $author_pattern = $VCS_cmds{"author_pattern"};
|
|
my $stat_pattern = $VCS_cmds{"stat_pattern"};
|
|
|
|
$stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern
|
|
|
|
$commits = grep(/$pattern/, @lines); # of commits
|
|
|
|
@authors = grep(/$author_pattern/, @lines);
|
|
@signatures = grep(/^[ \t]*${signature_pattern}.*\@.*$/, @lines);
|
|
@stats = grep(/$stat_pattern/, @lines);
|
|
|
|
# print("stats: <@stats>\n");
|
|
|
|
return (0, \@signatures, \@authors, \@stats) if !@signatures;
|
|
|
|
save_commits_by_author(@lines) if ($interactive);
|
|
save_commits_by_signer(@lines) if ($interactive);
|
|
|
|
if (!$email_git_penguin_chiefs) {
|
|
@signatures = grep(!/${penguin_chiefs}/i, @signatures);
|
|
}
|
|
|
|
my ($author_ref, $authors_ref) = extract_formatted_signatures(@authors);
|
|
my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures);
|
|
|
|
return ($commits, $signers_ref, $authors_ref, \@stats);
|
|
}
|
|
|
|
sub vcs_find_author {
|
|
my ($cmd) = @_;
|
|
my @lines = ();
|
|
|
|
@lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
|
|
|
|
if (!$email_git_penguin_chiefs) {
|
|
@lines = grep(!/${penguin_chiefs}/i, @lines);
|
|
}
|
|
|
|
return @lines if !@lines;
|
|
|
|
my @authors = ();
|
|
foreach my $line (@lines) {
|
|
if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
|
|
my $author = $1;
|
|
my ($name, $address) = parse_email($author);
|
|
$author = format_email($name, $address, 1);
|
|
push(@authors, $author);
|
|
}
|
|
}
|
|
|
|
save_commits_by_author(@lines) if ($interactive);
|
|
save_commits_by_signer(@lines) if ($interactive);
|
|
|
|
return @authors;
|
|
}
|
|
|
|
sub vcs_save_commits {
|
|
my ($cmd) = @_;
|
|
my @lines = ();
|
|
my @commits = ();
|
|
|
|
@lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
|
|
|
|
foreach my $line (@lines) {
|
|
if ($line =~ m/$VCS_cmds{"blame_commit_pattern"}/) {
|
|
push(@commits, $1);
|
|
}
|
|
}
|
|
|
|
return @commits;
|
|
}
|
|
|
|
sub vcs_blame {
|
|
my ($file) = @_;
|
|
my $cmd;
|
|
my @commits = ();
|
|
|
|
return @commits if (!(-f $file));
|
|
|
|
if (@range && $VCS_cmds{"blame_range_cmd"} eq "") {
|
|
my @all_commits = ();
|
|
|
|
$cmd = $VCS_cmds{"blame_file_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
|
|
@all_commits = vcs_save_commits($cmd);
|
|
|
|
foreach my $file_range_diff (@range) {
|
|
next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
|
|
my $diff_file = $1;
|
|
my $diff_start = $2;
|
|
my $diff_length = $3;
|
|
next if ("$file" ne "$diff_file");
|
|
for (my $i = $diff_start; $i < $diff_start + $diff_length; $i++) {
|
|
push(@commits, $all_commits[$i]);
|
|
}
|
|
}
|
|
} elsif (@range) {
|
|
foreach my $file_range_diff (@range) {
|
|
next if (!($file_range_diff =~ m/(.+):(.+):(.+)/));
|
|
my $diff_file = $1;
|
|
my $diff_start = $2;
|
|
my $diff_length = $3;
|
|
next if ("$file" ne "$diff_file");
|
|
$cmd = $VCS_cmds{"blame_range_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
|
|
push(@commits, vcs_save_commits($cmd));
|
|
}
|
|
} else {
|
|
$cmd = $VCS_cmds{"blame_file_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
|
|
@commits = vcs_save_commits($cmd);
|
|
}
|
|
|
|
foreach my $commit (@commits) {
|
|
$commit =~ s/^\^//g;
|
|
}
|
|
|
|
return @commits;
|
|
}
|
|
|
|
my $printed_novcs = 0;
|
|
sub vcs_exists {
|
|
%VCS_cmds = %VCS_cmds_git;
|
|
return 1 if eval $VCS_cmds{"available"};
|
|
%VCS_cmds = %VCS_cmds_hg;
|
|
return 2 if eval $VCS_cmds{"available"};
|
|
%VCS_cmds = ();
|
|
if (!$printed_novcs) {
|
|
warn("$P: No supported VCS found. Add --nogit to options?\n");
|
|
warn("Using a git repository produces better results.\n");
|
|
warn("Try Linus Torvalds' latest git repository using:\n");
|
|
warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\n");
|
|
$printed_novcs = 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
sub vcs_is_git {
|
|
vcs_exists();
|
|
return $vcs_used == 1;
|
|
}
|
|
|
|
sub vcs_is_hg {
|
|
return $vcs_used == 2;
|
|
}
|
|
|
|
sub interactive_get_maintainers {
|
|
my ($list_ref) = @_;
|
|
my @list = @$list_ref;
|
|
|
|
vcs_exists();
|
|
|
|
my %selected;
|
|
my %authored;
|
|
my %signed;
|
|
my $count = 0;
|
|
my $maintained = 0;
|
|
foreach my $entry (@list) {
|
|
$maintained = 1 if ($entry->[1] =~ /^(maintainer|supporter)/i);
|
|
$selected{$count} = 1;
|
|
$authored{$count} = 0;
|
|
$signed{$count} = 0;
|
|
$count++;
|
|
}
|
|
|
|
#menu loop
|
|
my $done = 0;
|
|
my $print_options = 0;
|
|
my $redraw = 1;
|
|
while (!$done) {
|
|
$count = 0;
|
|
if ($redraw) {
|
|
printf STDERR "\n%1s %2s %-65s",
|
|
"*", "#", "email/list and role:stats";
|
|
if ($email_git ||
|
|
($email_git_fallback && !$maintained) ||
|
|
$email_git_blame) {
|
|
print STDERR "auth sign";
|
|
}
|
|
print STDERR "\n";
|
|
foreach my $entry (@list) {
|
|
my $email = $entry->[0];
|
|
my $role = $entry->[1];
|
|
my $sel = "";
|
|
$sel = "*" if ($selected{$count});
|
|
my $commit_author = $commit_author_hash{$email};
|
|
my $commit_signer = $commit_signer_hash{$email};
|
|
my $authored = 0;
|
|
my $signed = 0;
|
|
$authored++ for (@{$commit_author});
|
|
$signed++ for (@{$commit_signer});
|
|
printf STDERR "%1s %2d %-65s", $sel, $count + 1, $email;
|
|
printf STDERR "%4d %4d", $authored, $signed
|
|
if ($authored > 0 || $signed > 0);
|
|
printf STDERR "\n %s\n", $role;
|
|
if ($authored{$count}) {
|
|
my $commit_author = $commit_author_hash{$email};
|
|
foreach my $ref (@{$commit_author}) {
|
|
print STDERR " Author: @{$ref}[1]\n";
|
|
}
|
|
}
|
|
if ($signed{$count}) {
|
|
my $commit_signer = $commit_signer_hash{$email};
|
|
foreach my $ref (@{$commit_signer}) {
|
|
print STDERR " @{$ref}[2]: @{$ref}[1]\n";
|
|
}
|
|
}
|
|
|
|
$count++;
|
|
}
|
|
}
|
|
my $date_ref = \$email_git_since;
|
|
$date_ref = \$email_hg_since if (vcs_is_hg());
|
|
if ($print_options) {
|
|
$print_options = 0;
|
|
if (vcs_exists()) {
|
|
print STDERR <<EOT
|
|
|
|
Version Control options:
|
|
g use git history [$email_git]
|
|
gf use git-fallback [$email_git_fallback]
|
|
b use git blame [$email_git_blame]
|
|
bs use blame signatures [$email_git_blame_signatures]
|
|
c# minimum commits [$email_git_min_signatures]
|
|
%# min percent [$email_git_min_percent]
|
|
d# history to use [$$date_ref]
|
|
x# max maintainers [$email_git_max_maintainers]
|
|
t all signature types [$email_git_all_signature_types]
|
|
m use .mailmap [$email_use_mailmap]
|
|
EOT
|
|
}
|
|
print STDERR <<EOT
|
|
|
|
Additional options:
|
|
0 toggle all
|
|
tm toggle maintainers
|
|
tg toggle git entries
|
|
tl toggle open list entries
|
|
ts toggle subscriber list entries
|
|
f emails in file [$file_emails]
|
|
k keywords in file [$keywords]
|
|
r remove duplicates [$email_remove_duplicates]
|
|
p# pattern match depth [$pattern_depth]
|
|
EOT
|
|
}
|
|
print STDERR
|
|
"\n#(toggle), A#(author), S#(signed) *(all), ^(none), O(options), Y(approve): ";
|
|
|
|
my $input = <STDIN>;
|
|
chomp($input);
|
|
|
|
$redraw = 1;
|
|
my $rerun = 0;
|
|
my @wish = split(/[, ]+/, $input);
|
|
foreach my $nr (@wish) {
|
|
$nr = lc($nr);
|
|
my $sel = substr($nr, 0, 1);
|
|
my $str = substr($nr, 1);
|
|
my $val = 0;
|
|
$val = $1 if $str =~ /^(\d+)$/;
|
|
|
|
if ($sel eq "y") {
|
|
$interactive = 0;
|
|
$done = 1;
|
|
$output_rolestats = 0;
|
|
$output_roles = 0;
|
|
last;
|
|
} elsif ($nr =~ /^\d+$/ && $nr > 0 && $nr <= $count) {
|
|
$selected{$nr - 1} = !$selected{$nr - 1};
|
|
} elsif ($sel eq "*" || $sel eq '^') {
|
|
my $toggle = 0;
|
|
$toggle = 1 if ($sel eq '*');
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = $toggle;
|
|
}
|
|
} elsif ($sel eq "0") {
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = !$selected{$i};
|
|
}
|
|
} elsif ($sel eq "t") {
|
|
if (lc($str) eq "m") {
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = !$selected{$i}
|
|
if ($list[$i]->[1] =~ /^(maintainer|supporter)/i);
|
|
}
|
|
} elsif (lc($str) eq "g") {
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = !$selected{$i}
|
|
if ($list[$i]->[1] =~ /^(author|commit|signer)/i);
|
|
}
|
|
} elsif (lc($str) eq "l") {
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = !$selected{$i}
|
|
if ($list[$i]->[1] =~ /^(open list)/i);
|
|
}
|
|
} elsif (lc($str) eq "s") {
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$selected{$i} = !$selected{$i}
|
|
if ($list[$i]->[1] =~ /^(subscriber list)/i);
|
|
}
|
|
}
|
|
} elsif ($sel eq "a") {
|
|
if ($val > 0 && $val <= $count) {
|
|
$authored{$val - 1} = !$authored{$val - 1};
|
|
} elsif ($str eq '*' || $str eq '^') {
|
|
my $toggle = 0;
|
|
$toggle = 1 if ($str eq '*');
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$authored{$i} = $toggle;
|
|
}
|
|
}
|
|
} elsif ($sel eq "s") {
|
|
if ($val > 0 && $val <= $count) {
|
|
$signed{$val - 1} = !$signed{$val - 1};
|
|
} elsif ($str eq '*' || $str eq '^') {
|
|
my $toggle = 0;
|
|
$toggle = 1 if ($str eq '*');
|
|
for (my $i = 0; $i < $count; $i++) {
|
|
$signed{$i} = $toggle;
|
|
}
|
|
}
|
|
} elsif ($sel eq "o") {
|
|
$print_options = 1;
|
|
$redraw = 1;
|
|
} elsif ($sel eq "g") {
|
|
if ($str eq "f") {
|
|
bool_invert(\$email_git_fallback);
|
|
} else {
|
|
bool_invert(\$email_git);
|
|
}
|
|
$rerun = 1;
|
|
} elsif ($sel eq "b") {
|
|
if ($str eq "s") {
|
|
bool_invert(\$email_git_blame_signatures);
|
|
} else {
|
|
bool_invert(\$email_git_blame);
|
|
}
|
|
$rerun = 1;
|
|
} elsif ($sel eq "c") {
|
|
if ($val > 0) {
|
|
$email_git_min_signatures = $val;
|
|
$rerun = 1;
|
|
}
|
|
} elsif ($sel eq "x") {
|
|
if ($val > 0) {
|
|
$email_git_max_maintainers = $val;
|
|
$rerun = 1;
|
|
}
|
|
} elsif ($sel eq "%") {
|
|
if ($str ne "" && $val >= 0) {
|
|
$email_git_min_percent = $val;
|
|
$rerun = 1;
|
|
}
|
|
} elsif ($sel eq "d") {
|
|
if (vcs_is_git()) {
|
|
$email_git_since = $str;
|
|
} elsif (vcs_is_hg()) {
|
|
$email_hg_since = $str;
|
|
}
|
|
$rerun = 1;
|
|
} elsif ($sel eq "t") {
|
|
bool_invert(\$email_git_all_signature_types);
|
|
$rerun = 1;
|
|
} elsif ($sel eq "f") {
|
|
bool_invert(\$file_emails);
|
|
$rerun = 1;
|
|
} elsif ($sel eq "r") {
|
|
bool_invert(\$email_remove_duplicates);
|
|
$rerun = 1;
|
|
} elsif ($sel eq "m") {
|
|
bool_invert(\$email_use_mailmap);
|
|
read_mailmap();
|
|
$rerun = 1;
|
|
} elsif ($sel eq "k") {
|
|
bool_invert(\$keywords);
|
|
$rerun = 1;
|
|
} elsif ($sel eq "p") {
|
|
if ($str ne "" && $val >= 0) {
|
|
$pattern_depth = $val;
|
|
$rerun = 1;
|
|
}
|
|
} elsif ($sel eq "h" || $sel eq "?") {
|
|
print STDERR <<EOT
|
|
|
|
Interactive mode allows you to select the various maintainers, submitters,
|
|
commit signers and mailing lists that could be CC'd on a patch.
|
|
|
|
Any *'d entry is selected.
|
|
|
|
If you have git or hg installed, you can choose to summarize the commit
|
|
history of files in the patch. Also, each line of the current file can
|
|
be matched to its commit author and that commits signers with blame.
|
|
|
|
Various knobs exist to control the length of time for active commit
|
|
tracking, the maximum number of commit authors and signers to add,
|
|
and such.
|
|
|
|
Enter selections at the prompt until you are satisfied that the selected
|
|
maintainers are appropriate. You may enter multiple selections separated
|
|
by either commas or spaces.
|
|
|
|
EOT
|
|
} else {
|
|
print STDERR "invalid option: '$nr'\n";
|
|
$redraw = 0;
|
|
}
|
|
}
|
|
if ($rerun) {
|
|
print STDERR "git-blame can be very slow, please have patience..."
|
|
if ($email_git_blame);
|
|
goto &get_maintainers;
|
|
}
|
|
}
|
|
|
|
#drop not selected entries
|
|
$count = 0;
|
|
my @new_emailto = ();
|
|
foreach my $entry (@list) {
|
|
if ($selected{$count}) {
|
|
push(@new_emailto, $list[$count]);
|
|
}
|
|
$count++;
|
|
}
|
|
return @new_emailto;
|
|
}
|
|
|
|
sub bool_invert {
|
|
my ($bool_ref) = @_;
|
|
|
|
if ($$bool_ref) {
|
|
$$bool_ref = 0;
|
|
} else {
|
|
$$bool_ref = 1;
|
|
}
|
|
}
|
|
|
|
sub deduplicate_email {
|
|
my ($email) = @_;
|
|
|
|
my $matched = 0;
|
|
my ($name, $address) = parse_email($email);
|
|
$email = format_email($name, $address, 1);
|
|
$email = mailmap_email($email);
|
|
|
|
return $email if (!$email_remove_duplicates);
|
|
|
|
($name, $address) = parse_email($email);
|
|
|
|
if ($name ne "" && $deduplicate_name_hash{lc($name)}) {
|
|
$name = $deduplicate_name_hash{lc($name)}->[0];
|
|
$address = $deduplicate_name_hash{lc($name)}->[1];
|
|
$matched = 1;
|
|
} elsif ($deduplicate_address_hash{lc($address)}) {
|
|
$name = $deduplicate_address_hash{lc($address)}->[0];
|
|
$address = $deduplicate_address_hash{lc($address)}->[1];
|
|
$matched = 1;
|
|
}
|
|
if (!$matched) {
|
|
$deduplicate_name_hash{lc($name)} = [ $name, $address ];
|
|
$deduplicate_address_hash{lc($address)} = [ $name, $address ];
|
|
}
|
|
$email = format_email($name, $address, 1);
|
|
$email = mailmap_email($email);
|
|
return $email;
|
|
}
|
|
|
|
sub save_commits_by_author {
|
|
my (@lines) = @_;
|
|
|
|
my @authors = ();
|
|
my @commits = ();
|
|
my @subjects = ();
|
|
|
|
foreach my $line (@lines) {
|
|
if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
|
|
my $author = $1;
|
|
$author = deduplicate_email($author);
|
|
push(@authors, $author);
|
|
}
|
|
push(@commits, $1) if ($line =~ m/$VCS_cmds{"commit_pattern"}/);
|
|
push(@subjects, $1) if ($line =~ m/$VCS_cmds{"subject_pattern"}/);
|
|
}
|
|
|
|
for (my $i = 0; $i < @authors; $i++) {
|
|
my $exists = 0;
|
|
foreach my $ref(@{$commit_author_hash{$authors[$i]}}) {
|
|
if (@{$ref}[0] eq $commits[$i] &&
|
|
@{$ref}[1] eq $subjects[$i]) {
|
|
$exists = 1;
|
|
last;
|
|
}
|
|
}
|
|
if (!$exists) {
|
|
push(@{$commit_author_hash{$authors[$i]}},
|
|
[ ($commits[$i], $subjects[$i]) ]);
|
|
}
|
|
}
|
|
}
|
|
|
|
sub save_commits_by_signer {
|
|
my (@lines) = @_;
|
|
|
|
my $commit = "";
|
|
my $subject = "";
|
|
|
|
foreach my $line (@lines) {
|
|
$commit = $1 if ($line =~ m/$VCS_cmds{"commit_pattern"}/);
|
|
$subject = $1 if ($line =~ m/$VCS_cmds{"subject_pattern"}/);
|
|
if ($line =~ /^[ \t]*${signature_pattern}.*\@.*$/) {
|
|
my @signatures = ($line);
|
|
my ($types_ref, $signers_ref) = extract_formatted_signatures(@signatures);
|
|
my @types = @$types_ref;
|
|
my @signers = @$signers_ref;
|
|
|
|
my $type = $types[0];
|
|
my $signer = $signers[0];
|
|
|
|
$signer = deduplicate_email($signer);
|
|
|
|
my $exists = 0;
|
|
foreach my $ref(@{$commit_signer_hash{$signer}}) {
|
|
if (@{$ref}[0] eq $commit &&
|
|
@{$ref}[1] eq $subject &&
|
|
@{$ref}[2] eq $type) {
|
|
$exists = 1;
|
|
last;
|
|
}
|
|
}
|
|
if (!$exists) {
|
|
push(@{$commit_signer_hash{$signer}},
|
|
[ ($commit, $subject, $type) ]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub vcs_assign {
|
|
my ($role, $divisor, @lines) = @_;
|
|
|
|
my %hash;
|
|
my $count = 0;
|
|
|
|
return if (@lines <= 0);
|
|
|
|
if ($divisor <= 0) {
|
|
warn("Bad divisor in " . (caller(0))[3] . ": $divisor\n");
|
|
$divisor = 1;
|
|
}
|
|
|
|
@lines = mailmap(@lines);
|
|
|
|
return if (@lines <= 0);
|
|
|
|
@lines = sort(@lines);
|
|
|
|
# uniq -c
|
|
$hash{$_}++ for @lines;
|
|
|
|
# sort -rn
|
|
foreach my $line (sort {$hash{$b} <=> $hash{$a}} keys %hash) {
|
|
my $sign_offs = $hash{$line};
|
|
my $percent = $sign_offs * 100 / $divisor;
|
|
|
|
$percent = 100 if ($percent > 100);
|
|
next if (ignore_email_address($line));
|
|
$count++;
|
|
last if ($sign_offs < $email_git_min_signatures ||
|
|
$count > $email_git_max_maintainers ||
|
|
$percent < $email_git_min_percent);
|
|
push_email_address($line, '');
|
|
if ($output_rolestats) {
|
|
my $fmt_percent = sprintf("%.0f", $percent);
|
|
add_role($line, "$role:$sign_offs/$divisor=$fmt_percent%");
|
|
} else {
|
|
add_role($line, $role);
|
|
}
|
|
}
|
|
}
|
|
|
|
sub vcs_file_signoffs {
|
|
my ($file) = @_;
|
|
|
|
my $authors_ref;
|
|
my $signers_ref;
|
|
my $stats_ref;
|
|
my @authors = ();
|
|
my @signers = ();
|
|
my @stats = ();
|
|
my $commits;
|
|
|
|
$vcs_used = vcs_exists();
|
|
return if (!$vcs_used);
|
|
|
|
my $cmd = $VCS_cmds{"find_signers_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd
|
|
|
|
($commits, $signers_ref, $authors_ref, $stats_ref) = vcs_find_signers($cmd, $file);
|
|
|
|
@signers = @{$signers_ref} if defined $signers_ref;
|
|
@authors = @{$authors_ref} if defined $authors_ref;
|
|
@stats = @{$stats_ref} if defined $stats_ref;
|
|
|
|
# print("commits: <$commits>\nsigners:<@signers>\nauthors: <@authors>\nstats: <@stats>\n");
|
|
|
|
foreach my $signer (@signers) {
|
|
$signer = deduplicate_email($signer);
|
|
}
|
|
|
|
vcs_assign("commit_signer", $commits, @signers);
|
|
vcs_assign("authored", $commits, @authors);
|
|
if ($#authors == $#stats) {
|
|
my $stat_pattern = $VCS_cmds{"stat_pattern"};
|
|
$stat_pattern =~ s/(\$\w+)/$1/eeg; #interpolate $stat_pattern
|
|
|
|
my $added = 0;
|
|
my $deleted = 0;
|
|
for (my $i = 0; $i <= $#stats; $i++) {
|
|
if ($stats[$i] =~ /$stat_pattern/) {
|
|
$added += $1;
|
|
$deleted += $2;
|
|
}
|
|
}
|
|
my @tmp_authors = uniq(@authors);
|
|
foreach my $author (@tmp_authors) {
|
|
$author = deduplicate_email($author);
|
|
}
|
|
@tmp_authors = uniq(@tmp_authors);
|
|
my @list_added = ();
|
|
my @list_deleted = ();
|
|
foreach my $author (@tmp_authors) {
|
|
my $auth_added = 0;
|
|
my $auth_deleted = 0;
|
|
for (my $i = 0; $i <= $#stats; $i++) {
|
|
if ($author eq deduplicate_email($authors[$i]) &&
|
|
$stats[$i] =~ /$stat_pattern/) {
|
|
$auth_added += $1;
|
|
$auth_deleted += $2;
|
|
}
|
|
}
|
|
for (my $i = 0; $i < $auth_added; $i++) {
|
|
push(@list_added, $author);
|
|
}
|
|
for (my $i = 0; $i < $auth_deleted; $i++) {
|
|
push(@list_deleted, $author);
|
|
}
|
|
}
|
|
vcs_assign("added_lines", $added, @list_added);
|
|
vcs_assign("removed_lines", $deleted, @list_deleted);
|
|
}
|
|
}
|
|
|
|
sub vcs_file_blame {
|
|
my ($file) = @_;
|
|
|
|
my @signers = ();
|
|
my @all_commits = ();
|
|
my @commits = ();
|
|
my $total_commits;
|
|
my $total_lines;
|
|
|
|
$vcs_used = vcs_exists();
|
|
return if (!$vcs_used);
|
|
|
|
@all_commits = vcs_blame($file);
|
|
@commits = uniq(@all_commits);
|
|
$total_commits = @commits;
|
|
$total_lines = @all_commits;
|
|
|
|
if ($email_git_blame_signatures) {
|
|
if (vcs_is_hg()) {
|
|
my $commit_count;
|
|
my $commit_authors_ref;
|
|
my $commit_signers_ref;
|
|
my $stats_ref;
|
|
my @commit_authors = ();
|
|
my @commit_signers = ();
|
|
my $commit = join(" -r ", @commits);
|
|
my $cmd;
|
|
|
|
$cmd = $VCS_cmds{"find_commit_signers_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
|
|
|
|
($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers($cmd, $file);
|
|
@commit_authors = @{$commit_authors_ref} if defined $commit_authors_ref;
|
|
@commit_signers = @{$commit_signers_ref} if defined $commit_signers_ref;
|
|
|
|
push(@signers, @commit_signers);
|
|
} else {
|
|
foreach my $commit (@commits) {
|
|
my $commit_count;
|
|
my $commit_authors_ref;
|
|
my $commit_signers_ref;
|
|
my $stats_ref;
|
|
my @commit_authors = ();
|
|
my @commit_signers = ();
|
|
my $cmd;
|
|
|
|
$cmd = $VCS_cmds{"find_commit_signers_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
|
|
|
|
($commit_count, $commit_signers_ref, $commit_authors_ref, $stats_ref) = vcs_find_signers($cmd, $file);
|
|
@commit_authors = @{$commit_authors_ref} if defined $commit_authors_ref;
|
|
@commit_signers = @{$commit_signers_ref} if defined $commit_signers_ref;
|
|
|
|
push(@signers, @commit_signers);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($from_filename) {
|
|
if ($output_rolestats) {
|
|
my @blame_signers;
|
|
if (vcs_is_hg()) {{ # Double brace for last exit
|
|
my $commit_count;
|
|
my @commit_signers = ();
|
|
@commits = uniq(@commits);
|
|
@commits = sort(@commits);
|
|
my $commit = join(" -r ", @commits);
|
|
my $cmd;
|
|
|
|
$cmd = $VCS_cmds{"find_commit_author_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #substitute variables in $cmd
|
|
|
|
my @lines = ();
|
|
|
|
@lines = &{$VCS_cmds{"execute_cmd"}}($cmd);
|
|
|
|
if (!$email_git_penguin_chiefs) {
|
|
@lines = grep(!/${penguin_chiefs}/i, @lines);
|
|
}
|
|
|
|
last if !@lines;
|
|
|
|
my @authors = ();
|
|
foreach my $line (@lines) {
|
|
if ($line =~ m/$VCS_cmds{"author_pattern"}/) {
|
|
my $author = $1;
|
|
$author = deduplicate_email($author);
|
|
push(@authors, $author);
|
|
}
|
|
}
|
|
|
|
save_commits_by_author(@lines) if ($interactive);
|
|
save_commits_by_signer(@lines) if ($interactive);
|
|
|
|
push(@signers, @authors);
|
|
}}
|
|
else {
|
|
foreach my $commit (@commits) {
|
|
my $i;
|
|
my $cmd = $VCS_cmds{"find_commit_author_cmd"};
|
|
$cmd =~ s/(\$\w+)/$1/eeg; #interpolate $cmd
|
|
my @author = vcs_find_author($cmd);
|
|
next if !@author;
|
|
|
|
my $formatted_author = deduplicate_email($author[0]);
|
|
|
|
my $count = grep(/$commit/, @all_commits);
|
|
for ($i = 0; $i < $count ; $i++) {
|
|
push(@blame_signers, $formatted_author);
|
|
}
|
|
}
|
|
}
|
|
if (@blame_signers) {
|
|
vcs_assign("authored lines", $total_lines, @blame_signers);
|
|
}
|
|
}
|
|
foreach my $signer (@signers) {
|
|
$signer = deduplicate_email($signer);
|
|
}
|
|
vcs_assign("commits", $total_commits, @signers);
|
|
} else {
|
|
foreach my $signer (@signers) {
|
|
$signer = deduplicate_email($signer);
|
|
}
|
|
vcs_assign("modified commits", $total_commits, @signers);
|
|
}
|
|
}
|
|
|
|
sub uniq {
|
|
my (@parms) = @_;
|
|
|
|
my %saw;
|
|
@parms = grep(!$saw{$_}++, @parms);
|
|
return @parms;
|
|
}
|
|
|
|
sub sort_and_uniq {
|
|
my (@parms) = @_;
|
|
|
|
my %saw;
|
|
@parms = sort @parms;
|
|
@parms = grep(!$saw{$_}++, @parms);
|
|
return @parms;
|
|
}
|
|
|
|
sub clean_file_emails {
|
|
my (@file_emails) = @_;
|
|
my @fmt_emails = ();
|
|
|
|
foreach my $email (@file_emails) {
|
|
$email =~ s/[\(\<\{]{0,1}([A-Za-z0-9_\.\+-]+\@[A-Za-z0-9\.-]+)[\)\>\}]{0,1}/\<$1\>/g;
|
|
my ($name, $address) = parse_email($email);
|
|
if ($name eq '"[,\.]"') {
|
|
$name = "";
|
|
}
|
|
|
|
my @nw = split(/[^A-Za-zÀ-ÿ\'\,\.\+-]/, $name);
|
|
if (@nw > 2) {
|
|
my $first = $nw[@nw - 3];
|
|
my $middle = $nw[@nw - 2];
|
|
my $last = $nw[@nw - 1];
|
|
|
|
if (((length($first) == 1 && $first =~ m/[A-Za-z]/) ||
|
|
(length($first) == 2 && substr($first, -1) eq ".")) ||
|
|
(length($middle) == 1 ||
|
|
(length($middle) == 2 && substr($middle, -1) eq "."))) {
|
|
$name = "$first $middle $last";
|
|
} else {
|
|
$name = "$middle $last";
|
|
}
|
|
}
|
|
|
|
if (substr($name, -1) =~ /[,\.]/) {
|
|
$name = substr($name, 0, length($name) - 1);
|
|
} elsif (substr($name, -2) =~ /[,\.]"/) {
|
|
$name = substr($name, 0, length($name) - 2) . '"';
|
|
}
|
|
|
|
if (substr($name, 0, 1) =~ /[,\.]/) {
|
|
$name = substr($name, 1, length($name) - 1);
|
|
} elsif (substr($name, 0, 2) =~ /"[,\.]/) {
|
|
$name = '"' . substr($name, 2, length($name) - 2);
|
|
}
|
|
|
|
my $fmt_email = format_email($name, $address, $email_usename);
|
|
push(@fmt_emails, $fmt_email);
|
|
}
|
|
return @fmt_emails;
|
|
}
|
|
|
|
sub merge_email {
|
|
my @lines;
|
|
my %saw;
|
|
|
|
for (@_) {
|
|
my ($address, $role) = @$_;
|
|
if (!$saw{$address}) {
|
|
if ($output_roles) {
|
|
push(@lines, "$address ($role)");
|
|
} else {
|
|
push(@lines, $address);
|
|
}
|
|
$saw{$address} = 1;
|
|
}
|
|
}
|
|
|
|
return @lines;
|
|
}
|
|
|
|
sub output {
|
|
my (@parms) = @_;
|
|
|
|
if ($output_multiline) {
|
|
foreach my $line (@parms) {
|
|
print("${line}\n");
|
|
}
|
|
} else {
|
|
print(join($output_separator, @parms));
|
|
print("\n");
|
|
}
|
|
}
|
|
|
|
my $rfc822re;
|
|
|
|
sub make_rfc822re {
|
|
# Basic lexical tokens are specials, domain_literal, quoted_string, atom, and
|
|
# comment. We must allow for rfc822_lwsp (or comments) after each of these.
|
|
# This regexp will only work on addresses which have had comments stripped
|
|
# and replaced with rfc822_lwsp.
|
|
|
|
my $specials = '()<>@,;:\\\\".\\[\\]';
|
|
my $controls = '\\000-\\037\\177';
|
|
|
|
my $dtext = "[^\\[\\]\\r\\\\]";
|
|
my $domain_literal = "\\[(?:$dtext|\\\\.)*\\]$rfc822_lwsp*";
|
|
|
|
my $quoted_string = "\"(?:[^\\\"\\r\\\\]|\\\\.|$rfc822_lwsp)*\"$rfc822_lwsp*";
|
|
|
|
# Use zero-width assertion to spot the limit of an atom. A simple
|
|
# $rfc822_lwsp* causes the regexp engine to hang occasionally.
|
|
my $atom = "[^$specials $controls]+(?:$rfc822_lwsp+|\\Z|(?=[\\[\"$specials]))";
|
|
my $word = "(?:$atom|$quoted_string)";
|
|
my $localpart = "$word(?:\\.$rfc822_lwsp*$word)*";
|
|
|
|
my $sub_domain = "(?:$atom|$domain_literal)";
|
|
my $domain = "$sub_domain(?:\\.$rfc822_lwsp*$sub_domain)*";
|
|
|
|
my $addr_spec = "$localpart\@$rfc822_lwsp*$domain";
|
|
|
|
my $phrase = "$word*";
|
|
my $route = "(?:\@$domain(?:,\@$rfc822_lwsp*$domain)*:$rfc822_lwsp*)";
|
|
my $route_addr = "\\<$rfc822_lwsp*$route?$addr_spec\\>$rfc822_lwsp*";
|
|
my $mailbox = "(?:$addr_spec|$phrase$route_addr)";
|
|
|
|
my $group = "$phrase:$rfc822_lwsp*(?:$mailbox(?:,\\s*$mailbox)*)?;\\s*";
|
|
my $address = "(?:$mailbox|$group)";
|
|
|
|
return "$rfc822_lwsp*$address";
|
|
}
|
|
|
|
sub rfc822_strip_comments {
|
|
my $s = shift;
|
|
# Recursively remove comments, and replace with a single space. The simpler
|
|
# regexps in the Email Addressing FAQ are imperfect - they will miss escaped
|
|
# chars in atoms, for example.
|
|
|
|
while ($s =~ s/^((?:[^"\\]|\\.)*
|
|
(?:"(?:[^"\\]|\\.)*"(?:[^"\\]|\\.)*)*)
|
|
\((?:[^()\\]|\\.)*\)/$1 /osx) {}
|
|
return $s;
|
|
}
|
|
|
|
# valid: returns true if the parameter is an RFC822 valid address
|
|
#
|
|
sub rfc822_valid {
|
|
my $s = rfc822_strip_comments(shift);
|
|
|
|
if (!$rfc822re) {
|
|
$rfc822re = make_rfc822re();
|
|
}
|
|
|
|
return $s =~ m/^$rfc822re$/so && $s =~ m/^$rfc822_char*$/;
|
|
}
|
|
|
|
# validlist: In scalar context, returns true if the parameter is an RFC822
|
|
# valid list of addresses.
|
|
#
|
|
# In list context, returns an empty list on failure (an invalid
|
|
# address was found); otherwise a list whose first element is the
|
|
# number of addresses found and whose remaining elements are the
|
|
# addresses. This is needed to disambiguate failure (invalid)
|
|
# from success with no addresses found, because an empty string is
|
|
# a valid list.
|
|
|
|
sub rfc822_validlist {
|
|
my $s = rfc822_strip_comments(shift);
|
|
|
|
if (!$rfc822re) {
|
|
$rfc822re = make_rfc822re();
|
|
}
|
|
# * null list items are valid according to the RFC
|
|
# * the '1' business is to aid in distinguishing failure from no results
|
|
|
|
my @r;
|
|
if ($s =~ m/^(?:$rfc822re)?(?:,(?:$rfc822re)?)*$/so &&
|
|
$s =~ m/^$rfc822_char*$/) {
|
|
while ($s =~ m/(?:^|,$rfc822_lwsp*)($rfc822re)/gos) {
|
|
push(@r, $1);
|
|
}
|
|
return wantarray ? (scalar(@r), @r) : 1;
|
|
}
|
|
return wantarray ? () : 0;
|
|
}
|