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Received: from BY5PR12MB4130.namprd12.prod.outlook.com (2603:10b6:a03:20b::16) by SA3PR12MB7901.namprd12.prod.outlook.com (2603:10b6:806:306::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6254.26; Thu, 6 Apr 2023 20:10:54 +0000 Received: from BY5PR12MB4130.namprd12.prod.outlook.com ([fe80::14c1:21d:5f45:5b49]) by BY5PR12MB4130.namprd12.prod.outlook.com ([fe80::14c1:21d:5f45:5b49%4]) with mapi id 15.20.6277.031; Thu, 6 Apr 2023 20:10:54 +0000 Message-ID: <282cbb5c-489b-2665-6512-ae5781bd0b46@nvidia.com> Date: Thu, 6 Apr 2023 13:10:51 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH 1/5] fstests: add MAINTAINERS and get_maintainer.pl files Content-Language: en-US To: Zorro Lang , fstests@vger.kernel.org Cc: linux-btrfs@vger.kernel.org, ceph-devel@vger.kernel.org, linux-cifs@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-unionfs@vger.kernel.org, jack@suse.com, linux-xfs@vger.kernel.org, fdmanana@suse.com, ebiggers@google.com, brauner@kernel.org, amir73il@gmail.com, djwong@kernel.org, anand.jain@oracle.com References: <20230404171411.699655-1-zlang@kernel.org> <20230404171411.699655-2-zlang@kernel.org> From: John Hubbard In-Reply-To: <20230404171411.699655-2-zlang@kernel.org> Content-Type: text/plain; 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Besides that, some folks help to review patches > (relevant with them) more often. > > So I'd like to bring in the similar way of linux/MAINTAINERS, records > fs relevant mailing lists, reviewers or co-maintainers. To recognize > the contribution from them, and help more users to know who or what > mailing list can be added in CC list of a patch. > > The MAINTAINERS and get_maintainer.pl are copied from linux project, > then made some changes for fstests specially. Hi Zorro, Instead of forking 23,000+ lines of MAINTAINERS and 2600+ lines of script into a strange tools/ location ("tools/" would then mean fstests, and "scripts/" would mean "everything else), this upgrade really should simply be done in place. I don't see much in the following patches that *truly* requires forking these files. And if you fix them up in place, then more people will be able to find the fstests maintainers easily, too. thanks, -- John Hubbard NVIDIA > > Signed-off-by: Zorro Lang > --- > MAINTAINERS | 116 ++ > tools/get_maintainer.pl | 2616 +++++++++++++++++++++++++++++++++++++++ > 2 files changed, 2732 insertions(+) > create mode 100644 MAINTAINERS > create mode 100755 tools/get_maintainer.pl > > diff --git a/MAINTAINERS b/MAINTAINERS > new file mode 100644 > index 00000000..09b1a5a3 > --- /dev/null > +++ b/MAINTAINERS > @@ -0,0 +1,116 @@ > +List of reviewers, co-maintainers and how to submit fstests changes > +==================================================== > + > +Please try to follow the guidelines below. This will make things > +easier on the maintainers. Not all of these guidelines matter for every > +trivial patch so apply some common sense. > + > +Tips for patch submitters > +------------------------- > + > +1. Always *test* your changes, however small, on at least 4 or > + 5 people, preferably many more. > + > +2. Make sure your changes compile correctly in multiple > + configurations. In particular check that changes work both as a > + module and built into the kernel. > + > +3. When you are happy with a change make it generally available for > + testing and await feedback. > + > +4. Make a patch available to fstests@ list directly, that's the only > + one mailing list which maintain the whole fstests project. > + > + PLEASE CC: the relevant reviewers, co-maintainers and mailing lists > + that are generated by ``tools/get_maintainer.pl.`` > + > + PLEASE try to include any credit lines you want added with the > + patch. It avoids people being missed off by mistake and makes > + it easier to know who wants adding and who doesn't. > + > + PLEASE document known bugs. If it doesn't work for everything > + or does something very odd once a month document it. > + > +5. Make sure you have the right to send any changes you make. If you > + do changes at work you may find your employer owns the patch > + not you. > + > +6. Happy hacking. > + > +Descriptions of section entries and preferred order > +--------------------------------------------------- > + > + M: *Mail* patches to: FullName > + These people might be a co-maintainer (with Supported status) or > + maintainer (with Maintained status). > + R: Designated *Reviewer*: FullName > + These reviewers should be CCed on patches. > + L: Besides fstests@ list itself, this *Mailing list* is relevant to > + this area, should be CCed. > + S: *Status*, one of the following (note: all things are maintained by > + fstests@vger.kernel.org): > + Supported: Someone is actually paid to look after this. > + Maintained: Someone actually looks after it, has the privilege to > + merge & push. > + Odd Fixes: It has a maintainer but they don't have time to do > + much other than throw the odd patch in. See below.. > + Orphan: No current maintainer [but maybe you could take the > + role as you write your new code]. > + Obsolete: Old code. Something tagged obsolete generally means > + it has been replaced by a better system and you > + should be using that. > + W: *Web-page* with status/info > + Q: *Patchwork* web based patch tracking system site > + B: URI for where to file *bugs*. A web-page with detailed bug > + filing info, a direct bug tracker link, or a mailto: URI. > + C: URI for *chat* protocol, server and channel where developers > + usually hang out, for example irc://server/channel. > + P: Subsystem Profile document for more details submitting > + patches to the given subsystem. This is either an in-tree file, > + or a URI. > + T: *SCM* tree type and location. > + Type is one of: git, hg, quilt, stgit, topgit > + F: *Files* and directories wildcard patterns. > + A trailing slash includes all files and subdirectory files. > + F: tests/xfs/ all files in and below tests/xfs > + F: tests/generic/* all files in tests/generic, but not below > + F: */ext4/* all files in "any top level directory"/ext4 > + One pattern per line. Multiple F: lines acceptable. > + X: *Excluded* files and directories that are NOT maintained, same > + rules as F:. Files exclusions are tested before file matches. > + Can be useful for excluding a specific subdirectory, for instance: > + F: src/ > + X: src/vfs > + matches all files in and below net excluding net/ipv6/ > + N: Files and directories *Regex* patterns. > + N: [^a-z]tegra all files whose path contains tegra > + (not including files like integrator) > + One pattern per line. Multiple N: lines acceptable. > + tools/get_maintainer.pl has different behavior for files that > + match F: pattern and matches of N: patterns. By default, > + get_maintainer will not look at git log history when an F: pattern > + match occurs. When an N: match occurs, git log history is used > + to also notify the people that have git commit signatures. > + K: *Content regex* (perl extended) pattern match in a patch or file. > + For instance: > + K: of_get_profile > + matches patches or files that contain "of_get_profile" > + K: \b(printk|pr_(info|err))\b > + matches patches or files that contain one or more of the words > + printk, pr_info or pr_err > + One regex pattern per line. Multiple K: lines acceptable. > + > +Maintainers List > +---------------- > + > +.. note:: The whole fstests are maintained by fstests@vger.kernel.org, so you > + should send patch to fstests@ at least. Other relevant mailing list > + or reviewer or co-maintainer can be in cc list. > + > +ALL > +M: Zorro Lang > +L: fstests@vger.kernel.org > +S: Maintained > +T: git git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git > +F: * > +F: */ > diff --git a/tools/get_maintainer.pl b/tools/get_maintainer.pl > new file mode 100755 > index 00000000..376c7c02 > --- /dev/null > +++ b/tools/get_maintainer.pl > @@ -0,0 +1,2616 @@ > +#!/usr/bin/env perl > +# SPDX-License-Identifier: GPL-2.0 > +# > +# This script is copied from linux/scripts/get_maintainer.pl, then > +# changes for fstests specifically. > +# > +# Print selected MAINTAINERS information for > +# the files modified in a patch or for a file > +# > +# usage: perl tools/get_maintainer.pl [OPTIONS] > +# perl tools/get_maintainer.pl [OPTIONS] -f > + > +use warnings; > +use strict; > + > +my $P = $0; > +my $V = '0.26'; > + > +use Getopt::Long qw(:config no_auto_abbrev); > +use Cwd; > +use File::Find; > +use File::Spec::Functions; > + > +my $cur_path = fastgetcwd() . '/'; > +my $lk_path = "./"; > +my $email = 1; > +my $email_usename = 1; > +my $email_maintainer = 1; > +my $email_reviewer = 1; > +my $email_fixes = 1; > +my $email_list = 1; > +my $email_moderated_list = 1; > +my $email_subscriber_list = 0; > +my $email_git_penguin_chiefs = 0; > +my $email_git = 0; > +my $email_git_all_signature_types = 0; > +my $email_git_blame = 0; > +my $email_git_blame_signatures = 1; > +my $email_git_fallback = 1; > +my $email_git_min_signatures = 1; > +my $email_git_max_maintainers = 5; > +my $email_git_min_percent = 5; > +my $email_git_since = "1-year-ago"; > +my $email_hg_since = "-365"; > +my $interactive = 0; > +my $email_remove_duplicates = 1; > +my $email_use_mailmap = 1; > +my $output_multiline = 1; > +my $output_separator = ", "; > +my $output_roles = 0; > +my $output_rolestats = 1; > +my $output_section_maxlen = 50; > +my $scm = 0; > +my $tree = 1; > +my $web = 0; > +my $subsystem = 0; > +my $status = 0; > +my $letters = ""; > +my $keywords = 1; > +my $sections = 0; > +my $email_file_emails = 0; > +my $from_filename = 0; > +my $pattern_depth = 0; > +my $self_test = undef; > +my $version = 0; > +my $help = 0; > +my $find_maintainer_files = 0; > +my $maintainer_path; > +my $vcs_used = 0; > + > +my $exit = 0; > + > +my @files = (); > +my @fixes = (); # If a patch description includes Fixes: lines > +my @range = (); > +my @keyword_tvi = (); > +my @file_emails = (); > + > +my %commit_author_hash; > +my %commit_signer_hash; > + > +my @penguin_chief = (); > +push(@penguin_chief, "Zorro Lang:zlang\@kernel.org"); > + > +my @penguin_chief_names = (); > +foreach my $chief (@penguin_chief) { > + if ($chief =~ m/^(.*):(.*)/) { > + my $chief_name = $1; > + my $chief_addr = $2; > + push(@penguin_chief_names, $chief_name); > + } > +} > +my $penguin_chiefs = "\(" . join("|", @penguin_chief_names) . "\)"; > + > +# Signature types of people who are either > +# a) responsible for the code in question, or > +# b) familiar enough with it to give relevant feedback > +my @signature_tags = (); > +push(@signature_tags, "Signed-off-by:"); > +push(@signature_tags, "Reviewed-by:"); > +push(@signature_tags, "Acked-by:"); > + > +my $signature_pattern = "\(" . join("|", @signature_tags) . "\)"; > + > +# rfc822 email address - preloaded methods go here. > +my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])"; > +my $rfc822_char = '[\\000-\\377]'; > + > +# VCS command support: class-like functions and strings > + > +my %VCS_cmds; > + > +my %VCS_cmds_git = ( > + "execute_cmd" => \&git_execute_cmd, > + "available" => '(which("git") ne "") && (-e ".git")', > + "find_signers_cmd" => > + "git log --no-color --follow --since=\$email_git_since " . > + '--numstat --no-merges ' . > + '--format="GitCommit: %H%n' . > + 'GitAuthor: %an <%ae>%n' . > + 'GitDate: %aD%n' . > + 'GitSubject: %s%n' . > + '%b%n"' . > + " -- \$file", > + "find_commit_signers_cmd" => > + "git log --no-color " . > + '--numstat ' . > + '--format="GitCommit: %H%n' . > + 'GitAuthor: %an <%ae>%n' . > + 'GitDate: %aD%n' . > + 'GitSubject: %s%n' . > + '%b%n"' . > + " -1 \$commit", > + "find_commit_author_cmd" => > + "git log --no-color " . > + '--numstat ' . > + '--format="GitCommit: %H%n' . > + 'GitAuthor: %an <%ae>%n' . > + 'GitDate: %aD%n' . > + 'GitSubject: %s%n"' . > + " -1 \$commit", > + "blame_range_cmd" => "git blame -l -L \$diff_start,+\$diff_length \$file", > + "blame_file_cmd" => "git blame -l \$file", > + "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})", > + "blame_commit_pattern" => "^([0-9a-f]+) ", > + "author_pattern" => "^GitAuthor: (.*)", > + "subject_pattern" => "^GitSubject: (.*)", > + "stat_pattern" => "^(\\d+)\\t(\\d+)\\t\$file\$", > + "file_exists_cmd" => "git ls-files \$file", > + "list_files_cmd" => "git ls-files \$file", > +); > + > +my %VCS_cmds_hg = ( > + "execute_cmd" => \&hg_execute_cmd, > + "available" => '(which("hg") ne "") && (-d ".hg")', > + "find_signers_cmd" => > + "hg log --date=\$email_hg_since " . > + "--template='HgCommit: {node}\\n" . > + "HgAuthor: {author}\\n" . > + "HgSubject: {desc}\\n'" . > + " -- \$file", > + "find_commit_signers_cmd" => > + "hg log " . > + "--template='HgSubject: {desc}\\n'" . > + " -r \$commit", > + "find_commit_author_cmd" => > + "hg log " . > + "--template='HgCommit: {node}\\n" . > + "HgAuthor: {author}\\n" . > + "HgSubject: {desc|firstline}\\n'" . > + " -r \$commit", > + "blame_range_cmd" => "", # not supported > + "blame_file_cmd" => "hg blame -n \$file", > + "commit_pattern" => "^HgCommit: ([0-9a-f]{40,40})", > + "blame_commit_pattern" => "^([ 0-9a-f]+):", > + "author_pattern" => "^HgAuthor: (.*)", > + "subject_pattern" => "^HgSubject: (.*)", > + "stat_pattern" => "^(\\d+)\t(\\d+)\t\$file\$", > + "file_exists_cmd" => "hg files \$file", > + "list_files_cmd" => "hg manifest -R \$file", > +); > + > +my $conf = which_conf(".get_maintainer.conf"); > +if (-f $conf) { > + my @conf_args; > + open(my $conffile, '<', "$conf") > + or warn "$P: Can't find a readable .get_maintainer.conf file $!\n"; > + > + while (<$conffile>) { > + my $line = $_; > + > + $line =~ s/\s*\n?$//g; > + $line =~ s/^\s*//g; > + $line =~ s/\s+/ /g; > + > + next if ($line =~ m/^\s*#/); > + next if ($line =~ m/^\s*$/); > + > + my @words = split(" ", $line); > + foreach my $word (@words) { > + last if ($word =~ m/^#/); > + push (@conf_args, $word); > + } > + } > + close($conffile); > + unshift(@ARGV, @conf_args) if @conf_args; > +} > + > +my @ignore_emails = (); > +my $ignore_file = which_conf(".get_maintainer.ignore"); > +if (-f $ignore_file) { > + open(my $ignore, '<', "$ignore_file") > + or warn "$P: Can't find a readable .get_maintainer.ignore file $!\n"; > + while (<$ignore>) { > + my $line = $_; > + > + $line =~ s/\s*\n?$//; > + $line =~ s/^\s*//; > + $line =~ s/\s+$//; > + $line =~ s/#.*$//; > + > + next if ($line =~ m/^\s*$/); > + if (rfc822_valid($line)) { > + push(@ignore_emails, $line); > + } > + } > + close($ignore); > +} > + > +if ($#ARGV > 0) { > + foreach (@ARGV) { > + if ($_ =~ /^-{1,2}self-test(?:=|$)/) { > + die "$P: using --self-test does not allow any other option or argument\n"; > + } > + } > +} > + > +if (!GetOptions( > + 'email!' => \$email, > + 'git!' => \$email_git, > + 'git-all-signature-types!' => \$email_git_all_signature_types, > + 'git-blame!' => \$email_git_blame, > + 'git-blame-signatures!' => \$email_git_blame_signatures, > + 'git-fallback!' => \$email_git_fallback, > + 'git-chief-penguins!' => \$email_git_penguin_chiefs, > + 'git-min-signatures=i' => \$email_git_min_signatures, > + 'git-max-maintainers=i' => \$email_git_max_maintainers, > + 'git-min-percent=i' => \$email_git_min_percent, > + 'git-since=s' => \$email_git_since, > + 'hg-since=s' => \$email_hg_since, > + 'i|interactive!' => \$interactive, > + 'remove-duplicates!' => \$email_remove_duplicates, > + 'mailmap!' => \$email_use_mailmap, > + 'm!' => \$email_maintainer, > + 'r!' => \$email_reviewer, > + 'n!' => \$email_usename, > + 'l!' => \$email_list, > + 'fixes!' => \$email_fixes, > + 'moderated!' => \$email_moderated_list, > + 's!' => \$email_subscriber_list, > + 'multiline!' => \$output_multiline, > + 'roles!' => \$output_roles, > + 'rolestats!' => \$output_rolestats, > + 'separator=s' => \$output_separator, > + 'subsystem!' => \$subsystem, > + 'status!' => \$status, > + 'scm!' => \$scm, > + 'tree!' => \$tree, > + 'web!' => \$web, > + 'letters=s' => \$letters, > + 'pattern-depth=i' => \$pattern_depth, > + 'k|keywords!' => \$keywords, > + 'sections!' => \$sections, > + 'fe|file-emails!' => \$email_file_emails, > + 'f|file' => \$from_filename, > + 'find-maintainer-files' => \$find_maintainer_files, > + 'mpath|maintainer-path=s' => \$maintainer_path, > + 'self-test:s' => \$self_test, > + 'v|version' => \$version, > + 'h|help|usage' => \$help, > + )) { > + die "$P: invalid argument - use --help if necessary\n"; > +} > + > +if ($help != 0) { > + usage(); > + exit 0; > +} > + > +if ($version != 0) { > + print("${P} ${V}\n"); > + exit 0; > +} > + > +if (defined $self_test) { > + read_all_maintainer_files(); > + self_test(); > + exit 0; > +} > + > +if (-t STDIN && !@ARGV) { > + # We're talking to a terminal, but have no command line arguments. > + die "$P: missing patchfile or -f file - use --help if necessary\n"; > +} > + > +$output_multiline = 0 if ($output_separator ne ", "); > +$output_rolestats = 1 if ($interactive); > +$output_roles = 1 if ($output_rolestats); > + > +if ($sections || $letters ne "") { > + $sections = 1; > + $email = 0; > + $email_list = 0; > + $scm = 0; > + $status = 0; > + $subsystem = 0; > + $web = 0; > + $keywords = 0; > + $interactive = 0; > +} else { > + my $selections = $email + $scm + $status + $subsystem + $web; > + if ($selections == 0) { > + die "$P: Missing required option: email, scm, status, subsystem or web\n"; > + } > +} > + > +if ($email && > + ($email_maintainer + $email_reviewer + > + $email_list + $email_subscriber_list + > + $email_git + $email_git_penguin_chiefs + $email_git_blame) == 0) { > + die "$P: Please select at least 1 email option\n"; > +} > + > +if ($tree && !top_of_fstests_tree($lk_path)) { > + die "$P: The current directory does not appear to be " > + . "a fstests source tree.\n"; > +} > + > +## Read MAINTAINERS for type/value pairs > + > +my @typevalue = (); > +my %keyword_hash; > +my @mfiles = (); > +my @self_test_info = (); > + > +sub read_maintainer_file { > + my ($file) = @_; > + > + open (my $maint, '<', "$file") > + or die "$P: Can't open MAINTAINERS file '$file': $!\n"; > + my $i = 1; > + while (<$maint>) { > + my $line = $_; > + chomp $line; > + > + if ($line =~ m/^([A-Z]):\s*(.*)/) { > + my $type = $1; > + my $value = $2; > + > + ##Filename pattern matching > + if ($type eq "F" || $type eq "X") { > + $value =~ s@\.@\\\.@g; ##Convert . to \. > + $value =~ s/\*/\.\*/g; ##Convert * to .* > + $value =~ s/\?/\./g; ##Convert ? to . > + ##if pattern is a directory and it lacks a trailing slash, add one > + if ((-d $value)) { > + $value =~ s@([^/])$@$1/@; > + } > + } elsif ($type eq "K") { > + $keyword_hash{@typevalue} = $value; > + } > + push(@typevalue, "$type:$value"); > + } elsif (!(/^\s*$/ || /^\s*\#/)) { > + push(@typevalue, $line); > + } > + if (defined $self_test) { > + push(@self_test_info, {file=>$file, linenr=>$i, line=>$line}); > + } > + $i++; > + } > + close($maint); > +} > + > +sub find_is_maintainer_file { > + my ($file) = $_; > + return if ($file !~ m@/MAINTAINERS$@); > + $file = $File::Find::name; > + return if (! -f $file); > + push(@mfiles, $file); > +} > + > +sub find_ignore_git { > + return grep { $_ !~ /^\.git$/; } @_; > +} > + > +read_all_maintainer_files(); > + > +sub read_all_maintainer_files { > + my $path = "${lk_path}MAINTAINERS"; > + if (defined $maintainer_path) { > + $path = $maintainer_path; > + # Perl Cookbook tilde expansion if necessary > + $path =~ s@^~([^/]*)@ $1 ? (getpwnam($1))[7] : ( $ENV{HOME} || $ENV{LOGDIR} || (getpwuid($<))[7])@ex; > + } > + > + if (-d $path) { > + $path .= '/' if ($path !~ m@/$@); > + if ($find_maintainer_files) { > + find( { wanted => \&find_is_maintainer_file, > + preprocess => \&find_ignore_git, > + no_chdir => 1, > + }, "$path"); > + } else { > + opendir(DIR, "$path") or die $!; > + my @files = readdir(DIR); > + closedir(DIR); > + foreach my $file (@files) { > + push(@mfiles, "$path$file") if ($file !~ /^\./); > + } > + } > + } elsif (-f "$path") { > + push(@mfiles, "$path"); > + } else { > + die "$P: MAINTAINER file not found '$path'\n"; > + } > + die "$P: No MAINTAINER files found in '$path'\n" if (scalar(@mfiles) == 0); > + foreach my $file (@mfiles) { > + read_maintainer_file("$file"); > + } > +} > + > +sub maintainers_in_file { > + my ($file) = @_; > + > + return if ($file =~ m@\bMAINTAINERS$@); > + > + if (-f $file && ($email_file_emails || $file =~ /\.yaml$/)) { > + open(my $f, '<', $file) > + or die "$P: Can't open $file: $!\n"; > + my $text = do { local($/) ; <$f> }; > + close($f); > + > + 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; > + push(@file_emails, clean_file_emails(@poss_addr)); > + } > +} > + > +# > +# Read mail address map > +# > + > +my $mailmap; > + > +read_mailmap(); > + > +sub read_mailmap { > + $mailmap = { > + names => {}, > + addresses => {} > + }; > + > + return if (!$email_use_mailmap || !(-f "${lk_path}.mailmap")); > + > + open(my $mailmap_file, '<', "${lk_path}.mailmap") > + or warn "$P: Can't open .mailmap: $!\n"; > + > + while (<$mailmap_file>) { > + s/#.*$//; #strip comments > + s/^\s+|\s+$//g; #trim > + > + next if (/^\s*$/); #skip empty lines > + #entries have one of the following formats: > + # name1 > + # > + # name1 > + # name1 name2 > + # (see man git-shortlog) > + > + if (/^([^<]+)<([^>]+)>$/) { > + my $real_name = $1; > + my $address = $2; > + > + $real_name =~ s/\s+$//; > + ($real_name, $address) = parse_email("$real_name <$address>"); > + $mailmap->{names}->{$address} = $real_name; > + > + } elsif (/^<([^>]+)>\s*<([^>]+)>$/) { > + my $real_address = $1; > + my $wrong_address = $2; > + > + $mailmap->{addresses}->{$wrong_address} = $real_address; > + > + } elsif (/^(.+)<([^>]+)>\s*<([^>]+)>$/) { > + my $real_name = $1; > + my $real_address = $2; > + my $wrong_address = $3; > + > + $real_name =~ s/\s+$//; > + ($real_name, $real_address) = > + parse_email("$real_name <$real_address>"); > + $mailmap->{names}->{$wrong_address} = $real_name; > + $mailmap->{addresses}->{$wrong_address} = $real_address; > + > + } elsif (/^(.+)<([^>]+)>\s*(.+)\s*<([^>]+)>$/) { > + my $real_name = $1; > + my $real_address = $2; > + my $wrong_name = $3; > + my $wrong_address = $4; > + > + $real_name =~ s/\s+$//; > + ($real_name, $real_address) = > + parse_email("$real_name <$real_address>"); > + > + $wrong_name =~ s/\s+$//; > + ($wrong_name, $wrong_address) = > + parse_email("$wrong_name <$wrong_address>"); > + > + my $wrong_email = format_email($wrong_name, $wrong_address, 1); > + $mailmap->{names}->{$wrong_email} = $real_name; > + $mailmap->{addresses}->{$wrong_email} = $real_address; > + } > + } > + close($mailmap_file); > +} > + > +## use the filenames on the command line or find the filenames in the patchfiles > + > +if (!@ARGV) { > + push(@ARGV, "&STDIN"); > +} > + > +foreach my $file (@ARGV) { > + if ($file ne "&STDIN") { > + $file = canonpath($file); > + ##if $file is a directory and it lacks a trailing slash, add one > + if ((-d $file)) { > + $file =~ s@([^/])$@$1/@; > + } elsif (!(-f $file)) { > + die "$P: file '${file}' not found\n"; > + } > + } > + if ($from_filename && (vcs_exists() && !vcs_file_exists($file))) { > + warn "$P: file '$file' not found in version control $!\n"; > + } > + if ($from_filename || ($file ne "&STDIN" && vcs_file_exists($file))) { > + $file =~ s/^\Q${cur_path}\E//; #strip any absolute path > + $file =~ s/^\Q${lk_path}\E//; #or the path to the lk tree > + push(@files, $file); > + if ($file ne "MAINTAINERS" && -f $file && $keywords) { > + open(my $f, '<', $file) > + or die "$P: Can't open $file: $!\n"; > + my $text = do { local($/) ; <$f> }; > + close($f); > + if ($keywords) { > + foreach my $line (keys %keyword_hash) { > + if ($text =~ m/$keyword_hash{$line}/x) { > + push(@keyword_tvi, $line); > + } > + } > + } > + } > + } else { > + my $file_cnt = @files; > + my $lastfile; > + > + open(my $patch, "< $file") > + or die "$P: Can't open $file: $!\n"; > + > + # We can check arbitrary information before the patch > + # like the commit message, mail headers, etc... > + # This allows us to match arbitrary keywords against any part > + # of a git format-patch generated file (subject tags, etc...) > + > + my $patch_prefix = ""; #Parsing the intro > + > + while (<$patch>) { > + my $patch_line = $_; > + if (m/^ mode change [0-7]+ => [0-7]+ (\S+)\s*$/) { > + my $filename = $1; > + push(@files, $filename); > + } elsif (m/^rename (?:from|to) (\S+)\s*$/) { > + my $filename = $1; > + push(@files, $filename); > + } elsif (m/^diff --git a\/(\S+) b\/(\S+)\s*$/) { > + my $filename1 = $1; > + my $filename2 = $2; > + push(@files, $filename1); > + push(@files, $filename2); > + } elsif (m/^Fixes:\s+([0-9a-fA-F]{6,40})/) { > + push(@fixes, $1) if ($email_fixes); > + } elsif (m/^\+\+\+\s+(\S+)/ or m/^---\s+(\S+)/) { > + my $filename = $1; > + $filename =~ s@^[^/]*/@@; > + $filename =~ s@\n@@; > + $lastfile = $filename; > + push(@files, $filename); > + $patch_prefix = "^[+-].*"; #Now parsing the actual patch > + } elsif (m/^\@\@ -(\d+),(\d+)/) { > + if ($email_git_blame) { > + push(@range, "$lastfile:$1:$2"); > + } > + } elsif ($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 '${file}' doesn't appear to be a patch. " > + . "Add -f to options?\n"; > + } > + @files = sort_and_uniq(@files); > + } > +} > + > +@file_emails = uniq(@file_emails); > +@fixes = uniq(@fixes); > + > +my %email_hash_name; > +my %email_hash_address; > +my @email_to = (); > +my %hash_list_to; > +my @list_to = (); > +my @scm = (); > +my @web = (); > +my @subsystem = (); > +my @status = (); > +my %deduplicate_name_hash = (); > +my %deduplicate_address_hash = (); > + > +my @maintainers = get_maintainers(); > +if (@maintainers) { > + @maintainers = merge_email(@maintainers); > + output(@maintainers); > +} > + > +if ($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 self_test { > + my @lsfiles = (); > + my @good_links = (); > + my @bad_links = (); > + my @section_headers = (); > + my $index = 0; > + > + @lsfiles = vcs_list_files($lk_path); > + > + for my $x (@self_test_info) { > + $index++; > + > + ## Section header duplication and missing section content > + if (($self_test eq "" || $self_test =~ /\bsections\b/) && > + $x->{line} =~ /^\S[^:]/ && > + defined $self_test_info[$index] && > + $self_test_info[$index]->{line} =~ /^([A-Z]):\s*\S/) { > + my $has_S = 0; > + my $has_F = 0; > + my $has_ML = 0; > + my $status = ""; > + if (grep(m@^\Q$x->{line}\E@, @section_headers)) { > + print("$x->{file}:$x->{linenr}: warning: duplicate section header\t$x->{line}\n"); > + } else { > + push(@section_headers, $x->{line}); > + } > + my $nextline = $index; > + while (defined $self_test_info[$nextline] && > + $self_test_info[$nextline]->{line} =~ /^([A-Z]):\s*(\S.*)/) { > + my $type = $1; > + my $value = $2; > + if ($type eq "S") { > + $has_S = 1; > + $status = $value; > + } elsif ($type eq "F" || $type eq "N") { > + $has_F = 1; > + } elsif ($type eq "M" || $type eq "R" || $type eq "L") { > + $has_ML = 1; > + } > + $nextline++; > + } > + if (!$has_ML && $status !~ /orphan|obsolete/i) { > + print("$x->{file}:$x->{linenr}: warning: section without email address\t$x->{line}\n"); > + } > + if (!$has_S) { > + print("$x->{file}:$x->{linenr}: warning: section without status \t$x->{line}\n"); > + } > + if (!$has_F) { > + print("$x->{file}:$x->{linenr}: warning: section without file pattern\t$x->{line}\n"); > + } > + } > + > + next if ($x->{line} !~ /^([A-Z]):\s*(.*)/); > + > + my $type = $1; > + my $value = $2; > + > + ## Filename pattern matching > + if (($type eq "F" || $type eq "X") && > + ($self_test eq "" || $self_test =~ /\bpatterns\b/)) { > + $value =~ s@\.@\\\.@g; ##Convert . to \. > + $value =~ s/\*/\.\*/g; ##Convert * to .* > + $value =~ s/\?/\./g; ##Convert ? to . > + ##if pattern is a directory and it lacks a trailing slash, add one > + if ((-d $value)) { > + $value =~ s@([^/])$@$1/@; > + } > + if (!grep(m@^$value@, @lsfiles)) { > + print("$x->{file}:$x->{linenr}: warning: no file matches\t$x->{line}\n"); > + } > + > + ## Link reachability > + } elsif (($type eq "W" || $type eq "Q" || $type eq "B") && > + $value =~ /^https?:/ && > + ($self_test eq "" || $self_test =~ /\blinks\b/)) { > + next if (grep(m@^\Q$value\E$@, @good_links)); > + my $isbad = 0; > + if (grep(m@^\Q$value\E$@, @bad_links)) { > + $isbad = 1; > + } else { > + my $output = `wget --spider -q --no-check-certificate --timeout 10 --tries 1 $value`; > + if ($? == 0) { > + push(@good_links, $value); > + } else { > + push(@bad_links, $value); > + $isbad = 1; > + } > + } > + if ($isbad) { > + print("$x->{file}:$x->{linenr}: warning: possible bad link\t$x->{line}\n"); > + } > + > + ## SCM reachability > + } elsif ($type eq "T" && > + ($self_test eq "" || $self_test =~ /\bscm\b/)) { > + next if (grep(m@^\Q$value\E$@, @good_links)); > + my $isbad = 0; > + if (grep(m@^\Q$value\E$@, @bad_links)) { > + $isbad = 1; > + } elsif ($value !~ /^(?:git|quilt|hg)\s+\S/) { > + print("$x->{file}:$x->{linenr}: warning: malformed entry\t$x->{line}\n"); > + } elsif ($value =~ /^git\s+(\S+)(\s+([^\(]+\S+))?/) { > + my $url = $1; > + my $branch = ""; > + $branch = $3 if $3; > + my $output = `git ls-remote --exit-code -h "$url" $branch > /dev/null 2>&1`; > + if ($? == 0) { > + push(@good_links, $value); > + } else { > + push(@bad_links, $value); > + $isbad = 1; > + } > + } elsif ($value =~ /^(?:quilt|hg)\s+(https?:\S+)/) { > + my $url = $1; > + my $output = `wget --spider -q --no-check-certificate --timeout 10 --tries 1 $url`; > + if ($? == 0) { > + push(@good_links, $value); > + } else { > + push(@bad_links, $value); > + $isbad = 1; > + } > + } > + if ($isbad) { > + print("$x->{file}:$x->{linenr}: warning: possible bad link\t$x->{line}\n"); > + } > + } > + } > +} > + > +sub ignore_email_address { > + my ($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 * > + } > + my $count = $line =~ s/^([A-Z]):/$1:\t/g; > + if ($letters eq "" || (!$count || $letters =~ /$1/i)) { > + print("$line\n"); > + } > + } > + print("\n"); > + } > + } > + > + maintainers_in_file($file); > + } > + > + if ($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 && > + $file !~ /MAINTAINERS$/ && > + !$exact_pattern_match_hash{$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) { > + $email = mailmap_email($email); > + 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'); > + } > + } > + > + foreach my $fix (@fixes) { > + vcs_add_commit_signers($fix, "blamed_fixes"); > + } > + > + 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 < +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-blame-signatures => when used with --git-blame, also include all commit signers > + --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 ' > + --l => include list(s) if any > + --moderated => include moderated lists(s) if any (default: true) > + --s => include subscriber only list(s) if any (default: false) > + --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)) > + --fixes => for patches, add signatures of commits with 'Fixes: ' (default: 1 (on)) > + --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 > + --letters => print all matching 'letter' types from all matching sections > + --mailmap => use .mailmap file (default: $email_use_mailmap) > + --no-tree => run without a kernel tree > + --self-test => show potential issues with MAINTAINERS file content > + --version => show version > + --help => show this help information > + > +Default options: > + [--email --tree --nogit --git-fallback --m --r --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"] > + may not work because of additional output after . > + 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 fstests 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. > + Most options have both positive and negative forms. > + The negative forms for -- are --no and --no-. > + > +EOT > +} > + > +sub top_of_fstests_tree { > + my ($lk_path) = @_; > + > + if ($lk_path ne "" && substr($lk_path,length($lk_path)-1,1) ne "/") { > + $lk_path .= "/"; > + } > + if ( (-f "${lk_path}check") > + && (-f "${lk_path}local.config.example") > + && (-e "${lk_path}MAINTAINERS") > + && (-f "${lk_path}Makefile") > + && (-f "${lk_path}README") > + && (-f "${lk_path}new") > + && (-d "${lk_path}LICENSES") > + && (-d "${lk_path}tests") > + && (-d "${lk_path}common") > + && (-d "${lk_path}src") > + && (-d "${lk_path}tools") > + && (-d "${lk_path}include") > + && (-d "${lk_path}m4") > + && (-d "${lk_path}lib") > + && (-d "${lk_path}doc")) { > + 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/(? + $name = "\"$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/(? + $name = "\"$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 $index; > +} > + > +sub get_subsystem_name { > + my ($index) = @_; > + > + my $start = find_starting_index($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 . "..."; > + } > + return $subsystem; > +} > + > +sub get_maintainer_role { > + my ($index) = @_; > + > + my $i; > + my $start = find_starting_index($index); > + my $end = find_ending_index($index); > + > + my $role = "unknown"; > + my $subsystem = get_subsystem_name($index); > + > + 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 $subsystem = get_subsystem_name($index); > + > + if ($subsystem eq "ALL") { > + $subsystem = "Send To Me"; > + } > + > + 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($list_address)}) { > + if ($list_additional =~ m/moderated/) { > + if ($email_moderated_list) { > + $hash_list_to{lc($list_address)} = 1; > + push(@list_to, [$list_address, > + "moderated list${list_role}"]); > + } > + } else { > + $hash_list_to{lc($list_address)} = 1; > + push(@list_to, [$list_address, > + "open list${list_role}"]); > + } > + } > + } > + } > + } elsif ($ptype eq "M") { > + if ($email_maintainer) { > + my $role = get_maintainer_role($i); > + push_email_addresses($pvalue, $role); > + } > + } elsif ($ptype eq "R") { > + if ($email_reviewer) { > + my $subsystem = get_subsystem_name($i); > + push_email_addresses($pvalue, "reviewer:$subsystem"); > + } > + } 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 && $email_git) { > + warn("$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/fs/xfs/xfstests-dev.git\n"); > + $printed_novcs = 1; > + } > + return 0; > +} > + > +sub vcs_is_git { > + vcs_exists(); > + return $vcs_used == 1; > +} > + > +sub vcs_is_hg { > + return $vcs_used == 2; > +} > + > +sub vcs_add_commit_signers { > + return if (!vcs_exists()); > + > + my ($commit, $desc) = @_; > + my $commit_count = 0; > + 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, ""); > + @commit_authors = @{$commit_authors_ref} if defined $commit_authors_ref; > + @commit_signers = @{$commit_signers_ref} if defined $commit_signers_ref; > + > + foreach my $signer (@commit_signers) { > + $signer = deduplicate_email($signer); > + } > + > + vcs_assign($desc, 1, @commit_signers); > +} > + > +sub interactive_get_maintainers { > + my ($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) { > + $print_options = 0; > + if (vcs_exists()) { > + print STDERR < + > +Version Control options: > +g use git history [$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 < + > +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 [$email_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 = ; > + 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(\$email_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 < + > +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", $total_commits, @signers); > + } > +} > + > +sub vcs_file_exists { > + my ($file) = @_; > + > + my $exists; > + > + my $vcs_used = vcs_exists(); > + return 0 if (!$vcs_used); > + > + my $cmd = $VCS_cmds{"file_exists_cmd"}; > + $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd > + $cmd .= " 2>&1"; > + $exists = &{$VCS_cmds{"execute_cmd"}}($cmd); > + > + return 0 if ($? != 0); > + > + return $exists; > +} > + > +sub vcs_list_files { > + my ($file) = @_; > + > + my @lsfiles = (); > + > + my $vcs_used = vcs_exists(); > + return 0 if (!$vcs_used); > + > + my $cmd = $VCS_cmds{"list_files_cmd"}; > + $cmd =~ s/(\$\w+)/$1/eeg; # interpolate $cmd > + @lsfiles = &{$VCS_cmds{"execute_cmd"}}($cmd); > + > + return () if ($? != 0); > + > + return @lsfiles; > +} > + > +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; > +}