1 files changed, 596 insertions, 275 deletions

diff --git a/scripts/get_maintainer.pl b/scripts/get_maintainer.pl
index 1ae8c50f1908..f51176039ff5 100755
--- a/scripts/get_maintainer.pl
+++ b/scripts/get_maintainer.pl
@@ -13,7 +13,7 @@
 use strict;
 
 my $P = $0;
-my $V = '0.25';
+my $V = '0.26-beta3';
 
 use Getopt::Long qw(:config no_auto_abbrev);
 
@@ -27,6 +27,7 @@ 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;
@@ -51,9 +52,12 @@ my $pattern_depth = 0;
 my $version = 0;
 my $help = 0;
 
+my $vcs_used = 0;
+
 my $exit = 0;
 
-my %shortlog_buffer;
+my %commit_author_hash;
+my %commit_signer_hash;
 
 my @penguin_chief = ();
 push(@penguin_chief, "Linus Torvalds:torvalds\@linux-foundation.org");
@@ -77,7 +81,6 @@ my @signature_tags = ();
 push(@signature_tags, "Signed-off-by:");
 push(@signature_tags, "Reviewed-by:");
 push(@signature_tags, "Acked-by:");
-my $signaturePattern = "\(" . join("|", @signature_tags) . "\)";
 
 # rfc822 email address - preloaded methods go here.
 my $rfc822_lwsp = "(?:(?:\\r\\n)?[ \\t])";
@@ -90,29 +93,62 @@ my %VCS_cmds;
 my %VCS_cmds_git = (
     "execute_cmd" => \&git_execute_cmd,
     "available" => '(which("git") ne "") && (-d ".git")',
-    "find_signers_cmd" => "git log --no-color --since=\$email_git_since -- \$file",
-    "find_commit_signers_cmd" => "git log --no-color -1 \$commit",
-    "find_commit_author_cmd" => "git log -1 --format=\"%an <%ae>\" \$commit",
+    "find_signers_cmd" =>
+        "git log --no-color --since=\$email_git_since " .
+            '--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 " .
+            '--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 " .
+            '--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" => "^commit [0-9a-f]{40,40}",
+    "commit_pattern" => "^GitCommit: ([0-9a-f]{40,40})",
     "blame_commit_pattern" => "^([0-9a-f]+) ",
-    "shortlog_cmd" => "git log --no-color --oneline --since=\$email_git_since --author=\"\$email\" -- \$file"
+    "author_pattern" => "^GitAuthor: (.*)",
+    "subject_pattern" => "^GitSubject: (.*)",
 );
 
 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='commit {node}\\n{desc}\\n' -- \$file",
-    "find_commit_signers_cmd" => "hg log --template='{desc}\\n' -r \$commit",
-    "find_commit_author_cmd" => "hg log -l 1 --template='{author}\\n' -r \$commit",
+        "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 -c \$file",
-    "commit_pattern" => "^commit [0-9a-f]{40,40}",
-    "blame_commit_pattern" => "^([0-9a-f]+):",
-    "shortlog_cmd" => "ht log --date=\$email_hg_since"
+    "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: (.*)",
 );
 
 my $conf = which_conf(".get_maintainer.conf");
@@ -146,6 +182,7 @@ if (!GetOptions(
                 'git!' => \$email_git,
                 'git-all-signature-types!' => \$email_git_all_signature_types,
                 'git-blame!' => \$email_git_blame,
+                'git-blame-signatures!' => \$email_git_blame_signatures,
                 'git-fallback!' => \$email_git_fallback,
                 'git-chief-penguins!' => \$email_git_penguin_chiefs,
                 'git-min-signatures=i' => \$email_git_min_signatures,
@@ -193,13 +230,9 @@ if (-t STDIN && !@ARGV) {
     die "$P: missing patchfile or -f file - use --help if necessary\n";
 }
 
-if ($output_separator ne ", ") {
-    $output_multiline = 0;
-}
-
-if ($output_rolestats) {
-    $output_roles = 1;
-}
+$output_multiline = 0 if ($output_separator ne ", ");
+$output_rolestats = 1 if ($interactive);
+$output_roles = 1 if ($output_rolestats);
 
 if ($sections) {
     $email = 0;
@@ -227,12 +260,6 @@ if (!top_of_kernel_tree($lk_path)) {
         . "a linux kernel source tree.\n";
 }
 
-if ($email_git_all_signature_types) {
-    $signaturePattern = "(.+?)[Bb][Yy]:";
-}
-
-
-
 ## Read MAINTAINERS for type/value pairs
 
 my @typevalue = ();
@@ -371,168 +398,193 @@ foreach my $file (@ARGV) {
 
 @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 $signature_pattern;
 
-# Find responsible parties
+my @to = get_maintainer();
 
-foreach my $file (@files) {
+@to = merge_email(@to);