Add support for pulling the real author of a commit from the From:
and first Signed-off-by: fields of the SVN commit message.
Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxx>
---
This is a feature that git-svnimport had and I have just
discovered that git-svnimport was deleted some time back
but due to the install strategy I seem to have an old
one in there which I was still using; and so had not noticed
its official removal. Ouch.
Perhaps we should install a "gone" stub for things which are
removed for one release to partly catch this.
---
git-svn.perl | 36 +++++++++++++++++++++++++++++-------
1 files changed, 29 insertions(+), 7 deletions(-)
diff --git a/git-svn.perl b/git-svn.perl
index 5b1deea..a99982d 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -80,6 +80,7 @@ my %fc_opts = ( 'follow-parent|follow!' => \$Git::SVN::_follow_parent,
'quiet|q' => \$_q,
'repack-flags|repack-args|repack-opts=s' =>
\$Git::SVN::_repack_flags,
+ 'use-log-author' => \$Git::SVN::_use_log_author,
%remote_opts );
my ($_trunk, $_tags, $_branches, $_stdlayout);
@@ -1048,7 +1049,8 @@ use strict;
use warnings;
use vars qw/$default_repo_id $default_ref_id $_no_metadata $_follow_parent
$_repack $_repack_flags $_use_svm_props $_head
- $_use_svnsync_props $no_reuse_existing $_minimize_url/;
+ $_use_svnsync_props $no_reuse_existing $_minimize_url
+ $_use_log_author/;
use Carp qw/croak/;
use File::Path qw/mkpath/;
use File::Copy qw/copy/;
@@ -1873,11 +1875,17 @@ sub do_git_commit {
croak "$log_entry->{revision} = $c already exists! ",
"Why are we refetching it?\n";
}
- $ENV{GIT_AUTHOR_NAME} = $ENV{GIT_COMMITTER_NAME} = $log_entry->{name};
- $ENV{GIT_AUTHOR_EMAIL} = $ENV{GIT_COMMITTER_EMAIL} =
- $log_entry->{email};
+ $ENV{GIT_AUTHOR_NAME} = $log_entry->{name};
+ $ENV{GIT_AUTHOR_EMAIL} = $log_entry->{email};
$ENV{GIT_AUTHOR_DATE} = $ENV{GIT_COMMITTER_DATE} = $log_entry->{date};
+ $ENV{GIT_COMMITTER_NAME} = (defined $log_entry->{commit_name})
+ ? $log_entry->{commit_name}
+ : $log_entry->{name};
+ $ENV{GIT_COMMITTER_EMAIL} = (defined $log_entry->{commit_email})
+ ? $log_entry->{commit_email}
+ : $log_entry->{email};
+
my $tree = $log_entry->{tree};
if (!defined $tree) {
$tree = $self->tmp_index_do(sub {
@@ -2165,7 +2173,16 @@ sub make_log_entry {
$log_entry{log} .= "\n";
my $author = $log_entry{author} = check_author($log_entry{author});
my ($name, $email) = defined $::users{$author} ? @{$::users{$author}}
- : ($author, undef);
+ : ($author, undef);
+
+ my ($commit_name, $commit_email) = ($name, $email);
+ if ($_use_log_author) {
+ if ($log_entry{log} =~ /From:\s+(.*?)\s+<(.*)>\s*\n/) {
+ ($name, $email) = ($1, $2);
+ } elsif ($log_entry{log} =~ /Signed-off-by:\s+(.*?)\s+<(.*)>\s*\n/) {
+ ($name, $email) = ($1, $2);
+ }
+ }
if (defined $headrev && $self->use_svm_props) {
if ($self->rewrite_root) {
die "Can't have both 'useSvmProps' and 'rewriteRoot' ",
@@ -2188,23 +2205,28 @@ sub make_log_entry {
remove_username($full_url);
$log_entry{metadata} = "$full_url\@$r $uuid";
$log_entry{svm_revision} = $r;
- $email ||= "$author\@$uuid"
+ $email ||= "$author\@$uuid";
+ $commit_email ||= "$author\@$uuid";
} elsif ($self->use_svnsync_props) {
my $full_url = $self->svnsync->{url};
$full_url .= "/$self->{path}" if length $self->{path};
remove_username($full_url);
my $uuid = $self->svnsync->{uuid};
$log_entry{metadata} = "$full_url\@$rev $uuid";
- $email ||= "$author\@$uuid"
+ $email ||= "$author\@$uuid";
+ $commit_email ||= "$author\@$uuid";
} else {
my $url = $self->metadata_url;
remove_username($url);
$log_entry{metadata} = "$url\@$rev " .
$self->ra->get_uuid;
$email ||= "$author\@" . $self->ra->get_uuid;
+ $commit_email ||= "$author\@" . $self->ra->get_uuid;
}
$log_entry{name} = $name;
$log_entry{email} = $email;
+ $log_entry{commit_name} = $commit_name;
+ $log_entry{commit_email} = $commit_email;
\%log_entry;
}
-
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