chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 184 deletions

diff --git a/third_party/git/perl/Git/SVN/Prompt.pm b/third_party/git/perl/Git/SVN/Prompt.pm
deleted file mode 100644
index e940b08505f1..000000000000
--- a/third_party/git/perl/Git/SVN/Prompt.pm
+++ /dev/null
@@ -1,184 +0,0 @@
-package Git::SVN::Prompt;
-use strict;
-use warnings;
-require SVN::Core;
-use vars qw/$_no_auth_cache $_username/;
-
-sub simple {
-	my ($cred, $realm, $default_username, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	$default_username = $_username if defined $_username;
-	if (defined $default_username && length $default_username) {
-		if (defined $realm && length $realm) {
-			print STDERR "Authentication realm: $realm\n";
-			STDERR->flush;
-		}
-		$cred->username($default_username);
-	} else {
-		username($cred, $realm, $may_save, $pool);
-	}
-	$cred->password(_read_password("Password for '" .
-	                               $cred->username . "': ", $realm));
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_server_trust {
-	my ($cred, $realm, $failures, $cert_info, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	print STDERR "Error validating server certificate for '$realm':\n";
-	{
-		no warnings 'once';
-		# All variables SVN::Auth::SSL::* are used only once,
-		# so we're shutting up Perl warnings about this.
-		if ($failures & $SVN::Auth::SSL::UNKNOWNCA) {
-			print STDERR " - The certificate is not issued ",
-			    "by a trusted authority. Use the\n",
-			    "   fingerprint to validate ",
-			    "the certificate manually!\n";
-		}
-		if ($failures & $SVN::Auth::SSL::CNMISMATCH) {
-			print STDERR " - The certificate hostname ",
-			    "does not match.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::NOTYETVALID) {
-			print STDERR " - The certificate is not yet valid.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::EXPIRED) {
-			print STDERR " - The certificate has expired.\n";
-		}
-		if ($failures & $SVN::Auth::SSL::OTHER) {
-			print STDERR " - The certificate has ",
-			    "an unknown error.\n";
-		}
-	} # no warnings 'once'
-	printf STDERR
-	        "Certificate information:\n".
-	        " - Hostname: %s\n".
-	        " - Valid: from %s until %s\n".
-	        " - Issuer: %s\n".
-	        " - Fingerprint: %s\n",
-	        map $cert_info->$_, qw(hostname valid_from valid_until
-	                               issuer_dname fingerprint);
-	my $choice;
-prompt:
-	my $options = $may_save ?
-	      "(R)eject, accept (t)emporarily or accept (p)ermanently? " :
-	      "(R)eject or accept (t)emporarily? ";
-	STDERR->flush;
-	$choice = lc(substr(Git::prompt("Certificate problem.\n" . $options) || 'R', 0, 1));
-	if ($choice eq 't') {
-		$cred->may_save(undef);
-	} elsif ($choice eq 'r') {
-		return -1;
-	} elsif ($may_save && $choice eq 'p') {
-		$cred->may_save($may_save);
-	} else {
-		goto prompt;
-	}
-	$cred->accepted_failures($failures);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_client_cert {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	print STDERR "Client certificate filename: ";
-	STDERR->flush;
-	chomp(my $filename = <STDIN>);
-	$cred->cert_file($filename);
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub ssl_client_cert_pw {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	$cred->password(_read_password("Password: ", $realm));
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub username {
-	my ($cred, $realm, $may_save, $pool) = @_;
-	$may_save = undef if $_no_auth_cache;
-	if (defined $realm && length $realm) {
-		print STDERR "Authentication realm: $realm\n";
-	}
-	my $username;
-	if (defined $_username) {
-		$username = $_username;
-	} else {
-		$username = Git::prompt("Username: ");
-	}
-	$cred->username($username);
-	$cred->may_save($may_save);
-	$SVN::_Core::SVN_NO_ERROR;
-}
-
-sub _read_password {
-	my ($prompt, $realm) = @_;
-	my $password = Git::prompt($prompt, 1);
-	$password;
-}
-
-1;
-__END__
-
-=head1 NAME
-
-Git::SVN::Prompt - authentication callbacks for git-svn
-
-=head1 SYNOPSIS
-
-    use Git::SVN::Prompt qw(simple ssl_client_cert ssl_client_cert_pw
-                            ssl_server_trust username);
-    use SVN::Client ();
-
-    my $cached_simple = SVN::Client::get_simple_provider();
-    my $git_simple = SVN::Client::get_simple_prompt_provider(\&simple, 2);
-    my $cached_ssl = SVN::Client::get_ssl_server_trust_file_provider();
-    my $git_ssl = SVN::Client::get_ssl_server_trust_prompt_provider(
-        \&ssl_server_trust);
-    my $cached_cert = SVN::Client::get_ssl_client_cert_file_provider();
-    my $git_cert = SVN::Client::get_ssl_client_cert_prompt_provider(
-        \&ssl_client_cert, 2);
-    my $cached_cert_pw = SVN::Client::get_ssl_client_cert_pw_file_provider();
-    my $git_cert_pw = SVN::Client::get_ssl_client_cert_pw_prompt_provider(
-        \&ssl_client_cert_pw, 2);
-    my $cached_username = SVN::Client::get_username_provider();
-    my $git_username = SVN::Client::get_username_prompt_provider(
-        \&username, 2);
-
-    my $ctx = new SVN::Client(
-        auth => [
-            $cached_simple, $git_simple,
-            $cached_ssl, $git_ssl,
-            $cached_cert, $git_cert,
-            $cached_cert_pw, $git_cert_pw,
-            $cached_username, $git_username
-        ]);
-
-=head1 DESCRIPTION
-
-This module is an implementation detail of the "git svn" command.
-It implements git-svn's authentication policy.  Do not use it unless
-you are developing git-svn.
-
-The interface will change as git-svn evolves.
-
-=head1 DEPENDENCIES
-
-L<SVN::Core>.
-
-=head1 SEE ALSO
-
-L<SVN::Client>.
-
-=head1 INCOMPATIBILITIES
-
-None reported.
-
-=head1 BUGS
-
-None.