Remove tools/git2svn.pl

We no longer mirror out Git repositories into Subversion.

tools/git2svn.pl

@@ -1,129 +0,0 @@
-#!/usr/bin/perl
-#
-# This script pulls the current branch, then walks the first parents and
-# commit each of them into subversion.
-#
-# Copyright (C) 2008  Thomas Guyot-Sionnest <dermoth@aei.ca>
-#
-# The subversion repository must not be taking any external commit or this
-# script will erase them. This script cannot run off a bare repository.
-#
-# *** INITIAL SETUP ***
-#
-# 1. Run this command line to get the repository up and ready for this script:
-#
-# $ cd /path/to/repo/; git log -1 --pretty=format:%H >.git/git2svn.last_commit_hash
-#
-# 2. Configure the lines below... $ENV{'GIT_DIR'} must point to the .git
-#    directory of the git-svn repo.
-#
-# *** INITIAL SETUP ***
-#
-#  This program is free software: you can redistribute it and/or modify
-#  it under the terms of the GNU General Public License as published by
-#  the Free Software Foundation, either version 3 of the License, or
-#  (at your option) any later version.
-#
-#  This program is distributed in the hope that it will be useful,
-#  but WITHOUT ANY WARRANTY; without even the implied warranty of
-#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#  GNU General Public License for more details.
-#
-#  You should have received a copy of the GNU General Public License
-#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-use strict;
-use warnings;
-
-# This is the git working tree. Must be tied to a SVN repository
-$ENV{'GIT_DIR'} = '/path/to/nagiosplug/.git';
-
-# For some strange reasons this is needed:
-$ENV{'GIT_SVN_ID'} = 'trunk';
-
-# Path to git binary
-my $git = '/usr/bin/git';
-
-# Force commits from the hash stored in git2svn.last_commit_hash regardless
-# of the state of the current repository. Use this if the repository was
-# updated manually or if you need to set that hash to a specific value.
-# NB: Re-committing old hashes will revert then roll again changes to SVN.
-my $FORCE = 0;
-
-# Print debug output. Useful if you want to see what's being committed.
-my $DEBUG = 0;
-
-for (@ARGV) {
-	$FORCE = 1 if (m/force/);
-	$DEBUG = 1 if (m/debug/);
-	if (m/help/ || m/--help/ || m/-h/) {
-		print "Usage: $0 [ debug ] [ force ] [ help ]\n";
-		exit 0;
-	}
-}
-
-# 1st get the current commit hash - we'll start committing to SVN from this one
-print "Reading saved hash from $ENV{'GIT_DIR'}/git2svn.last_commit_hash\n" if ($DEBUG);
-open(SAVHASH, "<$ENV{'GIT_DIR'}/git2svn.last_commit_hash")
-	or die("Can't open $ENV{'GIT_DIR'}/git2svn.last_commit_hash: $!");
-my $saved_commit_hash = <SAVHASH>;
-chomp $saved_commit_hash;
-print "Saved commit hash: $saved_commit_hash\n" if ($DEBUG);
-close(SAVHASH);
-
-my $last_commit_hash;
-if ($FORCE) {
-	$last_commit_hash = $saved_commit_hash;
-	print "Forcing last commit hash to $last_commit_hash\n" if ($DEBUG);
-} else {
-	print "Running: $git log -1 --pretty=format:%H\n" if ($DEBUG);
-	$last_commit_hash = `$git log -1 --pretty=format:%H`;
-	die("Failed to retrieve last commit hash") if ($?);
-	chomp $last_commit_hash;
-	print "Last commit hash:  $last_commit_hash\n" if ($DEBUG);
-
-	# Sanity check
-	die("Last commit hash and saved commit hash don't match, aborting")
-		if ($last_commit_hash ne $saved_commit_hash);
-}
-
-# 2nd pull the remote tree
-print "Running: $git pull\n" if ($DEBUG);
-`$git pull`;
-die("Failed to pull") if ($?);
-
-# Then list all first parents since the last one and insert them into an array
-my @commits;
-print "Running: $git rev-list --first-parent $last_commit_hash..HEAD\n" if ($DEBUG);
-open(REVLIST, "$git rev-list --first-parent $last_commit_hash..HEAD|")
-	or die("Failed to retrieve revision list: $!");
-
-while (<REVLIST>) {
-	chomp;
-	unshift @commits, $_;
-	print "Prepending the list with $_\n" if ($DEBUG);
-}
-
-close(REVLIST);
-
-if (@commits == 0) {
-	print "Nothing to do.\n";
-	exit 0;
-}
-
-# Finally, commit every revision found into SVN
-foreach my $commit (@commits) {
-	print "Commiting $commit to Subversion\n";
-	print "Running: $git svn set-tree --add-author-from $commit\n"	if ($DEBUG);
-	`$git svn set-tree --add-author-from $commit`;
-	die("Failed to commit hash $commit") if ($?);
-}
-
-# Once done, update the last commit hash
-$last_commit_hash = pop @commits;
-print "Writing last commit hash to $ENV{'GIT_DIR'}/git2svn.last_commit_hash\n" if ($DEBUG);
-open(SAVHASH, ">$ENV{'GIT_DIR'}/git2svn.last_commit_hash")
-	or die("Can't open $ENV{'GIT_DIR'}/git2svn.last_commit_hash for writing: $!");
-print SAVHASH $last_commit_hash;
-close(SAVHASH);
-