/usr/bin/mtn-cleanup is in monotone-extras 1.1-4+deb8u2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 | #!/usr/bin/env perl
##############################################################################
#
# File Name - mtn-cleanup
#
# Description - Remove all extra files from a Monotone workspace and then
# revert the revision based files.
#
# Author - A.E.Cooper.
#
# Legal Stuff - Copyright (c) 2007 Anthony Edward Cooper
# <aecooper@coosoft.plus.com>.
#
# 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 software; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307 USA.
#
##############################################################################
#
##############################################################################
#
# GLOBAL DATA FOR THIS MODULE
#
##############################################################################
# ***** DIRECTIVES *****
require 5.008005;
use strict;
use English;
use integer;
use warnings;
# ***** REQUIRED PACKAGES *****
use File::Basename;
use File::Spec;
# ***** GLOBAL DATA DECLARATIONS *****
# The name of this script.
use constant SCRIPT => basename($PROGRAM_NAME);
# The manifest hit list hash. The key is the file name relative to the
# work-space, the value is unimportant. If you do a lookup of a file against
# this hash and the result is defined then that file exists in the Monotone
# manifest.
my %manifest;
# ***** FUNCTIONAL PROTOTYPES FOR THIS FILE *****
sub cleanup_workspace($);
sub get_manifest_hit_list($);
#
##############################################################################
#
# Routine - Main Body Of Code
#
# Description - This is the main body of code for the tools script.
#
# Data - @_ : The command line arguments.
# Return Value : Unix exit code.
#
##############################################################################
my $response;
# First check that we are at the top level of a Monotone work-space.
if (! -d "_MTN")
{
printf(STDERR
"%s: This command must be run from the work-space's base "
. "directory.\n",
SCRIPT);
exit(1);
}
# This is a dangerous command to run, so warn the user.
printf("%s: Warning - This will remove all files that have not been "
. "committed.\n",
SCRIPT);
printf("Proceed (Y/N)[N]: ");
$response = readline(STDIN);
chomp($response);
if ($response =~ m/^[yY]$/)
{
get_manifest_hit_list(\%manifest);
cleanup_workspace("");
printf("Now reverting files...\n");
system("mtn", "revert", ".");
}
exit 0;
#
##############################################################################
#
# Routine - cleanup_workspace
#
# Description - Traverse the workspace removing anything that isn't listed
# in the manifest.
#
# Data - $directory : The directory that is to be cleaned.
#
##############################################################################
sub cleanup_workspace($)
{
my ($directory) = @_;
my ($dir_handle,
$file,
@files,
$rel_path);
if ($directory eq "")
{
opendir($dir_handle, ".") or die("opendir failed: $!");
}
else
{
opendir($dir_handle, $directory) or die("opendir failed: $!");
}
@files = sort readdir($dir_handle);
close($dir_handle);
foreach $file (@files)
{
if ($directory eq "")
{
$rel_path = $file;
}
else
{
$rel_path = File::Spec->catfile($directory, $file);
}
if (-d $rel_path)
{
if ($file ne "." && $file ne ".." && $file ne "_MTN")
{
if ($manifest{$rel_path})
{
cleanup_workspace($rel_path);
}
else
{
printf("Removing directory %s...\n", $rel_path);
system("/bin/rm", "-rf", $rel_path);
}
}
}
else
{
if (! $manifest{$rel_path})
{
printf("Removing file %s...\n", $rel_path);
unlink($rel_path);
}
}
}
}
#
##############################################################################
#
# Routine - get_manifest_hit_list
#
# Description - Generates a boolean hash keyed on manifest file names, the
# value is not important but is just set to 1.
#
# Data - $manifest_ref : A reference to a hash that is to contain
# the manifest hit list hash.
#
##############################################################################
sub get_manifest_hit_list($)
{
my ($manifest_ref) = @_;
my ($entry,
$handle,
$line,
$rev_id);
%$manifest_ref = ();
$rev_id = `mtn automate get_base_revision_id 2> /dev/null`
or die("mtn automate get_base_revision_id failed: $!");
chomp($rev_id);
open($handle, "-|", "mtn automate get_manifest_of " . $rev_id)
or die("open failed: $!");
for ($line = readline($handle); $line; $line = readline($handle))
{
chomp($line);
$entry = undef;
if ($line =~ m/^ file \"/)
{
($entry) = ($line =~ m/^ file \"([^\"]+)\"$/);
}
if ($line =~ m/^dir \"/)
{
($entry) = ($line =~ m/^dir \"([^\"]+)\"$/);
}
if ($entry)
{
$$manifest_ref{$entry} = 1;
}
}
close($handle);
}
|