create_svn

   1 #!/usr/bin/env perl
   2
   3 #=======================================================================
   4 # create_svn
   5 # File ID: 8cc27860-f742-11dd-82e0-000475e441b9
   6 # Configures, compiles and installs new groovy Subversion from the
   7 # repository at svn.collab.net .
   8 #
   9 # Character set: UTF-8
  10 # ©opyleft 2004- Øyvind A. Holm <sunny@sunbase.org>
  11 # License: GNU General Public License version 2 or later, see end of
  12 # file for legal stuff.
  13 #=======================================================================
  14
  15 use strict;
  16 use warnings;
  17 use Getopt::Long;
  18
  19 $| = 1;
  20
  21 our $Debug = 0;
  22
  23 our %Opt = (
  24
  25     'debug' => 0,
  26     'help' => 0,
  27     'verbose' => 0,
  28     'version' => 0,
  29
  30 );
  31
  32 die("Unfinished.\n");
  33
  34 our $progname = $0;
  35 $progname =~ s/^.*\/(.*?)$/$1/;
  36 our $VERSION = "0.00";
  37
  38 my $svn_base = "$ENV{HOME}/src/other/subversion";
  39 my $svn_clean = "$ENV{HOME}/src/other/subversioni/1.1.x.clean";
  40
  41 Getopt::Long::Configure("bundling");
  42 GetOptions(
  43
  44     "debug" => \$Opt{'debug'},
  45     "help|h" => \$Opt{'help'},
  46     "verbose|v+" => \$Opt{'verbose'},
  47     "version" => \$Opt{'version'},
  48
  49 ) || die("$progname: Option error. Use -h for help.\n");
  50
  51 $Opt{'debug'} && ($Debug = 1);
  52 $Opt{'help'} && usage(0);
  53 if ($Opt{'version'}) {
  54     print_version();
  55     exit(0);
  56 }
  57
  58 unless (chdir($svn_clean)) {
  59     warn("$svn_clean: Directory not found, installing newest svn-1.x.x .\n");
  60     mkpath($svn_base, 1);
  61     unless (chdir($svn_base)) {
  62         die("chdir($svn_base): $!");
  63     }
  64     my_system("svn co http://svn.collab.net/repos/svn/branches/1.1.x 1.1.x.clean");
  65 }
  66
  67 unless (chdir($svn_clean)) {
  68     die("chdir($svn_clean): $!");
  69 }
  70
  71 my_system("svn up");
  72
  73 my $Revnum = "";
  74
  75 if (open(PipeFP, "svn info|")) {
  76     while(<PipeFP>) {
  77         # FIXME: Pussyble i18n stuff fucking up grepping here
  78         if (/^Revision: (\d+)$/) {
  79             $Revnum = $1;
  80             last;
  81         }
  82     }
  83     length($Revnum) || die("$svn_clean: Revision number not found in directory: $!");
  84 }
  85
  86 my $dest_dir = "$svn_base/subversion-1.1.x.r$Revnum";
  87
  88
  89 sub ERR {
  90     my $Cmd = shift;
  91     print("== Running \"$Cmd\"...\n");
  92     return($Cmd || die("$Cmd: $!"));
  93 }
  94
  95 sub my_system {
  96     my $Cmd = shift;
  97     print("==== Executing system(\"$Cmd\")...\n");
  98     return(system($Cmd));
  99 }
 100
 101 sub print_version {
 102     # Print program version {{{
 103     print("$progname v$VERSION\n");
 104     # }}}
 105 } # print_version()
 106
 107 sub usage {
 108     # Send the help message to stdout {{{
 109     my $Retval = shift;
 110
 111     if ($Opt{'verbose'}) {
 112         print("\n");
 113         print_version();
 114     }
 115     print(<<END);
 116
 117 Usage: $progname [options] [file [files [...]]]
 118
 119 Options:
 120
 121   -h, --help
 122     Show this help.
 123   -v, --verbose
 124     Increase level of verbosity. Can be repeated.
 125   --version
 126     Print version information.
 127   --debug
 128     Print debugging messages.
 129
 130 END
 131     exit($Retval);
 132     # }}}
 133 } # usage()
 134
 135 sub msg {
 136     # Print a status message to stderr based on verbosity level {{{
 137     my ($verbose_level, $Txt) = @_;
 138
 139     if ($Opt{'verbose'} >= $verbose_level) {
 140         print(STDERR "$progname: $Txt\n");
 141     }
 142     # }}}
 143 } # msg()
 144
 145 sub D {
 146     # Print a debugging message {{{
 147     $Debug || return;
 148     my @call_info = caller;
 149     chomp(my $Txt = shift);
 150     my $File = $call_info[1];
 151     $File =~ s#\\#/#g;
 152     $File =~ s#^.*/(.*?)$#$1#;
 153     print(STDERR "$File:$call_info[2] $$ $Txt\n");
 154     return("");
 155     # }}}
 156 } # D()
 157
 158 __END__
 159
 160 # Plain Old Documentation (POD) {{{
 161
 162 =pod
 163
 164 =head1 NAME
 165
 166
 167
 168 =head1 SYNOPSIS
 169
 170  [options] [file [files [...]]]
 171
 172 =head1 DESCRIPTION
 173
 174
 175
 176 =head1 OPTIONS
 177
 178 =over 4
 179
 180 =item B<-h>, B<--help>
 181
 182 Print a brief help summary.
 183
 184 =item B<-v>, B<--verbose>
 185
 186 Increase level of verbosity. Can be repeated.
 187
 188 =item B<--version>
 189
 190 Print version information.
 191
 192 =item B<--debug>
 193
 194 Print debugging messages.
 195
 196 =back
 197
 198 =head1 BUGS
 199
 200
 201
 202 =head1 AUTHOR
 203
 204 Made by Øyvind A. Holm S<E<lt>sunny@sunbase.orgE<gt>>.
 205
 206 =head1 COPYRIGHT
 207
 208 Copyleft © Øyvind A. Holm E<lt>sunny@sunbase.orgE<gt>
 209 This is free software; see the file F<COPYING> for legalese stuff.
 210
 211 =head1 LICENCE
 212
 213 This program is free software: you can redistribute it and/or modify it
 214 under the terms of the GNU General Public License as published by the
 215 Free Software Foundation, either version 2 of the License, or (at your
 216 option) any later version.
 217
 218 This program is distributed in the hope that it will be useful, but
 219 WITHOUT ANY WARRANTY; without even the implied warranty of
 220 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 221 See the GNU General Public License for more details.
 222
 223 You should have received a copy of the GNU General Public License along
 224 with this program.
 225 If not, see L<http://www.gnu.org/licenses/>.
 226
 227 =head1 SEE ALSO
 228
 229 =cut
 230
 231 # }}}
 232
 233 # vim: set fenc=UTF-8 ft=perl fdm=marker ts=4 sw=4 sts=4 et fo+=w :