source: LMDZ6/trunk/tools/fcm/templates/utils/fcm_add_trac.pl @ 4061

Last change on this file since 4061 was 1578, checked in by jghattas, 13 years ago
  • Add fcm in LMDZ5/tools directory

It is no longer needed to have fcm in your environement PATH variable.
Now makelmdz_fcm takes by default this fcm. It is still possible to use
another fcm, using -fcm_path argument in makelmdz_fcm.
  • Property svn:executable set to *
File size: 11.3 KB
Line 
1#!/usr/bin/perl
2# ------------------------------------------------------------------------------
3# NAME
4#   fcm_add_trac.pl
5#
6# SYNOPSIS
7#   fcm_add_trac.pl [OPTIONS] <system>
8#   fcm_add_trac.pl -h
9#
10# DESCRIPTION
11#   See $usage for further information.
12#
13# COPYRIGHT
14#   (C) Crown copyright Met Office. All rights reserved.
15#   For further details please refer to the file COPYRIGHT.txt
16#   which you should have received as part of this distribution.
17# ------------------------------------------------------------------------------
18
19# Standard pragmas
20use strict;
21use warnings;
22
23# Standard modules
24use Getopt::Long;
25use File::Basename;
26use File::Spec;
27use Config::IniFiles;
28
29# In-house modules
30use lib File::Spec->catfile (
31  dirname (
32    (grep {-x File::Spec->catfile ($_, 'fcm')} split (/:/, $ENV{PATH})) [0]
33  ),
34  'lib',
35);
36use Fcm::Util;
37
38# ------------------------------------------------------------------------------
39
40# Program information
41my $this      = basename ($0);
42my $year      = (localtime)[5] + 1900;
43my $copyright = <<EOF;
44
45(C) Crown copyright $year Met Office. All rights reserved.
46EOF
47my $usage     = <<EOF;
48NAME
49  $this: add a new Trac browser for a FCM project
50
51SYNOPSIS
52  $this [OPTIONS] <project> # normal usage
53  $this [-h]                # print help and exit
54
55DESCRIPTION
56  This script adds a new Trac browser for a project managed by FCM. The name of
57  the project is specified in the first argument.
58 
59  With the except of --authorised and --help, all options to the script take at
60  least one argument. If an option can take more than one argument, the
61  arguments should be specified in a comma-separated list.
62
63OPTIONS
64  -a, --authorised      - specify an "authorised" permission. Only those users
65                          granted this permission will have "_CREATE" and
66                          "_MODIFY" access. The default is to grant all
67                          authenticated users "_CREATE" and "_MODIFY" access.
68
69  -c, --component       - specify one or more components.
70
71  -d, --description     - specify a description of the project.
72
73  -e, --smtp-always-cc  - specify one or more e-mail addresses, where e-mails
74                          will be sent to on ticket changes.
75
76  -h, --help            - prints the usage string and exits.
77
78  -m, --milestone       - specify one or more milestones.
79
80  -s, --svn-repos       - specify the Subversion repository location. Use an
81                          empty string if no Subversion repository is needed.
82
83  -u, --admin-user      - specify one or more admin users.
84
85  -v, --version         - specify one or more versions.
86$copyright
87EOF
88
89# ------------------------------------------------------------------------------
90
91# Options
92my ($authorised, $help, $description, $svn_repos);
93my (@admin_users, @components, @emails, @milestones, @versions);
94
95GetOptions (
96  'a|authorised'       => \$authorised,
97  'c|component=s'      => \@components,
98  'd|description=s'    => \$description,
99  'e|smtp-always-cc=s' => \@emails,
100  'h|help'             => \$help,
101  'm|milestone=s'      => \@milestones,
102  's|svn-repos=s'      => \$svn_repos,
103  'u|admin-user=s'     => \@admin_users,
104  'v|version=s'        => \@versions,
105);
106
107@admin_users = split (/,/, join (',', @admin_users));
108@components  = split (/,/, join (',', @components));
109@emails      = split (/,/, join (',', @emails));
110@milestones  = split (/,/, join (',', @milestones));
111@versions    = split (/,/, join (',', @versions));
112
113if ($help) {
114  print $usage;
115  exit;
116}
117
118# Arguments
119my $project = $ARGV[0];
120if (not $project) {
121  print $usage;
122  exit;
123}
124
125# ------------------------------------------------------------------------------
126
127# Useful variables
128my $svn_root  = '/data/local/fcm/svn/live';
129my $trac_root = File::Spec->catfile ((getpwnam ('fcm'))[7], 'trac', 'live');
130
131# Parse the central configuration file
132my $central_ini = Config::IniFiles->new (
133  '-file' => File::Spec->catfile ($trac_root, 'trac.ini'),
134);
135
136# ------------------------------------------------------------------------------
137
138MAIN: {
139  # Check for the existence of Trac for the current project
140  # ----------------------------------------------------------------------------
141  my $trac_project = File::Spec->catfile ($trac_root, $project);
142  die $this, ': ', $trac_project, ': already exists, abort' if -d $trac_project;
143
144  # Check for the existence of SVN for the current project
145  # ----------------------------------------------------------------------------
146  my $svn_project = defined ($svn_repos)
147                    ? $svn_repos
148                    : File::Spec->catfile ($svn_root, $project . '_svn');
149  die $this, ': ', $svn_project, ': does not exist, abort'
150    if $svn_project and not -d $svn_project;
151
152  # Set up "trac-admin" command for this project
153  # ----------------------------------------------------------------------------
154  my @admin_cmd = ('trac-admin', $trac_project);
155
156  # Create project's Trac
157  my $trac_templates = '/usr/share/trac/templates';
158
159  my @command = (
160    @admin_cmd,
161    'initenv',
162    $project,
163    'sqlite:db/trac.db',
164    ($svn_project ? ('svn', $svn_project) : ('', '')),
165    $trac_templates,
166  );
167
168  &run_command (\@command, PRINT => 1);
169
170  # Ensure the new Trac has the correct group and permissions
171  &run_command ([qw/chgrp -R apache/, $trac_project], PRINT => 1);
172  &run_command ([qw/chmod -R g+w/, $trac_project], PRINT => 1);
173
174  # Components
175  # ----------------------------------------------------------------------------
176  my @cur_cmd = (@admin_cmd, 'component');
177
178  # Remove example components
179  for my $component (qw/component1 component2/) {
180    &run_command ([@cur_cmd, 'remove', $component], PRINT => 1);
181  }
182
183  # Add specified components
184  for my $component (@components) {
185    &run_command ([@cur_cmd, 'add', $component, ''], PRINT => 1);
186  }
187
188  # List components
189  &run_command ([@cur_cmd, 'list'], PRINT => 1);
190
191  # Versions
192  # ----------------------------------------------------------------------------
193  @cur_cmd = (@admin_cmd, 'version');
194
195  # Remove example versions
196  for my $version (qw/1.0 2.0/) {
197    &run_command ([@cur_cmd, 'remove', $version], PRINT => 1);
198  }
199
200  # Add specified versions
201  for my $version (@versions) {
202    &run_command ([@cur_cmd, 'add', $version], PRINT => 1);
203  }
204
205  # List versions
206  &run_command ([@cur_cmd, 'list'], PRINT => 1);
207
208  # Milestones
209  # ----------------------------------------------------------------------------
210  @cur_cmd = (@admin_cmd, 'milestone');
211
212  # Remove example milestones
213  for my $milestone (qw/milestone1 milestone2 milestone3 milestone4/) {
214    &run_command ([@cur_cmd, 'remove', $milestone], PRINT => 1);
215  }
216
217  # Add specified milestones
218  for my $milestone (@milestones) {
219    &run_command ([@cur_cmd, 'add', $milestone], PRINT => 1);
220  }
221
222  # List milestones
223  &run_command ([@cur_cmd, 'list'], PRINT => 1);
224
225  # Priority
226  # ----------------------------------------------------------------------------
227  @cur_cmd = (@admin_cmd, 'priority');
228
229  # Change default priorities
230  my %priorities = (
231    blocker  => 'highest',
232    critical => 'high',
233    major    => 'normal',
234    minor    => 'low',
235    trivial  => 'lowest',
236  );
237  while (my ($old, $new) = each %priorities) {
238    &run_command ([@cur_cmd, 'change', $old, $new], PRINT => 1);
239  }
240
241  # List priorities
242  &run_command ([@cur_cmd, 'list'], PRINT => 1);
243
244  # Severity
245  # ----------------------------------------------------------------------------
246  @cur_cmd = (@admin_cmd, 'severity');
247
248  # Add serverities
249  for my $severity (qw/blocker critical major normal minor trivial/) {
250    &run_command ([@cur_cmd, 'add', $severity], PRINT => 1);
251  }
252
253  # List serverities
254  &run_command ([@cur_cmd, 'list'], PRINT => 1);
255
256  # Permission
257  # ----------------------------------------------------------------------------
258  @cur_cmd = (@admin_cmd, 'permission');
259
260  # Add permissions to admin users
261  for my $user (@admin_users) {
262    &run_command ([@cur_cmd, 'add', $user, 'admin'], PRINT => 1);
263  }
264  &run_command ([@cur_cmd, qw/add admin TRAC_ADMIN/], PRINT => 1);
265
266  # Remove wiki/ticket create/modify permissions from anonymous users
267  for my $per (qw/TICKET_CREATE TICKET_MODIFY WIKI_CREATE WIKI_MODIFY/) {
268    &run_command ([@cur_cmd, qw/remove anonymous/, $per], PRINT => 1);
269  }
270
271  # Add wiki/ticket create/modify permissions to authenticated/authorised users
272  for my $per (qw/TICKET_CREATE TICKET_MODIFY WIKI_CREATE WIKI_MODIFY/) {
273    &run_command (
274      [@cur_cmd, 'add', ($authorised ? 'authorised' : 'authenticated'), $per],
275      PRINT => 1,
276    );
277  }
278
279  # List permissions
280  &run_command ([@cur_cmd, 'list'], PRINT => 1);
281
282  # Misc modifications to "trac.ini"
283  # ----------------------------------------------------------------------------
284  my $local_file = File::Spec->catfile ($trac_project, 'conf', 'trac.ini');
285
286  # Read and parse "trac.ini"
287  my $local_ini = Config::IniFiles->new ('-file' => $local_file);
288
289  # Descriptive name for the current project
290  my $descr          = $description ? $description : $project;
291
292  # Default component
293  my $def_component  = @components ? $components [0] : '';
294
295  # List of e-mail addresses to always cc
296  my $smtp_always_cc = @emails ? join (',', @emails) : '';
297
298  # List of "default" config, in [section, option, value]
299  my @config = (
300    ['notification', 'smtp_always_cc'        , $smtp_always_cc],
301    ['project'     , 'descr'                 , $descr],
302    ['ticket'      , 'default_component'     , $def_component],
303  );
304
305  for (@config) {
306    my ($section, $option, $value) = @{ $_ };
307
308    # Add new section, if necessary
309    $local_ini->AddSection ($section)
310      if not $local_ini->SectionExists ($section);
311
312    if (defined ($local_ini->val ($section, $option))) {
313      # Modify existing option
314      $local_ini->setval ($section, $option, $value);
315
316    } else {
317      # Add new option
318      $local_ini->newval ($section, $option, $value);
319    }
320  }
321
322  # Remove duplicated sections/options in the configuration file
323  for my $section (($local_ini->Sections)) {
324    # Remove comments
325    $local_ini->DeleteSectionComment ($section);
326
327    # Leave section in local configuration file if it does not exist in the
328    # central configuration file
329    next unless $central_ini->SectionExists ($section);
330
331    for my $parameter (($local_ini->Parameters ($section))) {
332      # Remove comments
333      $local_ini->DeleteParameterComment ($section, $parameter);
334
335      # Leave parameter in local configuration file if it does not exist in the
336      # central configuration file
337      my $central_value = $central_ini->val ($section, $parameter);
338      next unless defined $central_value;
339
340      # Remove local parameter if it is the same as the central one
341      if ($central_value eq $local_ini->val ($section, $parameter)) {
342        print 'Remove parameter: ', $parameter, ' in section: ', $section, "\n";
343        $local_ini->delval ($section, $parameter);
344      }
345    }
346
347    # Remove section if it is empty
348    if (not ($local_ini->Parameters ($section))) {
349      print 'Remove section: ', $section, "\n";
350      $local_ini->DeleteSection ($section);
351    }
352  }
353
354  # Rename original "trac.ini" to "trac.ini.orig"
355  rename $local_file, $local_file . '.orig';
356
357  # Output modifications to "trac.ini"
358  $local_ini->WriteConfig ($local_file);
359}
360
361# Finally...
362# ------------------------------------------------------------------------------
363print $this, ': finished normally.', "\n";
364exit;
365
366# ------------------------------------------------------------------------------
367
368__END__
Note: See TracBrowser for help on using the repository browser.