2 # stodo commits the changes made to a subversion backed todo db, and
3 # is released under the terms of the GPL version 2, or any later
4 # version, at your option. See the file README and COPYING for more
5 # information. Copyright 2004 by Don Armstrong <don@donarmstrong.com>.
18 stodo - devtodo event script which attempts to commit the changes made to a .todo file after a change
25 --simulate, -s simulate: don't actually do anything
26 --quiet, -q don't output to STDOUT
27 --debug, -d debugging level (Default 0)
28 --help, -h display this help
29 --man, -m display manual
35 =item B<--simulate, -s>
37 Simulation mode, don't actually commit anything.
41 Don't output anything to STDOUT
45 Debug verbosity. (Default 0)
49 Display brief useage information.
57 =head1 ENVIRONMENTAL VARIABLES
63 Todo databse location, set by devtodo
65 =item B<STODO_NO_COMMIT>
67 If set, stodo assumes that there is no network, and doesn't commit
86 use Data::Diff qw(Diff);
87 use File::Basename qw(dirname basename);
91 # XXX parse config file
93 my %options = (quiet => 0,
100 GetOptions(\%options,'debug|d+','help|h|?','man|m','quiet|q+','simulate|s+');
102 pod2usage() if $options{help} or not exists $ENV{TODODB};
103 pod2usage({verbose=>2}) if $options{man};
105 $DEBUG = $options{debug};
107 # Figure out what we're doing
108 my $tododb = $ENV{TODODB};
109 if ($tododb !~ m#^/#) {
110 $tododb = cwd().'/'.$tododb;
112 $tododb = full_readlink($tododb);
113 my $base_dir = dirname($tododb);
114 my $tododb_name = basename($tododb);
116 if (not -e "$base_dir/.svn") {
117 print "$base_dir/.svn doesns't exist, not commiting\n" unless $options{quiet};
121 # Make sure that we can ping the subversion server
122 my $svn_entries_fh = new IO::File "$base_dir/.svn/entries",'r'
123 or die "unable to open $base_dir/.svn/entries: $!";
126 while (<$svn_entries_fh>) {
127 next unless m#^\s+url=\"(http|svn\+ssh|file):///?([^\/]+)#;
129 last if $url_type eq 'file';
133 if ($ENV{STODO_NO_COMMIT}) {
134 print "Exiting because of STODO_NO_COMMIT env variable\n" unless $options{quiet};
137 if (not defined $svn_host and $url_type ne 'file') {
138 die "Was unable to find which host the svn repository is located on";
140 if ($url_type ne 'file') {
141 qx(ping -q -c 3 $svn_host >/dev/null 2>&1);
143 print "Unable to ping $svn_host\n" unless $options{quiet};
144 exit 0 unless $options{simulate};
149 # See what has changed
150 #my $svn_fh = new IO::Handle;
151 #open($svn_fh,'-|','svn','diff',$tododb) or die "Unable to execute svn diff $tododb; $!";
153 # next unless /^[-+]/;
156 my $todo_db_old = fix_content(XMLin("$base_dir/.svn/text-base/${tododb_name}.svn-base",KeyAttr=>'time')->{note});
157 my $todo_db_new = fix_content(XMLin($tododb,KeyAttr=>'time')->{note});
161 my $diff = Diff($todo_db_new,$todo_db_old);
164 #print Dumper($diff);
166 if (exists $diff->{uniq_a}) {
167 foreach (values %{$diff->{uniq_a}}) {
168 my ($content,$priority) = map {s/^\s*|\s*$//g; s/\n/ /g; $_;} @{$_}{qw(content priority)};
169 push @commit_message,qq( * Added todo: [$priority] $content);
173 if (exists $diff->{uniq_b}) {
174 foreach (values %{$diff->{uniq_b}}) {
175 my ($content,$priority) = map {s/^\s*|\s*$//g; s/\n/ /g; $_;} @{$_}{qw(content priority)};
176 push @commit_message,qq( * Deleted todo: [$priority] $content);
180 if (exists $diff->{diff}) {
181 # This entry has either been edited, completed, or uncompleted
182 foreach my $entry_key (keys %{$diff->{diff}}) {
183 my ($content,$priority) = map {s/^\s*|\s*$//g; s/\n/ /g; $_;} @{$todo_db_new->{$entry_key}}{qw(content priority)};
184 my $diff_entry = $diff->{diff}{$entry_key};
185 if (exists $diff_entry->{uniq_a} and exists $diff_entry->{uniq_a}{done}) {
186 push @commit_message,qq( * Finished todo: [$priority] $content);
188 if (exists $diff_entry->{uniq_a} and exists $diff_entry->{uniq_b}{done}) {
189 push @commit_message,qq( * Marked as undone: [$priority] $content);
191 if (exists $diff_entry->{diff}) {
193 if (exists $diff_entry->{diff}{content}) {
194 push @what_changed,'content';
196 if (exists $diff_entry->{diff}{priority}) {
197 push @what_changed,'priority';
199 if (not @what_changed) {
200 @what_changed = keys %{$diff_entry->{diff}};
202 push @commit_message,qq( * Todo changed ).join(' and ',@what_changed).qq( [$priority] $content);
207 if (exists $diff->{same}) {
208 foreach my $entry_key (keys %{$diff->{same}}) {
209 my ($content,$priority) = map {s/^\s*|\s*$//g; s/\n/ /g; $_;} @{$todo_db_new->{$entry_key}}{qw(content priority)};
210 my $diff_entry = $diff->{same}{$entry_key};
211 if (exists $diff_entry->{uniq_a} and exists $diff_entry->{uniq_a}{done}) {
212 push @commit_message,qq( * Finished todo: [$priority] $content);
214 if (exists $diff_entry->{uniq_a} and exists $diff_entry->{uniq_b}{done}) {
215 push @commit_message,qq( * Marked as undone: [$priority] $content);
217 if (exists $diff_entry->{diff}) {
219 if (exists $diff_entry->{diff}{content}) {
220 push @what_changed,'content';
222 if (exists $diff_entry->{diff}{priority}) {
223 push @what_changed,'priority';
225 if (not @what_changed) {
226 @what_changed = keys %{$diff_entry->{diff}};
228 push @commit_message,qq( * Todo changed ).join(' and ',@what_changed).qq( [$priority] $content);
234 if (not @commit_message) {
235 print "No commit message\n" if $DEBUG or $options{simulate};
239 my $commit_message = join('', map {qq($_\n)} @commit_message);
240 if ($options{simulate}) {
241 print "svn commit -F - $tododb <<EOF\n";
242 print $commit_message;
246 system('svn','commit','-m',$commit_message,$tododb);
250 # Commit the changes with an appropriate commit message
255 foreach my $entry (values %{$s}) {
256 if (exists $entry->{content}) {
257 $entry->{content} =~ s/^\s*|\s*$//g;
259 if (exists $entry->{comment}) {
260 $entry->{comment} =~ s/^\s*|\s*$//g;
270 $file = readlink $file;