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print "todo - display your todo file\n\n".
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#01234567890123456789012345678901234567890123456789012345678901234567890123456789
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"Usage: $app_name [OPTIONS]\n\n".
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" -a, --all display all sections\n".
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" -e, --edit edit your todo file\n".
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" -h, --headers show setion headers\n".
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" -l, --list show the list in your pager (see notes)\n".
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" -s, --section=SECTION display sections matching the regular expression\n".
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" --help display this help and exit\n".
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" --version output version information and exit\n".
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"Running without any options is the same as running with --section=TODO and\n".
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"lists the default section of the todo file.\n".
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"The advantage of using '--list' is that the pager is run as if the\n".
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"todo list were being edited. This means that if you decide to spawn an\n".
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"editor from you pager and edit the list, these changes get noticed.\n".
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"The environment variables EDITOR and PAGER are used.\n".
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"Please report bugs to Tim Marston <tim\@ed.am>.\n";
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"Usage: $app_name [OPTIONS]\n\n".
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" -a, --all display all sections\n".
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" -e, --edit edit your todo file\n".
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" -h, --headers show setion headers\n".
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" -s, --section=SECTION display this named section\n".
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" --help display this help and exit\n".
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" --version output version information and exit\n";
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if( $mode_version ) {
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"Copyright (C) 2011, 2012 Tim Marston.\n".
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"http://ed.am/software/todo\n";
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"Copyright (C) 2011 Tim Marston.\n";
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$todo_dir = glob( $todo_dir );
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( -f $todo_dir ) and die "$todo_dir exists and is a file";
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( ! -f "$todo_dir/todo" ) && die "no todo file";
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# create the todo directory, as necessary
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if( ! -d $todo_dir ) {
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mkdir $todo_dir or die "couldn't create todo directory";
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`bzr init --no-aliases -q "$todo_dir"`;
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$? == 0 or die "couldn't init bzr repo";
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# create a default todo file, as necessary
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if( ! -f "$todo_dir/todo" ) {
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open FILE, ">$todo_dir/todo" or die "couldn't create default todo file";
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my $content = <<"EOT";
71
if( ! -d $todo_dir ) {
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mkdir $todo_dir or die "couldn't create todo directory";
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`bzr init --no-aliases -q "$todo_dir"`;
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$? == 0 or die "couldn't init bzr repo";
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# create a default todo file, as necessary
78
if( ! -f "$todo_dir/todo" ) {
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open FILE, ">$todo_dir/todo" or die "couldn't create default todo file";
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my $content = <<"EOT";
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81
<!-- This file uses Markdown syntax. For more info about Markdown
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82
syntax, see http://daringfireball.net/projects/markdown/syntax.
120
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print FILE $content or die "couldn't write default todo file";
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`bzr add --no-aliases -q "$todo_dir/todo"`;
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$? == 0 or die "couldn't add todo file to bzr repo";
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`bzr add --no-aliases -q "$todo_dir/todo"`;
98
$? == 0 or die "couldn't add todo file to bzr repo";
126
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# determine editor from environment, default to "emacs -nw"
129
$editor = $ENV{ 'PAGER' };
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defined $editor or $editor = 'less';
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$editor = $ENV{ 'EDITOR' };
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defined $editor or $editor = 'emacs -nw';
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my $editor = $ENV{ 'EDITOR' };
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defined $editor or $editor = 'emacs -nw';
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my @exec_array = split( / +/, $editor );
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push( @exec_array, "$todo_dir/todo" );
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# detect emacs and try to use markdown-mode
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$exec_array[ 0 ] eq "emacs" and
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push( @exec_array, '--funcall=markdown-mode' );
107
# detect emacs and try to use markdown-mode
108
$exec_array[ 0 ] eq "emacs" and
109
push( @exec_array, '--funcall=markdown-mode' );
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112
system( @exec_array );
146
die "can't start editor, check EDITOR envionment variable";
148
# check for changes and commit it
149
$output = `bzr status --no-aliases "$todo_dir/todo"`;
150
$? == 0 or die "couldn't check bzr rerpo status";
152
if( $output ne "" ) {
153
`bzr commit --no-aliases -q -m - "$todo_dir/todo"`;
154
$? == 0 or die "couldn't commit to bzr repo";
157
# after editing, exit
161
# function to display a line
164
my ( $line, $section ) = @_;
165
state $old_section = '';
167
# detect section change
168
if( $section ne $old_section ) {
169
$old_section = $section;
171
# display section heading
172
if( $display_headers || $display_all ) {
174
( "=" x length( $section ) )."\n";
113
$? == 0 or die "unable to exec editor";
115
# check for changes and commit it
116
$output = `bzr status --no-aliases "$todo_dir/todo"`;
117
$? == 0 or die "couldn't check bzr rerpo status";
119
if( $output ne "" ) {
120
`bzr commit --no-aliases -q -m - "$todo_dir/todo"`;
121
$? == 0 or die "couldn't commit to bzr repo";
178
# replace tabs with 4 spaces
124
# after editing, exit
186
128
# scan through file
187
my $candidate_section = '';
129
my $next_section = '';
188
130
my $section = '';
131
my $old_section = '';
190
132
open FILE, "<$todo_dir/todo" or die "can't open todo file";
193
136
# detect the line after section headings, and thus sections
194
if( /^[-=]{2,}/ && $candidate_section ne '' ) {
195
$section = $candidate_section;
196
$candidate_section = '';
137
if( /^[-=]{2,}/ && $next_section ne '' ) {
138
$section = $next_section;
201
141
# detect section headings
202
if( /^[-_\.A-Za-z0-9 ]+$/ ) {
203
$candidate_section = $_;
204
chomp $candidate_section;
142
elsif( /^[A-Z]+$/ ) {
144
chomp( $next_section );
146
# we have neither a section heading nor the line after
207
$candidate_section = '';
211
display_line( $last_line, $section ) if( $last_line ne '' );
214
if( ( lc( $section ) eq lc( $display_section ) ) ||
215
( $section && $display_all ) )
151
if( ( $section eq $display_section ) ||
152
( $section && $display_all ) )
154
# detect section change
155
if( $section ne $old_section ) {
156
$old_section = $section;
158
# display section heading
159
if( $display_headers ||
163
( "=" x length( $section ) )."\n";
167
# replace tabs with 4 spaces
223
display_line( $last_line, $section ) if( $last_line ne '' );