40
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print "todo - display your todo file\n\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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" -l, --list show the list in your pager (see notes)\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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"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".
53
"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";
62
49
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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64
$todo_dir = glob( $todo_dir );
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65
( -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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70
# 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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$? == 0 or die "couldn't init bzr repo";
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# create a default todo file, as necessary
99
if( ! -f "$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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<!-- This file uses Markdown syntax. For more info about Markdown
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syntax, see http://daringfireball.net/projects/markdown/syntax.
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There should be a main H1 header called "TODO" for the main todo
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list section (one has been added for you below). You can also add
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as many more sections as you like for other lists. And feel free
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to delete this comment! -->
113
* make a list of things to do
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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"`;
119
$? == 0 or die "couldn't add todo file to bzr repo";
71
if( ! -d $todo_dir ) {
72
mkdir $todo_dir or die "couldn't create todo directory";
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`bzr init --no-aliases -q "$todo_dir"`;
74
$? == 0 or die "couldn't init bzr repo";
76
$? == 0 or die "couldn't create initial todo file";
77
`bzr add --no-aliases -q "$todo_dir/todo"`;
78
$? == 0 or die "couldn't add todo file to bzr repo";
122
81
# determine editor from environment, default to "emacs -nw"
125
$editor = $ENV{ 'PAGER' };
126
defined $editor or $editor = 'less';
129
$editor = $ENV{ 'EDITOR' };
130
defined $editor or $editor = 'emacs -nw';
82
my $editor = $ENV{ 'EDITOR' };
83
defined $editor or $editor = 'emacs -nw';
132
84
my @exec_array = split( / +/, $editor );
133
85
push( @exec_array, "$todo_dir/todo" );
135
# detect emacs and try to use markdown-mode
136
$exec_array[ 0 ] eq "emacs" and
137
push( @exec_array, '--funcall=markdown-mode' );
87
# detect emacs and try to use markdown-mode
88
$exec_array[ 0 ] eq "emacs" and push( @exec_array, '--funcall=markdown-mode' );
140
91
system( @exec_array );
142
die "can't start editor, check EDITOR envionment variable";
144
# check for changes and commit it
145
$output = `bzr status --no-aliases "$todo_dir/todo"`;
146
$? == 0 or die "couldn't check bzr rerpo status";
148
if( $output ne "" ) {
149
`bzr commit --no-aliases -q -m - "$todo_dir/todo"`;
150
$? == 0 or die "couldn't commit to bzr repo";
153
# after editing, exit
157
# function to display a line
160
my ( $line, $section ) = @_;
161
state $old_section = '';
163
# detect section change
164
if( $section ne $old_section ) {
165
$old_section = $section;
167
# display section heading
168
if( $display_headers || $display_all ) {
170
( "=" x length( $section ) )."\n";
92
$? == 0 or die "unable to exec editor";
94
# check for changes and commit it
95
$output = `bzr status --no-aliases "$todo_dir/todo"`;
96
$? == 0 or die "couldn't check bzr rerpo status";
99
`bzr commit --no-aliases -q -m - "$todo_dir/todo"`;
100
$? == 0 or die "couldn't commit to bzr repo";
174
# replace tabs with 4 spaces
182
107
# scan through file
183
my $candidate_section = '';
108
my $next_section = '';
184
109
my $section = '';
110
my $old_section = '';
186
111
open FILE, "<$todo_dir/todo" or die "can't open todo file";
189
115
# detect the line after section headings, and thus sections
190
if( /^[-=]{2,}/ && $candidate_section ne '' ) {
191
$section = $candidate_section;
192
$candidate_section = '';
116
if( /^[-=]{2,}/ && $next_section ne '' ) {
117
$section = $next_section;
197
120
# detect section headings
198
if( /^[-_\.A-Za-z0-9 ]+$/ ) {
199
$candidate_section = $_;
200
chomp $candidate_section;
121
elsif( /^[A-Z]+$/ ) {
123
chomp( $next_section );
125
# we have neither a section heading nor the line after
203
$candidate_section = '';
207
display_line( $last_line, $section ) if( $last_line ne '' );
210
if( ( lc( $section ) eq lc( $display_section ) ) ||
211
( $section && $display_all ) )
130
if( $section eq $display_section ||
133
# detect section change
134
if( $section ne $old_section ) {
135
$old_section = $section;
137
# display section heading
138
if( $display_headers ||
141
my $heading = 'TODO';
142
$heading .= ' ('.lc( $section ).')' if $section ne "IMMEDIATE";
144
( "=" x length( $heading ) )."\n";
148
# replace tabs with 4 spaces
219
display_line( $last_line, $section ) if( $last_line ne '' );