11c6659d85
The ultimate goal is for "git help" to classify common commands by group. Toward this end, a subsequent patch will add a new "common groups" section to command-list.txt preceding the actual command list. As preparation, teach existing command-list.txt parsing machinery, which doesn't care about grouping, to skip over this upcoming "common groups" section. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Sébastien Guimmara <sebastien.guimmara@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
79 lines
1.5 KiB
Perl
Executable File
79 lines
1.5 KiB
Perl
Executable File
#!/usr/bin/perl -w
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use File::Compare qw(compare);
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sub format_one {
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my ($out, $nameattr) = @_;
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my ($name, $attr) = @$nameattr;
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my ($state, $description);
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$state = 0;
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open I, '<', "$name.txt" or die "No such file $name.txt";
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while (<I>) {
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if (/^NAME$/) {
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$state = 1;
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next;
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}
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if ($state == 1 && /^----$/) {
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$state = 2;
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next;
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}
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next if ($state != 2);
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chomp;
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$description = $_;
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last;
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}
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close I;
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if (!defined $description) {
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die "No description found in $name.txt";
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}
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if (my ($verify_name, $text) = ($description =~ /^($name) - (.*)/)) {
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print $out "linkgit:$name\[1\]::\n\t";
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if ($attr =~ / deprecated /) {
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print $out "(deprecated) ";
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}
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print $out "$text.\n\n";
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}
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else {
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die "Description does not match $name: $description";
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}
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}
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while (<>) {
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last if /^### command list/;
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}
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my %cmds = ();
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for (sort <>) {
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next if /^#/;
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chomp;
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my ($name, $cat, $attr) = /^(\S+)\s+(.*?)(?:\s+(.*))?$/;
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$attr = '' unless defined $attr;
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push @{$cmds{$cat}}, [$name, " $attr "];
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}
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for my $cat (qw(ancillaryinterrogators
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ancillarymanipulators
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mainporcelain
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plumbinginterrogators
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plumbingmanipulators
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synchingrepositories
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foreignscminterface
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purehelpers
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synchelpers)) {
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my $out = "cmds-$cat.txt";
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open O, '>', "$out+" or die "Cannot open output file $out+";
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for (@{$cmds{$cat}}) {
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format_one(\*O, $_);
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}
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close O;
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if (-f "$out" && compare("$out", "$out+") == 0) {
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unlink "$out+";
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}
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else {
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print STDERR "$out\n";
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rename "$out+", "$out";
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}
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}
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