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96 lines
3.1 KiB
Perl
Executable File
96 lines
3.1 KiB
Perl
Executable File
#!/usr/bin/env perl -0 -i.sortinc -n
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###########################################################################
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# doxygen_space.pl
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# ---------------------
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# begin : October 2016
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# copyright : (C) 2016 by Nyall Dawson
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# email : nyall dot dawson at gmail dot com
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#
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###########################################################################
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# #
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# This program is free software; you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation; either version 2 of the License, or #
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# (at your option) any later version. #
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# #
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###########################################################################
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# adapted from scripts/sort_includes.sh
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# this is slurped in whole-file mode, as opposed to unify_includes.pl
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# which slurps in per-line mode
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use strict;
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use warnings;
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my $file = $ARGV[0];
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# read file
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open(my $handle, "<", $file) || die "Couldn't open '".$file."' for reading because: ".$!;
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chomp(my @INPUT_LINES = <$handle>);
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close $handle;
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my $LINE_IDX = 0;
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my $LINE;
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my @OUTPUT = ();
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my $LINE_COUNT = @INPUT_LINES;
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open(my $out_handle, ">", $file) || die "Couldn't open '".$file."' for writing because: ".$!;
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my $PREVIOUS_WAS_BLANKLINE = 0;
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while ($LINE_IDX < $LINE_COUNT){
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my $new_line = $INPUT_LINES[$LINE_IDX];
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my $is_blank_line = ( $new_line =~ m/^\s*$/ ) ? 1 : 0;
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if ( $new_line =~ m/^(\s*)\/\/!\s*(.*?)$/ ){
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#found a //! comment
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my $indentation = $1;
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my $comment = $2;
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#check next line to see if it begins with //!
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if ( $INPUT_LINES[$LINE_IDX+1] =~ m/\s*\/\/!\s*(.*?)$/){
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#we are in a multiline //! comment block, convert to /** block
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if ( !$PREVIOUS_WAS_BLANKLINE ){
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print $out_handle "\n";
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}
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print $out_handle $indentation."/**\n";
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print $out_handle $indentation." * ".$comment."\n";
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while ( $INPUT_LINES[$LINE_IDX+1] =~ m/\s*\/\/!\s*(.*?)$/ ){
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if ($1 ne ''){
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print $out_handle $indentation." * ".$1."\n";
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}
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else {
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print $out_handle $indentation." *\n";
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}
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$LINE_IDX++;
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}
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print $out_handle $indentation." */\n";
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}
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else {
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print $out_handle $new_line."\n";
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}
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}
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else {
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if ( $new_line =~ m/^(\s*)\/\*\*(?!\*)\s*(.*)$/ ){
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# Space around doxygen start blocks (force blank line before /**)
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if ( !$PREVIOUS_WAS_BLANKLINE ){
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print $out_handle "\n";
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}
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if ( $2 ne '' ){
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# new line after /** begin block
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print $out_handle "$1\/**\n$1 * $2\n";
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}
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else {
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print $out_handle $new_line."\n";
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}
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}
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else {
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print $out_handle $new_line."\n";
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}
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}
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$LINE_IDX++;
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$PREVIOUS_WAS_BLANKLINE = $is_blank_line;
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}
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close $out_handle;
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