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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| #!/usr/bin/perl | ||
| # (The MIT License) | ||
| # | ||
| # Copyright (c) 2022-2024 Yegor Bugayenko | ||
| # | ||
| # Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| # of this software and associated documentation files (the 'Software'), to deal | ||
| # in the Software without restriction, including without limitation the rights | ||
| # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| # copies of the Software, and to permit persons to whom the Software is | ||
| # furnished to do so, subject to the following conditions: | ||
| # | ||
| # The above copyright notice and this permission notice shall be included in all | ||
| # copies or substantial portions of the Software. | ||
| # | ||
| # THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| # SOFTWARE. | ||
|
|
||
| # 2024-01-11 0.18.0 | ||
| package eolang; | ||
|
|
||
| use warnings; | ||
| use strict; | ||
| use File::Basename; | ||
|
|
||
| # Hash of incoming command line arguments. | ||
| my %args = map { $_ => 1 } @ARGV; | ||
|
|
||
| # Read file content. | ||
| sub readfile { | ||
| my ($path) = @_; | ||
| open(my $h, '<', $path) or die('Cannot open file: ' . $path); | ||
| my $content; { local $/; $content = <$h>; } | ||
| return $content; | ||
| } | ||
|
|
||
| # Save content to file. | ||
| sub savefile { | ||
| my ($path, $content) = @_; | ||
| open(my $f, '>', $path) or error('Cannot open file for writing: ' . $path); | ||
| print $f $content; | ||
| close($f); | ||
| } | ||
|
|
||
| # Print INFO message to the console. | ||
| sub info { | ||
| my ($txt) = @_; | ||
| print $txt . "\n"; | ||
| } | ||
|
|
||
| # Print DEBUG message to the console. | ||
| sub debug { | ||
| my ($txt) = @_; | ||
| if (exists $args{'--verbose'}) { | ||
| print $txt . "\n"; | ||
| } | ||
| } | ||
|
|
||
| # Print ERROR message to the console. | ||
| sub error { | ||
| my ($txt) = @_; | ||
| print STDERR $txt . "\n"; | ||
| } | ||
|
|
||
| if (@ARGV+0 eq 0 or exists $args{'--help'} or exists $args{'-?'}) { | ||
| info("This script helps embedding \\phiquation and \\phiq into .tex document\n\n" . | ||
| "Usage:\n" . | ||
| " eolang [<options>] <.tex file path>\n\n" . | ||
| "Options:\n" . | ||
| " -v, --version Print the current version of the tool and exit\n" . | ||
| " -?, --help Print this help screen\n" . | ||
| " --verbose Print all possible debugging information\n" . | ||
| " --tmpdir=path Temp directory with .tex files ('_eolang' by default)\n\n" . | ||
| "If any issues, report to GitHub: https://github.com/yegor256/bibcop"); | ||
| } elsif (exists $args{'--version'} or exists $args{'-v'}) { | ||
| info('0.18.0 2024-01-11'); | ||
| } else { | ||
| my ($src, $target) = grep { not($_ =~ /^-.*$/) } @ARGV; | ||
| if (not $src) { | ||
| error('Source file name must be specified'); | ||
| exit(1); | ||
| } | ||
| debug('Source: ' . $src); | ||
| my $job = basename($src); | ||
| $job =~ s/\.[^.]+$//; | ||
| debug('Job name: ' . $job); | ||
| my $tex = readfile($src); | ||
| my $tmpdir = dirname($src) . '/_eolang/' . $job; | ||
| debug('EO tmpdir: ' . $tmpdir); | ||
| foreach my $f (glob($tmpdir . '/*-phiq.tex')) { | ||
| my $id = basename($f); | ||
| $id =~ s/\.[^.]+$//; | ||
| $id =~ s/-phiq$//; | ||
| my $phiq = readfile($f); | ||
| $phiq =~ s/^\s+|\s+$//g; | ||
| my $search = quotemeta($phiq); | ||
| $search =~ s/(\\\\[a-zA-Z]+)\\ /$1\\ ?/g; | ||
| $search = '\\\\phiq\\s*\\{\\s*' . $search . '\\s*\\}|\\$\\s*' . $search . '\\s*\\$'; | ||
| my $re = '\input{' . $tmpdir . '/' . $id . '-phiq-post.tex' . "}"; | ||
| my $count = 0; | ||
| while (1) { | ||
| my $applied = $tex =~ s/${search}/${re}/g; | ||
| if (!$applied) { | ||
| if ($count eq 0) { | ||
| debug("Neither \\phiq{$phiq} nor \$$phiq\$ found, suggested by $f"); | ||
| } | ||
| last; | ||
| } | ||
| debug('\\phiq ' . $id . '( ' . $phiq . ' ) -> ' . $re); | ||
| $count += 1; | ||
| } | ||
| } | ||
| my @kinds = ('sodg', 'phiquation', 'phiquation*'); | ||
| for my $kind (@kinds) { | ||
| my $k = $kind; | ||
| $k =~ s/\*$//; | ||
| foreach my $f (glob($tmpdir . '/*-' . $k . '.tex')) { | ||
| my $id = basename($f); | ||
| $id =~ s/\.[^.]+$//; | ||
| $id =~ s/-${k}$//; | ||
| my $search = quotemeta(readfile($f)); | ||
| $search = '\\\\begin\\s*\\{\\s*' . quotemeta($kind) . '\\s*\\}\\n' . $search . '\\\\end\\s*\\{\\s*' . quotemeta($kind) . '\\s*\\}\\n'; | ||
| my $re = '\input{' . $tmpdir . '/' . $id . '-' . $k . '-post.tex' . "}\% '$kind' replaced\n\n"; | ||
| my $count = 0; | ||
| while (1) { | ||
| my $applied = $tex =~ s/${search}/${re}/g; | ||
| if (!$applied) { | ||
| if ($count eq 0) { | ||
| debug("Didn't find \\begin{$kind} suggested by $f"); | ||
| } | ||
| last; | ||
| } | ||
| debug('\\begin{' . $kind . '} ' . $id . ' -> ' . $re); | ||
| $count += 1; | ||
| } | ||
| } | ||
| } | ||
| if (not $target) { | ||
| error('Target file name must be specified'); | ||
| exit(1); | ||
| } | ||
| debug('Target: ' . $target); | ||
| savefile($target, $tex); | ||
| info("New TeX file save to: ". $target); | ||
| } | ||
|
|
||
| # In order to finish it with success: | ||
| 1; |
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