77 lines
4 KiB
Perl
77 lines
4 KiB
Perl
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#! /usr/bin/perl -w
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jsTrim("prototype_src.js", "prototype.js");
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jsTrim("global_src.js", "global.js");
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#jsTrim("jscripts/tiny_mce/themes/simple/editor_template_src.js", "jscripts/tiny_mce/themes/simple/editor_template.js");
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#jsTrim("jscripts/tiny_mce/themes/default/editor_template_src.js", "jscripts/tiny_mce/themes/default/editor_template.js");
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#jsTrim("jscripts/tiny_mce/themes/advanced/editor_template_src.js", "jscripts/tiny_mce/themes/advanced/editor_template.js");
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#jsTrim("jscripts/tiny_mce/plugins/advhr/editor_plugin_src.js", "jscripts/tiny_mce/plugins/advhr/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/advimage/editor_plugin_src.js", "jscripts/tiny_mce/plugins/advimage/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/advlink/editor_plugin_src.js", "jscripts/tiny_mce/plugins/advlink/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/emotions/editor_plugin_src.js", "jscripts/tiny_mce/plugins/emotions/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/flash/editor_plugin_src.js", "jscripts/tiny_mce/plugins/flash/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/iespell/editor_plugin_src.js", "jscripts/tiny_mce/plugins/iespell/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/insertdatetime/editor_plugin_src.js", "jscripts/tiny_mce/plugins/insertdatetime/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/preview/editor_plugin_src.js", "jscripts/tiny_mce/plugins/preview/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/print/editor_plugin_src.js", "jscripts/tiny_mce/plugins/print/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/save/editor_plugin_src.js", "jscripts/tiny_mce/plugins/save/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/searchreplace/editor_plugin_src.js", "jscripts/tiny_mce/plugins/searchreplace/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/zoom/editor_plugin_src.js", "jscripts/tiny_mce/plugins/zoom/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/table/editor_plugin_src.js", "jscripts/tiny_mce/plugins/table/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/contextmenu/editor_plugin_src.js", "jscripts/tiny_mce/plugins/contextmenu/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/paste/editor_plugin_src.js", "jscripts/tiny_mce/plugins/paste/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/fullscreen/editor_plugin_src.js", "jscripts/tiny_mce/plugins/fullscreen/editor_plugin.js");
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#jsTrim("jscripts/tiny_mce/plugins/directionality/editor_plugin_src.js", "jscripts/tiny_mce/plugins/directionality/editor_plugin.js");
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sub jsTrim {
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my $inFile = $_[0];
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my $outFile = $_[1];
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my $comment = '';
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my $content = '';
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# Load input file
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open(FILE, "<$inFile");
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undef $/;
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$content = <FILE>;
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close(FILE);
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if ($content =~ s#^\s*(/\*.*?\*/)##s or $content =~ s#^\s*(//.*?)\n\s*[^/]##s) {
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$comment = "$1\n";
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}
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local $^W;
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# removing C/C++ - style comments:
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$content =~ s#/\*[^*]*\*+([^/*][^*]*\*+)*/|//[^\n]*|("(\\.|[^"\\])*"|'(\\.|[^'\\])*'|.[^/"'\\]*)#$2#gs;
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# save string literals
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my @strings = ();
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$content =~ s/("(\\.|[^"\\])*"|'(\\.|[^'\\])*')/push(@strings, "$1");'__CMPRSTR_'.$#strings.'__';/egs;
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# remove C-style comments
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$content =~ s#/\*.*?\*/##gs;
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# remove C++-style comments
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$content =~ s#//.*?\n##gs;
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# removing leading/trailing whitespace:
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#$content =~ s#(?:(?:^|\n)\s+|\s+(?:$|\n))##gs;
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# removing newlines:
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#$content =~ s#\r?\n##gs;
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# removing other whitespace (between operators, etc.) (regexp-s stolen from Mike Hall's JS Crunchinator)
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$content =~ s/\s+/ /gs; # condensing whitespace
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#$content =~ s/^\s(.*)/$1/gs; # condensing whitespace
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#$content =~ s/(.*)\s$/$1/gs; # condensing whitespace
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$content =~ s/\s([\x21\x25\x26\x28\x29\x2a\x2b\x2c\x2d\x2f\x3a\x3b\x3c\x3d\x3e\x3f\x5b\x5d\x5c\x7b\x7c\x7d\x7e])/$1/gs;
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$content =~ s/([\x21\x25\x26\x28\x29\x2a\x2b\x2c\x2d\x2f\x3a\x3b\x3c\x3d\x3e\x3f\x5b\x5d\x5c\x7b\x7c\x7d\x7e])\s/$1/gs;
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# restore string literals
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$content =~ s/__CMPRSTR_([0-9]+)__/$strings[$1]/egs;
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# Write to ouput file
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open(FILE, ">$outFile");
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flock(FILE, 2);
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seek(FILE, 0, 2);
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print FILE $comment, $content;
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close(FILE);
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}
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