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94 lines
6.5 KiB
94 lines
6.5 KiB
// lessc_helper.js
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//
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// helper functions for lessc
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var lessc_helper = {
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// Stylize a string
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stylize: function (str, style) {
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var styles = {
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'reset': [0, 0],
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'bold': [1, 22],
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'inverse': [7, 27],
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'underline': [4, 24],
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'yellow': [33, 39],
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'green': [32, 39],
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'red': [31, 39],
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'grey': [90, 39]
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};
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return "\u001B[" + styles[style][0] + "m" + str + "\u001B[" + styles[style][1] + "m";
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},
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// Print command line options
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printUsage: function () {
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console.log('usage: lessc [option option=parameter ...] <source> [destination]');
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console.log('');
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console.log('If source is set to `-\' (dash or hyphen-minus), input is read from stdin.');
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console.log('');
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console.log('options:');
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console.log(' -h, --help Prints help (this message) and exit.');
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console.log(' --include-path=PATHS Sets include paths. Separated by `:\'. `;\' also supported on windows.');
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console.log(' -M, --depends Outputs a makefile import dependency list to stdout.');
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console.log(' --no-color Disables colorized output.');
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console.log(' --ie-compat Enables IE8 compatibility checks.');
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console.log(' --js Enables inline JavaScript in less files');
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console.log(' -l, --lint Syntax check only (lint).');
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console.log(' -s, --silent Suppresses output of error messages.');
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console.log(' --strict-imports Forces evaluation of imports.');
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console.log(' --insecure Allows imports from insecure https hosts.');
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console.log(' -v, --version Prints version number and exit.');
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console.log(' --verbose Be verbose.');
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console.log(' --source-map[=FILENAME] Outputs a v3 sourcemap to the filename (or output filename.map).');
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console.log(' --source-map-rootpath=X Adds this path onto the sourcemap filename and less file paths.');
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console.log(' --source-map-basepath=X Sets sourcemap base path, defaults to current working directory.');
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console.log(' --source-map-include-source Puts the less files into the map instead of referencing them.');
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console.log(' --source-map-inline Puts the map (and any less files) as a base64 data uri into the output css file.');
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console.log(' --source-map-url=URL Sets a custom URL to map file, for sourceMappingURL comment');
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console.log(' in generated CSS file.');
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console.log(' --source-map-no-annotation Excludes the sourceMappingURL comment from the output css file.');
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console.log(' -rp, --rootpath=URL Sets rootpath for url rewriting in relative imports and urls');
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console.log(' Works with or without the relative-urls option.');
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console.log(' -ru=, --rewrite-urls= Rewrites URLs to make them relative to the base less file.');
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console.log(' all|local|off \'all\' rewrites all URLs, \'local\' just those starting with a \'.\'');
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console.log('');
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console.log(' -m=, --math=');
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console.log(' always Less will eagerly perform math operations always.');
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console.log(' parens-division Math performed except for division (/) operator');
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console.log(' parens | strict Math only performed inside parentheses');
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console.log(' strict-legacy Parens required in very strict terms (legacy --strict-math)');
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console.log('');
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console.log(' -su=on|off Allows mixed units, e.g. 1px+1em or 1px*1px which have units');
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console.log(' --strict-units=on|off that cannot be represented.');
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console.log(' --global-var=\'VAR=VALUE\' Defines a variable that can be referenced by the file.');
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console.log(' --modify-var=\'VAR=VALUE\' Modifies a variable already declared in the file.');
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console.log(' --url-args=\'QUERYSTRING\' Adds params into url tokens (e.g. 42, cb=42 or \'a=1&b=2\')');
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console.log(' --plugin=PLUGIN=OPTIONS Loads a plugin. You can also omit the --plugin= if the plugin begins');
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console.log(' less-plugin. E.g. the clean css plugin is called less-plugin-clean-css');
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console.log(' once installed (npm install less-plugin-clean-css), use either with');
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console.log(' --plugin=less-plugin-clean-css or just --clean-css');
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console.log(' specify options afterwards e.g. --plugin=less-plugin-clean-css="advanced"');
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console.log(' or --clean-css="advanced"');
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console.log(' --disable-plugin-rule Disallow @plugin statements');
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console.log('');
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console.log('-------------------------- Deprecated ----------------');
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console.log(' -sm=on|off Legacy parens-only math. Use --math');
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console.log(' --strict-math=on|off ');
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console.log('');
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console.log(' --line-numbers=TYPE Outputs filename and line numbers.');
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console.log(' TYPE can be either \'comments\', which will output');
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console.log(' the debug info within comments, \'mediaquery\'');
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console.log(' that will output the information within a fake');
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console.log(' media query which is compatible with the SASS');
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console.log(' format, and \'all\' which will do both.');
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console.log(' -x, --compress Compresses output by removing some whitespaces.');
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console.log(' We recommend you use a dedicated minifer like less-plugin-clean-css');
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console.log('');
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console.log('Report bugs to: http://github.com/less/less.js/issues');
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console.log('Home page: <http://lesscss.org/>');
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}
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};
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// Exports helper functions
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// eslint-disable-next-line no-prototype-builtins
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for (var h in lessc_helper) {
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if (lessc_helper.hasOwnProperty(h)) {
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exports[h] = lessc_helper[h];
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}
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}
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//# sourceMappingURL=lessc-helper.js.map
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