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SHA256:kEsnuHX+qbwhxSAXPUQ4ox535wFHu/hIRaa53FzxRpo
62797 changed files with 6551425 additions and 15279 deletions
662
node_modules/less/bin/lessc
generated
vendored
Executable file
662
node_modules/less/bin/lessc
generated
vendored
Executable file
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@ -0,0 +1,662 @@
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#!/usr/bin/env node
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/* eslint indent: [2, 2, {"SwitchCase": 1}] */
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"use strict";
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var path = require('path');
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var fs = require('../lib/less-node/fs').default;
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var os = require('os');
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var utils = require('../lib/less/utils');
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var Constants = require('../lib/less/constants');
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var less = require('../lib/less-node').default;
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var errno;
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var mkdirp;
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|
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try {
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errno = require('errno');
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} catch (err) {
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errno = null;
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}
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var pluginManager = new less.PluginManager(less);
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var fileManager = new less.FileManager();
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var plugins = [];
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var queuePlugins = [];
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var args = process.argv.slice(1);
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var silent = false;
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var verbose = false;
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var options = less.options;
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options.plugins = plugins;
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options.reUsePluginManager = true;
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var sourceMapOptions = {};
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var continueProcessing = true;
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var checkArgFunc = function checkArgFunc(arg, option) {
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if (!option) {
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console.error("".concat(arg, " option requires a parameter"));
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continueProcessing = false;
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process.exitCode = 1;
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return false;
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}
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return true;
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};
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var checkBooleanArg = function checkBooleanArg(arg) {
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var onOff = /^((on|t|true|y|yes)|(off|f|false|n|no))$/i.exec(arg);
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if (!onOff) {
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console.error(" unable to parse ".concat(arg, " as a boolean. use one of on/t/true/y/yes/off/f/false/n/no"));
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continueProcessing = false;
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process.exitCode = 1;
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return false;
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}
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return Boolean(onOff[2]);
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};
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var parseVariableOption = function parseVariableOption(option, variables) {
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var parts = option.split('=', 2);
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variables[parts[0]] = parts[1];
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};
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var sourceMapFileInline = false;
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function printUsage() {
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less.lesscHelper.printUsage();
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pluginManager.Loader.printUsage(plugins);
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continueProcessing = false;
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}
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function render() {
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if (!continueProcessing) {
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return;
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}
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var input = args[1];
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if (input && input != '-') {
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input = path.resolve(process.cwd(), input);
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}
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var output = args[2];
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var outputbase = args[2];
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if (output) {
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output = path.resolve(process.cwd(), output);
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}
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if (options.disablePluginRule && queuePlugins.length > 0) {
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console.error('--plugin and --disable-plugin-rule may not be used at the same time');
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process.exitCode = 1;
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return;
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}
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if (options.sourceMap) {
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sourceMapOptions.sourceMapInputFilename = input;
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if (!sourceMapOptions.sourceMapFullFilename) {
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if (!output && !sourceMapFileInline) {
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console.error('the sourcemap option only has an optional filename if the css filename is given');
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console.error('consider adding --source-map-map-inline which embeds the sourcemap into the css');
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process.exitCode = 1;
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return;
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} // its in the same directory, so always just the basename
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if (output) {
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sourceMapOptions.sourceMapOutputFilename = path.basename(output);
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sourceMapOptions.sourceMapFullFilename = "".concat(output, ".map");
|
||||
} // its in the same directory, so always just the basename
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if ('sourceMapFullFilename' in sourceMapOptions) {
|
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sourceMapOptions.sourceMapFilename = path.basename(sourceMapOptions.sourceMapFullFilename);
|
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}
|
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} else if (options.sourceMap && !sourceMapFileInline) {
|
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var mapFilename = path.resolve(process.cwd(), sourceMapOptions.sourceMapFullFilename);
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var mapDir = path.dirname(mapFilename);
|
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var outputDir = path.dirname(output); // find the path from the map to the output file
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|
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// eslint-disable-next-line max-len
|
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sourceMapOptions.sourceMapOutputFilename = path.join(path.relative(mapDir, outputDir), path.basename(output)); // make the sourcemap filename point to the sourcemap relative to the css file output directory
|
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|
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sourceMapOptions.sourceMapFilename = path.join(path.relative(outputDir, mapDir), path.basename(sourceMapOptions.sourceMapFullFilename));
|
||||
}
|
||||
|
||||
if (sourceMapOptions.sourceMapURL && sourceMapOptions.disableSourcemapAnnotation) {
|
||||
console.error('You cannot provide flag --source-map-url with --source-map-no-annotation.');
|
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console.error('Please remove one of those flags.');
|
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process.exitcode = 1;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (sourceMapOptions.sourceMapBasepath === undefined) {
|
||||
sourceMapOptions.sourceMapBasepath = input ? path.dirname(input) : process.cwd();
|
||||
}
|
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|
||||
if (sourceMapOptions.sourceMapRootpath === undefined) {
|
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var pathToMap = path.dirname((sourceMapFileInline ? output : sourceMapOptions.sourceMapFullFilename) || '.');
|
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var pathToInput = path.dirname(sourceMapOptions.sourceMapInputFilename || '.');
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sourceMapOptions.sourceMapRootpath = path.relative(pathToMap, pathToInput);
|
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}
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|
||||
if (!input) {
|
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console.error('lessc: no input files');
|
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console.error('');
|
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printUsage();
|
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process.exitCode = 1;
|
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return;
|
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}
|
||||
|
||||
var ensureDirectory = function ensureDirectory(filepath) {
|
||||
var dir = path.dirname(filepath);
|
||||
var cmd;
|
||||
var existsSync = fs.existsSync || path.existsSync;
|
||||
|
||||
if (!existsSync(dir)) {
|
||||
if (mkdirp === undefined) {
|
||||
try {
|
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mkdirp = require('make-dir');
|
||||
} catch (e) {
|
||||
mkdirp = null;
|
||||
}
|
||||
}
|
||||
|
||||
cmd = mkdirp && mkdirp.sync || fs.mkdirSync;
|
||||
cmd(dir);
|
||||
}
|
||||
};
|
||||
|
||||
if (options.depends) {
|
||||
if (!outputbase) {
|
||||
console.error('option --depends requires an output path to be specified');
|
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process.exitCode = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
process.stdout.write("".concat(outputbase, ": "));
|
||||
}
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||||
|
||||
if (!sourceMapFileInline) {
|
||||
var writeSourceMap = function writeSourceMap() {
|
||||
var output = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
|
||||
var onDone = arguments.length > 1 ? arguments[1] : undefined;
|
||||
var filename = sourceMapOptions.sourceMapFullFilename;
|
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ensureDirectory(filename);
|
||||
|
||||
// To fix https://github.com/less/less.js/issues/3646
|
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output = output.toString();
|
||||
|
||||
fs.writeFile(filename, output, 'utf8', function (err) {
|
||||
if (err) {
|
||||
var description = 'Error: ';
|
||||
|
||||
if (errno && errno.errno[err.errno]) {
|
||||
description += errno.errno[err.errno].description;
|
||||
} else {
|
||||
description += "".concat(err.code, " ").concat(err.message);
|
||||
}
|
||||
|
||||
console.error("lessc: failed to create file ".concat(filename));
|
||||
console.error(description);
|
||||
process.exitCode = 1;
|
||||
} else {
|
||||
less.logger.info("lessc: wrote ".concat(filename));
|
||||
}
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||||
|
||||
onDone();
|
||||
});
|
||||
};
|
||||
}
|
||||
|
||||
var writeSourceMapIfNeeded = function writeSourceMapIfNeeded(output, onDone) {
|
||||
if (options.sourceMap && !sourceMapFileInline) {
|
||||
writeSourceMap(output, onDone);
|
||||
} else {
|
||||
onDone();
|
||||
}
|
||||
};
|
||||
|
||||
var writeOutput = function writeOutput(output, result, onSuccess) {
|
||||
if (options.depends) {
|
||||
onSuccess();
|
||||
} else if (output) {
|
||||
ensureDirectory(output);
|
||||
|
||||
fs.writeFile(output, result.css, {
|
||||
encoding: 'utf8'
|
||||
}, function (err) {
|
||||
if (err) {
|
||||
var description = 'Error: ';
|
||||
|
||||
if (errno && errno.errno[err.errno]) {
|
||||
description += errno.errno[err.errno].description;
|
||||
} else {
|
||||
description += "".concat(err.code, " ").concat(err.message);
|
||||
}
|
||||
|
||||
console.error("lessc: failed to create file ".concat(output));
|
||||
console.error(description);
|
||||
process.exitCode = 1;
|
||||
} else {
|
||||
less.logger.info("lessc: wrote ".concat(output));
|
||||
|
||||
onSuccess();
|
||||
}
|
||||
});
|
||||
} else if (!options.depends) {
|
||||
process.stdout.write(result.css);
|
||||
onSuccess();
|
||||
}
|
||||
};
|
||||
|
||||
var logDependencies = function logDependencies(options, result) {
|
||||
if (options.depends) {
|
||||
var depends = '';
|
||||
|
||||
for (var i = 0; i < result.imports.length; i++) {
|
||||
depends += "".concat(result.imports[i], " ");
|
||||
}
|
||||
|
||||
console.log(depends);
|
||||
}
|
||||
};
|
||||
|
||||
var parseLessFile = function parseLessFile(e, data) {
|
||||
if (e) {
|
||||
console.error("lessc: ".concat(e.message));
|
||||
process.exitCode = 1;
|
||||
return;
|
||||
}
|
||||
|
||||
data = data.replace(/^\uFEFF/, '');
|
||||
options.paths = [path.dirname(input)].concat(options.paths);
|
||||
options.filename = input;
|
||||
|
||||
if (options.lint) {
|
||||
options.sourceMap = false;
|
||||
}
|
||||
|
||||
sourceMapOptions.sourceMapFileInline = sourceMapFileInline;
|
||||
|
||||
if (options.sourceMap) {
|
||||
options.sourceMap = sourceMapOptions;
|
||||
}
|
||||
|
||||
less.logger.addListener({
|
||||
info: function info(msg) {
|
||||
if (verbose) {
|
||||
console.log(msg);
|
||||
}
|
||||
},
|
||||
warn: function warn(msg) {
|
||||
// do not show warning if the silent option is used
|
||||
if (!silent) {
|
||||
console.warn(msg);
|
||||
}
|
||||
},
|
||||
error: function error(msg) {
|
||||
console.error(msg);
|
||||
}
|
||||
});
|
||||
|
||||
less.render(data, options).then(function (result) {
|
||||
if (!options.lint) {
|
||||
writeOutput(output, result, function () {
|
||||
writeSourceMapIfNeeded(result.map, function () {
|
||||
logDependencies(options, result);
|
||||
});
|
||||
});
|
||||
}
|
||||
}, function (err) {
|
||||
if (!options.silent) {
|
||||
console.error(err.toString({
|
||||
stylize: options.color && less.lesscHelper.stylize
|
||||
}));
|
||||
}
|
||||
|
||||
process.exitCode = 1;
|
||||
});
|
||||
};
|
||||
|
||||
if (input != '-') {
|
||||
fs.readFile(input, 'utf8', parseLessFile);
|
||||
} else {
|
||||
process.stdin.resume();
|
||||
process.stdin.setEncoding('utf8');
|
||||
var buffer = '';
|
||||
process.stdin.on('data', function (data) {
|
||||
buffer += data;
|
||||
});
|
||||
process.stdin.on('end', function () {
|
||||
parseLessFile(false, buffer);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
function processPluginQueue() {
|
||||
var x = 0;
|
||||
|
||||
function pluginError(name) {
|
||||
console.error("Unable to load plugin ".concat(name, " please make sure that it is installed under or at the same level as less"));
|
||||
process.exitCode = 1;
|
||||
}
|
||||
|
||||
function pluginFinished(plugin) {
|
||||
x++;
|
||||
plugins.push(plugin);
|
||||
|
||||
if (x === queuePlugins.length) {
|
||||
render();
|
||||
}
|
||||
}
|
||||
|
||||
queuePlugins.forEach(function (queue) {
|
||||
var context = utils.clone(options);
|
||||
pluginManager.Loader.loadPlugin(queue.name, process.cwd(), context, less.environment, fileManager).then(function (data) {
|
||||
pluginFinished({
|
||||
fileContent: data.contents,
|
||||
filename: data.filename,
|
||||
options: queue.options
|
||||
});
|
||||
}).catch(function () {
|
||||
pluginError(queue.name);
|
||||
});
|
||||
});
|
||||
} // self executing function so we can return
|
||||
|
||||
|
||||
(function () {
|
||||
args = args.filter(function (arg) {
|
||||
var match;
|
||||
match = arg.match(/^-I(.+)$/);
|
||||
|
||||
if (match) {
|
||||
options.paths.push(match[1]);
|
||||
return false;
|
||||
}
|
||||
|
||||
match = arg.match(/^--?([a-z][0-9a-z-]*)(?:=(.*))?$/i);
|
||||
|
||||
if (match) {
|
||||
arg = match[1];
|
||||
} else {
|
||||
return arg;
|
||||
}
|
||||
|
||||
switch (arg) {
|
||||
case 'v':
|
||||
case 'version':
|
||||
console.log("lessc ".concat(less.version.join('.'), " (Less Compiler) [JavaScript]"));
|
||||
continueProcessing = false;
|
||||
break;
|
||||
|
||||
case 'verbose':
|
||||
verbose = true;
|
||||
break;
|
||||
|
||||
case 's':
|
||||
case 'silent':
|
||||
silent = true;
|
||||
break;
|
||||
|
||||
case 'l':
|
||||
case 'lint':
|
||||
options.lint = true;
|
||||
break;
|
||||
|
||||
case 'strict-imports':
|
||||
options.strictImports = true;
|
||||
break;
|
||||
|
||||
case 'h':
|
||||
case 'help':
|
||||
printUsage();
|
||||
break;
|
||||
|
||||
case 'x':
|
||||
case 'compress':
|
||||
options.compress = true;
|
||||
break;
|
||||
|
||||
case 'insecure':
|
||||
options.insecure = true;
|
||||
break;
|
||||
|
||||
case 'M':
|
||||
case 'depends':
|
||||
options.depends = true;
|
||||
break;
|
||||
|
||||
case 'max-line-len':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
options.maxLineLen = parseInt(match[2], 10);
|
||||
|
||||
if (options.maxLineLen <= 0) {
|
||||
options.maxLineLen = -1;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'no-color':
|
||||
options.color = false;
|
||||
break;
|
||||
|
||||
case 'js':
|
||||
options.javascriptEnabled = true;
|
||||
break;
|
||||
|
||||
case 'no-js':
|
||||
// eslint-disable-next-line max-len
|
||||
console.error('The "--no-js" argument is deprecated, as inline JavaScript is disabled by default. Use "--js" to enable inline JavaScript (not recommended).');
|
||||
break;
|
||||
|
||||
case 'include-path':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
// ; supported on windows.
|
||||
// : supported on windows and linux, excluding a drive letter like C:\ so C:\file:D:\file parses to 2
|
||||
options.paths = match[2].split(os.type().match(/Windows/) ? /:(?!\\)|;/ : ':').map(function (p) {
|
||||
if (p) {
|
||||
return path.resolve(process.cwd(), p);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'line-numbers':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
options.dumpLineNumbers = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'source-map':
|
||||
options.sourceMap = true;
|
||||
|
||||
if (match[2]) {
|
||||
sourceMapOptions.sourceMapFullFilename = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'source-map-rootpath':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
sourceMapOptions.sourceMapRootpath = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'source-map-basepath':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
sourceMapOptions.sourceMapBasepath = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'source-map-inline':
|
||||
case 'source-map-map-inline':
|
||||
sourceMapFileInline = true;
|
||||
options.sourceMap = true;
|
||||
break;
|
||||
|
||||
case 'source-map-include-source':
|
||||
case 'source-map-less-inline':
|
||||
sourceMapOptions.outputSourceFiles = true;
|
||||
break;
|
||||
|
||||
case 'source-map-url':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
sourceMapOptions.sourceMapURL = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'source-map-no-annotation':
|
||||
sourceMapOptions.disableSourcemapAnnotation = true;
|
||||
break;
|
||||
|
||||
case 'rp':
|
||||
case 'rootpath':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
options.rootpath = match[2].replace(/\\/g, '/');
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'ie-compat':
|
||||
console.warn('The --ie-compat option is deprecated, as it has no effect on compilation.');
|
||||
break;
|
||||
|
||||
case 'relative-urls':
|
||||
console.warn('The --relative-urls option has been deprecated. Use --rewrite-urls=all.');
|
||||
options.rewriteUrls = Constants.RewriteUrls.ALL;
|
||||
break;
|
||||
|
||||
case 'ru':
|
||||
case 'rewrite-urls':
|
||||
var m = match[2];
|
||||
|
||||
if (m) {
|
||||
if (m === 'local') {
|
||||
options.rewriteUrls = Constants.RewriteUrls.LOCAL;
|
||||
} else if (m === 'off') {
|
||||
options.rewriteUrls = Constants.RewriteUrls.OFF;
|
||||
} else if (m === 'all') {
|
||||
options.rewriteUrls = Constants.RewriteUrls.ALL;
|
||||
} else {
|
||||
console.error("Unknown rewrite-urls argument ".concat(m));
|
||||
continueProcessing = false;
|
||||
process.exitCode = 1;
|
||||
}
|
||||
} else {
|
||||
options.rewriteUrls = Constants.RewriteUrls.ALL;
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'sm':
|
||||
case 'strict-math':
|
||||
console.warn('The --strict-math option has been deprecated. Use --math=strict.');
|
||||
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
if (checkBooleanArg(match[2])) {
|
||||
options.math = Constants.Math.PARENS;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'm':
|
||||
case 'math':
|
||||
var m = match[2];
|
||||
if (checkArgFunc(arg, m)) {
|
||||
if (m === 'always') {
|
||||
console.warn('--math=always is deprecated and will be removed in the future.');
|
||||
options.math = Constants.Math.ALWAYS;
|
||||
} else if (m === 'parens-division') {
|
||||
options.math = Constants.Math.PARENS_DIVISION;
|
||||
} else if (m === 'parens' || m === 'strict') {
|
||||
options.math = Constants.Math.PARENS;
|
||||
} else if (m === 'strict-legacy') {
|
||||
console.warn('--math=strict-legacy has been removed. Defaulting to --math=strict');
|
||||
options.math = Constants.Math.PARENS;
|
||||
}
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'su':
|
||||
case 'strict-units':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
options.strictUnits = checkBooleanArg(match[2]);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'global-var':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
if (!options.globalVars) {
|
||||
options.globalVars = {};
|
||||
}
|
||||
|
||||
parseVariableOption(match[2], options.globalVars);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'modify-var':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
if (!options.modifyVars) {
|
||||
options.modifyVars = {};
|
||||
}
|
||||
|
||||
parseVariableOption(match[2], options.modifyVars);
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'url-args':
|
||||
if (checkArgFunc(arg, match[2])) {
|
||||
options.urlArgs = match[2];
|
||||
}
|
||||
|
||||
break;
|
||||
|
||||
case 'plugin':
|
||||
var splitupArg = match[2].match(/^([^=]+)(=(.*))?/);
|
||||
var name = splitupArg[1];
|
||||
var pluginOptions = splitupArg[3];
|
||||
queuePlugins.push({
|
||||
name: name,
|
||||
options: pluginOptions
|
||||
});
|
||||
break;
|
||||
|
||||
case 'disable-plugin-rule':
|
||||
options.disablePluginRule = true;
|
||||
break;
|
||||
|
||||
default:
|
||||
queuePlugins.push({
|
||||
name: arg,
|
||||
options: match[2],
|
||||
default: true
|
||||
});
|
||||
break;
|
||||
}
|
||||
});
|
||||
|
||||
if (queuePlugins.length > 0) {
|
||||
processPluginQueue();
|
||||
} else {
|
||||
render();
|
||||
}
|
||||
})();
|
||||
Loading…
Add table
Add a link
Reference in a new issue