exports.lint = function(files, options, done) {
var cliOptions = {
verbose: grunt.option('verbose'),
extensions: '',
};
// A list of non-dot-js extensions to check
if (options.extensions) {
cliOptions.extensions = options.extensions;
delete options.extensions;
}
// A list ignored files
if (options.ignores) {
if (typeof options.ignores === 'string') {
options.ignores = [options.ignores];
}
cliOptions.ignores = options.ignores;
delete options.ignores;
}
// Select a reporter to use
var reporter = exports.selectReporter(options);
delete options.reporter;
// Read JSHint options from a specified jshintrc file.
if (options.jshintrc) {
options = grunt.file.readJSON(options.jshintrc);
delete options.jshintrc;
}
// Enable/disable debugging if option explicitly set.
if (grunt.option('debug') !== undefined) {
options.devel = options.debug = grunt.option('debug');
// Tweak a few things.
if (grunt.option('debug')) {
options.maxerr = Infinity;
}
}
cliOptions.config = options;
grunt.verbose.writeflags(options, 'JSHint options');
// Run JSHint on all file and collect results/data
var allResults = [];
var allData = [];
var cliopts = grunt.util._.clone(cliOptions);
cliopts.args = files;
cliopts.reporter = function(results, data) {
reporter(results, data);
allResults = allResults.concat(results);
allData = allData.concat(data);
};
jshintcli.run(cliopts);
done(allResults, allData);
};
grunt.util.async.forEach(files, function(filepath, next) {
jshintcli.run({
args: [filepath],
extensions: extraExt,
config: options,
reporter: function(results, data) {
reporter(results, data);
allResults = allResults.concat(results);
allData = allData.concat(data);
next();
},
verbose: grunt.option('verbose')
});
}, function() {
exports.lint = function(files, options, done) {
var cliOptions = {
verbose: grunt.option('verbose'),
extensions: '',
};
// A list of non-dot-js extensions to check
if (options.extensions) {
cliOptions.extensions = options.extensions;
delete options.extensions;
}
// A list ignored files
if (options.ignores) {
if (typeof options.ignores === 'string') {
options.ignores = [options.ignores];
}
cliOptions.ignores = options.ignores;
delete options.ignores;
}
// Select a reporter to use
var reporter = exports.selectReporter(options);
// Remove bad options that may have came in from the cli
['reporter', 'jslint-reporter', 'checkstyle-reporter', 'show-non-errors'].forEach(function(opt) {
if (options.hasOwnProperty(opt)) {
delete options[opt];
}
});
// Read JSHint options from a specified jshintrc file.
if (options.jshintrc) {
options = grunt.file.readJSON(options.jshintrc);
delete options.jshintrc;
}
// Enable/disable debugging if option explicitly set.
if (grunt.option('debug') !== undefined) {
options.devel = options.debug = grunt.option('debug');
// Tweak a few things.
if (grunt.option('debug')) {
options.maxerr = Infinity;
}
}
cliOptions.config = options;
// Run JSHint on all file and collect results/data
var allResults = [];
var allData = [];
var cliopts = grunt.util._.clone(cliOptions);
cliopts.args = files;
cliopts.reporter = function(results, data) {
reporter(results, data);
allResults = allResults.concat(results);
allData = allData.concat(data);
};
jshintcli.run(cliopts);
done(allResults, allData);
};
grunt.registerMultiTask('jshint', 'Validate files with JSHint.', function () {
var done = this.async();
// Merge task-specific and/or target-specific options with these defaults.
var options = this.options({
force: false,
output: null,
jshintrc: null,
ignores: null,
extensions: '',
reporter: null
});
// Get source and destination files
var srcFiles = this.files[0].src;
var destFile = this.files[0].dest;
// Prepare reporter object
var reporter = options.reporter;
switch (true) {
// Checkstyle xml
case reporter === 'checkstyle':
reporter = require('jshint/src/reporters/checkstyle.js').reporter;
break;
// jslint xml reporter
case reporter === 'jslint':
reporter = require('jshint/src/reporters/jslint_xml.js').reporter;
break;
// JSHint non_error
case reporter === 'non_error':
reporter = require('jshint/rc/reporters/non_error.js').reporter;
break;
// JSHint default reporter
case reporter === 'default':
reporter = require('jshint/src/reporters/default.js').reporter;
break;
// Custom reporter
case reporter !== undefined:
reporter = path.resolve(process.cwd(), options.reporter);
break;
}
// Read JSHint options from a specified jshintrc file.
var config = undefined;
if (options.jshintrc) {
config = grunt.file.readJSON(options.jshintrc);
}
// Hook into stdout to capture report
var data = '';
if (destFile) {
grunt.util.hooker.hook(process.stdout, 'write', {
pre: function (out) {
data += out;
return grunt.util.hooker.preempt();
}
});
}
// Run JSHint through the cli
var result = jshint.run({
args: this.filesSrc,
config: config,
reporter: reporter,
ignores: options.ignores,
extensions: options.extensions
});
// Write the output of the reporter if wanted
if (destFile) {
grunt.util.hooker.unhook(process.stdout, 'write');
destFile = grunt.template.process(destFile);
var destDir = path.dirname(destFile);
if (!grunt.file.exists(destDir)) {
grunt.file.mkdir(destDir);
}
grunt.file.write(destFile, data);
grunt.log.ok('Report "' + destFile + '" created.');
}
done(options.force ? options.force : result);
});