"use strict"; | |
Object.defineProperty(exports, "__esModule", { value: true }); | |
var pathUtils = require("../../utils/path"); | |
var patternUtils = require("../../utils/pattern"); | |
var EntryFilter = /** @class */ (function () { | |
function EntryFilter(options, micromatchOptions) { | |
this.options = options; | |
this.micromatchOptions = micromatchOptions; | |
this.index = new Map(); | |
} | |
/** | |
* Returns filter for directories. | |
*/ | |
EntryFilter.prototype.getFilter = function (positive, negative) { | |
var _this = this; | |
var positiveRe = patternUtils.convertPatternsToRe(positive, this.micromatchOptions); | |
var negativeRe = patternUtils.convertPatternsToRe(negative, this.micromatchOptions); | |
return function (entry) { return _this.filter(entry, positiveRe, negativeRe); }; | |
}; | |
/** | |
* Returns true if entry must be added to result. | |
*/ | |
EntryFilter.prototype.filter = function (entry, positiveRe, negativeRe) { | |
// Exclude duplicate results | |
if (this.options.unique) { | |
if (this.isDuplicateEntry(entry)) { | |
return false; | |
} | |
this.createIndexRecord(entry); | |
} | |
// Filter files and directories by options | |
if (this.onlyFileFilter(entry) || this.onlyDirectoryFilter(entry)) { | |
return false; | |
} | |
if (this.isSkippedByAbsoluteNegativePatterns(entry, negativeRe)) { | |
return false; | |
} | |
return this.isMatchToPatterns(entry.path, positiveRe) && !this.isMatchToPatterns(entry.path, negativeRe); | |
}; | |
/** | |
* Return true if the entry already has in the cross reader index. | |
*/ | |
EntryFilter.prototype.isDuplicateEntry = function (entry) { | |
return this.index.has(entry.path); | |
}; | |
/** | |
* Create record in the cross reader index. | |
*/ | |
EntryFilter.prototype.createIndexRecord = function (entry) { | |
this.index.set(entry.path, undefined); | |
}; | |
/** | |
* Returns true for non-files if the «onlyFiles» option is enabled. | |
*/ | |
EntryFilter.prototype.onlyFileFilter = function (entry) { | |
return this.options.onlyFiles && !entry.isFile(); | |
}; | |
/** | |
* Returns true for non-directories if the «onlyDirectories» option is enabled. | |
*/ | |
EntryFilter.prototype.onlyDirectoryFilter = function (entry) { | |
return this.options.onlyDirectories && !entry.isDirectory(); | |
}; | |
/** | |
* Return true when `absolute` option is enabled and matched to the negative patterns. | |
*/ | |
EntryFilter.prototype.isSkippedByAbsoluteNegativePatterns = function (entry, negativeRe) { | |
if (!this.options.absolute) { | |
return false; | |
} | |
var fullpath = pathUtils.makeAbsolute(this.options.cwd, entry.path); | |
return this.isMatchToPatterns(fullpath, negativeRe); | |
}; | |
/** | |
* Return true when entry match to provided patterns. | |
* | |
* First, just trying to apply patterns to the path. | |
* Second, trying to apply patterns to the path with final slash (need to micromatch to support «directory/**» patterns). | |
*/ | |
EntryFilter.prototype.isMatchToPatterns = function (filepath, patternsRe) { | |
return patternUtils.matchAny(filepath, patternsRe) || patternUtils.matchAny(filepath + '/', patternsRe); | |
}; | |
return EntryFilter; | |
}()); | |
exports.default = EntryFilter; |