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- "use strict";
- Object.defineProperty(exports, "__esModule", { value: true });
- var patternUtils = require("../utils/pattern");
- /**
- * Generate tasks based on parent directory of each pattern.
- */
- function generate(patterns, options) {
- var unixPatterns = patterns.map(patternUtils.unixifyPattern);
- var unixIgnore = options.ignore.map(patternUtils.unixifyPattern);
- var positivePatterns = getPositivePatterns(unixPatterns);
- var negativePatterns = getNegativePatternsAsPositive(unixPatterns, unixIgnore);
- var staticPatterns = positivePatterns.filter(patternUtils.isStaticPattern);
- var dynamicPatterns = positivePatterns.filter(patternUtils.isDynamicPattern);
- var staticTasks = convertPatternsToTasks(staticPatterns, negativePatterns, /* dynamic */ false);
- var dynamicTasks = convertPatternsToTasks(dynamicPatterns, negativePatterns, /* dynamic */ true);
- return staticTasks.concat(dynamicTasks);
- }
- exports.generate = generate;
- /**
- * Convert patterns to tasks based on parent directory of each pattern.
- */
- function convertPatternsToTasks(positive, negative, dynamic) {
- var positivePatternsGroup = groupPatternsByBaseDirectory(positive);
- // When we have a global group – there is no reason to divide the patterns into independent tasks.
- // In this case, the global task covers the rest.
- if ('.' in positivePatternsGroup) {
- var task = convertPatternGroupToTask('.', positive, negative, dynamic);
- return [task];
- }
- return convertPatternGroupsToTasks(positivePatternsGroup, negative, dynamic);
- }
- exports.convertPatternsToTasks = convertPatternsToTasks;
- /**
- * Return only positive patterns.
- */
- function getPositivePatterns(patterns) {
- return patternUtils.getPositivePatterns(patterns);
- }
- exports.getPositivePatterns = getPositivePatterns;
- /**
- * Return only negative patterns.
- */
- function getNegativePatternsAsPositive(patterns, ignore) {
- var negative = patternUtils.getNegativePatterns(patterns).concat(ignore);
- var positive = negative.map(patternUtils.convertToPositivePattern);
- return positive;
- }
- exports.getNegativePatternsAsPositive = getNegativePatternsAsPositive;
- /**
- * Group patterns by base directory of each pattern.
- */
- function groupPatternsByBaseDirectory(patterns) {
- return patterns.reduce(function (collection, pattern) {
- var base = patternUtils.getBaseDirectory(pattern);
- if (base in collection) {
- collection[base].push(pattern);
- }
- else {
- collection[base] = [pattern];
- }
- return collection;
- }, {});
- }
- exports.groupPatternsByBaseDirectory = groupPatternsByBaseDirectory;
- /**
- * Convert group of patterns to tasks.
- */
- function convertPatternGroupsToTasks(positive, negative, dynamic) {
- return Object.keys(positive).map(function (base) {
- return convertPatternGroupToTask(base, positive[base], negative, dynamic);
- });
- }
- exports.convertPatternGroupsToTasks = convertPatternGroupsToTasks;
- /**
- * Create a task for positive and negative patterns.
- */
- function convertPatternGroupToTask(base, positive, negative, dynamic) {
- return {
- base: base,
- dynamic: dynamic,
- patterns: [].concat(positive, negative.map(patternUtils.convertToNegativePattern)),
- positive: positive,
- negative: negative
- };
- }
- exports.convertPatternGroupToTask = convertPatternGroupToTask;
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