| 1 | "use strict";
|
|---|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
|---|
| 3 | exports.convertPatternGroupToTask = exports.convertPatternGroupsToTasks = exports.groupPatternsByBaseDirectory = exports.getNegativePatternsAsPositive = exports.getPositivePatterns = exports.convertPatternsToTasks = exports.generate = void 0;
|
|---|
| 4 | const utils = require("../utils");
|
|---|
| 5 | function generate(patterns, settings) {
|
|---|
| 6 | const positivePatterns = getPositivePatterns(patterns);
|
|---|
| 7 | const negativePatterns = getNegativePatternsAsPositive(patterns, settings.ignore);
|
|---|
| 8 | const staticPatterns = positivePatterns.filter((pattern) => utils.pattern.isStaticPattern(pattern, settings));
|
|---|
| 9 | const dynamicPatterns = positivePatterns.filter((pattern) => utils.pattern.isDynamicPattern(pattern, settings));
|
|---|
| 10 | const staticTasks = convertPatternsToTasks(staticPatterns, negativePatterns, /* dynamic */ false);
|
|---|
| 11 | const dynamicTasks = convertPatternsToTasks(dynamicPatterns, negativePatterns, /* dynamic */ true);
|
|---|
| 12 | return staticTasks.concat(dynamicTasks);
|
|---|
| 13 | }
|
|---|
| 14 | exports.generate = generate;
|
|---|
| 15 | /**
|
|---|
| 16 | * Returns tasks grouped by basic pattern directories.
|
|---|
| 17 | *
|
|---|
| 18 | * Patterns that can be found inside (`./`) and outside (`../`) the current directory are handled separately.
|
|---|
| 19 | * This is necessary because directory traversal starts at the base directory and goes deeper.
|
|---|
| 20 | */
|
|---|
| 21 | function convertPatternsToTasks(positive, negative, dynamic) {
|
|---|
| 22 | const tasks = [];
|
|---|
| 23 | const patternsOutsideCurrentDirectory = utils.pattern.getPatternsOutsideCurrentDirectory(positive);
|
|---|
| 24 | const patternsInsideCurrentDirectory = utils.pattern.getPatternsInsideCurrentDirectory(positive);
|
|---|
| 25 | const outsideCurrentDirectoryGroup = groupPatternsByBaseDirectory(patternsOutsideCurrentDirectory);
|
|---|
| 26 | const insideCurrentDirectoryGroup = groupPatternsByBaseDirectory(patternsInsideCurrentDirectory);
|
|---|
| 27 | tasks.push(...convertPatternGroupsToTasks(outsideCurrentDirectoryGroup, negative, dynamic));
|
|---|
| 28 | /*
|
|---|
| 29 | * For the sake of reducing future accesses to the file system, we merge all tasks within the current directory
|
|---|
| 30 | * into a global task, if at least one pattern refers to the root (`.`). In this case, the global task covers the rest.
|
|---|
| 31 | */
|
|---|
| 32 | if ('.' in insideCurrentDirectoryGroup) {
|
|---|
| 33 | tasks.push(convertPatternGroupToTask('.', patternsInsideCurrentDirectory, negative, dynamic));
|
|---|
| 34 | }
|
|---|
| 35 | else {
|
|---|
| 36 | tasks.push(...convertPatternGroupsToTasks(insideCurrentDirectoryGroup, negative, dynamic));
|
|---|
| 37 | }
|
|---|
| 38 | return tasks;
|
|---|
| 39 | }
|
|---|
| 40 | exports.convertPatternsToTasks = convertPatternsToTasks;
|
|---|
| 41 | function getPositivePatterns(patterns) {
|
|---|
| 42 | return utils.pattern.getPositivePatterns(patterns);
|
|---|
| 43 | }
|
|---|
| 44 | exports.getPositivePatterns = getPositivePatterns;
|
|---|
| 45 | function getNegativePatternsAsPositive(patterns, ignore) {
|
|---|
| 46 | const negative = utils.pattern.getNegativePatterns(patterns).concat(ignore);
|
|---|
| 47 | const positive = negative.map(utils.pattern.convertToPositivePattern);
|
|---|
| 48 | return positive;
|
|---|
| 49 | }
|
|---|
| 50 | exports.getNegativePatternsAsPositive = getNegativePatternsAsPositive;
|
|---|
| 51 | function groupPatternsByBaseDirectory(patterns) {
|
|---|
| 52 | const group = {};
|
|---|
| 53 | return patterns.reduce((collection, pattern) => {
|
|---|
| 54 | const base = utils.pattern.getBaseDirectory(pattern);
|
|---|
| 55 | if (base in collection) {
|
|---|
| 56 | collection[base].push(pattern);
|
|---|
| 57 | }
|
|---|
| 58 | else {
|
|---|
| 59 | collection[base] = [pattern];
|
|---|
| 60 | }
|
|---|
| 61 | return collection;
|
|---|
| 62 | }, group);
|
|---|
| 63 | }
|
|---|
| 64 | exports.groupPatternsByBaseDirectory = groupPatternsByBaseDirectory;
|
|---|
| 65 | function convertPatternGroupsToTasks(positive, negative, dynamic) {
|
|---|
| 66 | return Object.keys(positive).map((base) => {
|
|---|
| 67 | return convertPatternGroupToTask(base, positive[base], negative, dynamic);
|
|---|
| 68 | });
|
|---|
| 69 | }
|
|---|
| 70 | exports.convertPatternGroupsToTasks = convertPatternGroupsToTasks;
|
|---|
| 71 | function convertPatternGroupToTask(base, positive, negative, dynamic) {
|
|---|
| 72 | return {
|
|---|
| 73 | dynamic,
|
|---|
| 74 | positive,
|
|---|
| 75 | negative,
|
|---|
| 76 | base,
|
|---|
| 77 | patterns: [].concat(positive, negative.map(utils.pattern.convertToNegativePattern))
|
|---|
| 78 | };
|
|---|
| 79 | }
|
|---|
| 80 | exports.convertPatternGroupToTask = convertPatternGroupToTask;
|
|---|
