58 lines
2.4 KiB
JavaScript
58 lines
2.4 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.aggregateFilesChanges = exports.clearFilesChange = exports.updateFilesChange = exports.consumeFilesChange = exports.getFilesChange = void 0;
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// we ignore package.json file because of https://github.com/TypeStrong/fork-ts-checker-webpack-plugin/issues/674
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const IGNORED_FILES = ['package.json'];
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const isIgnoredFile = (file) => IGNORED_FILES.some((ignoredFile) => file.endsWith(`/${ignoredFile}`) || file.endsWith(`\\${ignoredFile}`));
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const compilerFilesChangeMap = new WeakMap();
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function getFilesChange(compiler) {
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const { changedFiles = [], deletedFiles = [] } = compilerFilesChangeMap.get(compiler) || {
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changedFiles: [],
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deletedFiles: [],
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};
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return {
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changedFiles: changedFiles.filter((changedFile) => !isIgnoredFile(changedFile)),
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deletedFiles: deletedFiles.filter((deletedFile) => !isIgnoredFile(deletedFile)),
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};
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}
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exports.getFilesChange = getFilesChange;
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function consumeFilesChange(compiler) {
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const change = getFilesChange(compiler);
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clearFilesChange(compiler);
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return change;
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}
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exports.consumeFilesChange = consumeFilesChange;
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function updateFilesChange(compiler, change) {
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compilerFilesChangeMap.set(compiler, aggregateFilesChanges([getFilesChange(compiler), change]));
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}
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exports.updateFilesChange = updateFilesChange;
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function clearFilesChange(compiler) {
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compilerFilesChangeMap.delete(compiler);
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}
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exports.clearFilesChange = clearFilesChange;
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/**
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* Computes aggregated files change based on the subsequent files changes.
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*
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* @param changes List of subsequent files changes
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* @returns Files change that represents all subsequent changes as a one event
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*/
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function aggregateFilesChanges(changes) {
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const changedFilesSet = new Set();
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const deletedFilesSet = new Set();
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for (const { changedFiles = [], deletedFiles = [] } of changes) {
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for (const changedFile of changedFiles) {
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changedFilesSet.add(changedFile);
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deletedFilesSet.delete(changedFile);
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}
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for (const deletedFile of deletedFiles) {
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changedFilesSet.delete(deletedFile);
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deletedFilesSet.add(deletedFile);
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}
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}
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return {
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changedFiles: Array.from(changedFilesSet),
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deletedFiles: Array.from(deletedFilesSet),
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};
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}
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exports.aggregateFilesChanges = aggregateFilesChanges;
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