121 lines
4.1 KiB
JavaScript
121 lines
4.1 KiB
JavaScript
"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.__testing__ = exports.loadGitIgnore = exports.GitIgnoreHierarchy = exports.GitIgnoreFile = void 0;
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const cspell_glob_1 = require("cspell-glob");
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const fs_1 = require("fs");
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const path = __importStar(require("path"));
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/**
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* Represents an instance of a .gitignore file.
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*/
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class GitIgnoreFile {
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constructor(matcher, gitignore) {
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this.matcher = matcher;
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this.gitignore = gitignore;
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}
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get root() {
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return this.matcher.root;
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}
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isIgnored(file) {
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return this.matcher.match(file);
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}
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isIgnoredEx(file) {
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var _a;
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const m = this.matcher.matchEx(file);
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const { matched } = m;
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const partial = m;
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const pattern = partial.pattern;
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const glob = (_a = pattern === null || pattern === void 0 ? void 0 : pattern.rawGlob) !== null && _a !== void 0 ? _a : partial.glob;
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const root = partial.root;
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const line = pattern === null || pattern === void 0 ? void 0 : pattern.line;
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return { glob, matched, gitIgnoreFile: this.gitignore, root, line };
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}
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static async loadGitignore(gitignore) {
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gitignore = path.resolve(gitignore);
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const content = await fs_1.promises.readFile(gitignore, 'utf8');
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const options = { root: path.dirname(gitignore) };
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const globs = content.split('\n').map((glob, index) => ({
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glob,
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source: gitignore,
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line: index + 1,
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}));
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const globMatcher = new cspell_glob_1.GlobMatcher(globs, options);
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return new GitIgnoreFile(globMatcher, gitignore);
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}
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}
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exports.GitIgnoreFile = GitIgnoreFile;
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/**
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* A collection of nested GitIgnoreFiles to be evaluated from top to bottom.
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*/
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class GitIgnoreHierarchy {
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constructor(gitIgnoreChain) {
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this.gitIgnoreChain = gitIgnoreChain;
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mustBeHierarchical(gitIgnoreChain);
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}
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isIgnored(file) {
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for (const git of this.gitIgnoreChain) {
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if (git.isIgnored(file))
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return true;
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}
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return false;
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}
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/**
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* Check to see which `.gitignore` file ignored the given file.
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* @param file - fsPath to check.
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* @returns IsIgnoredExResult of the match or undefined if there was no match.
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*/
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isIgnoredEx(file) {
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for (const git of this.gitIgnoreChain) {
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const r = git.isIgnoredEx(file);
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if (r.matched)
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return r;
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}
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return undefined;
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}
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}
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exports.GitIgnoreHierarchy = GitIgnoreHierarchy;
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async function loadGitIgnore(dir) {
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const file = path.join(dir, '.gitignore');
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try {
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return await GitIgnoreFile.loadGitignore(file);
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}
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catch (e) {
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return undefined;
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}
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}
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exports.loadGitIgnore = loadGitIgnore;
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function mustBeHierarchical(chain) {
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let root = '';
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for (const file of chain) {
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if (!file.root.startsWith(root)) {
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throw new Error('Hierarchy violation - files are not nested');
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}
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root = file.root;
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}
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}
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exports.__testing__ = {
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mustBeHierarchical,
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};
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//# sourceMappingURL=GitIgnoreFile.js.map
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