mirror of
https://github.com/dawidd6/action-send-mail.git
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255 lines
11 KiB
JavaScript
255 lines
11 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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Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
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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.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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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Pattern = void 0;
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const os = __importStar(require("os"));
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const path = __importStar(require("path"));
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const pathHelper = __importStar(require("./internal-path-helper"));
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const assert_1 = __importDefault(require("assert"));
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const minimatch_1 = require("minimatch");
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const internal_match_kind_1 = require("./internal-match-kind");
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const internal_path_1 = require("./internal-path");
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const IS_WINDOWS = process.platform === 'win32';
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class Pattern {
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constructor(patternOrNegate, isImplicitPattern = false, segments, homedir) {
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/**
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* Indicates whether matches should be excluded from the result set
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*/
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this.negate = false;
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// Pattern overload
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let pattern;
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if (typeof patternOrNegate === 'string') {
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pattern = patternOrNegate.trim();
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}
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// Segments overload
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else {
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// Convert to pattern
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segments = segments || [];
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assert_1.default(segments.length, `Parameter 'segments' must not empty`);
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const root = Pattern.getLiteral(segments[0]);
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assert_1.default(root && pathHelper.hasAbsoluteRoot(root), `Parameter 'segments' first element must be a root path`);
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pattern = new internal_path_1.Path(segments).toString().trim();
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if (patternOrNegate) {
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pattern = `!${pattern}`;
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}
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}
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// Negate
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while (pattern.startsWith('!')) {
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this.negate = !this.negate;
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pattern = pattern.substr(1).trim();
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}
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// Normalize slashes and ensures absolute root
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pattern = Pattern.fixupPattern(pattern, homedir);
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// Segments
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this.segments = new internal_path_1.Path(pattern).segments;
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// Trailing slash indicates the pattern should only match directories, not regular files
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this.trailingSeparator = pathHelper
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.normalizeSeparators(pattern)
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.endsWith(path.sep);
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pattern = pathHelper.safeTrimTrailingSeparator(pattern);
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// Search path (literal path prior to the first glob segment)
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let foundGlob = false;
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const searchSegments = this.segments
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.map(x => Pattern.getLiteral(x))
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.filter(x => !foundGlob && !(foundGlob = x === ''));
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this.searchPath = new internal_path_1.Path(searchSegments).toString();
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// Root RegExp (required when determining partial match)
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this.rootRegExp = new RegExp(Pattern.regExpEscape(searchSegments[0]), IS_WINDOWS ? 'i' : '');
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this.isImplicitPattern = isImplicitPattern;
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// Create minimatch
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const minimatchOptions = {
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dot: true,
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nobrace: true,
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nocase: IS_WINDOWS,
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nocomment: true,
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noext: true,
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nonegate: true
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};
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pattern = IS_WINDOWS ? pattern.replace(/\\/g, '/') : pattern;
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this.minimatch = new minimatch_1.Minimatch(pattern, minimatchOptions);
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}
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/**
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* Matches the pattern against the specified path
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*/
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match(itemPath) {
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// Last segment is globstar?
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if (this.segments[this.segments.length - 1] === '**') {
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// Normalize slashes
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itemPath = pathHelper.normalizeSeparators(itemPath);
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// Append a trailing slash. Otherwise Minimatch will not match the directory immediately
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// preceding the globstar. For example, given the pattern `/foo/**`, Minimatch returns
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// false for `/foo` but returns true for `/foo/`. Append a trailing slash to handle that quirk.
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if (!itemPath.endsWith(path.sep) && this.isImplicitPattern === false) {
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// Note, this is safe because the constructor ensures the pattern has an absolute root.
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// For example, formats like C: and C:foo on Windows are resolved to an absolute root.
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itemPath = `${itemPath}${path.sep}`;
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}
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}
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else {
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// Normalize slashes and trim unnecessary trailing slash
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itemPath = pathHelper.safeTrimTrailingSeparator(itemPath);
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}
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// Match
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if (this.minimatch.match(itemPath)) {
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return this.trailingSeparator ? internal_match_kind_1.MatchKind.Directory : internal_match_kind_1.MatchKind.All;
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}
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return internal_match_kind_1.MatchKind.None;
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}
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/**
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* Indicates whether the pattern may match descendants of the specified path
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*/
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partialMatch(itemPath) {
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// Normalize slashes and trim unnecessary trailing slash
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itemPath = pathHelper.safeTrimTrailingSeparator(itemPath);
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// matchOne does not handle root path correctly
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if (pathHelper.dirname(itemPath) === itemPath) {
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return this.rootRegExp.test(itemPath);
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}
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return this.minimatch.matchOne(itemPath.split(IS_WINDOWS ? /\\+/ : /\/+/), this.minimatch.set[0], true);
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}
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/**
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* Escapes glob patterns within a path
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*/
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static globEscape(s) {
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return (IS_WINDOWS ? s : s.replace(/\\/g, '\\\\')) // escape '\' on Linux/macOS
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.replace(/(\[)(?=[^/]+\])/g, '[[]') // escape '[' when ']' follows within the path segment
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.replace(/\?/g, '[?]') // escape '?'
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.replace(/\*/g, '[*]'); // escape '*'
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}
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/**
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* Normalizes slashes and ensures absolute root
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*/
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static fixupPattern(pattern, homedir) {
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// Empty
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assert_1.default(pattern, 'pattern cannot be empty');
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// Must not contain `.` segment, unless first segment
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// Must not contain `..` segment
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const literalSegments = new internal_path_1.Path(pattern).segments.map(x => Pattern.getLiteral(x));
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assert_1.default(literalSegments.every((x, i) => (x !== '.' || i === 0) && x !== '..'), `Invalid pattern '${pattern}'. Relative pathing '.' and '..' is not allowed.`);
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// Must not contain globs in root, e.g. Windows UNC path \\foo\b*r
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assert_1.default(!pathHelper.hasRoot(pattern) || literalSegments[0], `Invalid pattern '${pattern}'. Root segment must not contain globs.`);
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// Normalize slashes
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pattern = pathHelper.normalizeSeparators(pattern);
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// Replace leading `.` segment
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if (pattern === '.' || pattern.startsWith(`.${path.sep}`)) {
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pattern = Pattern.globEscape(process.cwd()) + pattern.substr(1);
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}
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// Replace leading `~` segment
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else if (pattern === '~' || pattern.startsWith(`~${path.sep}`)) {
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homedir = homedir || os.homedir();
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assert_1.default(homedir, 'Unable to determine HOME directory');
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assert_1.default(pathHelper.hasAbsoluteRoot(homedir), `Expected HOME directory to be a rooted path. Actual '${homedir}'`);
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pattern = Pattern.globEscape(homedir) + pattern.substr(1);
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}
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// Replace relative drive root, e.g. pattern is C: or C:foo
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else if (IS_WINDOWS &&
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(pattern.match(/^[A-Z]:$/i) || pattern.match(/^[A-Z]:[^\\]/i))) {
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let root = pathHelper.ensureAbsoluteRoot('C:\\dummy-root', pattern.substr(0, 2));
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if (pattern.length > 2 && !root.endsWith('\\')) {
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root += '\\';
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}
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pattern = Pattern.globEscape(root) + pattern.substr(2);
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}
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// Replace relative root, e.g. pattern is \ or \foo
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else if (IS_WINDOWS && (pattern === '\\' || pattern.match(/^\\[^\\]/))) {
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let root = pathHelper.ensureAbsoluteRoot('C:\\dummy-root', '\\');
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if (!root.endsWith('\\')) {
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root += '\\';
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}
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pattern = Pattern.globEscape(root) + pattern.substr(1);
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}
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// Otherwise ensure absolute root
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else {
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pattern = pathHelper.ensureAbsoluteRoot(Pattern.globEscape(process.cwd()), pattern);
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}
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return pathHelper.normalizeSeparators(pattern);
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}
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/**
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* Attempts to unescape a pattern segment to create a literal path segment.
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* Otherwise returns empty string.
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*/
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static getLiteral(segment) {
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let literal = '';
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for (let i = 0; i < segment.length; i++) {
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const c = segment[i];
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// Escape
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if (c === '\\' && !IS_WINDOWS && i + 1 < segment.length) {
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literal += segment[++i];
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continue;
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}
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// Wildcard
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else if (c === '*' || c === '?') {
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return '';
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}
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// Character set
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else if (c === '[' && i + 1 < segment.length) {
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let set = '';
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let closed = -1;
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for (let i2 = i + 1; i2 < segment.length; i2++) {
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const c2 = segment[i2];
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// Escape
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if (c2 === '\\' && !IS_WINDOWS && i2 + 1 < segment.length) {
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set += segment[++i2];
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continue;
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}
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// Closed
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else if (c2 === ']') {
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closed = i2;
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break;
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}
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// Otherwise
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else {
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set += c2;
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}
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}
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// Closed?
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if (closed >= 0) {
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// Cannot convert
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if (set.length > 1) {
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return '';
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}
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// Convert to literal
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if (set) {
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literal += set;
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i = closed;
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continue;
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}
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}
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// Otherwise fall thru
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}
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// Append
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literal += c;
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}
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return literal;
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}
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/**
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* Escapes regexp special characters
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* https://javascript.info/regexp-escaping
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*/
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static regExpEscape(s) {
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return s.replace(/[[\\^$.|?*+()]/g, '\\$&');
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}
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}
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exports.Pattern = Pattern;
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//# sourceMappingURL=internal-pattern.js.map
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