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58 lines
2.2 KiB
58 lines
2.2 KiB
6 months ago
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"use strict";
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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.setSrcDescriptor = exports.getSrcDescriptor = exports.getDescriptor = exports.setPrevDescriptor = exports.getPrevDescriptor = exports.createDescriptor = void 0;
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const fs_1 = __importDefault(require("fs"));
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const path_1 = __importDefault(require("path"));
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const crypto_1 = require("crypto");
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const uni_cli_shared_1 = require("@dcloudio/uni-cli-shared");
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const cache = new Map();
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const prevCache = new Map();
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function createDescriptor(filename, source, { root, sourceMap, compiler }) {
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const { descriptor, errors } = compiler.parse(source, {
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filename,
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sourceMap,
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});
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// ensure the path is normalized in a way that is consistent inside
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// project (relative to root) and on different systems.
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const normalizedPath = (0, uni_cli_shared_1.normalizePath)(path_1.default.normalize(path_1.default.relative(root, filename)));
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descriptor.id = getHash(normalizedPath);
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cache.set(filename, descriptor);
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return { descriptor, errors };
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}
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exports.createDescriptor = createDescriptor;
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function getPrevDescriptor(filename) {
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return prevCache.get(filename);
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}
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exports.getPrevDescriptor = getPrevDescriptor;
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function setPrevDescriptor(filename, entry) {
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prevCache.set(filename, entry);
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}
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exports.setPrevDescriptor = setPrevDescriptor;
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function getDescriptor(filename, options, createIfNotFound = true) {
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if (cache.has(filename)) {
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return cache.get(filename);
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}
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if (createIfNotFound) {
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const { descriptor, errors } = createDescriptor(filename, fs_1.default.readFileSync(filename, 'utf-8'), options);
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if (errors.length) {
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throw errors[0];
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}
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return descriptor;
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}
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}
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exports.getDescriptor = getDescriptor;
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function getSrcDescriptor(filename) {
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return cache.get(filename);
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}
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exports.getSrcDescriptor = getSrcDescriptor;
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function setSrcDescriptor(filename, entry) {
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cache.set(filename, entry);
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}
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exports.setSrcDescriptor = setSrcDescriptor;
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function getHash(text) {
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return (0, crypto_1.createHash)('sha256').update(text).digest('hex').substring(0, 8);
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}
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