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54 lines
2.1 KiB
54 lines
2.1 KiB
2 months ago
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"use strict";
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// Generates the list of deprecations from spec/deprecations.yaml in the
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// language repo.
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getDeprecations = getDeprecations;
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const fs = require("fs");
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const yaml_1 = require("yaml");
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const yamlFile = 'build/sass/spec/deprecations.yaml';
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/**
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* Converts a version string in the form X.Y.Z to be code calling the Version
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* constructor, or null if the string is undefined.
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*/
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function toVersionCode(version) {
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if (!version)
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return 'null';
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const match = version.match(/^(\d+)\.(\d+)\.(\d+)$/);
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if (match === null) {
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throw new Error(`Invalid version ${version}`);
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}
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return `new Version(${match[1]}, ${match[2]}, ${match[3]})`;
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}
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/**
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* Generates the list of deprecations based on the YAML file in the language
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* repo.
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*/
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async function getDeprecations(outDirectory) {
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const yamlText = fs.readFileSync(yamlFile, 'utf8');
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const deprecations = (0, yaml_1.parse)(yamlText);
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let tsText = "import {Deprecations} from './sass';\n" +
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"import {Version} from '../version';\n\n" +
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'export const deprecations: Deprecations = {\n';
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for (const [id, deprecation] of Object.entries(deprecations)) {
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const key = id.includes('-') ? `'${id}'` : id;
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const dartSass = deprecation['dart-sass'];
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tsText +=
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` ${key}: {\n` +
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` id: '${id}',\n` +
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` description: '${deprecation.description}',\n` +
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` status: '${dartSass.status}',\n` +
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` deprecatedIn: ${toVersionCode(dartSass.deprecated)},\n` +
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` obsoleteIn: ${toVersionCode(dartSass.obsolete)},\n` +
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' },\n';
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}
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tsText +=
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" 'user-authored': {\n" +
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" id: 'user-authored',\n" +
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" status: 'user',\n" +
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' deprecatedIn: null,\n' +
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' obsoleteIn: null,\n' +
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' },\n' +
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'}\n';
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fs.writeFileSync(`${outDirectory}/deprecations.ts`, tsText);
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}
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//# sourceMappingURL=get-deprecations.js.map
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