50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
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import { promises as fs } from "fs";
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import findUp from "next/dist/compiled/find-up";
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import JSON5 from "next/dist/compiled/json5";
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import * as path from "path";
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let cachedDeps;
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export function getDependencies({ cwd }) {
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if (cachedDeps) {
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return cachedDeps;
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}
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return cachedDeps = (async ()=>{
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const configurationPath = await findUp("package.json", {
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cwd
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});
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if (!configurationPath) {
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return {
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dependencies: {},
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devDependencies: {}
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};
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}
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const content = await fs.readFile(configurationPath, "utf-8");
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const packageJson = JSON5.parse(content);
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const { dependencies = {}, devDependencies = {} } = packageJson || {};
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return {
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dependencies,
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devDependencies
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};
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})();
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}
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export async function getPackageVersion({ cwd, name }) {
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const { dependencies, devDependencies } = await getDependencies({
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cwd
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});
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if (!(dependencies[name] || devDependencies[name])) {
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return null;
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}
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const cwd2 = cwd.endsWith(path.posix.sep) || cwd.endsWith(path.win32.sep) ? cwd : `${cwd}/`;
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try {
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const targetPath = require.resolve(`${name}/package.json`, {
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paths: [
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cwd2
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]
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});
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const targetContent = await fs.readFile(targetPath, "utf-8");
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return JSON5.parse(targetContent).version ?? null;
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} catch {
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return null;
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}
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}
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//# sourceMappingURL=get-package-version.js.map
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