Aaron
59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
import { InternalConfig } from '~/types';
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import fs from 'fs-extra';
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import glob from 'fast-glob';
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import { unnormalizePath } from './paths';
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import path from 'node:path';
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/**
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* Only write the contents to a file if it results in a change. This prevents unnecessary file
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* watchers from being triggered, like WXT's dev server or the TS language server in editors.
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*
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* @param file The file to write to.
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* @param newContents The new text content to write.
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*/
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export async function writeFileIfDifferent(
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file: string,
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newContents: string,
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): Promise<void> {
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const existingContents = await fs
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.readFile(file, 'utf-8')
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.catch(() => undefined);
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if (existingContents !== newContents) {
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await fs.writeFile(file, newContents);
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}
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}
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/**
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* Get all the files in the project's public directory. Returned paths are relative to the
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* `config.publicDir`.
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*/
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export async function getPublicFiles(
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config: InternalConfig,
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): Promise<string[]> {
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if (!(await fs.exists(config.publicDir))) return [];
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const files = await glob('**/*', { cwd: config.publicDir });
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return files.map(unnormalizePath);
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}
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/**
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* Recursively remove all directories that are empty/
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*/
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export async function removeEmptyDirs(dir: string): Promise<void> {
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const files = await fs.readdir(dir);
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for (const file of files) {
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const filePath = path.join(dir, file);
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const stats = await fs.stat(filePath);
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if (stats.isDirectory()) {
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await removeEmptyDirs(filePath);
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}
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}
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try {
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await fs.rmdir(dir);
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} catch {
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// noop on failure - this means the directory was not empty.
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}
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}
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