90 lines
2.7 KiB
TypeScript
90 lines
2.7 KiB
TypeScript
import { defineNuxtModule, useLogger } from "@nuxt/kit";
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import { copyFile, mkdir, readdir, readFile } from "fs/promises";
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import { join } from "path";
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import { createHash } from "crypto";
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import { existsSync, watch } from "fs";
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export default defineNuxtModule({
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meta: {
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name: "content-assets",
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configKey: "contentAssets",
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},
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defaults: {},
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async setup(_, nuxt) {
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const logger = useLogger("content-assets");
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const contentDir = join(nuxt.options.rootDir, "content");
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const publicDir = join(nuxt.options.rootDir, "public/images/projects");
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const getFileChecksum = async (filePath: string): Promise<string> => {
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const content = await readFile(filePath);
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return createHash("sha256").update(content).digest("hex");
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};
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const copyWebpFiles = async () => {
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try {
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const projectsDir = join(contentDir, "projects");
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if (!existsSync(projectsDir)) {
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logger.info("No projects directory found");
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return;
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}
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const entries = await readdir(projectsDir, { withFileTypes: true });
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for (const entry of entries) {
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if (!entry.isDirectory()) continue;
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const projectName = entry.name;
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const sourceDir = join(projectsDir, projectName);
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const destDir = join(publicDir, projectName);
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if (!existsSync(destDir)) {
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await mkdir(destDir, { recursive: true });
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}
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const files = await readdir(sourceDir);
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for (const file of files) {
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if (!file.endsWith(".webp")) continue;
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const sourcePath = join(sourceDir, file);
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const destPath = join(destDir, file);
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// only copy if destination doesn't exist, or if not the same as source
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let shouldCopy = true;
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if (existsSync(destPath)) {
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const sourceChecksum = await getFileChecksum(sourcePath);
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const destChecksum = await getFileChecksum(destPath);
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if (sourceChecksum === destChecksum) {
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shouldCopy = false;
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}
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}
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if (shouldCopy) {
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await copyFile(sourcePath, destPath);
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logger.success(`Copied: ${projectName}/${file}`);
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}
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}
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}
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} catch (error) {
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logger.error("Error copying files:", error);
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}
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};
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nuxt.hook("build:before", async () => {
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await copyWebpFiles();
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});
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if (nuxt.options.dev) {
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nuxt.hook("ready", () => {
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watch(contentDir, { recursive: true }, async (_, filename) => {
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if (filename?.endsWith(".webp")) {
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logger.info(`Detected change: ${filename}`);
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await copyWebpFiles();
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}
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});
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});
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}
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},
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});
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