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/**

* node:process

* @see {@link https://nodejs.org/api/process.html#processchdirdirectory chdir}

* @see {@link https://nodejs.org/api/process.html#processcwd cwd}

* node:child_process

* @see {@link https://nodejs.org/api/child_process.html#child_processexecfilefile-args-options-callback execFile}

* node:util

* @see {@link https://nodejs.org/api/util.html#utilpromisifyoriginal promisify}

* node:url

* @see {@link https://nodejs.org/api/url.html#urlfileurltopathurl fileURLToPath}

* node:fs/promises

* @see {@link https://nodejs.org/api/fs.html#fspromisescopyfilesrc-dest-mode copyFile}

* @see {@link https://nodejs.org/api/fs.html#fspromisesmkdirpath-options mkdir}

* @see {@link https://nodejs.org/api/fs.html#fspromisesreaddirpath-options readdir}

* @see {@link https://nodejs.org/api/fs.html#fspromisesreadfilepath-options readFile}

* @see {@link https://nodejs.org/api/fs.html#fspromisesrealpathpath-options realpath}

* @see {@link https://nodejs.org/api/fs.html#fspromisesrmpath-options rm}

* @see {@link https://nodejs.org/api/fs.html#fspromisesstatpath-options stat}

*/

import { chdir, cwd } from "node:process";

import { execFile } from "node:child_process";

import { promisify } from "node:util";

import { fileURLToPath } from "node:url";

import {

copyFile,

mkdir,

readdir,

readFile,

realpath,

rm,

stat,

} from "node:fs/promises";

/** Promisified execFile */

const execFileAsync = promisify(execFile);

/** Define shared constants */

export const SAFARI_APP_RESOURCES = "xcode/App-Shared/Resources";

export const SAFARI_EXT_RESOURCES = "xcode/Ext-Safari/Resources";

/**

* If not then cd to root dir and returns the path

* @see {@link https://nodejs.org/api/esm.html#importmetaurl}

* @returns {Promise<string>} project root directory

*/

export async function rootDir() {

const root = fileURLToPath(new URL("..", import.meta.url));

if (cwd() !== (await realpath(root))) {

chdir(root);

console.info("cd:", root);

}

return root;

}

/**

* Empty the build directory safely

* @see {@link https://nodejs.org/api/errors.html#common-system-errors ENOENT}

* @param {string} dir

* @returns {Promise<boolean>}

*/

export async function emptyBuildDir(dir) {

const buildPaths = ["dist", SAFARI_APP_RESOURCES, SAFARI_EXT_RESOURCES];

if (!buildPaths.includes(dir)) {

console.error("Non-build path, cannot be empty.");

return false;

}

const root = await rootDir();

try {

for (const sub of await readdir(dir)) {

const path = `${root}/${dir}/${sub}`;

// console.log("rm:", path); // DEBUG

await rm(path, { force: true, recursive: true });

}

return true;

} catch (error) {

if (error.code === "ENOENT") {

console.info("[SKIPPED] emptyBuildDir:", error.message);

return true;

}

console.error("emptyBuildDir:", error);

return false;

}

}

/**

* Copy a file or folder recursively

* @param {string} src Source file or directory

* @param {string} dest Destination file or directory

*/

export async function cp(src, dest) {

// console.log("cp:", src, "->", dest); // DEBUG

await rootDir();

const srcStat = await stat(src);

if (srcStat.isFile()) return copyFile(src, dest);

if (!srcStat.isDirectory()) return;

await mkdir(dest, { recursive: true });

for (const sub of await readdir(src)) {

if ([".DS_Store"].includes(sub)) continue;

await cp(`${src}/${sub}`, `${dest}/${sub}`);

}

}

/**

* Read file and return text

* @param {string} file file path

* @returns {Promise<string>} file content

*/

export async function read(file) {

const path = fileURLToPath(new URL(file, import.meta.url));

return readFile(path, "utf8");

}

/**

* @see {@link https://vitejs.dev/config/server-options.html#server-https}

* @see {@link https://nodejs.org/api/https.html#https_https_createserver_options_requestlistener}

* @returns {Promise<import("node:https").ServerOptions>} https.ServerOptions

*/

export const sharedServerOptions = async () => ({

ca: await read("./local/ca.pem"),

key: await read("./local/key.pem"),

cert: await read("./local/cert.pem"),

});

/**

* @see {@link https://git-scm.com/docs/git-describe}

* @returns {Promise<string|void>} git tag, eg: v5.0.0-beta.1

*/

async function getGitTag() {

try {

const { stdout, stderr } = await execFileAsync("git", [

"describe",

"--tags",

"--abbrev=0",

]);

stderr && console.log(stderr);

if (stdout) return stdout.trim();

} catch (error) {

console.error(error);

process.exit(error.code);

}

}

/**

* @see {@link https://git-scm.com/docs/git-rev-parse}

* @returns {Promise<string|void>} git commit, eg: 700c978ccbd387921084ee185f495aa1f795d2e0

*/

async function getGitCommit() {

try {

const { stdout, stderr } = await execFileAsync("git", [

"rev-parse",

"HEAD",

]);

stderr && console.log(stderr);

if (stdout) return stdout.trim();

} catch (error) {

console.error(error);

process.exit(error.code);

}

}

const gitTag = await getGitTag();

const gitCommit = await getGitCommit();

if (!gitTag || !gitCommit) {

console.error("Failed to get git infos, please check.");

process.exit(1);

}

/**

* Define default vite config options

* Disable auto resolving {@link vite.config.js}

* @see {@link https://vitejs.dev/config/ Config}

* @see {@link https://vitejs.dev/guide/api-javascript.html#inlineconfig InlineConfig}

* @type {import("vite").InlineConfig}

*/

export const baseConfig = {

configFile: false,

envFile: false,

root: await rootDir(),

base: "./",

define: process.env.SAFARI_PLATFORM

? {

"import.meta.env.BROWSER": JSON.stringify("Safari"),

"import.meta.env.NATIVE_APP": JSON.stringify("app"),

"import.meta.env.SAFARI_PLATFORM": JSON.stringify(

process.env.SAFARI_PLATFORM,

),

"import.meta.env.GIT_TAG": JSON.stringify(gitTag),

"import.meta.env.GIT_COMMIT": JSON.stringify(gitCommit),

}

: {

"import.meta.env.GIT_TAG": JSON.stringify(gitTag),

"import.meta.env.GIT_COMMIT": JSON.stringify(gitCommit),

},

};