punktfunk-plugin-playnite/src/cli.ts

#!/usr/bin/env bun
// Dev/debug CLI — reuses the pure core and the engine. `where`/`preview` are offline (no host needed);
// `sync`/`uninstall` connect to the host and reconcile. Handy for configuring a headless box or
// checking what a `config.json` will produce before pushing it to the library.
//
//   bunx punktfunk-plugin-playnite where        # where the exporter output was found
//   bunx punktfunk-plugin-playnite preview       # the desired library (no host write)
//   bunx punktfunk-plugin-playnite sync          # reconcile into the live library
//   bunx punktfunk-plugin-playnite uninstall     # remove all this plugin's entries
//   bunx punktfunk-plugin-playnite set-password <pw>   # standalone-UI password

import { connect } from "@punktfunk/host";
import { Engine } from "./engine/index.js";
import { computeEntries } from "./engine/reconcile.js";
import { locateExport, readExport } from "./playnite.js";
import { hashPassword } from "./server/password.js";
import { loadConfig, saveConfig } from "./state.js";

const cmdWhere = (): void => {
	const config = loadConfig();
	const loc = locateExport(config);
	console.log(`Playnite data dir: ${loc.dir ?? "(not found)"}`);
	console.log(`Export file:       ${loc.file ?? "(not found)"}`);
	if (loc.mtime)
		console.log(`Last written:      ${new Date(loc.mtime).toISOString()}`);
	console.log("Candidates probed:");
	for (const c of loc.candidates) console.log(`  ${c}`);
	if (!loc.file) {
		console.log(
			"\nNo export found. Install the Punktfunk Sync extension in Playnite (see exporter/README.md),",
		);
		console.log("or set `playniteDir` in the plugin config.json.");
	}
};

const cmdPreview = (): void => {
	const config = loadConfig();
	const loc = locateExport(config);
	if (!loc.file) {
		console.log("No exporter output found — run `where` for details.");
		process.exitCode = 1;
		return;
	}
	const exp = readExport(loc.file);
	const { entries, report } = computeEntries({
		exp,
		config,
		artFor: () => undefined,
	});
	console.log(
		`Preview: ${report.included}/${report.considered} game(s) would sync (${report.skipped.length} skipped).`,
	);
	const bySource = Object.entries(report.perSource).sort((a, b) => b[1] - a[1]);
	for (const [s, n] of bySource) console.log(`  ${s}: ${n}`);
	console.log();
	for (const e of entries.slice(0, 40))
		console.log(`  ${e.title}  →  ${e.launch?.value ?? "(no launch)"}`);
	if (entries.length > 40) console.log(`  … and ${entries.length - 40} more`);
	if (report.skipped.length) {
		console.log(`\n${report.skipped.length} skipped (first 20):`);
		for (const s of report.skipped.slice(0, 20))
			console.log(`  ${s.title}: ${s.reason}`);
	}
	for (const w of report.warnings) console.log(`! ${w}`);
};

const cmdSync = async (): Promise<void> => {
	const pf = await connect();
	try {
		const report = await new Engine({ pf }).sync("cli");
		if (report) {
			console.log(
				`Synced: ${report.included} title(s), ${report.skipped.length} skipped.`,
			);
		} else {
			console.log("Sync did not reconcile (no change, or see log).");
		}
	} finally {
		pf.close();
	}
};

const cmdUninstall = async (): Promise<void> => {
	const pf = await connect();
	try {
		await new Engine({ pf }).uninstall();
		console.log("Removed all playnite entries from the library.");
	} finally {
		pf.close();
	}
};

const cmdSetPassword = (password: string | undefined): void => {
	if (!password) {
		console.error("usage: set-password <password>");
		process.exitCode = 2;
		return;
	}
	const config = loadConfig();
	config.ui.passwordHash = hashPassword(password);
	saveConfig(config);
	console.log("Standalone-UI password set (config.ui.passwordHash).");
};

const main = async (): Promise<void> => {
	const [cmd, arg] = process.argv.slice(2);
	switch (cmd) {
		case "where":
			return cmdWhere();
		case "preview":
			return cmdPreview();
		case "sync":
			return cmdSync();
		case "uninstall":
			return cmdUninstall();
		case "set-password":
			return cmdSetPassword(arg);
		default:
			console.log(
				"usage: punktfunk-plugin-playnite <where|preview|sync|uninstall|set-password>",
			);
			process.exitCode = cmd ? 2 : 0;
	}
};

await main();