mirror of
https://github.com/ksyasuda/SubMiner.git
synced 2026-02-27 18:22:41 -08:00
434 lines
12 KiB
TypeScript
434 lines
12 KiB
TypeScript
import fs from "node:fs";
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import path from "node:path";
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import os from "node:os";
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import type { Args } from "./types.js";
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import { log, fail } from "./log.js";
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import {
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commandExists, isYoutubeTarget, resolvePathMaybe, realpathMaybe,
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} from "./util.js";
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import {
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parseArgs, loadLauncherYoutubeSubgenConfig, loadLauncherJellyfinConfig,
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readPluginRuntimeConfig,
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} from "./config.js";
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import { showRofiMenu, showFzfMenu, collectVideos } from "./picker.js";
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import {
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state, startMpv, startOverlay, stopOverlay, launchTexthookerOnly,
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findAppBinary, waitForSocket, loadSubtitleIntoMpv, runAppCommandWithInherit,
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launchMpvIdleDetached, waitForUnixSocketReady,
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} from "./mpv.js";
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import { generateYoutubeSubtitles } from "./youtube.js";
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import { runJellyfinPlayMenu } from "./jellyfin.js";
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function checkDependencies(args: Args): void {
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const missing: string[] = [];
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if (!commandExists("mpv")) missing.push("mpv");
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if (
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args.targetKind === "url" &&
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isYoutubeTarget(args.target) &&
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!commandExists("yt-dlp")
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) {
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missing.push("yt-dlp");
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}
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if (
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args.targetKind === "url" &&
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isYoutubeTarget(args.target) &&
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args.youtubeSubgenMode !== "off" &&
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!commandExists("ffmpeg")
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) {
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missing.push("ffmpeg");
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}
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if (missing.length > 0) fail(`Missing dependencies: ${missing.join(" ")}`);
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}
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function checkPickerDependencies(args: Args): void {
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if (args.useRofi) {
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if (!commandExists("rofi")) fail("Missing dependency: rofi");
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return;
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}
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if (!commandExists("fzf")) fail("Missing dependency: fzf");
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}
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async function chooseTarget(
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args: Args,
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scriptPath: string,
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): Promise<{ target: string; kind: "file" | "url" } | null> {
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if (args.target) {
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return { target: args.target, kind: args.targetKind as "file" | "url" };
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}
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const searchDir = realpathMaybe(resolvePathMaybe(args.directory));
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if (!fs.existsSync(searchDir) || !fs.statSync(searchDir).isDirectory()) {
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fail(`Directory not found: ${searchDir}`);
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}
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const videos = collectVideos(searchDir, args.recursive);
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if (videos.length === 0) {
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fail(`No video files found in: ${searchDir}`);
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}
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log(
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"info",
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args.logLevel,
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`Browsing: ${searchDir} (${videos.length} videos found)`,
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);
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const selected = args.useRofi
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? showRofiMenu(videos, searchDir, args.recursive, scriptPath, args.logLevel)
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: showFzfMenu(videos);
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if (!selected) return null;
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return { target: selected, kind: "file" };
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}
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function registerCleanup(args: Args): void {
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process.on("SIGINT", () => {
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stopOverlay(args);
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process.exit(130);
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});
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process.on("SIGTERM", () => {
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stopOverlay(args);
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process.exit(143);
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});
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}
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function resolveMainConfigPath(): string {
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const xdgConfigHome = process.env.XDG_CONFIG_HOME || path.join(os.homedir(), ".config");
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const baseDirs = Array.from(new Set([xdgConfigHome, path.join(os.homedir(), ".config")]));
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const appNames = ["SubMiner", "subminer"];
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for (const baseDir of baseDirs) {
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for (const appName of appNames) {
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const jsoncPath = path.join(baseDir, appName, "config.jsonc");
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if (fs.existsSync(jsoncPath)) return jsoncPath;
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const jsonPath = path.join(baseDir, appName, "config.json");
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if (fs.existsSync(jsonPath)) return jsonPath;
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}
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}
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return path.join(baseDirs[0], "SubMiner", "config.jsonc");
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}
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function runDoctor(args: Args, appPath: string | null, mpvSocketPath: string): never {
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const checks: Array<{ label: string; ok: boolean; detail: string }> = [
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{
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label: "app binary",
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ok: Boolean(appPath),
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detail: appPath || "not found (set SUBMINER_APPIMAGE_PATH)",
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},
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{
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label: "mpv",
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ok: commandExists("mpv"),
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detail: commandExists("mpv") ? "found" : "missing",
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},
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{
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label: "yt-dlp",
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ok: commandExists("yt-dlp"),
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detail: commandExists("yt-dlp") ? "found" : "missing (optional unless YouTube URLs)",
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},
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{
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label: "ffmpeg",
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ok: commandExists("ffmpeg"),
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detail: commandExists("ffmpeg") ? "found" : "missing (optional unless subtitle generation)",
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},
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{
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label: "fzf",
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ok: commandExists("fzf"),
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detail: commandExists("fzf") ? "found" : "missing (optional if using rofi)",
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},
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{
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label: "rofi",
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ok: commandExists("rofi"),
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detail: commandExists("rofi") ? "found" : "missing (optional if using fzf)",
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},
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{
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label: "config",
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ok: fs.existsSync(resolveMainConfigPath()),
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detail: resolveMainConfigPath(),
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},
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{
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label: "mpv socket path",
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ok: true,
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detail: mpvSocketPath,
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},
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];
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const hasHardFailure = checks.some(
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(entry) => entry.label === "app binary" || entry.label === "mpv"
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? !entry.ok
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: false,
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);
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for (const check of checks) {
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log(check.ok ? "info" : "warn", args.logLevel, `[doctor] ${check.label}: ${check.detail}`);
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}
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process.exit(hasHardFailure ? 1 : 0);
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}
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async function main(): Promise<void> {
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const scriptPath = process.argv[1] || "subminer";
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const scriptName = path.basename(scriptPath);
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const launcherConfig = loadLauncherYoutubeSubgenConfig();
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const launcherJellyfinConfig = loadLauncherJellyfinConfig();
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const args = parseArgs(process.argv.slice(2), scriptName, launcherConfig);
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const pluginRuntimeConfig = readPluginRuntimeConfig(args.logLevel);
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const mpvSocketPath = pluginRuntimeConfig.socketPath;
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log("debug", args.logLevel, `Wrapper log level set to: ${args.logLevel}`);
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const appPath = findAppBinary(process.argv[1] || "subminer");
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if (args.doctor) {
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runDoctor(args, appPath, mpvSocketPath);
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}
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if (args.configPath) {
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process.stdout.write(`${resolveMainConfigPath()}\n`);
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return;
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}
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if (args.configShow) {
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const configPath = resolveMainConfigPath();
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if (!fs.existsSync(configPath)) {
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fail(`Config file not found: ${configPath}`);
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}
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const contents = fs.readFileSync(configPath, "utf8");
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process.stdout.write(contents);
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if (!contents.endsWith("\n")) {
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process.stdout.write("\n");
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}
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return;
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}
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if (args.mpvSocket) {
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process.stdout.write(`${mpvSocketPath}\n`);
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return;
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}
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if (args.mpvStatus) {
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const ready = await waitForUnixSocketReady(mpvSocketPath, 500);
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log(
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ready ? "info" : "warn",
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args.logLevel,
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`[mpv] socket ${ready ? "ready" : "not ready"}: ${mpvSocketPath}`,
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);
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process.exit(ready ? 0 : 1);
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}
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if (!appPath) {
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if (process.platform === "darwin") {
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fail(
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"SubMiner app binary not found. Install SubMiner.app to /Applications or ~/Applications, or set SUBMINER_APPIMAGE_PATH.",
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);
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}
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fail(
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"SubMiner AppImage not found. Install to ~/.local/bin/ or set SUBMINER_APPIMAGE_PATH.",
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);
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}
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state.appPath = appPath;
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if (args.mpvIdle) {
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await launchMpvIdleDetached(mpvSocketPath, appPath, args);
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const ready = await waitForUnixSocketReady(mpvSocketPath, 8000);
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if (!ready) {
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fail(`MPV IPC socket not ready after idle launch: ${mpvSocketPath}`);
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}
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log("info", args.logLevel, `[mpv] idle instance ready on ${mpvSocketPath}`);
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return;
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}
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if (args.texthookerOnly) {
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launchTexthookerOnly(appPath, args);
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}
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if (args.jellyfin) {
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const forwarded = ["--jellyfin"];
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if (args.logLevel !== "info") forwarded.push("--log-level", args.logLevel);
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runAppCommandWithInherit(appPath, forwarded);
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}
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if (args.jellyfinLogin) {
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const serverUrl = args.jellyfinServer || launcherJellyfinConfig.serverUrl || "";
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const username = args.jellyfinUsername || launcherJellyfinConfig.username || "";
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const password = args.jellyfinPassword || "";
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if (!serverUrl || !username || !password) {
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fail(
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"--jellyfin-login requires server, username, and password. Pass flags or run `subminer --jellyfin`.",
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);
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}
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const forwarded = [
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"--jellyfin-login",
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"--jellyfin-server",
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serverUrl,
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"--jellyfin-username",
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username,
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"--jellyfin-password",
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password,
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];
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if (args.logLevel !== "info") forwarded.push("--log-level", args.logLevel);
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runAppCommandWithInherit(appPath, forwarded);
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}
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if (args.jellyfinLogout) {
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const forwarded = ["--jellyfin-logout"];
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if (args.logLevel !== "info") forwarded.push("--log-level", args.logLevel);
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runAppCommandWithInherit(appPath, forwarded);
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}
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if (args.jellyfinPlay) {
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if (!args.useRofi && !commandExists("fzf")) {
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fail("fzf not found. Install fzf or use -R for rofi.");
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}
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if (args.useRofi && !commandExists("rofi")) {
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fail("rofi not found. Install rofi or omit -R for fzf.");
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}
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await runJellyfinPlayMenu(appPath, args, scriptPath, mpvSocketPath);
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}
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if (args.jellyfinDiscovery) {
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const forwarded = ["--start"];
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if (args.logLevel !== "info") forwarded.push("--log-level", args.logLevel);
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runAppCommandWithInherit(appPath, forwarded);
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}
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if (!args.target) {
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checkPickerDependencies(args);
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}
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const targetChoice = await chooseTarget(args, process.argv[1] || "subminer");
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if (!targetChoice) {
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log("info", args.logLevel, "No video selected, exiting");
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process.exit(0);
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}
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checkDependencies({
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...args,
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target: targetChoice ? targetChoice.target : args.target,
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targetKind: targetChoice ? targetChoice.kind : "url",
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});
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registerCleanup(args);
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let selectedTarget = targetChoice
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? {
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target: targetChoice.target,
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kind: targetChoice.kind as "file" | "url",
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}
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: { target: args.target, kind: "url" as const };
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const isYoutubeUrl =
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selectedTarget.kind === "url" && isYoutubeTarget(selectedTarget.target);
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let preloadedSubtitles:
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| { primaryPath?: string; secondaryPath?: string }
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| undefined;
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if (isYoutubeUrl && args.youtubeSubgenMode === "preprocess") {
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log("info", args.logLevel, "YouTube subtitle mode: preprocess");
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const generated = await generateYoutubeSubtitles(
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selectedTarget.target,
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args,
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);
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preloadedSubtitles = {
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primaryPath: generated.primaryPath,
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secondaryPath: generated.secondaryPath,
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};
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log(
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"info",
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args.logLevel,
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`YouTube preprocess result: primary=${generated.primaryPath ? "ready" : "missing"}, secondary=${generated.secondaryPath ? "ready" : "missing"}`,
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);
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} else if (isYoutubeUrl && args.youtubeSubgenMode === "automatic") {
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log("info", args.logLevel, "YouTube subtitle mode: automatic (background)");
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} else if (isYoutubeUrl) {
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log("info", args.logLevel, "YouTube subtitle mode: off");
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}
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startMpv(
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selectedTarget.target,
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selectedTarget.kind,
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args,
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mpvSocketPath,
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appPath,
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preloadedSubtitles,
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);
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if (isYoutubeUrl && args.youtubeSubgenMode === "automatic") {
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void generateYoutubeSubtitles(
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selectedTarget.target,
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args,
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async (lang, subtitlePath) => {
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try {
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await loadSubtitleIntoMpv(
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mpvSocketPath,
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subtitlePath,
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lang === "primary",
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args.logLevel,
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);
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} catch (error) {
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log(
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"warn",
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args.logLevel,
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`Generated subtitle ready but failed to load in mpv: ${(error as Error).message}`,
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);
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}
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}).catch((error) => {
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log(
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"warn",
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args.logLevel,
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`Background subtitle generation failed: ${(error as Error).message}`,
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);
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});
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}
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const ready = await waitForSocket(mpvSocketPath);
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const shouldStartOverlay =
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args.startOverlay || args.autoStartOverlay || pluginRuntimeConfig.autoStartOverlay;
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if (shouldStartOverlay) {
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if (ready) {
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log(
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"info",
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args.logLevel,
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"MPV IPC socket ready, starting SubMiner overlay",
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);
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} else {
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log(
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"info",
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args.logLevel,
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"MPV IPC socket not ready after timeout, starting SubMiner overlay anyway",
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);
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}
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await startOverlay(appPath, args, mpvSocketPath);
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} else if (ready) {
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log(
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"info",
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args.logLevel,
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"MPV IPC socket ready, overlay auto-start disabled (use y-s to start)",
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);
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} else {
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log(
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"info",
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args.logLevel,
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"MPV IPC socket not ready yet, overlay auto-start disabled (use y-s to start)",
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);
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}
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await new Promise<void>((resolve) => {
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if (!state.mpvProc) {
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stopOverlay(args);
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resolve();
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return;
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}
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state.mpvProc.on("exit", (code) => {
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stopOverlay(args);
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process.exitCode = code ?? 0;
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resolve();
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});
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});
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}
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main().catch((error: unknown) => {
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const message = error instanceof Error ? error.message : String(error);
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fail(message);
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});
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