Bridge worker updates

apps/index.ts

@@ -0,0 +1,67 @@
+import { run, Runner, RunnerOptions } from "graphile-worker";
+import { parseCronItems } from "graphile-worker";
+// import { initPgp } from "./db.js";
+// import logger from "./logger.js";
+// import workerUtils from "./utils.js";
+import { assertFfmpegAvailable } from "./lib/media-convert.js";
+
+/*
+const logFactory = (scope: any) => (level: any, message: any, meta: any) => {
+  const pinoLevel = level === "warning" ? "warn" : level;
+  const childLogger = logger.child({ scope });
+  if (meta) childLogger[pinoLevel](meta, message);
+  else childLogger[pinoLevel](message);
+};
+
+ */
+const getConfig = (): RunnerOptions => {
+  //  logger.info({ concurrency, pollInterval }, "Starting worker");
+  return {
+    concurrency: 10,
+    pollInterval: 1000,
+    //    logger: new Worker.Logger(logFactory),
+    connectionString: process.env.DATABASE_URL,
+    // eslint-disable-next-line unicorn/prefer-module
+    taskDirectory: `${__dirname}/tasks`,
+    //    parsedCronItems: parseCronItems(
+    //      leafcutterEnabled
+    //        ? [
+    //      { task: "import-label-studio", pattern: "*/15 * * * *" },
+    //      { task: "import-leafcutter", pattern: "*/17 * * * *" },
+    //    ]
+    //        : [],
+    //      )
+  };
+};
+
+export const startWorker = async (): Promise<Runner> => {
+  // ensure ffmpeg is installed and working
+  await assertFfmpegAvailable();
+  // logger.info("ffmpeg found");
+
+  //  await workerUtils.migrate();
+  //  logger.info("worker database migrated");
+
+  //  initPgp();
+
+  const workerConfig = await configWorker();
+  const worker = await Worker.run(workerConfig);
+  return worker;
+};
+
+export const stopWorker = async (): Promise<void> => {
+  await worker.stop();
+};
+
+const main = async () => {
+  await worker.start();
+  process.on("SIGTERM", async () => {
+    await worker.stop();
+    process.exit(0);
+  });
+};
+
+main().catch((err) => {
+  console.error(err);
+  process.exit(1);
+});