#!/usr/bin/env node
function ensureTracingChannelCompat() {
try {
// eslint-disable-next-line import/no-extraneous-dependencies, global-require
const diag = require("diagnostics_channel");
if (diag && typeof diag.tracingChannel !== "function") {
diag.tracingChannel = (name) => {
const channel =
typeof diag.channel === "function"
? diag.channel(name)
: { name, publish() {}, subscribe() {}, unsubscribe() {}, hasSubscribers: false };
const noop = () => {};
return {
name,
channel,
hasSubscribers: Boolean(channel.hasSubscribers),
publish: typeof channel.publish === "function" ? channel.publish.bind(channel) : noop,
subscribe: typeof channel.subscribe === "function" ? channel.subscribe.bind(channel) : noop,
unsubscribe: typeof channel.unsubscribe === "function" ? channel.unsubscribe.bind(channel) : noop,
start: noop,
end: noop,
asyncStart: noop,
asyncEnd: noop,
traceSync: (fn, context, thisArg) => (typeof fn === "function" ? fn.call(thisArg, context) : undefined),
traceCallback: (fn, context, thisArg) => (typeof fn === "function" ? fn.call(thisArg, context) : undefined),
tracePromise: (promise) => promise,
};
};
}
} catch {
// Ignore if diagnostics_channel is unavailable.
}
}
ensureTracingChannelCompat();
const { main } = require("../src/main");
Promise.resolve()
.then(async () => {
const argv = process.argv.slice(2);
return await main(argv);
})
.then((code) => {
process.exit(typeof code === "number" ? code : 0);
})
.catch((err) => {
const msg = err && err.message ? err.message : String(err || "Error");
process.stderr.write(msg + "\n");
process.exit(1);
});
