Files
web/packages/common/logger/createLogger/index.ts

83 lines
2.2 KiB
TypeScript

import * as Sentry from "@sentry/nextjs"
import { flatten } from "flat"
import { minimumLogLevel } from "./minimumLogLevel"
import { shouldLog } from "./shouldLog"
import type { logLevels } from "./logLevels"
function getLogValue(args: unknown[]): Record<string, unknown> | undefined {
if (!args || args.length === 0) {
return undefined
}
if (args.length === 1 && typeof args[0] === "object") {
return (args[0] as Record<string, unknown>) ?? undefined
}
if (args.length === 1) {
if (args[0] instanceof Error) {
return {
error: {
message: args[0].message,
stack: args[0].stack,
name: args[0].name,
cause: String(args[0].cause),
digest:
"digest" in args[0] && args[0].digest
? String(args[0].digest)
: undefined,
},
}
}
return { value: args[0] }
}
return flatten(args)
}
export function createLogger(loggerPrefix: string | (() => Promise<string>)) {
const asyncWrapper: () => Promise<string> =
typeof loggerPrefix === "string" ? async () => loggerPrefix : loggerPrefix
const getLoggerPrefix = async () => {
const prefix = await asyncWrapper()
if (!prefix) {
return ""
}
return `[${prefix}]`
}
async function log(
level: (typeof logLevels)[number],
message: string,
...args: unknown[]
) {
if (!shouldLog(level, minimumLogLevel)) {
return
}
const logValue = getLogValue(args)
Sentry.logger[level](
`${await getLoggerPrefix()} ${message}`.trim(),
logValue
)
// eslint-disable-next-line no-console
console[level](`${await getLoggerPrefix()} ${message}`.trim(), ...args)
}
return {
async debug(message: string, ...args: unknown[]): Promise<void> {
await log("debug", message, ...args)
},
async info(message: string, ...args: unknown[]): Promise<void> {
await log("info", message, ...args)
},
async warn(message: string, ...args: unknown[]): Promise<void> {
await log("warn", message, ...args)
},
async error(message: string, ...args: unknown[]): Promise<void> {
await log("error", message, ...args)
},
}
}