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docs: how to disable status code coloring in logger middleware #553

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docs: how to disable status code coloring in logger middleware #553

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docs(middleware/third-party): Pino is a more configurable alternative…
StuartMoncrieff Dec 20, 2024
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docs(middleware/logger): how to disable status code coloring
StuartMoncrieff Dec 20, 2024
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5 changes: 5 additions & 0 deletions docs/middleware/builtin/logger.md
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Expand Up @@ -31,6 +31,11 @@ By using the Logger Middleware, you can easily monitor the flow of requests and

You can also extend the middleware further by providing your own `PrintFunc` function for tailored logging behavior.

::: tip

To disable _status code coloring_, you can set a `NO_COLOR` environment variable. This is a common way to disable ANSI color escape codes in logging libraries, and is described at <https://no-color.org/>. Note that CloudFlare Workers do not have a `process.env` object, so will default to plaintext log output.
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CloudFlare Workers should be Cloudflare Workers (f is lowercase).

:::

## PrintFunc

The Logger Middleware accepts an optional `PrintFunc` function as a parameter. This function allows you to customize the logger and add additional logs.
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1 change: 1 addition & 0 deletions docs/middleware/third-party.md
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Expand Up @@ -47,3 +47,4 @@ Most of this middleware leverages external libraries.
- [Geo](https://github.com/ktkongtong/hono-geo-middleware/tree/main/packages/middleware)
- [Hono Simple DI](https://github.com/maou-shonen/hono-simple-DI)
- [Highlight.io](https://www.highlight.io/docs/getting-started/backend-sdk/js/hono)
- [Pino logger](https://github.com/maou-shonen/hono-pino)