fresh-handler-export

NOTE: this rule is part of the fresh rule set.

Enable full set in deno.json:

{
  "lint": {
    "rules": {
      "tags": ["fresh"]
    }
  }
}

Enable full set using the Deno CLI:

deno lint --rules-tags=fresh

This rule can be explictly included to or excluded from the rules present in the current tag by adding it to the include or exclude array in deno.json:

{
  "lint": {
    "rules": {
      "include": ["fresh-handler-export"],
      "exclude": ["fresh-handler-export"]
    }
  }
}

Checks correct naming for named fresh middleware export.

Files inside the routes/ folder can export middlewares that run before any rendering happens. They are expected to be available as a named export called handler. This rule checks for when the export was incorrectly named handlers instead of handler.

Invalid:

export const handlers = {
  GET() {},
  POST() {},
};
export function handlers() {}
export async function handlers() {}

Valid:

export const handler = {
  GET() {},
  POST() {},
};
export function handler() {}
export async function handler() {}

fresh-handler-export

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