fast-twitch.middlewares.file-info

Usage and execution boundary

Inspects supported file metadata in a response body map, adds absent size/date headers, then applies content-type and conditional-response helpers. It does not itself read or write a disk file.

(ns application.middleware
  (:require [fast-twitch.middlewares.file-info :as middleware]))

(defn handler [_]
  {:status 200 :headers {"content-type" "text/plain"} :body "Hello"})

(def app (middleware/wrap-file-info handler))

This defines the Ring handler portion. Adapt app through routing/ft-handler or pass it to server/listen!; startup instructions and a complete walkthrough show the surrounding project.

Settings and defaults

Setting	Meaning
`:mime-types`	Forwarded to content-type inference

Wrapper order and all middleware families. The function reference below preserves the upstream signatures and source links; helper functions do not all share the wrapper's arity.

Upstream function reference

Adds metadata-derived headers for file-backed responses and applies cache helpers.

`file-info-response`

(file-info-response response request)
(file-info-response response request options)

Function.

Adds file-derived headers and cache helpers to a response. Source

`wrap-file-info`

(wrap-file-info handler)
(wrap-file-info handler options)