koa-sendfile

koa sendfile

Basic file-sending utility for koa. It does the following:

• Check if a file exists
• Set content-length, content-type, and last-modified headers
• 304 based on last-modified
• Handle HEAD requests

It does not:

• Check for malicious paths or hidden files
• Support directory indexes
• Cache control
• OPTIONS method

API

var stats = yield* sendfile.call(this, filename)

You must pass this as the context. filename is the filename of the file.

stats is the fs.stat() result of the filename. If stats exists, that doesn't mean that a response is set - the filename could be a directory. Instead, check if (this.status).

var sendfile = require('koa-sendfile')

app.use(function* (next) {
  var stats = yield* sendfile.call(this, '/Users/jong/.bash_profile')
  if (!this.status) this.throw(404)
})