compy/transcoder/minify.go
Andrew Gaul 11a40b5051 Honor Accept-Encoding header in gzip transcoder
This avoids sending compressed data to clients which do not support
it.
2017-01-14 15:33:35 -08:00

31 lines
695 B
Go

package transcoder
import (
"github.com/barnacs/compy/proxy"
"github.com/tdewolff/minify"
"github.com/tdewolff/minify/css"
"github.com/tdewolff/minify/html"
"github.com/tdewolff/minify/js"
"net/http"
)
type Minifier struct {
m *minify.M
}
func NewMinifier() *Minifier {
m := minify.New()
m.AddFunc("text/html", html.Minify)
m.AddFunc("text/css", css.Minify)
m.AddFunc("text/javascript", js.Minify)
m.AddFunc("application/javascript", js.Minify)
m.AddFunc("application/x-javascript", js.Minify)
return &Minifier{
m: m,
}
}
func (t *Minifier) Transcode(w *proxy.ResponseWriter, r *proxy.ResponseReader, headers http.Header) error {
return t.m.Minify(r.ContentType(), w, r)
}