19 lines
446 B
Go
19 lines
446 B
Go
package middleware
|
|
|
|
import (
|
|
"net/http"
|
|
"mocksnow/version"
|
|
)
|
|
|
|
// CacheMiddleware sets the Cache-Control header based on the version.
|
|
func CacheMiddleware(next http.Handler) http.Handler {
|
|
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
if version.Value == "dev" {
|
|
w.Header().Set("Cache-Control", "no-cache")
|
|
} else {
|
|
w.Header().Set("Cache-Control", "public, max-age=31536000")
|
|
}
|
|
next.ServeHTTP(w, r)
|
|
})
|
|
}
|