change textarea cursor

Dockerfile

@@ -1,8 +1,11 @@
-FROM frolvlad/alpine-glibc:alpine-3.9_glibc-2.29
-RUN apk update && apk add --no-cache ca-certificates git
 
+FROM golang:1.13-alpine as certs
+RUN apk update && apk add --no-cache ca-certificates
+
+FROM busybox:glibc
 RUN mkdir -p /var/log
 WORKDIR /main
+COPY --from=certs /etc/ssl/certs /etc/ssl/certs
 
 COPY . .
 
@@ -10,3 +13,4 @@ ENV GOPATH=""
 ENV MNT="/mnt/"
 ENTRYPOINT ["/main/exec-notes-server"]
 CMD []
+

notes/edit.go

@@ -28,7 +28,7 @@ func editFile(p filetree.Path) string {
 	return fmt.Sprintf(`
       <form action="/submit/%s" method="post" style="width:100%%; height: 90%%">
          <table style="width:100%%; height: 90%%">
-            <textarea name="content" style="width:100%%; min-height:90%%">%s</textarea>
+            <textarea name="content" style="width:100%%; min-height:90%%; cursor:crosshair;">%s</textarea>
          </table>
          <button type="submit">Submit</button>
       </form>

server/routes.go

@@ -2,8 +2,10 @@ package server
 
 import (
 	"fmt"
+	"local/gziphttp"
 	"local/router"
 	"net/http"
+	"path/filepath"
 )
 
 func (s *Server) Routes() error {
@@ -18,27 +20,27 @@ func (s *Server) Routes() error {
 		},
 		{
 			path:    fmt.Sprintf("notes/%s%s", wildcard, wildcard),
-			handler: s.authenticate(s.notes),
+			handler: s.gzip(s.authenticate(s.notes)),
 		},
 		{
 			path:    fmt.Sprintf("edit/%s%s", wildcard, wildcard),
-			handler: s.authenticate(s.edit),
+			handler: s.gzip(s.authenticate(s.edit)),
 		},
 		{
 			path:    fmt.Sprintf("delete/%s%s", wildcard, wildcard),
-			handler: s.authenticate(s.delete),
+			handler: s.gzip(s.authenticate(s.delete)),
 		},
 		{
 			path:    fmt.Sprintf("submit/%s%s", wildcard, wildcard),
-			handler: s.authenticate(s.submit),
+			handler: s.gzip(s.authenticate(s.submit)),
 		},
 		{
 			path:    fmt.Sprintf("create/%s%s", wildcard, wildcard),
-			handler: s.authenticate(s.create),
+			handler: s.gzip(s.authenticate(s.create)),
 		},
 		{
 			path:    fmt.Sprintf("search"),
-			handler: s.authenticate(s.search),
+			handler: s.gzip(s.authenticate(s.search)),
 		},
 	}
 
@@ -54,3 +56,17 @@ func (s *Server) root(w http.ResponseWriter, r *http.Request) {
 	r.URL.Path = "/notes"
 	http.Redirect(w, r, r.URL.String(), http.StatusPermanentRedirect)
 }
+
+func (s *Server) gzip(h http.HandlerFunc) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		if gziphttp.Can(r) {
+			gz := gziphttp.New(w)
+			defer gz.Close()
+			w = gz
+		}
+		if filepath.Ext(r.URL.Path) == ".css" {
+			w.Header().Set("Content-Type", "text/css; charset=utf-8")
+		}
+		h(w, r)
+	}
+}