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caddy/modules/caddyhttp/templates/caddyfile.go

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// Copyright 2015 Matthew Holt and The Caddy Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package templates
import (
"github.com/caddyserver/caddy/caddyconfig/caddyfile"
"github.com/caddyserver/caddy/caddyconfig/httpcaddyfile"
)
// UnmarshalCaddyfile sets up the handler from Caddyfile tokens. Syntax:
//
// templates [<matcher>] {
// mime <types...>
// between <open_delim> <close_delim>
// root <path>
// }
//
func (t *Templates) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
for d.Next() {
for d.NextBlock() {
switch d.Val() {
case "mime":
t.MIMETypes = d.RemainingArgs()
if len(t.MIMETypes) == 0 {
return d.ArgErr()
}
case "between":
t.Delimiters = d.RemainingArgs()
if len(t.Delimiters) != 2 {
return d.ArgErr()
}
case "root":
if !d.Args(&t.IncludeRoot) {
return d.ArgErr()
}
}
}
}
if t.IncludeRoot == "" {
t.IncludeRoot = "{http.var.root}"
}
return nil
}
// Bucket returns the HTTP Caddyfile handler bucket number.
func (t Templates) Bucket() int { return 5 }
// Interface guard
var _ httpcaddyfile.HandlerDirective = (*Templates)(nil)