reverse_proxy: Caddyfile integration (and fix blocks in Dispenser)

1 files changed, 54 insertions, 0 deletions

diff --git a/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go b/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
new file mode 100644
index 0000000..c8b9f63
--- /dev/null
+++ b/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
@@ -0,0 +1,54 @@
+// 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 fastcgi
+
+import "github.com/caddyserver/caddy/v2/caddyconfig/caddyfile"
+
+// UnmarshalCaddyfile deserializes Caddyfile tokens into h.
+//
+//     transport fastcgi {
+//         root <path>
+//         split <at>
+//         env <key> <value>
+//     }
+//
+func (t *Transport) UnmarshalCaddyfile(d *caddyfile.Dispenser) error {
+	for d.NextBlock() {
+		switch d.Val() {
+		case "root":
+			if !d.NextArg() {
+				return d.ArgErr()
+			}
+			t.Root = d.Val()
+
+		case "split":
+			if !d.NextArg() {
+				return d.ArgErr()
+			}
+			t.SplitPath = d.Val()
+
+		case "env":
+			args := d.RemainingArgs()
+			if len(args) != 2 {
+				return d.ArgErr()
+			}
+			t.EnvVars = append(t.EnvVars, [2]string{args[0], args[1]})
+
+		default:
+			return d.Errf("unrecognized subdirective %s", d.Val())
+		}
+	}
+	return nil
+}