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| author | Matthew Holt <mholt@users.noreply.github.com> | 2020-01-17 10:57:57 -0700 |
|---|---|---|
| committer | Matthew Holt <mholt@users.noreply.github.com> | 2020-01-17 10:57:57 -0700 |
| commit | 793a4058105bb4da2a03291c391a91a432d1893f (patch) | |
| tree | e9599fac226b5a41dc5f84bd80112d93139bf2a0 /modules/caddyhttp/staticresp.go | |
| parent | 85ff0e360408e67d8528e5e6240c345a79bf7021 (diff) | |
caddyhttp: Improve docs, and Caddyfile for respond directive
Diffstat (limited to 'modules/caddyhttp/staticresp.go')
| -rw-r--r-- | modules/caddyhttp/staticresp.go | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/modules/caddyhttp/staticresp.go b/modules/caddyhttp/staticresp.go index 0ca2f43..777ecb2 100644 --- a/modules/caddyhttp/staticresp.go +++ b/modules/caddyhttp/staticresp.go @@ -54,24 +54,39 @@ func (StaticResponse) CaddyModule() caddy.ModuleInfo { // UnmarshalCaddyfile sets up the handler from Caddyfile tokens. Syntax: // -// respond [<matcher>] <status> { +// respond [<matcher>] [<status>|[<body> [<status>]] { // body <text> // close // } // +// If there is just one argument (other than the matcher), it is considered +// to be a status code if it's a valid positive integer of 3 digits. func (s *StaticResponse) UnmarshalCaddyfile(d *caddyfile.Dispenser) error { for d.Next() { - var statusCodeStr string - if d.Args(&statusCodeStr) { - s.StatusCode = WeakString(statusCodeStr) + args := d.RemainingArgs() + switch len(args) { + case 1: + if len(args[0]) == 3 { + if num, err := strconv.Atoi(args[0]); err == nil && num > 0 { + s.StatusCode = WeakString(args[0]) + break + } + } + s.Body = args[0] + case 2: + s.Body = args[0] + s.StatusCode = WeakString(args[1]) + default: + return d.ArgErr() } + for d.NextBlock(0) { switch d.Val() { case "body": if s.Body != "" { return d.Err("body already specified") } - if !d.Args(&s.Body) { + if !d.AllArgs(&s.Body) { return d.ArgErr() } case "close": |