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| author | Kévin Dunglas <kevin@dunglas.fr> | 2023-04-27 01:44:01 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-26 19:44:01 -0400 |
| commit | 1c9ea0113d007d57bb8f793ebe7a64a3dcad7bc7 (patch) | |
| tree | 7f50b0cb2db708f1607436e83dd8b77c3c84046a /modules/caddyhttp/fileserver/staticfiles.go | |
| parent | 2b04e09fa7830a2d24d863e448ebbdc51d537fbe (diff) | |
caddyhttp: Impl `ResponseWriter.Unwrap()`, prep for Go 1.20's `ResponseController` (#5509)
* feat: add support for ResponseWriter.Unwrap()
* cherry-pick Francis' code
Diffstat (limited to 'modules/caddyhttp/fileserver/staticfiles.go')
| -rw-r--r-- | modules/caddyhttp/fileserver/staticfiles.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/modules/caddyhttp/fileserver/staticfiles.go b/modules/caddyhttp/fileserver/staticfiles.go index 0459b3a..2b5cc3d 100644 --- a/modules/caddyhttp/fileserver/staticfiles.go +++ b/modules/caddyhttp/fileserver/staticfiles.go @@ -636,6 +636,12 @@ func (wr statusOverrideResponseWriter) WriteHeader(int) { wr.ResponseWriter.WriteHeader(wr.code) } +// Unwrap returns the underlying ResponseWriter, necessary for +// http.ResponseController to work correctly. +func (wr statusOverrideResponseWriter) Unwrap() http.ResponseWriter { + return wr.ResponseWriter +} + // osFS is a simple fs.FS implementation that uses the local // file system. (We do not use os.DirFS because we do our own // rooting or path prefixing without being constrained to a single |