robur/builder-web
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add charset to various mime types

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This commit is contained in:
Hannes Mehnert 2022-11-04 13:32:04 +01:00
parent 041f1d2640
commit 281e285673
1 changed files with 19 additions and 9 deletions
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28
lib/builder_web.ml
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@ -46,16 +46,26 @@ let safe_seg path =
else Fmt.kstr (fun s -> Error (`Msg s)) "unsafe path %S" path
(* mime lookup with orb knowledge *)
let append_charset = function
(* mime types from nginx:
http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset_types *)
| "text/html" | "text/xml" | "text/plain" | "text/vnd.wap.wml"
| "application/javascript" | "application/rss+xml" | "application/atom+xml"
as content_type ->
content_type ^ "; charset=utf-8" (* default to utf-8 *)
| content_type -> content_type
let mime_lookup path =
match Fpath.to_string path with
| "build-environment" | "opam-switch" | "system-packages" ->
"text/plain"
| _ ->
if Fpath.has_ext "build-hashes" path
then "text/plain"
else if Fpath.is_prefix Fpath.(v "bin/") path
then "application/octet-stream"
else Magic_mime.lookup (Fpath.to_string path)
append_charset
(match Fpath.to_string path with
| "build-environment" | "opam-switch" | "system-packages" ->
"text/plain"
| _ ->
if Fpath.has_ext "build-hashes" path
then "text/plain"
else if Fpath.is_prefix Fpath.(v "bin/") path
then "application/octet-stream"
else Magic_mime.lookup (Fpath.to_string path))
let string_of_html =
Format.asprintf "%a" (Tyxml.Html.pp ())