robur/builder-web
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Add orb mime knowledge

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This commit is contained in:
Reynir Björnsson 2021-01-06 14:28:10 +01:00
parent 37a916517d
commit 0309737ef7
1 changed files with 14 additions and 1 deletions
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15
lib/builder_web.ml
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@ -14,6 +14,19 @@ let safe_seg path =
then Ok (Fpath.v path)
else Rresult.R.error_msgf "unsafe path %S" path
(* mime lookup with orb knowledge *)
let mime_lookup path =
match path with
| "build-environment" | "opam-switch" | "system-packages" ->
"text/plain"
| path ->
let path' = Fpath.v path in
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 path
let routes (t : Model.t) =
let builder _req =
let+ jobs = Model.jobs t in
@ -91,7 +104,7 @@ let routes (t : Model.t) =
let digest = snd (List.find (fun (p, _) -> Fpath.equal path p) digests) in
let body = Body.of_string data in
Response.make ~body ()
|> Response.add_header ("Content-type", Magic_mime.lookup file)
|> Response.add_header ("Content-type", mime_lookup file)
|> Response.set_etag (Base64.encode_string (Cstruct.to_string digest.sha256))
in