feat(users/Profpatsch/whatcd-resolver): trace http requests r/7766

Move the http calls into their own module, so we can trace the request
and provide a simple copy-to-replay command.

We have to work around a bug in the otel library, which would limit
our attribute value length to 128 bytes because it uses the wrong
option value.

~~~

`ifExists` is finally made more useful for dealing with optional
attributes in e.g. lists.

Change-Id: Iafab523e9ec4b00136db43f31fdc12aeefb7f77c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11241
Tested-by: BuildkiteCI
Autosubmit: Profpatsch <mail@profpatsch.de>
Reviewed-by: Profpatsch <mail@profpatsch.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/users/Profpatsch/whatcd-resolver/default.nix b/users/Profpatsch/whatcd-resolver/default.nix
index 7862b8dc65..6d5d0834b1 100644
--- a/users/Profpatsch/whatcd-resolver/default.nix
+++ b/users/Profpatsch/whatcd-resolver/default.nix
@@ -13,7 +13,9 @@ let
       ./src/WhatcdResolver.hs
       ./src/AppT.hs
       ./src/JsonLd.hs
+      ./src/Optional.hs
       ./src/Html.hs
+      ./src/Http.hs
       ./src/Transmission.hs
       ./src/Redacted.hs
     ];