Standalone binaries with Caddy cache-handler

[laurent-bientz]

Describe you feature request

Hello,

Is your feature request related to a problem? Please describe.

We're using frankenphp standalone binaries with api platform and we want to test the new recommended http cache module instead of Varnish.

It seems that cache module is not packaged in the Caddy web server.

Describe the solution you'd like

• Include cache-handler in the default caddy instance packaged in the binaries?
• Generate binaries with/without HTTP Cache?

Describe alternatives you've considered

Create static binary ourselves (or using the shell script) but we don't see any Docker ARG (env variables) to enable Caddy's http cache module.

[dunglas]

We follow Caddy's (@mholt, @francislavoie) and Souin's (@darkweak) strategy here.
Currently, Caddy doesn't include Souin by default because the lib has many external dependencies.

For this reason, we'll not include this module by default either, until it is bundled in upstream Caddy.

[darkweak]

@laurent-bientz To explain a bit more, I don't want to include the cache-handler in Caddy directly (even after the storages refactoring that reduces the external dependencies) at the moment (and it will never be IMHO) because the cache-handler API (the exported code) we prefer to keep it as external to be able to release independently from the caddy server.