Custom caddy modules with portage on gentoo

README.md

Caddy ebuild override for custom modules

Use at your own risks! This hook is basically hijacking the $MY_MODULES variable used in the caddy ebuild. Disabling the network sandbox is required to allow go to pull in custom modules at compile time.

Untested with live ebuild.

caddy

# /etc/portage/env/www-servers/caddy 

post_src_unpack() {
	echo ":: Custom hook: Adding custom modules"
	MY_MODULES="${MY_MODULES} github.com/caddy-dns/cloudflare"
	MY_MODULES="${MY_MODULES} github.com/mholt/caddy-webdav"
	echo ":: Custom hook: New list of modules"
	for moo in ${MY_MODULES}; do
		echo "   - ${moo}"
	done
}

post_src_prepare() {
	echo ":: Custom hook: Using go get on custom modules"
	for moo in ${MY_MODULES}; do
		ego get $moo
	done
	echo ":: Custom hook: Calling go mod vendor"
	ego mod vendor
	echo ":: Custom hook: Done!"
}
# vim: set ft=bash:

disable-network-sandbox.conf

# /etc/portage/env/disable-network-sandbox.conf
FEATURES="-network-sandbox"

package.env

# /etc/portage/package.env
www-servers/caddy disable-network-sandbox.conf