Explicitly use protoc installed in the makefile. #16005
Merged
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Before this change we interact with protoc as follows:
core/scripts/install-protoc.sh
.core/scripts/install-protoc.sh
gomods -w go generate -x ./...
and rely on//go:generate protoc ...
directives to generate pb definitions.The 2. Step above actually only works !inside! the script, hence not updating the $PATH for the later
//go:generate protoc...
invocation. This works on linux because protoc is installed in .local folder which is included in $PATH by default (https://unix.stackexchange.com/questions/316765/which-distributions-have-home-local-bin-in-path). But this does not work on MAC. This PR explicitly adds installed protoc folder to $PATH so that it is used in//go:generate protoc...
calls. (On MAC themake generate
command will use anyprotoc
installed, e.g.,/opt/homebrew/bin/protoc
.)