Merge pull request #8974 from ellemouton/falafelUpdate

lnrpc: update falafel version

Author: ellemouton

docs/release-notes/release-notes-0.18.3.md

@@ -118,6 +118,10 @@ commitment when the channel was force closed.
 * [Added](https://github.com/lightningnetwork/lnd/pull/8836) a new failure
   reason `FailureReasonCanceled` to the list of payment failure reasons. It
   indicates that a payment was manually cancelled by the user.
+
+* [Update the version](https://github.com/lightningnetwork/lnd/pull/8974) of 
+  [falafel](https://github.com/lightninglabs/falafel) used to generate JSON/wasm 
+  stubs. This latest version of falafel also supports proto3 optional fields. 
 
 ## Breaking Changes
 ## Performance Improvements

lnrpc/Dockerfile

@@ -12,7 +12,7 @@ ARG PROTOBUF_VERSION
 ARG GRPC_GATEWAY_VERSION
 
 ENV PROTOC_GEN_GO_GRPC_VERSION="v1.1.0"
-ENV FALAFEL_VERSION="v0.9.1"
+ENV FALAFEL_VERSION="v0.9.2"
 ENV GOCACHE=/tmp/build/.cache
 ENV GOMODCACHE=/tmp/build/.modcache
 

lnrpc/autopilotrpc/autopilot.pb.json.go

@@ -50,18 +50,7 @@ function generate() {
 
   PACKAGES="autopilotrpc chainrpc invoicesrpc neutrinorpc peersrpc routerrpc signrpc verrpc walletrpc watchtowerrpc wtclientrpc devrpc"
   for package in $PACKAGES; do
-    # Special import for the wallet kit.
-    manual_import=""
-    if [[ "$package" == "walletrpc" ]]; then
-      manual_import="github.com/lightningnetwork/lnd/lnrpc/signrpc"
-    fi
-
-    # Special import for devrpc.
-    if [[ "$package" == "devrpc" ]]; then
-        manual_import="github.com/lightningnetwork/lnd/lnrpc"
-    fi
-
-    opts="package_name=$package,manual_import=$manual_import,js_stubs=1"
+    opts="package_name=$package,js_stubs=1"
     pushd $package
     protoc -I/usr/local/include -I. -I.. \
       --plugin=protoc-gen-custom=$falafel\