chore(cosmos): attempt to work around fs perms

Author: michaelfig

golang/cosmos/Makefile

@@ -93,10 +93,16 @@ endif
 
 protoVer=0.15.3
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
-protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)
+protoImage=$(DOCKER) run --rm -e HOME=/tmp \
+	--user=$(shell id -u):$(shell id -g) \
+	$(shell id -G | xargs -n1 printf -- ' --group-add %s') \
+	-v $(CURDIR):/workspace:z --workdir /workspace $(protoImageName)
 
 proto-all: proto-format proto-lint proto-gen
 
+proto-sh:
+	$(protoImage) sh
+
 proto-gen:
 	@echo "Generating Protobuf files"
 	@$(protoImage) sh ./scripts/protocgen.sh

golang/cosmos/scripts/protocgen.sh

@@ -5,6 +5,9 @@
 # docker run --rm -v $(pwd):/workspace --workdir /workspace cosmossdk-proto sh ./scripts/protocgen.sh
 
 set -eo pipefail
+touch .permtest
+rm -f .permtest
+cp -r /home/*/.cache /tmp
 
 echo "Generating gogo proto code"
 cd proto