chore(cosmos): attempt to work around fs perms

Author: michaelfig

golang/cosmos/Makefile

@@ -93,10 +93,17 @@ endif
 
 protoVer=0.15.3
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
-protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)
+#protoUserFlags=-e HOME=/tmp \
+#	--user=$(shell id -u):$(shell id -g) \
+#	$(shell id -G | xargs -n1 printf -- ' --group-add %s')
+protoImage=$(DOCKER) run --rm $(protoUserFlags) \
+	-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

@@ -5,9 +5,18 @@
 # docker run --rm -v $(pwd):/workspace --workdir /workspace cosmossdk-proto sh ./scripts/protocgen.sh
 
 set -eo pipefail
+cd proto
+
+if touch .permtest; then
+  rm -f .permtest
+else
+  echo "ERROR: Cannot write to the current directory. Please check the permissions for this user."
+  id || true
+  ls -ald . || true
+  exit 1
+fi
 
 echo "Generating gogo proto code"
-cd proto
 proto_dirs=$(find . -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
 for dir in $proto_dirs; do
   for file in $(find "${dir}" -maxdepth 1 -name '*.proto'); do