diff --git a/scripts/create-proto-files.sh b/scripts/create-proto-files.sh
deleted file mode 100755
index ee3922e..0000000
--- a/scripts/create-proto-files.sh
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-# NOTE: protoc is required
-
-I=$(pwd)/proto
-DEST_TS=$(pwd)/src/proto/
-mkdir -p $DEST_TS
-
-protoc \
-    --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts \
-    --ts_out=$DEST_TS \
-    --proto_path=$I \
-    $(find $(pwd)/proto/vulcanize -iname "*.proto")
diff --git a/scripts/proto-gen.sh b/scripts/proto-gen.sh
new file mode 100755
index 0000000..d3c9060
--- /dev/null
+++ b/scripts/proto-gen.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+# NOTE: protoc is required
+
+set -e
+
+REPO_ROOT=$(pwd)
+I=$REPO_ROOT/proto
+DEST_TS=$REPO_ROOT/src/proto/
+
+echo "Generating protobuf files"
+
+mkdir -p $DEST_TS
+
+protoc \
+  --plugin=protoc-gen-ts=$REPO_ROOT/node_modules/.bin/protoc-gen-ts \
+  --ts_out=$DEST_TS \
+  --proto_path=$I \
+  $(find $REPO_ROOT/proto/vulcanize -iname "*.proto")
+
+SED='sed -i'
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  SED='sed -i ""'
+fi
+
+echo "Removing gRPC references..."
+
+for file in $(find $REPO_ROOT/src/proto -type f)
+do
+  line=$(grep -n '@grpc/grpc-js' $file | cut -f1 -d':')
+  if [[ -n "$line" ]] && [[ "$line" -gt 0 ]]; then
+    echo "Processing file: $file"
+    $SED "${line}d" ${file}
+    functions=$(grep -n 'interface GrpcUnaryServiceInterface' $file | cut -f1 -d':')
+    $SED "${functions},\$d" ${file}
+    echo '}' >> $file
+  fi
+  $SED '1s#^#/* eslint-disable */\n#' $file
+  $SED '1s#^#// @ts-nocheck\n#' $file
+done
diff --git a/scripts/remove-grpc.sh b/scripts/remove-grpc.sh
deleted file mode 100755
index c92ca12..0000000
--- a/scripts/remove-grpc.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-echo $PWD
-for file in $(find src/proto -type f)
-do
-    line=$(grep -n '@grpc/grpc-js' $file | cut -f1 -d':')
-    if [[ $line -gt 0 ]];
-    then
-        echo "Processing file... $file"
-        sed -i "${line}d" ${file}
-        functions=$(grep -n 'interface GrpcUnaryServiceInterface' $file | cut -f1 -d':')
-        sed -i "${functions},\$d" ${file}
-        echo '}' >> $file
-    fi
-    sed -i '1s#^#/* eslint-disable */\n#' $file
-    sed -i '1s#^#// @ts-nocheck\n#' $file
-done