Add clean_legacy_e2e.sh script for local dev (#704)

scripts/clean_legacy_e2e.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+set -eu -o pipefail
+# -e: exits if a command fails
+# -u: errors if an variable is referenced before being set
+# -o pipefail: causes a pipeline to produce a failure return code if any command errors
+
+readonly E2E_TESTS=${@:?"No e2e test names specified"}
+
+readonly RULES_NODEJS_DIR=$(cd $(dirname "$0")/..; pwd)
+readonly E2E_DIR="${RULES_NODEJS_DIR}/internal/e2e"
+
+echo_and_run() { echo "+ $@" ; "$@" ; }
+
+for e2eTest in ${E2E_TESTS[@]} ; do
+  (
+    # Clean e2e test
+    cd "${E2E_DIR}/${e2eTest}"
+    printf "\n\nCleaning legacy e2e test ${e2eTest}\n"
+    ${RULES_NODEJS_DIR}/scripts/unlink_deps.sh
+    echo_and_run bazel clean --expunge
+    echo_and_run rm -rf `find . -type d -name node_modules -prune`
+  )
+done