Merge "Add new shell script to run polygerrit template test"

polygerrit-ui/README.md

@@ -211,19 +211,19 @@ These tests require the `typescript` and `fried-twinkie` npm packages.
 To run on all files, execute the following command:
 
 ```sh
-bazel test //polygerrit-ui/app:all --test_tag_filters=template --test_output errors
+./polygerrit-ui/app/run_template_test.sh
 ```
 
 To run on a specific top level directory (ex: change-list)
 ```sh
-bazel test //polygerrit-ui/app:template_test_change-list --test_output errors
+TEMPLATE_NO_DEFAULT=true ./polygerrit-ui/app/run_template_test.sh //polygerrit-ui/app:template_test_change-list
 ```
 
 To run on a specific file (ex: gr-change-list-view), execute the following command:
 ```sh
-bazel test //polygerrit-ui/app:template_test_<TOP_LEVEL_DIRECTORY> --test_arg=<VIEW_NAME> --test_output errors
+TEMPLATE_NO_DEFAULT=true ./polygerrit-ui/app/run_template_test.sh //polygerrit-ui/app:template_test_<TOP_LEVEL_DIRECTORY> --test_arg=<VIEW_NAME>
 ```
 
 ```sh
-bazel test //polygerrit-ui/app:template_test_change-list --test_arg=gr-change-list-view  --test_output errors
+TEMPLATE_NO_DEFAULT=true ./polygerrit-ui/app/run_template_test.sh //polygerrit-ui/app:template_test_change-list --test_arg=gr-change-list-view
 ```

polygerrit-ui/app/run_template_test.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+if [[ -z "${TEMPLATE_NO_DEFAULT}" ]]; then
+bazel test \
+      --test_env="HOME=$HOME" \
+      //polygerrit-ui/app:all
+      --test_tag_filters=template \
+      "$@" \
+      --test_output errors \
+      --nocache_test_results
+else
+bazel test \
+      --test_env="HOME=$HOME" \
+      "$@" \
+      --test_output errors \
+      --nocache_test_results
+fi

polygerrit-ui/app/template_test.sh

@@ -2,20 +2,19 @@
 
 set -ex
 
-npm_bin=$(which npm)
-if [ -z "$npm_bin" ]; then
-    echo "NPM must be on the path."
-    exit 1
-fi
-
 node_bin=$(which node)
 if [ -z "$node_bin" ]; then
     echo "node must be on the path."
     exit 1
 fi
 
+npm_bin=$(which npm)
+if [[ -z "$npm_bin" ]]; then
+    echo "NPM must be on the path. (https://www.npmjs.com/)"
+    exit 1
+fi
+
 fried_twinkie_config=$(npm list -g | grep -c fried-twinkie)
-typescript_config=$(npm list -g | grep -c typescript)
 if [ -z "$npm_bin" ] || [ "$fried_twinkie_config" -eq "0" ]; then
     echo "You must install fried twinkie and its dependencies from NPM."
     echo "> npm install -g fried-twinkie"