feat(build): initial SauceLabs setup

Closes #2347

scripts/ci/build_and_test.sh

@@ -12,7 +12,12 @@ if [ "$MODE" = "dart_experimental" ]
 then
   ${SCRIPT_DIR}/build_$MODE.sh
 else
-  ${SCRIPT_DIR}/build_$MODE.sh
-  mkdir deploy; tar -czpf deploy/dist.tgz -C dist .
-  ${SCRIPT_DIR}/test_$MODE.sh
+  if [ "$MODE" = "saucelabs" ]
+  then
+    ${SCRIPT_DIR}/test_$MODE.sh
+  else
+    ${SCRIPT_DIR}/build_$MODE.sh
+    mkdir deploy; tar -czpf deploy/dist.tgz -C dist .
+    ${SCRIPT_DIR}/test_$MODE.sh
+  fi
 fi

scripts/ci/test_saucelabs.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+set -e
+
+echo =============================================================================
+# go to project dir
+SCRIPT_DIR=$(dirname $0)
+cd $SCRIPT_DIR/../..
+
+./scripts/sauce/sauce_connect_setup.sh
+./scripts/sauce/sauce_connect_block.sh
+./node_modules/.bin/gulp build.js.dev
+./node_modules/.bin/gulp test.unit.js.sauce/ci