From 1b0b69eeec99686b8bad10d91966da3465b5ec78 Mon Sep 17 00:00:00 2001
From: Yuan Gao <tinagao@google.com>
Date: Thu, 15 Jun 2017 11:26:25 -0700
Subject: [PATCH] ci(aio): add back deploy-preview

---
 aio/package.json       |  1 +
 aio/scripts/payload.sh | 18 +++++++++---------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/aio/package.json b/aio/package.json
index 129ff20deb..db0dd216b6 100644
--- a/aio/package.json
+++ b/aio/package.json
@@ -21,6 +21,7 @@
     "test-pwa-score": "node scripts/test-pwa-score",
     "example-e2e": "node ./tools/examples/run-example-e2e",
     "example-lint": "tslint -c \"content/examples/tslint.json\" \"content/examples/**/*.ts\" -e \"content/examples/styleguide/**/*.avoid.ts\"",
+    "deploy-preview": "scripts/deploy-preview.sh",
     "deploy-staging": "scripts/deploy-to-firebase.sh staging",
     "deploy-production": "scripts/deploy-to-firebase.sh production",
     "check-env": "node scripts/check-environment",
diff --git a/aio/scripts/payload.sh b/aio/scripts/payload.sh
index 2e2dd3dd45..4f78700388 100755
--- a/aio/scripts/payload.sh
+++ b/aio/scripts/payload.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 
-set -u -e -o pipefail
+set -e -o pipefail
 
-readonly TOKEN=$ANGULAR_PAYLOAD_FIREBASE_TOKEN
+readonly TOKEN=${ANGULAR_PAYLOAD_FIREBASE_TOKEN:-}
 readonly PROJECT_NAME="angular-payload-size"
 
 source scripts/_payload-limits.sh
@@ -47,15 +47,15 @@ timestamp=$(date +%s)
 payloadData="$payloadData\"timestamp\": $timestamp, "
 
 # Add change source: application, dependencies, or 'application+dependencies'
-allChangedFiles=$(git diff --name-only $TRAVIS_COMMIT_RANGE)
-yarnChangedFiles=$(git diff --name-only $TRAVIS_COMMIT_RANGE | grep yarn.lock)
+allChangedFiles=$(git diff --name-only $TRAVIS_COMMIT_RANGE || "")
+yarnChangedFiles=$(git diff --name-only $TRAVIS_COMMIT_RANGE | grep yarn.lock || "")
 
-if [[ $allChangedFiles ]] && [[ $yarnChangedFiles ]] && [ "$allChangedFiles" -ne "$yarnChangedFiles" ]; then
-  change='local+dependencies'
+if [[ ! -z $allChangedFiles ]] && [[ ! -z $yarnChangedFiles ]] && [ "$allChangedFiles" != "$yarnChangedFiles" ]; then
+  change='application+dependencies'
 elif [[ ! -z $yarnChangedFiles ]]; then
   change='dependencies'
 elif [[ ! -z $allChangedFiles ]]; then
-  change='local'
+  change='application'
 else
   change=''
 fi
@@ -65,10 +65,10 @@ payloadData="{${payloadData}}"
 
 echo $payloadData
 
-if [[ $TRAVIS_PULL_REQUEST == "false" ]]; then
+if [[ "$TRAVIS_PULL_REQUEST" == "false" ]]; then
   firebase database:update --data "$payloadData" --project $PROJECT_NAME --confirm --token "$TOKEN" /payload/aio/$TRAVIS_COMMIT
 fi
 
-if [ $failed = true ]; then
+if [[ $failed = true ]]; then
   exit 1
 fi