From 6927bd3bbd9f27d797a628feae196c34459fa2a5 Mon Sep 17 00:00:00 2001
From: Michael Dombrowski <mdombro@amazon.com>
Date: Fri, 12 Apr 2024 09:59:46 -0400
Subject: [PATCH] ci: add ci and use latest version always

---
 .github/workflows/ci.yml | 16 ++++++++++++++++
 Dockerfile               |  2 +-
 greengrass-entrypoint.sh |  5 +++++
 3 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 .github/workflows/ci.yml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..597e9bf
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,16 @@
+name: CI
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: '*'
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: wagoid/commitlint-github-action@v6
+      - name: Build image
+        run: docker build -t "aws-iot-greengrass:latest" ./
+      - name: Run image
+        run: docker run --init -e STARTUP=false aws-iot-greengrass:latest
diff --git a/Dockerfile b/Dockerfile
index bc50394..fb70b0a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@
 FROM amazonlinux:2023
 
 # Replace the args to lock to a specific version
-ARG GREENGRASS_RELEASE_VERSION=2.12.4
+ARG GREENGRASS_RELEASE_VERSION=latest
 ARG GREENGRASS_ZIP_FILE=greengrass-${GREENGRASS_RELEASE_VERSION}.zip
 ARG GREENGRASS_RELEASE_URI=https://d2s8p88vqu9w66.cloudfront.net/releases/${GREENGRASS_ZIP_FILE}
 
diff --git a/greengrass-entrypoint.sh b/greengrass-entrypoint.sh
index 2660d63..6529f58 100644
--- a/greengrass-entrypoint.sh
+++ b/greengrass-entrypoint.sh
@@ -86,6 +86,11 @@ if [ ! -d $GGC_ROOT_PATH/alts/current/distro ]; then
 	echo "Installing Greengrass for the first time..."
 	parse_options
 	java ${OPTIONS}
+	if [ $? -ne 0 ]; then
+	  exit $?
+	elif [ ${STARTUP} = "false" ]; then
+	  exit 0
+  fi
 else
 	echo "Reusing existing Greengrass installation..."
 fi