From e34e1e9ebaac09c9bd29e1cc4dca12486872d816 Mon Sep 17 00:00:00 2001
From: Sam A <sam@sapti.me>
Date: Mon, 7 Nov 2022 10:48:33 +0100
Subject: [PATCH] CI/CD: Automatically publish Docker image (#349)

---
 .github/workflows/docker-image.yml | 28 ++++++++++++++++++++++++++++
 docker-compose.yml                 |  3 +--
 2 files changed, 29 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/docker-image.yml

diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
new file mode 100644
index 000000000..34dbe7024
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,28 @@
+name: Build and publish Docker image
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  publish:
+    name: Build and publish Docker image
+    runs-on: ubuntu-latest
+    steps: 
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      
+      - name: Check out repository code
+        uses: actions/checkout@v3
+ 
+      - name: Build and publish image
+        uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: |
+            ${{ secrets.DOCKER_USERNAME }}/rallly:latest
+            ${{ secrets.DOCKER_USERNAME }}/rallly:${{ github.sha }}
diff --git a/docker-compose.yml b/docker-compose.yml
index 023dfcb34..ef866667c 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,8 +15,7 @@ services:
       retries: 5
 
   rallly:
-    build:
-      context: .
+    image: lukevella/rallly:latest
     restart: always
     depends_on:
       rallly_db: