From e0c2df76b539e0c6d626dc85bc1fc89ec2fe82dd Mon Sep 17 00:00:00 2001
From: Paul Li <po-e@pn2405029.lanl.gov>
Date: Sun, 3 Nov 2024 11:44:59 -0700
Subject: [PATCH] add docker publish action

---
 .github/workflows/docker-publish.yml | 31 ++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 .github/workflows/docker-publish.yml

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
new file mode 100644
index 0000000..85747c6
--- /dev/null
+++ b/.github/workflows/docker-publish.yml
@@ -0,0 +1,31 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main  # Change this to the branch you want to trigger builds on
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: poeli/wastewater_qpcr_app:latest
+          file: Dockerfile  # Update this if your Dockerfile has a different name or location