From 7b07a848c62c6b7690736b5eba5125d2d881c129 Mon Sep 17 00:00:00 2001
From: James Robinson <james.em.robinson@gmail.com>
Date: Fri, 26 Apr 2024 17:34:51 +0100
Subject: [PATCH] :tada: Initial GitHub Docker workflow

---
 .github/workflows/publish_docker.yaml | 42 +++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 .github/workflows/publish_docker.yaml

diff --git a/.github/workflows/publish_docker.yaml b/.github/workflows/publish_docker.yaml
new file mode 100644
index 0000000..bcb3d65
--- /dev/null
+++ b/.github/workflows/publish_docker.yaml
@@ -0,0 +1,42 @@
+name: Create and publish a Docker image
+
+on:
+  push:
+    branches: ["main"]
+    tags: ["*"]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    name: Push Docker image to GitHub container repository
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: |
+            ghcr.io/${{ github.repository }}
+
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}