From cd7bf69b7a50692c86f8b55fec530fb739bb1297 Mon Sep 17 00:00:00 2001
From: Zach Mandeville <code@solarpunk.cool>
Date: Thu, 6 Jul 2023 17:25:39 +1200
Subject: [PATCH] add workflow for publishing stable image on tag

---
 .../workflows/publish-stable-docker-image.yml | 45 +++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 .github/workflows/publish-stable-docker-image.yml

diff --git a/.github/workflows/publish-stable-docker-image.yml b/.github/workflows/publish-stable-docker-image.yml
new file mode 100644
index 0000000..8120814
--- /dev/null
+++ b/.github/workflows/publish-stable-docker-image.yml
@@ -0,0 +1,45 @@
+name: Publish Stable Docker image with tag
+
+on:
+  push:
+    tags:
+      - 2**-**-**
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  push_to_registries:
+    name: Push Docker image to ghcr registry
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Log in to the Github Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
+        with:
+          images: cooldracula/rsslay
+          tags: |
+            type=ref,event=tag
+            type=raw,event=tag,value=stable
+
+      - name: Build and push Docker images
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}