From e8d155d3132570e0d298cd0ef45b270f2591e783 Mon Sep 17 00:00:00 2001
From: TMH <tom@fl4sh.de>
Date: Wed, 28 Feb 2024 16:58:28 +0100
Subject: [PATCH] add Dockerfile, Docker-Compose example and build and push
 Image for GitHub

---
 .github/workflows/docker-compose.yml.example | 14 ++++++++
 .github/workflows/publish.yml                | 35 ++++++++++++++++++++
 Dockerfile                                   | 18 ++++++++++
 3 files changed, 67 insertions(+)
 create mode 100644 .github/workflows/docker-compose.yml.example
 create mode 100644 .github/workflows/publish.yml
 create mode 100644 Dockerfile

diff --git a/.github/workflows/docker-compose.yml.example b/.github/workflows/docker-compose.yml.example
new file mode 100644
index 0000000..c3593af
--- /dev/null
+++ b/.github/workflows/docker-compose.yml.example
@@ -0,0 +1,14 @@
+version: '3.7'
+services:
+  porygon:
+    image: ghcr.io/roundaboutluke/porygon:main
+    container_name: porygon
+    restart: unless-stopped
+    volumes:
+      # mount the config.toml file and persistent storage for MessageIDs
+      - ${PWD}/config.toml:/porygon/config.toml
+      - ${PWD}/messageIDs.json:/porygon/messageIDs.json # file must be created before the first start the container (touch messageIDs.json)
+      # optional if you want to use your own template
+      # comment if not needed
+      - ${PWD}/current.override.json:/porygon/templates/current.override.json
+
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
new file mode 100644
index 0000000..2215d08
--- /dev/null
+++ b/.github/workflows/publish.yml
@@ -0,0 +1,35 @@
+name: publish
+
+on: [push]
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+
+jobs:
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..62fe0d0
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+# Build image
+FROM golang:1.21-alpine as build
+
+WORKDIR /go/src/app
+COPY go.mod go.sum ./
+RUN if [ ! -f vendor/modules.txt ]; then go mod download; fi
+
+COPY . .
+RUN CGO_ENABLED=0 go build -o /go/bin/porygon
+
+# Now copy it into our base image.
+FROM gcr.io/distroless/static-debian12 as runner
+COPY --from=build /go/bin/porygon /porygon/
+COPY default.toml /porygon/
+COPY /templates /porygon/templates
+
+WORKDIR /porygon
+CMD ["./porygon"]
\ No newline at end of file