From 317f8e778049bccc6920ffc73aee4da927d1e41c Mon Sep 17 00:00:00 2001
From: Stuart Caunt <caunt@ill.fr>
Date: Mon, 6 Jan 2025 16:28:13 +0100
Subject: [PATCH] Update Docker nginx version and add github action to build
 and push docker image to ghcr.io

---
 .github/workflows/docker-image.yml | 53 ++++++++++++++++++++++++++++++
 Dockerfile                         |  4 +--
 2 files changed, 55 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 0000000..2bfb7e4
--- /dev/null
+++ b/.github/workflows/docker-image.yml
@@ -0,0 +1,53 @@
+name: Build and push docker image
+
+on:
+  push:
+    branches: [ "dev" ]
+    tags: [ "*.*.*" ]
+  pull_request:
+    branches: [ "dev" ]
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    permissions:
+      packages: write
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: ghcr.io/${{ github.repository }}
+          tags: |
+            type=ref,event=branch
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
+
+      - name: Login to GHCR
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context    : .
+          file       : ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+
+      - name: Trigger external deploy pipeline
+        if: success()
+        run: |
+            if [ -z "${{ secrets.DEPLOY_PIPELINE_URL }}" ]; then
+              echo "Error: DEPLOY_PIPELINE_URL is not set"
+            else
+              curl -X POST "${{ secrets.DEPLOY_PIPELINE_URL }}"
+            fi
diff --git a/Dockerfile b/Dockerfile
index b01b202..af96436 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # stage1 as builder
-FROM node:14-alpine as builder
+FROM node:20-alpine AS builder
 
 WORKDIR /app
 
@@ -10,7 +10,7 @@ RUN npm install
 RUN npm run build
 
 # stage2 package with nginx
-FROM nginx:1.19.0-alpine
+FROM nginx:1.27.2-alpine3.20
 
 COPY nginx/default.conf /etc/nginx/conf.d/