From 79df3eaf0bad9e9a5cdd00f91917bb505238afd9 Mon Sep 17 00:00:00 2001
From: Joe Banks <joe@jb3.dev>
Date: Sat, 24 Aug 2024 03:09:55 +0100
Subject: [PATCH] Build and push docker image

---
 .github/workflows/ci.yaml | 40 ++++++++++++++++++++++++++++++++++++++-
 Dockerfile                | 20 ++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 Dockerfile

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 3f38670..80220f0 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -18,6 +18,45 @@ jobs:
                 version: 9
             - run: pnpm install
             - run: pnpm run build-keycloak-theme
+    
+    
+    docker_build:
+        name: Build Docker image
+        runs-on: ubuntu-latest
+        if: ${{ github.event_name == 'push' }}
+        needs: test
+        env:
+            KEYCLOAK_VERSION: 25.0.4
+        steps:
+          - name: Checkout repository
+            uses: actions/checkout@v4
+    
+          - name: Set up Docker Buildx
+            uses: docker/setup-buildx-action@v3
+    
+          - name: Login to Github Container Registry
+            uses: docker/login-action@v3
+            with:
+              registry: ghcr.io
+              username: ${{ github.repository_owner }}
+              password: ${{ github.token }}
+    
+          # Build and push the container to the GitHub Container
+          # Repository. The container will be tagged as "latest"
+          # and with the short SHA of the commit.
+          - name: Build and push
+            uses: docker/build-push-action@v6
+            with:
+              context: .
+              file: ./Dockerfile
+              push: ${{ github.ref == 'refs/heads/main' }}
+              cache-from: type=registry,ref=ghcr.io/owl-corp/keycloak:latest
+              cache-to: type=inline
+              tags: |
+                ghcr.io/owl-corp/keycloak:latest
+                ghcr.io/owl-corp/keycloak:${{ env.KEYCLOAK_VERSION }}
+              build-args: |
+                KEYCLOAK_VERSION=${{ env.KEYCLOAK_VERSION }}
 
     check_if_version_upgraded:
         name: Check if version upgrade
@@ -35,7 +74,6 @@ jobs:
               with:
                   action_name: is_package_json_version_upgraded
                   branch: ${{ github.head_ref || github.ref }}
-
     create_github_release:
         runs-on: ubuntu-latest
         needs: check_if_version_upgraded
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..04fbbf4
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,20 @@
+FROM node:20 as keycloakify_jar_builder
+RUN apt-get update && \
+    apt-get install -y openjdk-17-jdk && \
+    apt-get install -y maven;
+COPY ./keycloakify-starter/package.json ./keycloakify-starter/pnpm-lock.yaml /opt/app/
+WORKDIR /opt/app
+RUN pnpm install
+COPY ./keycloakify-starter/ /opt/app/
+RUN pnpm run build
+
+ARG KEYCLOAK_VERSION=25.0.4
+FROM quay.io/keycloak/keycloak:${KEYCLOAK_VERSION} as builder
+WORKDIR /opt/keycloak
+COPY --from=keycloakify_jar_builder /opt/app/dist_keycloak/keycloak-theme-for-kc-22-and-above.jar /opt/keycloak/providers/
+RUN /opt/keycloak/bin/kc.sh build
+
+FROM quay.io/keycloak/keycloak:${KEYCLOAK_VERSION}
+COPY --from=builder /opt/keycloak/ /opt/keycloak/
+
+ENTRYPOINT ["/opt/keycloak/bin/kc.sh", "start", "--optimized"]