Github Container Registry support (#125)

* Initial tests for ghcr.io integration

* Fixed login issue

* Try with only GHCR

* Removed unused system

* Time to break everything with hub.docker.com support

* Fix format error

* Update dockerfile to use latest recommended version of nodejs.

.github/workflows/docker-compile-master.yml

@@ -1,21 +0,0 @@
-name: Docker image build
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Build and push Docker images
-        uses: docker/build-push-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: modrinth/knossos
-          tag_with_ref: false
-          tags: master
-          tag_with_sha: true

.github/workflows/docker-compile-tag.yml

@@ -1,22 +0,0 @@
-name: Docker image build
-
-on:
-  push:
-    # Sequence of patterns matched against refs/tags
-    tags:
-      - 'v*' # Push events to matching v*, i.e. v1.0, v20.15.10
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Build and push Docker images
-        uses: docker/build-push-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: modrinth/knossos
-          tag_with_ref: true
-          tags: latest
-          tag_with_sha: true

.github/workflows/docker-compile.yml

@@ -0,0 +1,55 @@
+name: docker-build
+
+on:
+  push:
+    branches:
+      - '**'
+    tags:
+      - 'v*'
+  pull_request:
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v2
+      -
+        name: Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        with:
+          images: |
+            ghcr.io/modrinth/knossos
+            docker.io/modrinth/knossos
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      -
+        name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v1
+        if: github.event_name != 'pull_request'
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}

Dockerfile

@@ -1,5 +1,5 @@
 # Dockerfile
-FROM node:11.13.0-alpine
+FROM node:14.16.0-alpine
 
 # create destination directory
 RUN mkdir -p /usr/src/knossos