Server Docker Image Github CI. (#331)

ci: Update Dockerfile to match Github CI.
ci: Create Docker Image Workflow.

.github/workflows/docker-server.yml

@@ -0,0 +1,43 @@
+name: Docker - Server
+on:
+  push:
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}-server
+
+jobs:
+  nightly:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+      packages: write
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+    - name: Log into registry ${{ env.REGISTRY }}
+      if: github.event_name != 'pull_request'
+      uses: docker/login-action@v2
+      with:
+        registry: ${{ env.REGISTRY }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Extract Docker metadata
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        tags: |
+          type=semver,pattern={{version}}
+        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+    - name: Build and push Docker image
+      uses: docker/build-push-action@v3
+      with:
+        platforms: linux/amd64
+        context: .
+        file: docker/Dockerfile
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        labels: ${{ steps.meta.outputs.labels }}

docker/Dockerfile

@@ -1,19 +1,17 @@
-FROM ubuntu
+FROM debian
 USER root
 
+COPY . /FreeKill
+
 #update apt dependencies
 RUN apt update -y && apt upgrade -y
-#install git
-RUN apt install git -y
-#fetch for the lastest code of freekill
-RUN git clone https://gitee.com/notify-ctrl/FreeKill
 
 #install compile tools
-RUN apt install -y gcc g++ cmake || true
+RUN apt install -y gcc g++ cmake
 RUN apt install -y liblua5.4-dev libsqlite3-dev libreadline-dev libssl-dev libgit2-dev swig qt6-base-dev qt6-tools-dev-tools
 
 #change workdir to FreeKill
-WORKDIR FreeKill
+WORKDIR /FreeKill
 
 #compile source code
 RUN mkdir build && cd build && cp -r /usr/include/lua5.4/* ../include && cmake .. -DFK_SERVER_ONLY=
@@ -24,5 +22,4 @@ RUN ln -s build/FreeKill
 
 EXPOSE 9527
 
-#optional to override
-# CMD ["/FreeKill/build/FreeKill", "-s"]
+ENTRYPOINT ["/FreeKill/FreeKill", "-s"]