add docker files

.dockerignore

@@ -0,0 +1,8 @@
+.*
+build
+bin
+Dockerfile
+*.bat
+LICENSE
+*.md
+config.properties

.github/workflows/docker-build.yml

@@ -0,0 +1,38 @@
+name: Docker Multi-Architecture Build
+
+on:
+  push:
+    paths-ignore:
+      - "**.md"
+    branches:
+      - master
+
+jobs:
+  build-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: all
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          version: latest
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: 1337kavin/piped:latest

.gitignore

@@ -5,12 +5,14 @@ bin/
 .*
 
 !.gitignore
+!.dockerignore
+
+!.github/
 
 # Log file
 *.log
 
 ### Gradle ###
-/.gradle
 /build/
 
 # TxT File

Dockerfile

@@ -0,0 +1,17 @@
+FROM adoptopenjdk/openjdk11:jdk11u-ubi-nightly-slim AS build
+
+WORKDIR /app/
+
+COPY . /app/
+
+RUN chmod +x ./gradlew && ./gradlew shadowJar
+
+FROM adoptopenjdk/openjdk11:ubi-minimal-jre
+
+WORKDIR /app/
+
+COPY --from=build /app/build/libs/piped-1.0-all.jar /app/piped.jar
+
+EXPOSE 8080
+
+CMD java -jar /app/piped.jar