add docker-compose, update Dockerfile

.dockerignore

@@ -0,0 +1,2 @@
+.git
+.gradle

.editorconfig

@@ -13,4 +13,8 @@ disabled_rules=no-wildcard-imports,no-unused-imports
 
 [{*.kt,*.kts}]
 ij_kotlin_allow_trailing_comma = true
-ij_kotlin_code_style_defaults = KOTLIN_OFFICIAL
+ij_kotlin_code_style_defaults = KOTLIN_OFFICIAL
+
+[*.yaml]
+indent_size = 2
+indent_style = space

Dockerfile

@@ -1,4 +1,4 @@
-FROM gradle:7-jdk11 AS build
+FROM gradle:8-jdk11-alpine AS build
 COPY --chown=gradle:gradle . /home/gradle/src
 WORKDIR /home/gradle/src
 RUN gradle shadowJar --no-daemon
@@ -7,4 +7,4 @@ FROM openjdk:11
 EXPOSE 8080:8080
 RUN mkdir /app
 COPY --from=build /home/gradle/src/build/libs/*-all.jar /app/kotatsu-syncserver.jar
-ENTRYPOINT ["java","-jar","/app/kotatsu-syncserver.jar"]
+ENTRYPOINT ["java","-jar","/app/kotatsu-syncserver.jar"]

docker-compose.yaml

@@ -0,0 +1,30 @@
+services:
+  db:
+    image: mysql:8.0-debian
+    environment:
+      MYSQL_USER: your_user
+      MYSQL_PASSWORD: your_password
+      MYSQL_DATABASE: kotatsu_db
+      MYSQL_ALLOW_EMPTY_PASSWORD: true
+    volumes:
+      - /var/lib/mysql:/var/lib/mysql
+    ports:
+      - "3306:3306"
+  server:
+    container_name: kotatsu-sync
+    build: ./
+    depends_on:
+      - db
+    links:
+      - db
+    ports:
+      - "8081:8080"
+    environment:
+      DATABASE_HOST: db
+      DATABASE_USER: your_user
+      DATABASE_PASSWORD: your_password
+      DATABASE_NAME: kotatsu_db
+      DATABASE_PORT: 3306
+      JWT_SECRET: your_secret
+      ALLOW_NEW_REGISTER: true
+    restart: always