From 92430510b6d4f885997e00ed1c4ce2b92944b902 Mon Sep 17 00:00:00 2001
From: Hubert Van De Walle <hubv@protonmail.com>
Date: Fri, 11 Sep 2020 19:26:13 +0200
Subject: [PATCH] Add Dockerfile

---
 Dockerfile | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..8a987b1
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+FROM openjdk:14-alpine as jdkbuilder
+RUN apk add --no-cache binutils
+ENV MODULES java.base,java.desktop,java.instrument,java.logging,java.management,java.naming,java.security.jgss,java.sql,java.xml
+RUN jlink --output /myjdk --module-path $JAVA_HOME/jmods --add-modules $MODULES --no-header-files --no-man-pages --strip-debug --compress=2
+RUN strip -p --strip-unneeded /myjdk/lib/server/libjvm.so
+
+FROM maven:3.6.3-jdk-14 as builder
+WORKDIR /app
+COPY pom.xml .
+RUN mvn verify clean --fail-never
+COPY src/main src/main
+RUN mvn package
+
+FROM alpine
+ENV APPLICATION_USER app
+RUN adduser -D -g '' $APPLICATION_USER
+RUN mkdir /app
+RUN chown -R $APPLICATION_USER /app
+USER $APPLICATION_USER
+COPY --from=builder /app/target/kotlin-starter*.jar /app/app.jar
+COPY --from=jdkbuilder /myjdk /myjdk
+COPY config.toml /app/config.toml
+WORKDIR /app
+EXPOSE 7000
+CMD ["/myjdk/bin/java", "-server", "-jar", "app.jar"]