#123 quickstart + Dockerfile (#128)

Dockerfile

@@ -1,21 +1,42 @@
 # The MIT License (MIT) Copyright (c) 2022 artipie.com
 # https://github.com/artipie/front/LICENSE.txt
 
-FROM openjdk:21-oracle
-ARG JAR_FILE
+FROM openjdk:21-slim-bookworm as build
+
 ENV JVM_OPTS=""
 
 LABEL description="Artipie front service"
 LABEL maintainer="[email protected]"
 
-RUN groupadd -r -g 2020 artipie && \
-    adduser -M -r -g artipie -u 2021 -s /sbin/nologin artipie && \
-    mkdir -p /etc/artipie /usr/lib/web-service /var/artipie && \
+# may optimize but require DOCKER_BUILDKIT=1
+# RUN --mount=target=/var/lib/apt/lists,type=cache \
+#     --mount=target=/var/cache/apt,type=cache \
+#     --mount=target=/root/.m2,type=cache 
+
+RUN apt-get update
+
+RUN apt-get install -y --no-install-recommends \
+    maven
+
+# RUN useradd -ms /sbin/nologin artipie -g artipie -u 2021
+COPY . /usr/local/src
+WORKDIR /usr/local/src
+
+RUN mvn clean install -Pqulice
+RUN mvn dependency:copy-dependencies -DoutputDirectory=target/dependencies/
+
+FROM openjdk:21-oracle as run
+
+RUN groupadd -r -g 2020 artipie
+RUN adduser -M -r -g artipie -u 2021 -s /sbin/nologin artipie
+RUN mkdir -p /etc/artipie /usr/lib/web-service /var/artipie && \
     chown artipie:artipie -R /etc/artipie /usr/lib/web-service /var/artipie
-USER 2021:2020
 
-COPY target/dependency  /usr/lib/web-service/lib
-COPY target/${JAR_FILE} /usr/lib/web-service/app.jar
+USER artipie:artipie
+ARG JAR_FILE=front-*-SNAPSHOT.jar
+
+COPY --from=build /usr/local/src/target/dependencies/*  /usr/lib/web-service/lib/
+COPY --from=build /usr/local/src/target/${JAR_FILE} /usr/lib/web-service/app.jar
 
 WORKDIR /var/web-service
 HEALTHCHECK --interval=10s --timeout=3s \

README.md

@@ -19,17 +19,45 @@ If you have any question or suggestions, do not hesitate to [create an issue](ht
 [Telegram](https://t.me/artipie).  
 Artipie [roadmap](https://github.com/orgs/artipie/projects/3).
 
+## Quick start
+
+````
+$ TAG=artipie-front
+$ docker build . -t $TAG
+$ docker run -p8080:8080 -eARTIPIE_REST=http://registry.local:8086 $TAG
+````
+
+## Build notes
+
+### Building with maven
+
+````
+mvn clean install -Pqulice
+````
+(the qulice profile do not exists any more ?)
+
+To avoid build errors use Maven 3.2+. (the 3.8 looks like working too)
+
+### Export pom dependencies inside a folder
+
+````
+mvn dependency:copy-dependencies -DoutputDirectory=target/dependencies/
+````
+
+## Dockerfile notes
+
+the Dockerfile use two layers, one build layer and the run layer (built with copying libraries from the build layer)
+
+## Environment variables (not exhaustive list)
+
+- ARTIPIE_REST : (default : http://localhost:8086) url to the artipie API (example : http://registry.local:8086), 
+- ARTIPIE_PORT : (default : 8080) port on which the server will listen to 
+
 ## How to contribute
 
 Please read [contributing rules](https://github.com/artipie/artipie/blob/master/CONTRIBUTING.md).
 
 Fork repository, make changes, send us a pull request. We will review
 your changes and apply them to the `master` branch shortly, provided
 they don't violate our quality standards. To avoid frustration, before
-sending us your pull request please run full Maven build:
-
-```
-$ mvn clean install -Pqulice
-```
-
-To avoid build errors use Maven 3.2+.
+sending us your pull request please run full Maven build: