simplified docker a lot

the build starting from copy . . takes 5minutes - so ok

.dockerignore

 .gitlab-ci
 Dockerfile
-README.md
-LICENSE
 .dockerignore
-
-plugin.xml_gen
-bin/
-target/
-tmp/
-.settings/
-MANIFEST.MF_gen
-.DS_Store*
-.metadata
-runtimeInfo
-workspace
-*._trace
-Thumbs.db
-.Rhistory
-.pydevproject
-deps/
-diagrams/*
-.idea
-log/
-catalog-v*.xml
-.RData
-.Rproj.user
-*.tar.gz
-*.zip
-*.gml
-
-# IntelliJ IDEA
-*.iml
-
-# Eclipse
-.project
-.classpath
-
-### Gradle ###
-.gradle
-build/
-
-# Ignore Gradle GUI config
-gradle-app.setting
-
-# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
-!gradle-wrapper.jar
-
-# Cache of project
-.gradletasknamecache
-
-hs_err_*.log
-replay_*.log
-
-~*.*
-*.~*
-
-xtend-gen/
-neo4j-server/
-out/
-*.swp
-*.report
+models
+.git

Dockerfile

@@ -6,6 +6,11 @@ FROM ubuntu:latest
 USER root
 
 ENV DEBIAN_FRONTEND noninteractive
+ENV HOME /home/user
+RUN useradd --create-home --home-dir $HOME user \
+    && chmod -R u+rwx $HOME \
+    && chown -R user:user $HOME
+
 RUN apt-get update -y && apt-get install -y \
 	openjdk-8-jdk \
 	r-base \
@@ -15,107 +20,16 @@ RUN apt-get update -y && apt-get install -y \
 	&& apt-get clean \
 	&& rm -rf /var/lib/apt/lists/*
 
-RUN mkdir -p /trainbenchmark/trainbenchmark-reporting
 COPY trainbenchmark-reporting/install.R /trainbenchmark/trainbenchmark-reporting/install.R
 RUN Rscript /trainbenchmark/trainbenchmark-reporting/install.R
 
-ENV HOME /home/user
-RUN useradd --create-home --home-dir $HOME user \
-    && chmod -R u+rwx $HOME \
-    && chown -R user:user $HOME
-
 WORKDIR /trainbenchmark
-# START prefetch some gradle-dependencies
-COPY gradlew .
-COPY gradle gradle
-COPY settings.gradle .
-COPY build.gradle build.gradle
-RUN chown user:user -R /trainbenchmark
-USER user
 
-RUN ./gradlew --no-daemon build; true
+COPY --chown=user:user . .
 
-# build.gradle
-COPY trainbenchmark-reporting/build.gradle trainbenchmark-reporting/build.gradle
-COPY trainbenchmark-scripts/build.gradle trainbenchmark-scripts/build.gradle
-COPY trainbenchmark-server/build.gradle trainbenchmark-server/build.gradle
-COPY trainbenchmark-tool-emf/build.gradle trainbenchmark-tool-emf/build.gradle
-COPY trainbenchmark-tool-jastadd-namelookup-base/build.gradle trainbenchmark-tool-jastadd-namelookup-base/build.gradle
-COPY trainbenchmark-tool-jastadd-namelookup-incremental/build.gradle trainbenchmark-tool-jastadd-namelookup-incremental/build.gradle
-COPY trainbenchmark-tool-jastadd-namelookup/build.gradle trainbenchmark-tool-jastadd-namelookup/build.gradle
-COPY trainbenchmark-tool-jastadd-optimized-base/build.gradle trainbenchmark-tool-jastadd-optimized-base/build.gradle
-COPY trainbenchmark-tool-jastadd-optimized-incremental/build.gradle trainbenchmark-tool-jastadd-optimized-incremental/build.gradle
-COPY trainbenchmark-tool-jastadd-optimized/build.gradle trainbenchmark-tool-jastadd-optimized/build.gradle
-COPY trainbenchmark-tool-jastadd-specialized-base/build.gradle trainbenchmark-tool-jastadd-specialized-base/build.gradle
-COPY trainbenchmark-tool-jastadd-specialized-incremental/build.gradle trainbenchmark-tool-jastadd-specialized-incremental/build.gradle
-COPY trainbenchmark-tool-jastadd-specialized/build.gradle trainbenchmark-tool-jastadd-specialized/build.gradle
-COPY trainbenchmark-tool-tinkergraph/build.gradle trainbenchmark-tool-tinkergraph/build.gradle
-COPY trainbenchmark-tool-viatra-patterns/build.gradle trainbenchmark-tool-viatra-patterns/build.gradle
-COPY trainbenchmark-tool-viatra/build.gradle trainbenchmark-tool-viatra/build.gradle
-# properties
-COPY trainbenchmark-format-emf-model/build.properties trainbenchmark-format-emf-model/build.properties
-COPY trainbenchmark-tool-viatra-patterns/build.properties trainbenchmark-tool-viatra-patterns/build.properties
-COPY trainbenchmark-tool/build.properties trainbenchmark-tool/build.properties
-# core packages
-COPY trainbenchmark-config/ trainbenchmark-config/
-COPY trainbenchmark-tool/ trainbenchmark-tool/
-COPY trainbenchmark-tool-jastadd-base/ trainbenchmark-tool-jastadd-base/
-COPY trainbenchmark-format-emf-model/ trainbenchmark-format-emf-model/
-COPY trainbenchmark-format-emf/ trainbenchmark-format-emf/
-COPY trainbenchmark-generator-dot/ trainbenchmark-generator-dot/
-COPY trainbenchmark-generator-emf/ trainbenchmark-generator-emf/
-COPY trainbenchmark-generator-graph-tinkerpop/ trainbenchmark-generator-graph-tinkerpop/
-COPY trainbenchmark-generator-json4ag-special/ trainbenchmark-generator-json4ag-special/
-COPY trainbenchmark-generator-json4ag/ trainbenchmark-generator-json4ag/
-COPY trainbenchmark-generator/ trainbenchmark-generator/
-
-RUN ./gradlew --no-daemon initScripts
-RUN ./gradlew --no-daemon trainbenchmark-config:build; true
-RUN ./gradlew --no-daemon trainbenchmark-tool:build; true
-
-# END prefetch some gradle-dependencies
-
-COPY diagrams/ diagrams/
-COPY logs/ logs/
-COPY models/ models/
-COPY results/ results/
-COPY trainbenchmark-config/ trainbenchmark-config/
-COPY trainbenchmark-format-emf/ trainbenchmark-format-emf/
-COPY trainbenchmark-format-emf-model/ trainbenchmark-format-emf-model/
-COPY trainbenchmark-generator/ trainbenchmark-generator/
-COPY trainbenchmark-generator-dot/ trainbenchmark-generator-dot/
-COPY trainbenchmark-generator-emf/ trainbenchmark-generator-emf/
-COPY trainbenchmark-generator-graph-tinkerpop/ trainbenchmark-generator-graph-tinkerpop/
-COPY trainbenchmark-generator-json4ag/ trainbenchmark-generator-json4ag/
-COPY trainbenchmark-generator-json4ag-special/ trainbenchmark-generator-json4ag-special/
-COPY trainbenchmark-reporting/ trainbenchmark-reporting/
-COPY trainbenchmark-scripts/ trainbenchmark-scripts/
-COPY trainbenchmark-server/ trainbenchmark-server/
-COPY trainbenchmark-tool/ trainbenchmark-tool/
-COPY trainbenchmark-tool-emf/ trainbenchmark-tool-emf/
-COPY trainbenchmark-tool-jastadd-base/ trainbenchmark-tool-jastadd-base/
-COPY trainbenchmark-tool-jastadd-namelookup/ trainbenchmark-tool-jastadd-namelookup/
-COPY trainbenchmark-tool-jastadd-namelookup-base/ trainbenchmark-tool-jastadd-namelookup-base/
-COPY trainbenchmark-tool-jastadd-namelookup-incremental/ trainbenchmark-tool-jastadd-namelookup-incremental/
-COPY trainbenchmark-tool-jastadd-optimized/ trainbenchmark-tool-jastadd-optimized/
-COPY trainbenchmark-tool-jastadd-optimized-base/ trainbenchmark-tool-jastadd-optimized-base/
-COPY trainbenchmark-tool-jastadd-optimized-incremental/ trainbenchmark-tool-jastadd-optimized-incremental/
-COPY trainbenchmark-tool-jastadd-specialized/ trainbenchmark-tool-jastadd-specialized/
-COPY trainbenchmark-tool-jastadd-specialized-base/ trainbenchmark-tool-jastadd-specialized-base/
-COPY trainbenchmark-tool-jastadd-specialized-incremental/ trainbenchmark-tool-jastadd-specialized-incremental/
-COPY trainbenchmark-tool-tinkergraph/ trainbenchmark-tool-tinkergraph/
-COPY trainbenchmark-tool-viatra/ trainbenchmark-tool-viatra/
-COPY trainbenchmark-tool-viatra-patterns/ trainbenchmark-tool-viatra-patterns/
-COPY visualization/ visualization/
-
-
-USER root
-RUN chown -R user:user /trainbenchmark
-USER user
-
-RUN ./gradlew --no-daemon initScripts
 RUN ./gradlew --no-daemon preprocess
 RUN ./gradlew --no-daemon build shadowJar -x test
+RUN ./gradlew --no-daemon initScripts
 
 # when benchmarking run:
 # RUN ./gradlew --no-daemon generate