• Features: extension for git to support submodule functions.
• Blazing-fast command line application written in Java and built with latest technologies:
  • native image from GraalVM to compile into machine code and run without JVM or JDK.
  • Eclipse Vert.x for asynchronuos execution. (*)
• Easy to setup:
  • The app is completely bundled into an executable file.
  • No extra dependencies needed.
  • Just download and extract the tar file from release page.
  • Add the file to your shell path for quick access.

(*): the configs of Vertx were minimized to use as least resource as possible.

(require docker to build)

There are 2 GraalVM distributions: GraalVM CE and Mandrel. Since this app is written in Java completely, Mandrel is prefered.

cd gis
docker build -t gis .
docker create --name dkgis_ gis:latest; docker cp dkgis_:/app/gis/gis .; docker rm -f dkgis_;

After the steps above, an executable file named gis will be created under project directory.

cd gis
mvn clean package

The executable jar file will be created at target/gis-<version>.jar

For more details, just run:

./gis

Since the duration results from git command are too obvious, I only run 5 times.