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devatherock/java-to-native

By devatherock

•Updated about 3 years ago

CI plugin to convert a java program into a graalvm native image

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devatherock/java-to-native repository overview

CircleCI Version Docker Pulls Docker Image Size License: MIT

⁠java-to-native

CI plugin to convert a java program into a graalvm native image⁠.

⁠Plugin config

The following parameters can be set to configure the plugin.

  • debug - Flag to enable debug logs. Optional, by default, debug logs are disabled
  • jar_name - Executable jar file to convert into native binary
  • config_file - Path to a yaml configuration file
  • classpath - Path containing class files and jars to use as class path. Defaults to build/libs/*:build/classes
  • reflection_path - Path to the reflection configuration if it already exists. If not specified, it will be generated at build/native/graal-config/

⁠Usage

⁠Docker

Execute from the working directory:

docker run --rm \
  -v path/to/jar:/work \
  -w=/work \
  -e PLUGIN_JAR_NAME=/work/build/native/libs/YamlValidator.jar \
  -e PLUGIN_CONFIG_FILE=/work/config/graal.yml \
  devatherock/java-to-native:1.0.0
⁠Circle CI
java_to_native:
  docker:
    - image: devatherock/java-to-native:1.0.0
  working_directory: ~/drone-yaml-validator
  environment:
    PLUGIN_JAR_NAME: build/native/libs/YamlValidator.jar
    PLUGIN_CONFIG_FILE: config/graal.yml
  steps:
    - checkout
    - attach_workspace:
        at: ~/drone-yaml-validator
    - run: sh /scripts/entry-point.sh
    - persist_to_workspace:
        root: ~/drone-yaml-validator
        paths:
          - YamlValidator
⁠vela
steps:
  - name: java_to_native
    ruleset:
      branch: master
      event: push
    image: devatherock/java-to-native:1.0.0
    parameters:
      jar_name: build/native/libs/YamlValidator.jar
      config_file: config/graal.yml

⁠native-image config

A YAML configuration file can be provided to supply additional arguments to the native-image command and to specify a list of arguments with which to run the main class or the jar to generate reflection config

⁠Sample
native-image:
  build:
    # Additional arguments to pass to the native image build
    additional-args:
      - "-H:IncludeResourceBundles=net.sourceforge.argparse4j.internal.ArgumentParserImpl"
    # If specified, only these arguments will be passed to the image build
    #override-args:
    #  - "--no-server"
  agent:
    args:
      - ['--debug', 'false', '--path', 'src/test/resources/data/valid']
      - ['--debug', 'false', '--path', 'src/test/resources/data/invalid']
      - ['--debug', 'false', '--path', 'src/test/resources/data/invalid2']
      - ['--debug', 'true', '--path', 'src/test/resources/data/valid']
      - ['--debug', 'true', '--path', 'src/test/resources/data/invalid']
      - ['--debug', 'true', '--path', 'src/test/resources/data/invalid2']
      - []
      - ['--help']

Tag summary

Content type

Image

Digest

sha256:fba9c097a…

Size

729.7 MB

Last updated

about 3 years ago

docker pull devatherock/java-to-native