Flatpak

[JakobDev]

I created a Flatpak for JD-GUI. Place these files in the same directory:

io.github.java_decompiler.jd-gui.yaml

app-id: io.github.java_decompiler.jd-gui
runtime: org.freedesktop.Platform
runtime-version: '22.08'
sdk: org.freedesktop.Sdk
command: jd-gui
sdk-extensions:
  - org.freedesktop.Sdk.Extension.openjdk17
finish-args:
  - --socket=x11
  - --share=ipc
  - --device=dri
  - --share=network
  - --socket=pulseaudio
  - --filesystem=host:rw

modules:
  - name: openjdk
    buildsystem: simple
    build-commands:
      - /usr/lib/sdk/openjdk17/install.sh

  - name: jd-gui
    buildsystem: simple
    build-commands:
      - cp jd-gui.jar $FLATPAK_DEST
      - mkdir -p $FLATPAK_DEST/share/icons/hicolor/128x128/apps
      - unzip -p jd-gui.jar org/jd/gui/images/jd_icon_128.png > $FLATPAK_DEST/share/icons/hicolor/128x128/apps/$FLATPAK_ID.png
      - install -Dm644 io.github.java_decompiler.jd-gui.metainfo.xml -t $FLATPAK_DEST/share/metainfo
      - install -Dm644 io.github.java_decompiler.jd-gui.desktop -t $FLATPAK_DEST/share/applications
      - install -Dm755 jd-gui.sh $FLATPAK_DEST/bin/jd-gui
    sources:
      - type: file
        dest-filename: jd-gui.jar
        url: https://github.com/java-decompiler/jd-gui/releases/download/v1.6.6/jd-gui-1.6.6.jar
        sha256: 2c9d3efa8b06438a7284139f68f6efcbfb2a11e0b9d20a3370d50189685afc0b
        x-checker-data:
            type: json
            url: https://api.github.com/repos/java-decompiler/jd-gui/releases/latest
            version-query: .tag_name
            url-query: .assets[] | select(.name | test (".+\\d.jar$")) | .browser_download_url
            is-main-source: true
      - type: file
        path: io.github.java_decompiler.jd-gui.metainfo.xml
      - type: file
        path: io.github.java_decompiler.jd-gui.desktop
      - type: file
        path: jd-gui.sh

io.github.java_decompiler.jd-gui.metainfo.xml

<?xml version='1.0' encoding='utf-8'?>
<component type="desktop">
  <!--Created with jdAppdataEdit 5.1-->
  <id>io.github.java_decompiler.jd-gui</id>
  <name>JD-GUI</name>
  <summary>A standalone graphical utility that displays Java sources from CLASS files</summary>
  <developer_name>Java Decompiler project</developer_name>
  <launchable type="desktop-id">io.github.java_decompiler.jd-gui.desktop</launchable>
  <metadata_license>CC0-1.0</metadata_license>
  <project_license>GPL-3.0</project_license>
  <description>
    <p>JD-GUI is a standalone graphical utility that displays Java source codes of ".class" files. You can browse the reconstructed source code with the JD-GUI for instant access to methods and fields.</p>
  </description>
  <screenshots>
    <screenshot type="default">
      <image type="source">https://github.com/java-decompiler/jd-gui/raw/v1.6.6/src/website/img/jd-gui.png</image>
    </screenshot>
  </screenshots>
  <releases>
    <release version="v1.6.6" date="2019-12-25" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.6</url>
    </release>
    <release version="v1.6.5" date="2019-11-17" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.5</url>
    </release>
    <release version="v1.6.4" date="2019-11-02" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.4</url>
    </release>
    <release version="v1.6.3" date="2019-07-13" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.3</url>
    </release>
    <release version="v1.6.2" date="2019-06-30" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.2</url>
    </release>
    <release version="v1.6.1" date="2019-06-21" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.1</url>
    </release>
    <release version="v1.6.0" date="2019-06-16" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.6.0</url>
    </release>
    <release version="v1.5.2" date="2019-06-02" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.5.2</url>
    </release>
    <release version="v1.5.1" date="2019-05-26" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.5.1</url>
    </release>
    <release version="v1.5.0" date="2019-05-18" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.5.0</url>
    </release>
    <release version="v1.4.3" date="2019-05-12" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.4.3</url>
    </release>
    <release version="v1.4.2" date="2019-04-11" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.4.2</url>
    </release>
    <release version="v1.4.1" date="2019-03-09" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.4.1</url>
    </release>
    <release version="v1.4.0" date="2015-08-08" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.4.0</url>
    </release>
    <release version="v1.3.0" date="2015-07-18" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.3.0</url>
    </release>
    <release version="v1.2.0" date="2015-06-20" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.2.0</url>
    </release>
    <release version="v1.1.0" date="2015-05-23" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.1.0</url>
    </release>
    <release version="v1.0.0" date="2015-04-25" type="stable">
      <url>https://github.com/java-decompiler/jd-gui/releases/tag/v1.0.0</url>
    </release>
  </releases>
  <url type="homepage">https://java-decompiler.github.io/</url>
  <url type="bugtracker">https://github.com/java-decompiler/jd-gui/issues</url>
  <url type="donation">https://github.com/java-decompiler/jd-gui#donations</url>
  <url type="vcs-browser">https://github.com/java-decompiler/jd-gui</url>
  <categories>
    <category>Development</category>
    <category>Java</category>
  </categories>
  <recommends>
    <control>pointing</control>
    <control>keyboard</control>
  </recommends>
  <content_rating type="oars-1.1"/>
  <provides>
    <mediatype>application/x-java-archive</mediatype>
    <mediatype>application/java-archive</mediatype>
    <mediatype>application/x-jar</mediatype>
  </provides>
  <keywords>
    <keyword>Java</keyword>
    <keyword>Decompiler</keyword>
  </keywords>
</component>

io.github.java_decompiler.jd-gui.desktop

[Desktop Entry]
Type=Application
Name=JD-GUI
Comment=A standalone graphical utility that displays Java sources from CLASS files
Exec=jd-gui %f
Icon=io.github.java_decompiler.jd-gui
Categories=Development;Java;
MimeType=application/x-java-archive;application/java-archive;application/x-jar;
StartupWMClass=org-jd-gui-App
Keywords=Java;Decompiler;

jd-gui.sh

#!/bin/sh
/app/jre/bin/java -jar /app/jd-gui.jar $1

Install decencies:

flatpak install org.freedesktop.Platform//22.08 org.freedesktop.Sdk//22.08 org.freedesktop.Sdk.Extension.openjdk17//22.08 org.flatpak.Builder

Build and install:

flatpak run org.flatpak.Builder build-dir io.github.java_decompiler.jd-gui.yaml --force-clean --install --user