26647192974

Committed 29 May 2026 03:48PM UTC coverage: 71.114% (+0.02%) from 71.092%

Build # 26647192974

Build Type

push

github

Committed by

web-flow

Commit Message

#1964: Fix gui not starting with older java versions (#1986)

Co-authored-by: Jörg Hohwiller <hohwille@users.noreply.github.com>

Coverage Stats

4489 of 6990 branches covered (64.22%)

Branch coverage included in aggregate %.

11629 of 15675 relevant lines covered (74.19%)

3.14 hits per line

Source File
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20.0

cli/src/main/java/com/devonfw/tools/ide/tool/gui/Gui.java

package com.devonfw.tools.ide.tool.gui;

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.List;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.devonfw.tools.ide.cli.CliException;
import com.devonfw.tools.ide.commandlet.Commandlet;
import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.process.ProcessContext;
import com.devonfw.tools.ide.process.ProcessContextImpl;
import com.devonfw.tools.ide.process.ProcessMode;
import com.devonfw.tools.ide.tool.ToolEditionAndVersion;
import com.devonfw.tools.ide.tool.ToolInstallRequest;
import com.devonfw.tools.ide.tool.ToolInstallation;
import com.devonfw.tools.ide.tool.java.Java;
import com.devonfw.tools.ide.tool.mvn.Mvn;
import com.devonfw.tools.ide.version.VersionIdentifier;

/**
 * {@link Commandlet} to launch the IDEasy GUI.
 */
public class Gui extends Commandlet {

  private static final Logger LOG = LoggerFactory.getLogger(Gui.class);

  /**
   * @param context the {@link IdeContext}.
   */
  public Gui(IdeContext context) {

    super(context);
    addKeyword(getName());
  }

  @Override
  public String getName() {

    return "gui";
  }

  @Override
  protected void doRun() {

    ProcessContext processContext = new ProcessContextImpl(this.context);

    Java java = this.context.getCommandletManager().getCommandlet(Java.class);
    Mvn mvn = this.context.getCommandletManager().getCommandlet(Mvn.class);

    ToolInstallRequest mavenToolInstallRequest = new ToolInstallRequest(false);
    mavenToolInstallRequest.setProcessContext(processContext);

    ToolInstallRequest javaToolInstallRequest = new ToolInstallRequest(mavenToolInstallRequest);
    javaToolInstallRequest.setRequested(
        new ToolEditionAndVersion(VersionIdentifier.of("25.*"))
    );

    mvn.installTool(mavenToolInstallRequest);
    ToolInstallation javaInstallation = java.installTool(javaToolInstallRequest);

    LOG.debug("Starting GUI via commandlet");

    Path pomPath = context.getIdeInstallationPath().resolve("gui/pom.xml");
    if (!Files.exists(pomPath)) {
      throw new CliException("Fatal error: The pom.xml file required for launching the IDEasy GUI could not be found in expected location: " + pomPath);
    }

    List<String> args = List.of(
        "-f",
        pomPath.toString(),
        "exec:exec",
        "-Dexec.executable=java",
        "-Dexec.classpathScope=compile",
        "-Dexec.args=-classpath %classpath com.devonfw.ide.gui.AppLauncher"
    );

    /*
     * We manually update the PATH entry with our java version, as by default IDEasy includes the SymLink under /projectname/software/java/bin in the PATH
     * In case of projects using older Java Versions, this is important as the java version of the project could potentially older.
     */
    mvn.runTool(processContext.withPathEntry(javaInstallation.binDir()), ProcessMode.DEFAULT, args);
  }
}

1	package com.devonfw.tools.ide.tool.gui;
2
3	import java.nio.file.Files;
4	import java.nio.file.Path;
5	import java.util.List;
6
7	import org.slf4j.Logger;
8	import org.slf4j.LoggerFactory;
9
10	import com.devonfw.tools.ide.cli.CliException;
11	import com.devonfw.tools.ide.commandlet.Commandlet;
12	import com.devonfw.tools.ide.context.IdeContext;
13	import com.devonfw.tools.ide.process.ProcessContext;
14	import com.devonfw.tools.ide.process.ProcessContextImpl;
15	import com.devonfw.tools.ide.process.ProcessMode;
16	import com.devonfw.tools.ide.tool.ToolEditionAndVersion;
17	import com.devonfw.tools.ide.tool.ToolInstallRequest;
18	import com.devonfw.tools.ide.tool.ToolInstallation;
19	import com.devonfw.tools.ide.tool.java.Java;
20	import com.devonfw.tools.ide.tool.mvn.Mvn;
21	import com.devonfw.tools.ide.version.VersionIdentifier;
22
23	/**
24	* {@link Commandlet} to launch the IDEasy GUI.
25	*/
26	public class Gui extends Commandlet {
27
28	private static final Logger LOG = LoggerFactory.getLogger(Gui.class);	4✔
29
30	/**
31	* @param context the {@link IdeContext}.
32	*/
33	public Gui(IdeContext context) {
34
35	super(context);	3✔
36	addKeyword(getName());	4✔
37	}	1✔
38
39	@Override
40	public String getName() {
41
42	return "gui";	2✔
43	}
44
45	@Override
46	protected void doRun() {
47
48	ProcessContext processContext = new ProcessContextImpl(this.context);	×
49
50	Java java = this.context.getCommandletManager().getCommandlet(Java.class);	×
51	Mvn mvn = this.context.getCommandletManager().getCommandlet(Mvn.class);	×
52
53	ToolInstallRequest mavenToolInstallRequest = new ToolInstallRequest(false);	×
54	mavenToolInstallRequest.setProcessContext(processContext);	×
55
56	ToolInstallRequest javaToolInstallRequest = new ToolInstallRequest(mavenToolInstallRequest);	×
57	javaToolInstallRequest.setRequested(	×
58	new ToolEditionAndVersion(VersionIdentifier.of("25.*"))	×
59	);
60
61	mvn.installTool(mavenToolInstallRequest);	×
62	ToolInstallation javaInstallation = java.installTool(javaToolInstallRequest);	×
63
64	LOG.debug("Starting GUI via commandlet");	×
65
66	Path pomPath = context.getIdeInstallationPath().resolve("gui/pom.xml");	×
67	if (!Files.exists(pomPath)) {	×
68	throw new CliException("Fatal error: The pom.xml file required for launching the IDEasy GUI could not be found in expected location: " + pomPath);	×
69	}
70
71	List<String> args = List.of(	×
72	"-f",
73	pomPath.toString(),	×
74	"exec:exec",
75	"-Dexec.executable=java",
76	"-Dexec.classpathScope=compile",
77	"-Dexec.args=-classpath %classpath com.devonfw.ide.gui.AppLauncher"
78	);
79
80	/*
81	* We manually update the PATH entry with our java version, as by default IDEasy includes the SymLink under /projectname/software/java/bin in the PATH
82	* In case of projects using older Java Versions, this is important as the java version of the project could potentially older.
83	*/
84	mvn.runTool(processContext.withPathEntry(javaInstallation.binDir()), ProcessMode.DEFAULT, args);	×
85	}	×
86	}

devonfw / IDEasy / 26647192974

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