20003978026

Committed 07 Dec 2025 12:09PM UTC coverage: 70.101% (+0.2%) from 69.903%

Build # 20003978026

Build Type

push

github

Committed by

web-flow

Commit Message

#39: refactoring to extract package-manager logic out of node/npm (#1638)

Run Details

3892 of 6090 branches covered (63.91%)

Branch coverage included in aggregate %.

9955 of 13663 relevant lines covered (72.86%)

3.15 hits per line

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95.0

cli/src/main/java/com/devonfw/tools/ide/tool/npm/Npm.java

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

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

import com.devonfw.tools.ide.common.Tag;
import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.process.EnvironmentContext;
import com.devonfw.tools.ide.tool.ToolInstallation;
import com.devonfw.tools.ide.version.VersionIdentifier;

/**
 * {@link NpmBasedCommandlet} for <a href="https://www.npmjs.com/">npm</a>.
 */
public class Npm extends NpmBasedCommandlet {

  private static final String NPM_HOME_FOLDER = "npm";

  /**
   * The constructor.
   *
   * @param context the {@link IdeContext}.
   */
  public Npm(IdeContext context) {

    super(context, "npm", Set.of(Tag.JAVA_SCRIPT, Tag.BUILD));
  }

  @Override
  protected boolean canBeUninstalled() {
    return false;
  }

  @Override
  protected VersionIdentifier computeInstalledVersion() {
    if (hasNodeBinary("npm")) {
      return VersionIdentifier.of(this.context.newProcess().runAndGetSingleOutput("npm", "--version"));
    }
    return null;
  }

  @Override
  public String getToolHelpArguments() {

    return "help";
  }

  /**
   * @return the {@link Path} to the npm user configuration file, creates the folder and configuration file if it was not existing.
   */
  public Path getOrCreateNpmConfigUserConfig() {
    Path confPath = this.context.getConfPath().resolve(NPM_HOME_FOLDER);
    Path npmConfigFile = confPath.resolve(".npmrc");
    if (!Files.isDirectory(confPath)) {
      this.context.getFileAccess().mkdirs(confPath);
      this.context.getFileAccess().touch(npmConfigFile);
    }
    return npmConfigFile;
  }

  @Override
  public void setEnvironment(EnvironmentContext environmentContext, ToolInstallation toolInstallation, boolean additionalInstallation) {
    super.setEnvironment(environmentContext, toolInstallation, additionalInstallation);
    environmentContext.withEnvVar("npm_config_prefix", this.context.getSoftwarePath().resolve("node").toString());
  }
}

1	package com.devonfw.tools.ide.tool.npm;
2
3	import java.nio.file.Files;
4	import java.nio.file.Path;
5	import java.util.Set;
6
7	import com.devonfw.tools.ide.common.Tag;
8	import com.devonfw.tools.ide.context.IdeContext;
9	import com.devonfw.tools.ide.process.EnvironmentContext;
10	import com.devonfw.tools.ide.tool.ToolInstallation;
11	import com.devonfw.tools.ide.version.VersionIdentifier;
12
13	/**
14	* {@link NpmBasedCommandlet} for <a href="https://www.npmjs.com/">npm</a>.
15	*/
16	public class Npm extends NpmBasedCommandlet {
17
18	private static final String NPM_HOME_FOLDER = "npm";
19
20	/**
21	* The constructor.
22	*
23	* @param context the {@link IdeContext}.
24	*/
25	public Npm(IdeContext context) {
26
27	super(context, "npm", Set.of(Tag.JAVA_SCRIPT, Tag.BUILD));	7✔
28	}	1✔
29
30	@Override
31	protected boolean canBeUninstalled() {
32	return false;	2✔
33	}
34
35	@Override
36	protected VersionIdentifier computeInstalledVersion() {
37	if (hasNodeBinary("npm")) {	4✔
38	return VersionIdentifier.of(this.context.newProcess().runAndGetSingleOutput("npm", "--version"));	13✔
39	}
40	return null;	2✔
41	}
42
43	@Override
44	public String getToolHelpArguments() {
45
46	return "help";	×
47	}
48
49	/**
50	* @return the {@link Path} to the npm user configuration file, creates the folder and configuration file if it was not existing.
51	*/
52	public Path getOrCreateNpmConfigUserConfig() {
53	Path confPath = this.context.getConfPath().resolve(NPM_HOME_FOLDER);	6✔
54	Path npmConfigFile = confPath.resolve(".npmrc");	4✔
55	if (!Files.isDirectory(confPath)) {	5✔
56	this.context.getFileAccess().mkdirs(confPath);	5✔
57	this.context.getFileAccess().touch(npmConfigFile);	5✔
58	}
59	return npmConfigFile;	2✔
60	}
61
62	@Override
63	public void setEnvironment(EnvironmentContext environmentContext, ToolInstallation toolInstallation, boolean additionalInstallation) {
64	super.setEnvironment(environmentContext, toolInstallation, additionalInstallation);	5✔
65	environmentContext.withEnvVar("npm_config_prefix", this.context.getSoftwarePath().resolve("node").toString());	10✔
66	}	1✔
67	}

devonfw / IDEasy / 20003978026

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