11114187270

Committed 30 Sep 2024 09:09PM UTC coverage: 66.525% (+0.4%) from 66.105%

Build # 11114187270

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web-flow

Commit Message

#657: fix installation of java 8 (#658)

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cli/src/main/java/com/devonfw/tools/ide/tool/LocalToolCommandlet.java

package com.devonfw.tools.ide.tool;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardOpenOption;
import java.util.Collection;
import java.util.Locale;
import java.util.Set;

import com.devonfw.tools.ide.common.Tag;
import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.io.FileAccess;
import com.devonfw.tools.ide.io.FileCopyMode;
import com.devonfw.tools.ide.log.IdeLogLevel;
import com.devonfw.tools.ide.process.EnvironmentContext;
import com.devonfw.tools.ide.repo.ToolRepository;
import com.devonfw.tools.ide.step.Step;
import com.devonfw.tools.ide.url.model.file.json.ToolDependency;
import com.devonfw.tools.ide.version.GenericVersionRange;
import com.devonfw.tools.ide.version.VersionIdentifier;
import com.devonfw.tools.ide.version.VersionRange;

/**
 * {@link ToolCommandlet} that is installed locally into the IDEasy.
 */
public abstract class LocalToolCommandlet extends ToolCommandlet {

  /**
   * The constructor.
   *
   * @param context the {@link IdeContext}.
   * @param tool the {@link #getName() tool name}.
   * @param tags the {@link #getTags() tags} classifying the tool. Should be created via {@link Set#of(Object) Set.of} method.
   */
  public LocalToolCommandlet(IdeContext context, String tool, Set<Tag> tags) {

    super(context, tool, tags);
  }

  /**
   * @return the {@link Path} where the tool is located (installed).
   */
  public Path getToolPath() {

    return this.context.getSoftwarePath().resolve(getName());
  }

  /**
   * @return the {@link Path} where the executables of the tool can be found. Typically a "bin" folder inside {@link #getToolPath() tool path}.
   */
  public Path getToolBinPath() {

    Path toolPath = getToolPath();
    Path binPath = this.context.getFileAccess().findFirst(toolPath, path -> path.getFileName().toString().equals("bin"), false);
    if ((binPath != null) && Files.isDirectory(binPath)) {
      return binPath;
    }
    return toolPath;
  }

  /**
   * @deprecated will be removed once all "dependencies.json" are created in ide-urls.
   */
  @Deprecated
  protected void installDependencies() {

  }

  @Override
  public final boolean install(boolean silent, EnvironmentContext environmentContext) {

    installDependencies();
    VersionIdentifier configuredVersion = getConfiguredVersion();
    // get installed version before installInRepo actually may install the software
    VersionIdentifier installedVersion = getInstalledVersion();
    Step step = this.context.newStep(silent, "Install " + this.tool, configuredVersion);
    try {
      // performance: avoid calling installTool if already up-to-date
      if (configuredVersion.equals(installedVersion)) { // here we can add https://github.com/devonfw/IDEasy/issues/637
        return toolAlreadyInstalled(silent, installedVersion, step);
      }
      // install configured version of our tool in the software repository if not already installed
      ToolInstallation installation = installTool(configuredVersion, environmentContext);

      // check if we already have this version installed (linked) locally in IDE_HOME/software
      VersionIdentifier resolvedVersion = installation.resolvedVersion();
      if (resolvedVersion.equals(installedVersion) && !installation.newInstallation()) {
        return toolAlreadyInstalled(silent, installedVersion, step);
      }
      if (!isIgnoreSoftwareRepo()) {
        // we need to link the version or update the link.
        Path toolPath = getToolPath();
        FileAccess fileAccess = this.context.getFileAccess();
        if (Files.exists(toolPath)) {
          fileAccess.backup(toolPath);
        }
        fileAccess.mkdirs(toolPath.getParent());
        fileAccess.symlink(installation.linkDir(), toolPath);
      }
      this.context.getPath().setPath(this.tool, installation.binDir());
      postInstall(true);
      if (installedVersion == null) {
        step.success("Successfully installed {} in version {}", this.tool, resolvedVersion);
      } else {
        step.success("Successfully installed {} in version {} replacing previous version {}", this.tool, resolvedVersion, installedVersion);
      }
      return true;
    } catch (RuntimeException e) {
      step.error(e, true);
      throw e;
    } finally {
      step.close();
    }

  }

  private boolean toolAlreadyInstalled(boolean silent, VersionIdentifier installedVersion, Step step) {
    IdeLogLevel level = silent ? IdeLogLevel.DEBUG : IdeLogLevel.INFO;
    this.context.level(level).log("Version {} of tool {} is already installed", installedVersion, getToolWithEdition());
    postInstall(false);
    step.success();
    return false;
  }

  /**
   * Determines whether this tool should be installed directly in the software folder or in the software repository.
   *
   * @return {@code true} if the tool should be installed directly in the software folder, ignoring the central software repository; {@code false} if the tool
   *     should be installed in the central software repository (default behavior).
   */
  protected boolean isIgnoreSoftwareRepo() {

    return false;
  }

  /**
   * Performs the installation of the {@link #getName() tool} together with the environment context, managed by this
   * {@link com.devonfw.tools.ide.commandlet.Commandlet}.
   *
   * @param version the {@link GenericVersionRange} requested to be installed.
   * @param environmentContext the {@link EnvironmentContext} used to
   *     {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
   * @return the {@link ToolInstallation} matching the given {@code version}.
   */
  public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext) {

    return installTool(version, environmentContext, getConfiguredEdition());
  }

  /**
   * Performs the installation of the {@link #getName() tool} together with the environment context  managed by this
   * {@link com.devonfw.tools.ide.commandlet.Commandlet}.
   *
   * @param version the {@link GenericVersionRange} requested to be installed.
   * @param environmentContext the {@link EnvironmentContext} used to
   *     {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
   * @param edition the specific {@link #getConfiguredEdition() edition} to install.
   * @return the {@link ToolInstallation} matching the given {@code version}.
   */
  public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext, String edition) {

    return installTool(version, environmentContext, edition, this.context.getDefaultToolRepository());
  }

  /**
   * Performs the installation of the {@link #getName() tool} managed by this {@link com.devonfw.tools.ide.commandlet.Commandlet}.
   *
   * @param version the {@link GenericVersionRange} requested to be installed.
   * @param environmentContext the {@link EnvironmentContext} used to
   *     {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
   * @param edition the specific {@link #getConfiguredEdition() edition} to install.
   * @param toolRepository the {@link ToolRepository} to use.
   * @return the {@link ToolInstallation} matching the given {@code version}.
   */
  public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext, String edition, ToolRepository toolRepository) {

    // if version is a VersionRange, we are not called from install() but directly from installAsDependency() due to a version conflict of a dependency
    boolean extraInstallation = (version instanceof VersionRange);
    VersionIdentifier resolvedVersion = toolRepository.resolveVersion(this.tool, edition, version);
    installToolDependencies(resolvedVersion, edition, environmentContext, toolRepository);

    Path installationPath;
    boolean ignoreSoftwareRepo = isIgnoreSoftwareRepo();
    if (ignoreSoftwareRepo) {
      installationPath = getToolPath();
    } else {
      Path softwareRepoPath = this.context.getSoftwareRepositoryPath().resolve(toolRepository.getId()).resolve(this.tool).resolve(edition);
      installationPath = softwareRepoPath.resolve(resolvedVersion.toString());
    }
    Path toolVersionFile = installationPath.resolve(IdeContext.FILE_SOFTWARE_VERSION);
    FileAccess fileAccess = this.context.getFileAccess();
    if (Files.isDirectory(installationPath)) {
      if (Files.exists(toolVersionFile)) {
        if (!ignoreSoftwareRepo || resolvedVersion.equals(getInstalledVersion())) {
          this.context.debug("Version {} of tool {} is already installed at {}", resolvedVersion, getToolWithEdition(this.tool, edition), installationPath);
          return createToolInstallation(installationPath, resolvedVersion, toolVersionFile, false, environmentContext, extraInstallation);
        }
      } else {
        this.context.warning("Deleting corrupted installation at {}", installationPath);
        fileAccess.delete(installationPath);
      }
    }
    Path target = toolRepository.download(this.tool, edition, resolvedVersion);
    boolean extract = isExtract();
    if (!extract) {
      this.context.trace("Extraction is disabled for '{}' hence just moving the downloaded file {}.", this.tool, target);
    }
    if (Files.exists(installationPath)) {
      fileAccess.backup(installationPath);
    }
    fileAccess.mkdirs(installationPath.getParent());
    fileAccess.extract(target, installationPath, this::postExtract, extract);
    try {
      Files.writeString(toolVersionFile, resolvedVersion.toString(), StandardOpenOption.CREATE_NEW);
    } catch (IOException e) {
      throw new IllegalStateException("Failed to write version file " + toolVersionFile, e);
    }
    this.context.debug("Installed {} in version {} at {}", this.tool, resolvedVersion, installationPath);
    return createToolInstallation(installationPath, resolvedVersion, toolVersionFile, true, environmentContext, extraInstallation);
  }

  /**
   * Install this tool as dependency of another tool.
   *
   * @param version the required {@link VersionRange}. See {@link ToolDependency#versionRange()}.
   * @param environmentContext the {@link EnvironmentContext}.
   * @return {@code true} if the tool was newly installed, {@code false} otherwise (installation was already present).
   */
  public boolean installAsDependency(VersionRange version, EnvironmentContext environmentContext) {

    VersionIdentifier configuredVersion = getConfiguredVersion();
    if (version.contains(configuredVersion)) {
      // prefer configured version if contained in version range
      return install();
    } else {
      if (isIgnoreSoftwareRepo()) {
        throw new IllegalStateException(
            "Cannot satisfy dependency to " + this.tool + " in version " + version + " since it is conflicting with configured version " + configuredVersion
                + " and this tool does not support the software repository.");
      }
      this.context.info("Configured version is {} but does not match version to install {} - need to use different version from software repository.",
          configuredVersion, version);
    }
    ToolInstallation toolInstallation = installTool(version, environmentContext);
    return toolInstallation.newInstallation();
  }

  private void installToolDependencies(VersionIdentifier version, String edition, EnvironmentContext environmentContext, ToolRepository toolRepository) {
    Collection<ToolDependency> dependencies = toolRepository.findDependencies(this.tool, edition, version);
    for (ToolDependency dependency : dependencies) {
      LocalToolCommandlet dependencyTool = this.context.getCommandletManager().getRequiredLocalToolCommandlet(dependency.tool());
      dependencyTool.installAsDependency(dependency.versionRange(), environmentContext);
    }
  }

  /**
   * Post-extraction hook that can be overridden to add custom processing after unpacking and before moving to the final destination folder.
   *
   * @param extractedDir the {@link Path} to the folder with the unpacked tool.
   */
  protected void postExtract(Path extractedDir) {

  }

  @Override
  public VersionIdentifier getInstalledVersion() {

    return getInstalledVersion(this.context.getSoftwarePath().resolve(getName()));
  }

  /**
   * @param toolPath the installation {@link Path} where to find the version file.
   * @return the currently installed {@link VersionIdentifier version} of this tool or {@code null} if not installed.
   */
  protected VersionIdentifier getInstalledVersion(Path toolPath) {

    if (!Files.isDirectory(toolPath)) {
      this.context.debug("Tool {} not installed in {}", getName(), toolPath);
      return null;
    }
    Path toolVersionFile = toolPath.resolve(IdeContext.FILE_SOFTWARE_VERSION);
    if (!Files.exists(toolVersionFile)) {
      Path legacyToolVersionFile = toolPath.resolve(IdeContext.FILE_LEGACY_SOFTWARE_VERSION);
      if (Files.exists(legacyToolVersionFile)) {
        toolVersionFile = legacyToolVersionFile;
      } else {
        this.context.warning("Tool {} is missing version file in {}", getName(), toolVersionFile);
        return null;
      }
    }
    this.context.trace("Reading tool version from {}", toolVersionFile);
    try {
      String version = Files.readString(toolVersionFile).trim();
      this.context.trace("Read tool version {} from {}", version, toolVersionFile);
      return VersionIdentifier.of(version);
    } catch (IOException e) {
      throw new IllegalStateException("Failed to read file " + toolVersionFile, e);
    }
  }

  @Override
  public String getInstalledEdition() {

    return getInstalledEdition(this.context.getSoftwarePath().resolve(getName()));
  }

  /**
   * @param toolPath the installation {@link Path} where to find currently installed tool. The name of the parent directory of the real path corresponding
   *     to the passed {@link Path path} must be the name of the edition.
   * @return the installed edition of this tool or {@code null} if not installed.
   */
  public String getInstalledEdition(Path toolPath) {

    if (!Files.isDirectory(toolPath)) {
      this.context.debug("Tool {} not installed in {}", getName(), toolPath);
      return null;
    }
    try {
      String edition = toolPath.toRealPath().getParent().getFileName().toString();
      if (!this.context.getUrls().getSortedEditions(getName()).contains(edition)) {
        edition = getConfiguredEdition();
      }
      return edition;
    } catch (IOException e) {
      throw new IllegalStateException(
          "Couldn't determine the edition of " + getName() + " from the directory structure of its software path "
              + toolPath
              + ", assuming the name of the parent directory of the real path of the software path to be the edition "
              + "of the tool.", e);
    }
  }

  @Override
  public void uninstall() {

    try {
      Path softwarePath = getToolPath();
      if (Files.exists(softwarePath)) {
        try {
          this.context.getFileAccess().delete(softwarePath);
          this.context.success("Successfully uninstalled " + this.tool);
        } catch (Exception e) {
          this.context.error("Couldn't uninstall " + this.tool);
        }
      } else {
        this.context.warning("An installed version of " + this.tool + " does not exist");
      }
    } catch (Exception e) {
      this.context.error(e.getMessage());
    }
  }

  private ToolInstallation createToolInstallation(Path rootDir, VersionIdentifier resolvedVersion, Path toolVersionFile,
      boolean newInstallation, EnvironmentContext environmentContext, boolean extraInstallation) {

    Path linkDir = getMacOsHelper().findLinkDir(rootDir, getBinaryName());
    Path binDir = linkDir;
    Path binFolder = binDir.resolve(IdeContext.FOLDER_BIN);
    if (Files.isDirectory(binFolder)) {
      binDir = binFolder;
    }
    if (linkDir != rootDir) {
      assert (!linkDir.equals(rootDir));
      this.context.getFileAccess().copy(toolVersionFile, linkDir, FileCopyMode.COPY_FILE_OVERRIDE);
    }
    ToolInstallation toolInstallation = new ToolInstallation(rootDir, linkDir, binDir, resolvedVersion, newInstallation);
    setEnvironment(environmentContext, toolInstallation, extraInstallation);
    return toolInstallation;
  }

  /**
   * Method to set environment variables for the process context.
   *
   * @param environmentContext the {@link EnvironmentContext} where to {@link EnvironmentContext#withEnvVar(String, String) set environment variables} for
   *     this tool.
   * @param toolInstallation the {@link ToolInstallation}.
   * @param extraInstallation {@code true} if the {@link ToolInstallation} is an additional installation to the
   *     {@link #getConfiguredVersion() configured version} due to a conflicting version of a {@link ToolDependency}, {@code false} otherwise.
   */
  protected void setEnvironment(EnvironmentContext environmentContext, ToolInstallation toolInstallation, boolean extraInstallation) {

    String pathVariable = this.tool.toUpperCase(Locale.ROOT) + "_HOME";
    environmentContext.withEnvVar(pathVariable, toolInstallation.linkDir().toString());
    if (extraInstallation) {
      environmentContext.withPathEntry(toolInstallation.binDir());
    }
  }

}

1	package com.devonfw.tools.ide.tool;
2
3	import java.io.IOException;
4	import java.nio.file.Files;
5	import java.nio.file.Path;
6	import java.nio.file.StandardOpenOption;
7	import java.util.Collection;
8	import java.util.Locale;
9	import java.util.Set;
10
11	import com.devonfw.tools.ide.common.Tag;
12	import com.devonfw.tools.ide.context.IdeContext;
13	import com.devonfw.tools.ide.io.FileAccess;
14	import com.devonfw.tools.ide.io.FileCopyMode;
15	import com.devonfw.tools.ide.log.IdeLogLevel;
16	import com.devonfw.tools.ide.process.EnvironmentContext;
17	import com.devonfw.tools.ide.repo.ToolRepository;
18	import com.devonfw.tools.ide.step.Step;
19	import com.devonfw.tools.ide.url.model.file.json.ToolDependency;
20	import com.devonfw.tools.ide.version.GenericVersionRange;
21	import com.devonfw.tools.ide.version.VersionIdentifier;
22	import com.devonfw.tools.ide.version.VersionRange;
23
24	/**
25	* {@link ToolCommandlet} that is installed locally into the IDEasy.
26	*/
27	public abstract class LocalToolCommandlet extends ToolCommandlet {	1✔
28
29	/**
30	* The constructor.
31	*
32	* @param context the {@link IdeContext}.
33	* @param tool the {@link #getName() tool name}.
34	* @param tags the {@link #getTags() tags} classifying the tool. Should be created via {@link Set#of(Object) Set.of} method.
35	*/
36	public LocalToolCommandlet(IdeContext context, String tool, Set<Tag> tags) {
37
38	super(context, tool, tags);	5✔
39	}	1✔
40
41	/**
42	* @return the {@link Path} where the tool is located (installed).
43	*/
44	public Path getToolPath() {
45
46	return this.context.getSoftwarePath().resolve(getName());	7✔
47	}
48
49	/**
50	* @return the {@link Path} where the executables of the tool can be found. Typically a "bin" folder inside {@link #getToolPath() tool path}.
51	*/
52	public Path getToolBinPath() {
53
54	Path toolPath = getToolPath();	3✔
55	Path binPath = this.context.getFileAccess().findFirst(toolPath, path -> path.getFileName().toString().equals("bin"), false);	14✔
56	if ((binPath != null) && Files.isDirectory(binPath)) {	7!
57	return binPath;	2✔
58	}
59	return toolPath;	2✔
60	}
61
62	/**
63	* @deprecated will be removed once all "dependencies.json" are created in ide-urls.
64	*/
65	@Deprecated
66	protected void installDependencies() {
67
68	}	1✔
69
70	@Override
71	public final boolean install(boolean silent, EnvironmentContext environmentContext) {
72
73	installDependencies();	2✔
74	VersionIdentifier configuredVersion = getConfiguredVersion();	3✔
75	// get installed version before installInRepo actually may install the software
76	VersionIdentifier installedVersion = getInstalledVersion();	3✔
77	Step step = this.context.newStep(silent, "Install " + this.tool, configuredVersion);	14✔
78	try {
79	// performance: avoid calling installTool if already up-to-date
80	if (configuredVersion.equals(installedVersion)) { // here we can add https://github.com/devonfw/IDEasy/issues/637	4✔
81	return toolAlreadyInstalled(silent, installedVersion, step);	8✔
82	}
83	// install configured version of our tool in the software repository if not already installed
84	ToolInstallation installation = installTool(configuredVersion, environmentContext);	5✔
85
86	// check if we already have this version installed (linked) locally in IDE_HOME/software
87	VersionIdentifier resolvedVersion = installation.resolvedVersion();	3✔
88	if (resolvedVersion.equals(installedVersion) && !installation.newInstallation()) {	7!
89	return toolAlreadyInstalled(silent, installedVersion, step);	8✔
90	}
91	if (!isIgnoreSoftwareRepo()) {	3✔
92	// we need to link the version or update the link.
93	Path toolPath = getToolPath();	3✔
94	FileAccess fileAccess = this.context.getFileAccess();	4✔
95	if (Files.exists(toolPath)) {	5✔
96	fileAccess.backup(toolPath);	3✔
97	}
98	fileAccess.mkdirs(toolPath.getParent());	4✔
99	fileAccess.symlink(installation.linkDir(), toolPath);	5✔
100	}
101	this.context.getPath().setPath(this.tool, installation.binDir());	8✔
102	postInstall(true);	3✔
103	if (installedVersion == null) {	2!
104	step.success("Successfully installed {} in version {}", this.tool, resolvedVersion);	15✔
105	} else {
106	step.success("Successfully installed {} in version {} replacing previous version {}", this.tool, resolvedVersion, installedVersion);	×
107	}
108	return true;	4✔
109	} catch (RuntimeException e) {	1✔
110	step.error(e, true);	4✔
111	throw e;	2✔
112	} finally {
113	step.close();	2✔
114	}
115
116	}
117
118	private boolean toolAlreadyInstalled(boolean silent, VersionIdentifier installedVersion, Step step) {
119	IdeLogLevel level = silent ? IdeLogLevel.DEBUG : IdeLogLevel.INFO;	6✔
120	this.context.level(level).log("Version {} of tool {} is already installed", installedVersion, getToolWithEdition());	18✔
121	postInstall(false);	3✔
122	step.success();	2✔
123	return false;	2✔
124	}
125
126	/**
127	* Determines whether this tool should be installed directly in the software folder or in the software repository.
128	*
129	* @return {@code true} if the tool should be installed directly in the software folder, ignoring the central software repository; {@code false} if the tool
130	* should be installed in the central software repository (default behavior).
131	*/
132	protected boolean isIgnoreSoftwareRepo() {
133
134	return false;	2✔
135	}
136
137	/**
138	* Performs the installation of the {@link #getName() tool} together with the environment context, managed by this
139	* {@link com.devonfw.tools.ide.commandlet.Commandlet}.
140	*
141	* @param version the {@link GenericVersionRange} requested to be installed.
142	* @param environmentContext the {@link EnvironmentContext} used to
143	* {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
144	* @return the {@link ToolInstallation} matching the given {@code version}.
145	*/
146	public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext) {
147
148	return installTool(version, environmentContext, getConfiguredEdition());	7✔
149	}
150
151	/**
152	* Performs the installation of the {@link #getName() tool} together with the environment context managed by this
153	* {@link com.devonfw.tools.ide.commandlet.Commandlet}.
154	*
155	* @param version the {@link GenericVersionRange} requested to be installed.
156	* @param environmentContext the {@link EnvironmentContext} used to
157	* {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
158	* @param edition the specific {@link #getConfiguredEdition() edition} to install.
159	* @return the {@link ToolInstallation} matching the given {@code version}.
160	*/
161	public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext, String edition) {
162
163	return installTool(version, environmentContext, edition, this.context.getDefaultToolRepository());	9✔
164	}
165
166	/**
167	* Performs the installation of the {@link #getName() tool} managed by this {@link com.devonfw.tools.ide.commandlet.Commandlet}.
168	*
169	* @param version the {@link GenericVersionRange} requested to be installed.
170	* @param environmentContext the {@link EnvironmentContext} used to
171	* {@link #setEnvironment(EnvironmentContext, ToolInstallation, boolean) configure environment variables}.
172	* @param edition the specific {@link #getConfiguredEdition() edition} to install.
173	* @param toolRepository the {@link ToolRepository} to use.
174	* @return the {@link ToolInstallation} matching the given {@code version}.
175	*/
176	public ToolInstallation installTool(GenericVersionRange version, EnvironmentContext environmentContext, String edition, ToolRepository toolRepository) {
177
178	// if version is a VersionRange, we are not called from install() but directly from installAsDependency() due to a version conflict of a dependency
179	boolean extraInstallation = (version instanceof VersionRange);	3✔
180	VersionIdentifier resolvedVersion = toolRepository.resolveVersion(this.tool, edition, version);	7✔
181	installToolDependencies(resolvedVersion, edition, environmentContext, toolRepository);	6✔
182
183	Path installationPath;
184	boolean ignoreSoftwareRepo = isIgnoreSoftwareRepo();	3✔
185	if (ignoreSoftwareRepo) {	2✔
186	installationPath = getToolPath();	4✔
187	} else {
188	Path softwareRepoPath = this.context.getSoftwareRepositoryPath().resolve(toolRepository.getId()).resolve(this.tool).resolve(edition);	12✔
189	installationPath = softwareRepoPath.resolve(resolvedVersion.toString());	5✔
190	}
191	Path toolVersionFile = installationPath.resolve(IdeContext.FILE_SOFTWARE_VERSION);	4✔
192	FileAccess fileAccess = this.context.getFileAccess();	4✔
193	if (Files.isDirectory(installationPath)) {	5✔
194	if (Files.exists(toolVersionFile)) {	5!
195	if (!ignoreSoftwareRepo \|\| resolvedVersion.equals(getInstalledVersion())) {	2!
196	this.context.debug("Version {} of tool {} is already installed at {}", resolvedVersion, getToolWithEdition(this.tool, edition), installationPath);	21✔
197	return createToolInstallation(installationPath, resolvedVersion, toolVersionFile, false, environmentContext, extraInstallation);	9✔
198	}
199	} else {
200	this.context.warning("Deleting corrupted installation at {}", installationPath);	×
201	fileAccess.delete(installationPath);	×
202	}
203	}
204	Path target = toolRepository.download(this.tool, edition, resolvedVersion);	7✔
205	boolean extract = isExtract();	3✔
206	if (!extract) {	2✔
207	this.context.trace("Extraction is disabled for '{}' hence just moving the downloaded file {}.", this.tool, target);	15✔
208	}
209	if (Files.exists(installationPath)) {	5!
210	fileAccess.backup(installationPath);	×
211	}
212	fileAccess.mkdirs(installationPath.getParent());	4✔
213	fileAccess.extract(target, installationPath, this::postExtract, extract);	7✔
214	try {
215	Files.writeString(toolVersionFile, resolvedVersion.toString(), StandardOpenOption.CREATE_NEW);	11✔
216	} catch (IOException e) {	×
217	throw new IllegalStateException("Failed to write version file " + toolVersionFile, e);	×
218	}	1✔
219	this.context.debug("Installed {} in version {} at {}", this.tool, resolvedVersion, installationPath);	19✔
220	return createToolInstallation(installationPath, resolvedVersion, toolVersionFile, true, environmentContext, extraInstallation);	9✔
221	}
222
223	/**
224	* Install this tool as dependency of another tool.
225	*
226	* @param version the required {@link VersionRange}. See {@link ToolDependency#versionRange()}.
227	* @param environmentContext the {@link EnvironmentContext}.
228	* @return {@code true} if the tool was newly installed, {@code false} otherwise (installation was already present).
229	*/
230	public boolean installAsDependency(VersionRange version, EnvironmentContext environmentContext) {
231
232	VersionIdentifier configuredVersion = getConfiguredVersion();	3✔
233	if (version.contains(configuredVersion)) {	4!
234	// prefer configured version if contained in version range
235	return install();	×
236	} else {
237	if (isIgnoreSoftwareRepo()) {	3!
238	throw new IllegalStateException(	×
239	"Cannot satisfy dependency to " + this.tool + " in version " + version + " since it is conflicting with configured version " + configuredVersion
240	+ " and this tool does not support the software repository.");
241	}
242	this.context.info("Configured version is {} but does not match version to install {} - need to use different version from software repository.",	14✔
243	configuredVersion, version);
244	}
245	ToolInstallation toolInstallation = installTool(version, environmentContext);	5✔
246	return toolInstallation.newInstallation();	3✔
247	}
248
249	private void installToolDependencies(VersionIdentifier version, String edition, EnvironmentContext environmentContext, ToolRepository toolRepository) {
250	Collection<ToolDependency> dependencies = toolRepository.findDependencies(this.tool, edition, version);	7✔
251	for (ToolDependency dependency : dependencies) {	10✔
252	LocalToolCommandlet dependencyTool = this.context.getCommandletManager().getRequiredLocalToolCommandlet(dependency.tool());	7✔
253	dependencyTool.installAsDependency(dependency.versionRange(), environmentContext);	6✔
254	}	1✔
255	}	1✔
256
257	/**
258	* Post-extraction hook that can be overridden to add custom processing after unpacking and before moving to the final destination folder.
259	*
260	* @param extractedDir the {@link Path} to the folder with the unpacked tool.
261	*/
262	protected void postExtract(Path extractedDir) {
263
264	}	1✔
265
266	@Override
267	public VersionIdentifier getInstalledVersion() {
268
269	return getInstalledVersion(this.context.getSoftwarePath().resolve(getName()));	9✔
270	}
271
272	/**
273	* @param toolPath the installation {@link Path} where to find the version file.
274	* @return the currently installed {@link VersionIdentifier version} of this tool or {@code null} if not installed.
275	*/
276	protected VersionIdentifier getInstalledVersion(Path toolPath) {
277
278	if (!Files.isDirectory(toolPath)) {	5✔
279	this.context.debug("Tool {} not installed in {}", getName(), toolPath);	15✔
280	return null;	2✔
281	}
282	Path toolVersionFile = toolPath.resolve(IdeContext.FILE_SOFTWARE_VERSION);	4✔
283	if (!Files.exists(toolVersionFile)) {	5✔
284	Path legacyToolVersionFile = toolPath.resolve(IdeContext.FILE_LEGACY_SOFTWARE_VERSION);	4✔
285	if (Files.exists(legacyToolVersionFile)) {	5✔
286	toolVersionFile = legacyToolVersionFile;	3✔
287	} else {
288	this.context.warning("Tool {} is missing version file in {}", getName(), toolVersionFile);	15✔
289	return null;	2✔
290	}
291	}
292	this.context.trace("Reading tool version from {}", toolVersionFile);	10✔
293	try {
294	String version = Files.readString(toolVersionFile).trim();	4✔
295	this.context.trace("Read tool version {} from {}", version, toolVersionFile);	14✔
296	return VersionIdentifier.of(version);	3✔
297	} catch (IOException e) {	×
298	throw new IllegalStateException("Failed to read file " + toolVersionFile, e);	×
299	}
300	}
301
302	@Override
303	public String getInstalledEdition() {
304
305	return getInstalledEdition(this.context.getSoftwarePath().resolve(getName()));	9✔
306	}
307
308	/**
309	* @param toolPath the installation {@link Path} where to find currently installed tool. The name of the parent directory of the real path corresponding
310	* to the passed {@link Path path} must be the name of the edition.
311	* @return the installed edition of this tool or {@code null} if not installed.
312	*/
313	public String getInstalledEdition(Path toolPath) {
314
315	if (!Files.isDirectory(toolPath)) {	5✔
316	this.context.debug("Tool {} not installed in {}", getName(), toolPath);	15✔
317	return null;	2✔
318	}
319	try {
320	String edition = toolPath.toRealPath().getParent().getFileName().toString();	8✔
321	if (!this.context.getUrls().getSortedEditions(getName()).contains(edition)) {	9!
322	edition = getConfiguredEdition();	3✔
323	}
324	return edition;	2✔
325	} catch (IOException e) {	×
326	throw new IllegalStateException(	×
327	"Couldn't determine the edition of " + getName() + " from the directory structure of its software path "	×
328	+ toolPath
329	+ ", assuming the name of the parent directory of the real path of the software path to be the edition "
330	+ "of the tool.", e);
331	}
332	}
333
334	@Override
335	public void uninstall() {
336
337	try {
338	Path softwarePath = getToolPath();	3✔
339	if (Files.exists(softwarePath)) {	5✔
340	try {
341	this.context.getFileAccess().delete(softwarePath);	5✔
342	this.context.success("Successfully uninstalled " + this.tool);	6✔
343	} catch (Exception e) {	1✔
344	this.context.error("Couldn't uninstall " + this.tool);	6✔
345	}	2✔
346	} else {
347	this.context.warning("An installed version of " + this.tool + " does not exist");	6✔
348	}
349	} catch (Exception e) {	×
350	this.context.error(e.getMessage());	×
351	}	1✔
352	}	1✔
353
354	private ToolInstallation createToolInstallation(Path rootDir, VersionIdentifier resolvedVersion, Path toolVersionFile,
355	boolean newInstallation, EnvironmentContext environmentContext, boolean extraInstallation) {
356
357	Path linkDir = getMacOsHelper().findLinkDir(rootDir, getBinaryName());	7✔
358	Path binDir = linkDir;	2✔
359	Path binFolder = binDir.resolve(IdeContext.FOLDER_BIN);	4✔
360	if (Files.isDirectory(binFolder)) {	5✔
361	binDir = binFolder;	2✔
362	}
363	if (linkDir != rootDir) {	3✔
364	assert (!linkDir.equals(rootDir));	5!
365	this.context.getFileAccess().copy(toolVersionFile, linkDir, FileCopyMode.COPY_FILE_OVERRIDE);	7✔
366	}
367	ToolInstallation toolInstallation = new ToolInstallation(rootDir, linkDir, binDir, resolvedVersion, newInstallation);	9✔
368	setEnvironment(environmentContext, toolInstallation, extraInstallation);	5✔
369	return toolInstallation;	2✔
370	}
371
372	/**
373	* Method to set environment variables for the process context.
374	*
375	* @param environmentContext the {@link EnvironmentContext} where to {@link EnvironmentContext#withEnvVar(String, String) set environment variables} for
376	* this tool.
377	* @param toolInstallation the {@link ToolInstallation}.
378	* @param extraInstallation {@code true} if the {@link ToolInstallation} is an additional installation to the
379	* {@link #getConfiguredVersion() configured version} due to a conflicting version of a {@link ToolDependency}, {@code false} otherwise.
380	*/
381	protected void setEnvironment(EnvironmentContext environmentContext, ToolInstallation toolInstallation, boolean extraInstallation) {
382
383	String pathVariable = this.tool.toUpperCase(Locale.ROOT) + "_HOME";	6✔
384	environmentContext.withEnvVar(pathVariable, toolInstallation.linkDir().toString());	7✔
385	if (extraInstallation) {	2✔
386	environmentContext.withPathEntry(toolInstallation.binDir());	5✔
387	}
388	}	1✔
389
390	}

devonfw / IDEasy / 11114187270

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