16069425429

Committed 04 Jul 2025 08:29AM UTC coverage: 67.899%. Remained the same

Build # 16069425429

Build Type

Pull #1403

github

Committed by

web-flow

Commit Message

Merge 8fd1450b6 into b06414502

Pull Request Pull Request #1403: #1400: make ide --offline status react accordingly

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

package com.devonfw.tools.ide.tool;

import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Set;

import com.devonfw.tools.ide.cli.CliException;
import com.devonfw.tools.ide.commandlet.UpgradeMode;
import com.devonfw.tools.ide.common.SimpleSystemPath;
import com.devonfw.tools.ide.common.Tag;
import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.git.GitContext;
import com.devonfw.tools.ide.git.GitContextImpl;
import com.devonfw.tools.ide.io.FileAccess;
import com.devonfw.tools.ide.io.IniFile;
import com.devonfw.tools.ide.io.IniSection;
import com.devonfw.tools.ide.os.WindowsHelper;
import com.devonfw.tools.ide.os.WindowsPathSyntax;
import com.devonfw.tools.ide.process.ProcessMode;
import com.devonfw.tools.ide.tool.mvn.MvnArtifact;
import com.devonfw.tools.ide.tool.mvn.MvnBasedLocalToolCommandlet;
import com.devonfw.tools.ide.tool.repository.MavenRepository;
import com.devonfw.tools.ide.variable.IdeVariables;
import com.devonfw.tools.ide.version.IdeVersion;
import com.devonfw.tools.ide.version.VersionIdentifier;

/**
 * {@link MvnBasedLocalToolCommandlet} for IDEasy (ide-cli).
 */
public class IdeasyCommandlet extends MvnBasedLocalToolCommandlet {

  /** The {@link MvnArtifact} for IDEasy. */
  public static final MvnArtifact ARTIFACT = MvnArtifact.ofIdeasyCli("*!", "tar.gz", "${os}-${arch}");

  private static final String BASH_CODE_SOURCE_FUNCTIONS = "source \"$IDE_ROOT/_ide/installation/functions\"";

  /** The {@link #getName() tool name}. */
  public static final String TOOL_NAME = "ideasy";
  public static final String BASHRC = ".bashrc";
  public static final String ZSHRC = ".zshrc";
  public static final String IDE_BIN = "\\_ide\\bin";
  public static final String IDE_INSTALLATION_BIN = "\\_ide\\installation\\bin";

  private final UpgradeMode mode;

  /**
   * The constructor.
   *
   * @param context the {@link IdeContext}.
   */
  public IdeasyCommandlet(IdeContext context) {
    this(context, UpgradeMode.STABLE);
  }

  /**
   * The constructor.
   *
   * @param context the {@link IdeContext}.
   * @param mode the {@link UpgradeMode}.
   */
  public IdeasyCommandlet(IdeContext context, UpgradeMode mode) {

    super(context, TOOL_NAME, ARTIFACT, Set.of(Tag.PRODUCTIVITY, Tag.IDE));
    this.mode = mode;
  }

  @Override
  public VersionIdentifier getInstalledVersion() {

    return IdeVersion.getVersionIdentifier();
  }

  @Override
  public String getConfiguredEdition() {

    return this.tool;
  }

  @Override
  public VersionIdentifier getConfiguredVersion() {

    UpgradeMode upgradeMode = this.mode;
    if (upgradeMode == null) {
      if (IdeVersion.getVersionString().contains("SNAPSHOT")) {
        upgradeMode = UpgradeMode.SNAPSHOT;
      } else {
        if (IdeVersion.getVersionIdentifier().getDevelopmentPhase().isStable()) {
          upgradeMode = UpgradeMode.STABLE;
        } else {
          upgradeMode = UpgradeMode.UNSTABLE;
        }
      }
    }
    return upgradeMode.getVersion();
  }

  @Override
  public Path getToolPath() {

    return this.context.getIdeInstallationPath();
  }

  @Override
  public boolean install(boolean silent) {

    this.context.requireOnline("upgrade of IDEasy", true);

    if (IdeVersion.isUndefined()) {
      this.context.warning("You are using IDEasy version {} which indicates local development - skipping upgrade.", IdeVersion.getVersionString());
      return false;
    }
    return super.install(silent);
  }

  /**
   * @return the latest released {@link VersionIdentifier version} of IDEasy.
   */
  public VersionIdentifier getLatestVersion() {

    VersionIdentifier currentVersion = IdeVersion.getVersionIdentifier();
    if (IdeVersion.isUndefined()) {
      return currentVersion;
    }
    VersionIdentifier configuredVersion = getConfiguredVersion();
    return getToolRepository().resolveVersion(this.tool, getConfiguredEdition(), configuredVersion, this);
  }

  /**
   * Checks if an update is available and logs according information.
   *
   * @return {@code true} if an update is available, {@code false} otherwise.
   */
  public boolean checkIfUpdateIsAvailable() {
    VersionIdentifier installedVersion = getInstalledVersion();
    if (this.context.isOffline()) {
      this.context.success("Your version of IDEasy is {}.", installedVersion);
      this.context.warning("Skipping check for newer version of IDEasy due to lack of network connectivity.");
      return false;
    }
    VersionIdentifier latestVersion = getLatestVersion();
    if (installedVersion.equals(latestVersion)) {
      this.context.success("Your version of IDEasy is {} which is the latest released version.", installedVersion);
      return false;
    } else {
      this.context.interaction("Your version of IDEasy is {} but version {} is available. Please run the following command to upgrade to the latest version:\n"
          + "ide upgrade", installedVersion, latestVersion);
      return true;
    }
  }

  /**
   * Initial installation of IDEasy.
   *
   * @param cwd the {@link Path} to the current working directory.
   * @see com.devonfw.tools.ide.commandlet.InstallCommandlet
   */
  public void installIdeasy(Path cwd) {
    Path ideRoot = determineIdeRoot(cwd);
    Path idePath = ideRoot.resolve(IdeContext.FOLDER_UNDERSCORE_IDE);
    Path installationPath = idePath.resolve(IdeContext.FOLDER_INSTALLATION);
    Path ideasySoftwarePath = idePath.resolve(IdeContext.FOLDER_SOFTWARE).resolve(MavenRepository.ID).resolve(IdeasyCommandlet.TOOL_NAME)
        .resolve(IdeasyCommandlet.TOOL_NAME);
    Path ideasyVersionPath = ideasySoftwarePath.resolve(IdeVersion.getVersionString());
    if (Files.isDirectory(ideasyVersionPath)) {
      throw new CliException("IDEasy is already installed at " + ideasyVersionPath + " - if your installation is broken, delete it manually and rerun setup!");
    }
    FileAccess fileAccess = this.context.getFileAccess();
    List<Path> installationArtifacts = new ArrayList<>();
    boolean success = true;
    success &= addInstallationArtifact(cwd, "bin", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "functions", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "internal", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "system", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "IDEasy.pdf", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "setup", true, installationArtifacts);
    success &= addInstallationArtifact(cwd, "setup.bat", false, installationArtifacts);
    if (!success) {
      throw new CliException("IDEasy release is inconsistent at " + cwd);
    }
    fileAccess.mkdirs(ideasyVersionPath);
    for (Path installationArtifact : installationArtifacts) {
      fileAccess.copy(installationArtifact, ideasyVersionPath);
    }
    this.context.writeVersionFile(IdeVersion.getVersionIdentifier(), ideasyVersionPath);
    fileAccess.symlink(ideasyVersionPath, installationPath);
    addToShellRc(BASHRC, ideRoot, null);
    addToShellRc(ZSHRC, ideRoot, "autoload -U +X bashcompinit && bashcompinit");
    installIdeasyWindowsEnv(ideRoot, installationPath);
    this.context.success("IDEasy has been installed successfully on your system.");
    this.context.warning("IDEasy has been setup for new shells but it cannot work in your current shell(s).\n"
        + "Reboot or open a new terminal to make it work.");
  }

  private void installIdeasyWindowsEnv(Path ideRoot, Path installationPath) {
    if (!this.context.getSystemInfo().isWindows()) {
      return;
    }
    WindowsHelper helper = WindowsHelper.get(this.context);
    helper.setUserEnvironmentValue(IdeVariables.IDE_ROOT.getName(), ideRoot.toString());
    String userPath = helper.getUserEnvironmentValue(IdeVariables.PATH.getName());
    if (userPath == null) {
      this.context.error("Could not read user PATH from registry!");
    } else {
      this.context.info("Found user PATH={}", userPath);
      Path ideasyBinPath = installationPath.resolve("bin");
      SimpleSystemPath path = SimpleSystemPath.of(userPath, ';');
      if (path.getEntries().isEmpty()) {
        this.context.warning("ATTENTION:\n"
            + "Your user specific PATH variable seems to be empty.\n"
            + "You can double check this by pressing [Windows][r] and launch the program SystemPropertiesAdvanced.\n"
            + "Then click on 'Environment variables' and check if 'PATH' is set in the 'user variables' from the upper list.\n"
            + "In case 'PATH' is defined there non-empty and you get this message, please abort and give us feedback:\n"
            + "https://github.com/devonfw/IDEasy/issues\n"
            + "Otherwise all is correct and you can continue.");
        this.context.askToContinue("Are you sure you want to override your PATH?");
      } else {
        path.removeEntries(s -> s.endsWith(IDE_BIN));
      }
      path.getEntries().add(ideasyBinPath.toString());
      helper.setUserEnvironmentValue(IdeVariables.PATH.getName(), path.toString());
      setGitLongpaths();
    }
  }

  private void setGitLongpaths() {
    GitContext gitContext = new GitContextImpl(this.context);
    gitContext.verifyGitInstalled();
    Path configPath = this.context.getUserHome().resolve(".gitconfig");
    FileAccess fileAccess = this.context.getFileAccess();
    IniFile iniFile = fileAccess.readIniFile(configPath);
    IniSection coreSection = iniFile.getOrCreateSection("core");
    coreSection.getProperties().put("longpaths", "true");
    fileAccess.writeIniFile(iniFile, configPath);
  }

  static String removeObsoleteEntryFromWindowsPath(String userPath) {
    return removeEntryFromWindowsPath(userPath, IDE_BIN);
  }

  static String removeEntryFromWindowsPath(String userPath, String suffix) {
    int len = userPath.length();
    int start = 0;
    while ((start >= 0) && (start < len)) {
      int end = userPath.indexOf(';', start);
      if (end < 0) {
        end = len;
      }
      String entry = userPath.substring(start, end);
      if (entry.endsWith(suffix)) {
        String prefix = "";
        int offset = 1;
        if (start > 0) {
          prefix = userPath.substring(0, start - 1);
          offset = 0;
        }
        if (end == len) {
          return prefix;
        } else {
          return removeEntryFromWindowsPath(prefix + userPath.substring(end + offset), suffix);
        }
      }
      start = end + 1;
    }
    return userPath;
  }

  /**
   * Adds ourselves to the shell RC (run-commands) configuration file.
   *
   * @param filename the name of the RC file.
   * @param ideRoot the IDE_ROOT {@link Path}.
   */
  private void addToShellRc(String filename, Path ideRoot, String extraLine) {

    modifyShellRc(filename, ideRoot, true, extraLine);
  }

  private void removeFromShellRc(String filename, Path ideRoot) {

    modifyShellRc(filename, ideRoot, false, null);
  }

  /**
   * Adds ourselves to the shell RC (run-commands) configuration file.
   *
   * @param filename the name of the RC file.
   * @param ideRoot the IDE_ROOT {@link Path}.
   */
  private void modifyShellRc(String filename, Path ideRoot, boolean add, String extraLine) {

    if (add) {
      this.context.info("Configuring IDEasy in {}", filename);
    } else {
      this.context.info("Removing IDEasy from {}", filename);
    }
    Path rcFile = this.context.getUserHome().resolve(filename);
    FileAccess fileAccess = this.context.getFileAccess();
    List<String> lines = fileAccess.readFileLines(rcFile);
    if (lines == null) {
      if (!add) {
        return;
      }
      lines = new ArrayList<>();
    } else {
      // since it is unspecified if the returned List may be immutable we want to get sure
      lines = new ArrayList<>(lines);
    }
    Iterator<String> iterator = lines.iterator();
    int removeCount = 0;
    while (iterator.hasNext()) {
      String line = iterator.next();
      line = line.trim();
      if (isObsoleteRcLine(line)) {
        this.context.info("Removing obsolete line from {}: {}", filename, line);
        iterator.remove();
        removeCount++;
      } else if (line.equals(extraLine)) {
        extraLine = null;
      }
    }
    if (add) {
      if (extraLine != null) {
        lines.add(extraLine);
      }
      if (!this.context.getSystemInfo().isWindows()) {
        lines.add("export IDE_ROOT=\"" + WindowsPathSyntax.MSYS.format(ideRoot) + "\"");
      }
      lines.add(BASH_CODE_SOURCE_FUNCTIONS);
    }
    fileAccess.writeFileLines(lines, rcFile);
    this.context.debug("Successfully updated {}", filename);
  }

  private static boolean isObsoleteRcLine(String line) {
    if (line.startsWith("alias ide=")) {
      return true;
    } else if (line.startsWith("export IDE_ROOT=")) {
      return true;
    } else if (line.equals("ide")) {
      return true;
    } else if (line.equals("ide init")) {
      return true;
    } else if (line.startsWith("source \"$IDE_ROOT/_ide/")) {
      return true;
    }
    return false;
  }

  private boolean addInstallationArtifact(Path cwd, String artifactName, boolean required, List<Path> installationArtifacts) {

    Path artifactPath = cwd.resolve(artifactName);
    if (Files.exists(artifactPath)) {
      installationArtifacts.add(artifactPath);
    } else if (required) {
      this.context.error("Missing required file {}", artifactName);
      return false;
    }
    return true;
  }

  private Path determineIdeRoot(Path cwd) {
    Path ideRoot = this.context.getIdeRoot();
    if (ideRoot == null) {
      Path home = this.context.getUserHome();
      Path installRoot = home;
      if (this.context.getSystemInfo().isWindows()) {
        if (!cwd.startsWith(home)) {
          installRoot = cwd.getRoot();
        }
      }
      ideRoot = installRoot.resolve(IdeContext.FOLDER_PROJECTS);
    } else {
      assert (Files.isDirectory(ideRoot)) : "IDE_ROOT directory does not exist!";
    }
    return ideRoot;
  }

  /**
   * Uninstalls IDEasy entirely from the system.
   */
  public void uninstallIdeasy() {

    Path ideRoot = this.context.getIdeRoot();
    removeFromShellRc(BASHRC, ideRoot);
    removeFromShellRc(ZSHRC, ideRoot);
    Path idePath = this.context.getIdePath();
    uninstallIdeasyWindowsEnv(ideRoot);
    uninstallIdeasyIdePath(idePath);
    deleteDownloadCache();
    this.context.success("IDEasy has been uninstalled from your system.");
    this.context.interaction("ATTENTION:\n"
        + "In order to prevent data-loss, we do not delete your projects and git repositories!\n"
        + "To entirely get rid of IDEasy, also check your IDE_ROOT folder at:\n"
        + "{}", ideRoot);
  }

  private void deleteDownloadCache() {
    Path downloadPath = this.context.getDownloadPath();
    this.context.info("Deleting download cache from {}", downloadPath);
    this.context.getFileAccess().delete(downloadPath);
  }

  private void uninstallIdeasyIdePath(Path idePath) {
    if (this.context.getSystemInfo().isWindows()) {
      this.context.newProcess().executable("bash").addArgs("-c",
          "sleep 10 && rm -rf \"" + WindowsPathSyntax.MSYS.format(idePath) + "\"").run(ProcessMode.BACKGROUND);
      this.context.interaction("To prevent windows file locking errors, we perform an asynchronous deletion of {} in background now.\n"
          + "Please close all terminals and wait a minute for the deletion to complete before running other commands.", idePath);
    } else {
      this.context.info("Finally deleting {}", idePath);
      this.context.getFileAccess().delete(idePath);
    }
  }

  private void uninstallIdeasyWindowsEnv(Path ideRoot) {
    if (!this.context.getSystemInfo().isWindows()) {
      return;
    }
    WindowsHelper helper = WindowsHelper.get(this.context);
    helper.removeUserEnvironmentValue(IdeVariables.IDE_ROOT.getName());
    String userPath = helper.getUserEnvironmentValue(IdeVariables.PATH.getName());
    if (userPath == null) {
      this.context.error("Could not read user PATH from registry!");
    } else {
      this.context.info("Found user PATH={}", userPath);
      String newUserPath = userPath;
      if (!userPath.isEmpty()) {
        SimpleSystemPath path = SimpleSystemPath.of(userPath, ';');
        path.removeEntries(s -> s.endsWith(IDE_BIN) || s.endsWith(IDE_INSTALLATION_BIN));
        newUserPath = path.toString();
      }
      if (newUserPath.equals(userPath)) {
        this.context.error("Could not find IDEasy in PATH:\n{}", userPath);
      } else {
        helper.setUserEnvironmentValue(IdeVariables.PATH.getName(), newUserPath);
      }
    }
  }
}

1	package com.devonfw.tools.ide.tool;
2
3	import java.nio.file.Files;
4	import java.nio.file.Path;
5	import java.util.ArrayList;
6	import java.util.Iterator;
7	import java.util.List;
8	import java.util.Set;
9
10	import com.devonfw.tools.ide.cli.CliException;
11	import com.devonfw.tools.ide.commandlet.UpgradeMode;
12	import com.devonfw.tools.ide.common.SimpleSystemPath;
13	import com.devonfw.tools.ide.common.Tag;
14	import com.devonfw.tools.ide.context.IdeContext;
15	import com.devonfw.tools.ide.git.GitContext;
16	import com.devonfw.tools.ide.git.GitContextImpl;
17	import com.devonfw.tools.ide.io.FileAccess;
18	import com.devonfw.tools.ide.io.IniFile;
19	import com.devonfw.tools.ide.io.IniSection;
20	import com.devonfw.tools.ide.os.WindowsHelper;
21	import com.devonfw.tools.ide.os.WindowsPathSyntax;
22	import com.devonfw.tools.ide.process.ProcessMode;
23	import com.devonfw.tools.ide.tool.mvn.MvnArtifact;
24	import com.devonfw.tools.ide.tool.mvn.MvnBasedLocalToolCommandlet;
25	import com.devonfw.tools.ide.tool.repository.MavenRepository;
26	import com.devonfw.tools.ide.variable.IdeVariables;
27	import com.devonfw.tools.ide.version.IdeVersion;
28	import com.devonfw.tools.ide.version.VersionIdentifier;
29
30	/**
31	* {@link MvnBasedLocalToolCommandlet} for IDEasy (ide-cli).
32	*/
33	public class IdeasyCommandlet extends MvnBasedLocalToolCommandlet {
34
35	/** The {@link MvnArtifact} for IDEasy. */
36	public static final MvnArtifact ARTIFACT = MvnArtifact.ofIdeasyCli("*!", "tar.gz", "${os}-${arch}");	6✔
37
38	private static final String BASH_CODE_SOURCE_FUNCTIONS = "source \"$IDE_ROOT/_ide/installation/functions\"";
39
40	/** The {@link #getName() tool name}. */
41	public static final String TOOL_NAME = "ideasy";
42	public static final String BASHRC = ".bashrc";
43	public static final String ZSHRC = ".zshrc";
44	public static final String IDE_BIN = "\\_ide\\bin";
45	public static final String IDE_INSTALLATION_BIN = "\\_ide\\installation\\bin";
46
47	private final UpgradeMode mode;
48
49	/**
50	* The constructor.
51	*
52	* @param context the {@link IdeContext}.
53	*/
54	public IdeasyCommandlet(IdeContext context) {
55	this(context, UpgradeMode.STABLE);	4✔
56	}	1✔
57
58	/**
59	* The constructor.
60	*
61	* @param context the {@link IdeContext}.
62	* @param mode the {@link UpgradeMode}.
63	*/
64	public IdeasyCommandlet(IdeContext context, UpgradeMode mode) {
65
66	super(context, TOOL_NAME, ARTIFACT, Set.of(Tag.PRODUCTIVITY, Tag.IDE));	8✔
67	this.mode = mode;	3✔
68	}	1✔
69
70	@Override
71	public VersionIdentifier getInstalledVersion() {
72
73	return IdeVersion.getVersionIdentifier();	2✔
74	}
75
76	@Override
77	public String getConfiguredEdition() {
78
79	return this.tool;	×
80	}
81
82	@Override
83	public VersionIdentifier getConfiguredVersion() {
84
85	UpgradeMode upgradeMode = this.mode;	×
86	if (upgradeMode == null) {	×
87	if (IdeVersion.getVersionString().contains("SNAPSHOT")) {	×
88	upgradeMode = UpgradeMode.SNAPSHOT;	×
89	} else {
90	if (IdeVersion.getVersionIdentifier().getDevelopmentPhase().isStable()) {	×
91	upgradeMode = UpgradeMode.STABLE;	×
92	} else {
93	upgradeMode = UpgradeMode.UNSTABLE;	×
94	}
95	}
96	}
97	return upgradeMode.getVersion();	×
98	}
99
100	@Override
101	public Path getToolPath() {
102
103	return this.context.getIdeInstallationPath();	×
104	}
105
106	@Override
107	public boolean install(boolean silent) {
108
109	this.context.requireOnline("upgrade of IDEasy", true);	5✔
110
111	if (IdeVersion.isUndefined()) {	2!
112	this.context.warning("You are using IDEasy version {} which indicates local development - skipping upgrade.", IdeVersion.getVersionString());	10✔
113	return false;	2✔
114	}
115	return super.install(silent);	×
116	}
117
118	/**
119	* @return the latest released {@link VersionIdentifier version} of IDEasy.
120	*/
121	public VersionIdentifier getLatestVersion() {
122
123	VersionIdentifier currentVersion = IdeVersion.getVersionIdentifier();	2✔
124	if (IdeVersion.isUndefined()) {	2!
125	return currentVersion;	2✔
126	}
127	VersionIdentifier configuredVersion = getConfiguredVersion();	×
128	return getToolRepository().resolveVersion(this.tool, getConfiguredEdition(), configuredVersion, this);	×
129	}
130
131	/**
132	* Checks if an update is available and logs according information.
133	*
134	* @return {@code true} if an update is available, {@code false} otherwise.
135	*/
136	public boolean checkIfUpdateIsAvailable() {
137	VersionIdentifier installedVersion = getInstalledVersion();	3✔
138	if (this.context.isOffline()) {	4✔
139	this.context.success("Your version of IDEasy is {}.", installedVersion);	10✔
140	this.context.warning("Skipping check for newer version of IDEasy due to lack of network connectivity.");	4✔
141	return false;	2✔
142	}
143	VersionIdentifier latestVersion = getLatestVersion();	3✔
144	if (installedVersion.equals(latestVersion)) {	4!
145	this.context.success("Your version of IDEasy is {} which is the latest released version.", installedVersion);	10✔
146	return false;	2✔
147	} else {
148	this.context.interaction("Your version of IDEasy is {} but version {} is available. Please run the following command to upgrade to the latest version:\n"	×
149	+ "ide upgrade", installedVersion, latestVersion);
150	return true;	×
151	}
152	}
153
154	/**
155	* Initial installation of IDEasy.
156	*
157	* @param cwd the {@link Path} to the current working directory.
158	* @see com.devonfw.tools.ide.commandlet.InstallCommandlet
159	*/
160	public void installIdeasy(Path cwd) {
161	Path ideRoot = determineIdeRoot(cwd);	4✔
162	Path idePath = ideRoot.resolve(IdeContext.FOLDER_UNDERSCORE_IDE);	4✔
163	Path installationPath = idePath.resolve(IdeContext.FOLDER_INSTALLATION);	4✔
164	Path ideasySoftwarePath = idePath.resolve(IdeContext.FOLDER_SOFTWARE).resolve(MavenRepository.ID).resolve(IdeasyCommandlet.TOOL_NAME)	8✔
165	.resolve(IdeasyCommandlet.TOOL_NAME);	2✔
166	Path ideasyVersionPath = ideasySoftwarePath.resolve(IdeVersion.getVersionString());	4✔
167	if (Files.isDirectory(ideasyVersionPath)) {	5!
168	throw new CliException("IDEasy is already installed at " + ideasyVersionPath + " - if your installation is broken, delete it manually and rerun setup!");	×
169	}
170	FileAccess fileAccess = this.context.getFileAccess();	4✔
171	List<Path> installationArtifacts = new ArrayList<>();	4✔
172	boolean success = true;	2✔
173	success &= addInstallationArtifact(cwd, "bin", true, installationArtifacts);	9✔
174	success &= addInstallationArtifact(cwd, "functions", true, installationArtifacts);	9✔
175	success &= addInstallationArtifact(cwd, "internal", true, installationArtifacts);	9✔
176	success &= addInstallationArtifact(cwd, "system", true, installationArtifacts);	9✔
177	success &= addInstallationArtifact(cwd, "IDEasy.pdf", true, installationArtifacts);	9✔
178	success &= addInstallationArtifact(cwd, "setup", true, installationArtifacts);	9✔
179	success &= addInstallationArtifact(cwd, "setup.bat", false, installationArtifacts);	9✔
180	if (!success) {	2!
181	throw new CliException("IDEasy release is inconsistent at " + cwd);	×
182	}
183	fileAccess.mkdirs(ideasyVersionPath);	3✔
184	for (Path installationArtifact : installationArtifacts) {	10✔
185	fileAccess.copy(installationArtifact, ideasyVersionPath);	4✔
186	}	1✔
187	this.context.writeVersionFile(IdeVersion.getVersionIdentifier(), ideasyVersionPath);	5✔
188	fileAccess.symlink(ideasyVersionPath, installationPath);	4✔
189	addToShellRc(BASHRC, ideRoot, null);	5✔
190	addToShellRc(ZSHRC, ideRoot, "autoload -U +X bashcompinit && bashcompinit");	5✔
191	installIdeasyWindowsEnv(ideRoot, installationPath);	4✔
192	this.context.success("IDEasy has been installed successfully on your system.");	4✔
193	this.context.warning("IDEasy has been setup for new shells but it cannot work in your current shell(s).\n"	4✔
194	+ "Reboot or open a new terminal to make it work.");
195	}	1✔
196
197	private void installIdeasyWindowsEnv(Path ideRoot, Path installationPath) {
198	if (!this.context.getSystemInfo().isWindows()) {	5✔
199	return;	1✔
200	}
201	WindowsHelper helper = WindowsHelper.get(this.context);	4✔
202	helper.setUserEnvironmentValue(IdeVariables.IDE_ROOT.getName(), ideRoot.toString());	6✔
203	String userPath = helper.getUserEnvironmentValue(IdeVariables.PATH.getName());	5✔
204	if (userPath == null) {	2!
205	this.context.error("Could not read user PATH from registry!");	×
206	} else {
207	this.context.info("Found user PATH={}", userPath);	10✔
208	Path ideasyBinPath = installationPath.resolve("bin");	4✔
209	SimpleSystemPath path = SimpleSystemPath.of(userPath, ';');	4✔
210	if (path.getEntries().isEmpty()) {	4!
211	this.context.warning("ATTENTION:\n"	×
212	+ "Your user specific PATH variable seems to be empty.\n"
213	+ "You can double check this by pressing [Windows][r] and launch the program SystemPropertiesAdvanced.\n"
214	+ "Then click on 'Environment variables' and check if 'PATH' is set in the 'user variables' from the upper list.\n"
215	+ "In case 'PATH' is defined there non-empty and you get this message, please abort and give us feedback:\n"
216	+ "https://github.com/devonfw/IDEasy/issues\n"
217	+ "Otherwise all is correct and you can continue.");
218	this.context.askToContinue("Are you sure you want to override your PATH?");	×
219	} else {
220	path.removeEntries(s -> s.endsWith(IDE_BIN));	7✔
221	}
222	path.getEntries().add(ideasyBinPath.toString());	6✔
223	helper.setUserEnvironmentValue(IdeVariables.PATH.getName(), path.toString());	6✔
224	setGitLongpaths();	2✔
225	}
226	}	1✔
227
228	private void setGitLongpaths() {
229	GitContext gitContext = new GitContextImpl(this.context);	6✔
230	gitContext.verifyGitInstalled();	2✔
231	Path configPath = this.context.getUserHome().resolve(".gitconfig");	6✔
232	FileAccess fileAccess = this.context.getFileAccess();	4✔
233	IniFile iniFile = fileAccess.readIniFile(configPath);	4✔
234	IniSection coreSection = iniFile.getOrCreateSection("core");	4✔
235	coreSection.getProperties().put("longpaths", "true");	6✔
236	fileAccess.writeIniFile(iniFile, configPath);	4✔
237	}	1✔
238
239	static String removeObsoleteEntryFromWindowsPath(String userPath) {
240	return removeEntryFromWindowsPath(userPath, IDE_BIN);	4✔
241	}
242
243	static String removeEntryFromWindowsPath(String userPath, String suffix) {
244	int len = userPath.length();	3✔
245	int start = 0;	2✔
246	while ((start >= 0) && (start < len)) {	5!
247	int end = userPath.indexOf(';', start);	5✔
248	if (end < 0) {	2✔
249	end = len;	2✔
250	}
251	String entry = userPath.substring(start, end);	5✔
252	if (entry.endsWith(suffix)) {	4✔
253	String prefix = "";	2✔
254	int offset = 1;	2✔
255	if (start > 0) {	2✔
256	prefix = userPath.substring(0, start - 1);	7✔
257	offset = 0;	2✔
258	}
259	if (end == len) {	3✔
260	return prefix;	2✔
261	} else {
262	return removeEntryFromWindowsPath(prefix + userPath.substring(end + offset), suffix);	10✔
263	}
264	}
265	start = end + 1;	4✔
266	}	1✔
267	return userPath;	2✔
268	}
269
270	/**
271	* Adds ourselves to the shell RC (run-commands) configuration file.
272	*
273	* @param filename the name of the RC file.
274	* @param ideRoot the IDE_ROOT {@link Path}.
275	*/
276	private void addToShellRc(String filename, Path ideRoot, String extraLine) {
277
278	modifyShellRc(filename, ideRoot, true, extraLine);	6✔
279	}	1✔
280
281	private void removeFromShellRc(String filename, Path ideRoot) {
282
283	modifyShellRc(filename, ideRoot, false, null);	6✔
284	}	1✔
285
286	/**
287	* Adds ourselves to the shell RC (run-commands) configuration file.
288	*
289	* @param filename the name of the RC file.
290	* @param ideRoot the IDE_ROOT {@link Path}.
291	*/
292	private void modifyShellRc(String filename, Path ideRoot, boolean add, String extraLine) {
293
294	if (add) {	2✔
295	this.context.info("Configuring IDEasy in {}", filename);	11✔
296	} else {
297	this.context.info("Removing IDEasy from {}", filename);	10✔
298	}
299	Path rcFile = this.context.getUserHome().resolve(filename);	6✔
300	FileAccess fileAccess = this.context.getFileAccess();	4✔
301	List<String> lines = fileAccess.readFileLines(rcFile);	4✔
302	if (lines == null) {	2✔
303	if (!add) {	2!
304	return;	×
305	}
306	lines = new ArrayList<>();	5✔
307	} else {
308	// since it is unspecified if the returned List may be immutable we want to get sure
309	lines = new ArrayList<>(lines);	5✔
310	}
311	Iterator<String> iterator = lines.iterator();	3✔
312	int removeCount = 0;	2✔
313	while (iterator.hasNext()) {	3✔
314	String line = iterator.next();	4✔
315	line = line.trim();	3✔
316	if (isObsoleteRcLine(line)) {	3✔
317	this.context.info("Removing obsolete line from {}: {}", filename, line);	14✔
318	iterator.remove();	2✔
319	removeCount++;	2✔
320	} else if (line.equals(extraLine)) {	4✔
321	extraLine = null;	2✔
322	}
323	}	1✔
324	if (add) {	2✔
325	if (extraLine != null) {	2!
326	lines.add(extraLine);	×
327	}
328	if (!this.context.getSystemInfo().isWindows()) {	5✔
329	lines.add("export IDE_ROOT=\"" + WindowsPathSyntax.MSYS.format(ideRoot) + "\"");	7✔
330	}
331	lines.add(BASH_CODE_SOURCE_FUNCTIONS);	4✔
332	}
333	fileAccess.writeFileLines(lines, rcFile);	4✔
334	this.context.debug("Successfully updated {}", filename);	10✔
335	}	1✔
336
337	private static boolean isObsoleteRcLine(String line) {
338	if (line.startsWith("alias ide=")) {	4!
339	return true;	×
340	} else if (line.startsWith("export IDE_ROOT=")) {	4!
341	return true;	×
342	} else if (line.equals("ide")) {	4✔
343	return true;	2✔
344	} else if (line.equals("ide init")) {	4✔
345	return true;	2✔
346	} else if (line.startsWith("source \"$IDE_ROOT/_ide/")) {	4✔
347	return true;	2✔
348	}
349	return false;	2✔
350	}
351
352	private boolean addInstallationArtifact(Path cwd, String artifactName, boolean required, List<Path> installationArtifacts) {
353
354	Path artifactPath = cwd.resolve(artifactName);	4✔
355	if (Files.exists(artifactPath)) {	5!
356	installationArtifacts.add(artifactPath);	5✔
357	} else if (required) {	×
358	this.context.error("Missing required file {}", artifactName);	×
359	return false;	×
360	}
361	return true;	2✔
362	}
363
364	private Path determineIdeRoot(Path cwd) {
365	Path ideRoot = this.context.getIdeRoot();	4✔
366	if (ideRoot == null) {	2!
367	Path home = this.context.getUserHome();	4✔
368	Path installRoot = home;	2✔
369	if (this.context.getSystemInfo().isWindows()) {	5✔
370	if (!cwd.startsWith(home)) {	4!
371	installRoot = cwd.getRoot();	×
372	}
373	}
374	ideRoot = installRoot.resolve(IdeContext.FOLDER_PROJECTS);	4✔
375	} else {	1✔
376	assert (Files.isDirectory(ideRoot)) : "IDE_ROOT directory does not exist!";	×
377	}
378	return ideRoot;	2✔
379	}
380
381	/**
382	* Uninstalls IDEasy entirely from the system.
383	*/
384	public void uninstallIdeasy() {
385
386	Path ideRoot = this.context.getIdeRoot();	4✔
387	removeFromShellRc(BASHRC, ideRoot);	4✔
388	removeFromShellRc(ZSHRC, ideRoot);	4✔
389	Path idePath = this.context.getIdePath();	4✔
390	uninstallIdeasyWindowsEnv(ideRoot);	3✔
391	uninstallIdeasyIdePath(idePath);	3✔
392	deleteDownloadCache();	2✔
393	this.context.success("IDEasy has been uninstalled from your system.");	4✔
394	this.context.interaction("ATTENTION:\n"	10✔
395	+ "In order to prevent data-loss, we do not delete your projects and git repositories!\n"
396	+ "To entirely get rid of IDEasy, also check your IDE_ROOT folder at:\n"
397	+ "{}", ideRoot);
398	}	1✔
399
400	private void deleteDownloadCache() {
401	Path downloadPath = this.context.getDownloadPath();	4✔
402	this.context.info("Deleting download cache from {}", downloadPath);	10✔
403	this.context.getFileAccess().delete(downloadPath);	5✔
404	}	1✔
405
406	private void uninstallIdeasyIdePath(Path idePath) {
407	if (this.context.getSystemInfo().isWindows()) {	5✔
408	this.context.newProcess().executable("bash").addArgs("-c",	17✔
409	"sleep 10 && rm -rf \"" + WindowsPathSyntax.MSYS.format(idePath) + "\"").run(ProcessMode.BACKGROUND);	5✔
410	this.context.interaction("To prevent windows file locking errors, we perform an asynchronous deletion of {} in background now.\n"	11✔
411	+ "Please close all terminals and wait a minute for the deletion to complete before running other commands.", idePath);
412	} else {
413	this.context.info("Finally deleting {}", idePath);	10✔
414	this.context.getFileAccess().delete(idePath);	5✔
415	}
416	}	1✔
417
418	private void uninstallIdeasyWindowsEnv(Path ideRoot) {
419	if (!this.context.getSystemInfo().isWindows()) {	5✔
420	return;	1✔
421	}
422	WindowsHelper helper = WindowsHelper.get(this.context);	4✔
423	helper.removeUserEnvironmentValue(IdeVariables.IDE_ROOT.getName());	4✔
424	String userPath = helper.getUserEnvironmentValue(IdeVariables.PATH.getName());	5✔
425	if (userPath == null) {	2!
426	this.context.error("Could not read user PATH from registry!");	×
427	} else {
428	this.context.info("Found user PATH={}", userPath);	10✔
429	String newUserPath = userPath;	2✔
430	if (!userPath.isEmpty()) {	3!
431	SimpleSystemPath path = SimpleSystemPath.of(userPath, ';');	4✔
432	path.removeEntries(s -> s.endsWith(IDE_BIN) \|\| s.endsWith(IDE_INSTALLATION_BIN));	15!
433	newUserPath = path.toString();	3✔
434	}
435	if (newUserPath.equals(userPath)) {	4!
436	this.context.error("Could not find IDEasy in PATH:\n{}", userPath);	×
437	} else {
438	helper.setUserEnvironmentValue(IdeVariables.PATH.getName(), newUserPath);	5✔
439	}
440	}
441	}	1✔
442	}

devonfw / IDEasy / 16069425429

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