19632300454

Committed 24 Nov 2025 11:12AM UTC coverage: 69.047% (+0.1%) from 68.924%

Build # 19632300454

Build Type

Pull #1577

github

Committed by

web-flow

Commit Message

Merge 80cf4c4df into ffcb5d97f

Pull Request Pull Request #1577: #1561: Fix BASH_PATH not used properly

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cli/src/main/java/com/devonfw/tools/ide/git/GitContextImpl.java

package com.devonfw.tools.ide.git;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;

import com.devonfw.tools.ide.cli.CliException;
import com.devonfw.tools.ide.common.SystemPath;
import com.devonfw.tools.ide.context.IdeContext;
import com.devonfw.tools.ide.os.SystemInfoImpl;
import com.devonfw.tools.ide.process.ProcessContext;
import com.devonfw.tools.ide.process.ProcessErrorHandling;
import com.devonfw.tools.ide.process.ProcessMode;
import com.devonfw.tools.ide.process.ProcessResult;
import com.devonfw.tools.ide.variable.IdeVariables;

/**
 * Implements the {@link GitContext}.
 */
public class GitContextImpl implements GitContext {

  /** @see #getContext() */
  protected final IdeContext context;
  private Path git;

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

    this.context = context;
  }

  @Override
  public void pullOrCloneIfNeeded(GitUrl gitUrl, Path repository) {

    GitOperation.PULL_OR_CLONE.executeIfNeeded(this.context, gitUrl, repository, null);
  }

  @Override
  public boolean fetchIfNeeded(Path repository) {

    return fetchIfNeeded(repository, null, null);
  }

  @Override
  public boolean fetchIfNeeded(Path repository, String remote, String branch) {

    return GitOperation.FETCH.executeIfNeeded(this.context, new GitUrl("https://dummy.url/repo.git", branch), repository, remote);
  }

  @Override
  public boolean isRepositoryUpdateAvailable(Path repository) {

    findGitRequired();
    String localFailureMessage = String.format("Failed to get the local commit id of settings repository '%s'.", repository);
    String remoteFailureMessage = String.format("Failed to get the remote commit id of settings repository '%s', missing remote upstream branch?", repository);
    String localCommitId = runGitCommandAndGetSingleOutput(localFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "HEAD");
    String remoteCommitId = runGitCommandAndGetSingleOutput(remoteFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "@{u}");
    if ((localCommitId == null) || (remoteCommitId == null)) {
      return false;
    }
    return !localCommitId.equals(remoteCommitId);
  }

  @Override
  public boolean isRepositoryUpdateAvailable(Path repository, Path trackedCommitIdPath) {

    findGitRequired();
    String trackedCommitId;
    try {
      trackedCommitId = Files.readString(trackedCommitIdPath);
    } catch (IOException e) {
      return false;
    }
    String remoteFailureMessage = String.format("Failed to get the remote commit id of settings repository '%s', missing remote upstream branch?", repository);
    String remoteCommitId = runGitCommandAndGetSingleOutput(remoteFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "@{u}");
    return !trackedCommitId.equals(remoteCommitId);
  }

  @Override
  public void pullOrCloneAndResetIfNeeded(GitUrl gitUrl, Path repository, String remoteName) {

    pullOrCloneIfNeeded(gitUrl, repository);
    reset(repository, gitUrl.branch(), remoteName);
    cleanup(repository);
  }

  @Override
  public void pullOrClone(GitUrl gitUrl, Path repository) {

    Objects.requireNonNull(repository);
    Objects.requireNonNull(gitUrl);
    if (Files.isDirectory(repository.resolve(GIT_FOLDER))) {
      // checks for remotes
      String remote = determineRemote(repository);
      if (remote == null) {
        String message = repository + " is a local git repository with no remote - if you did this for testing, you may continue...\n"
            + "Do you want to ignore the problem and continue anyhow?";
        this.context.askToContinue(message);
      } else {
        pull(repository);
      }
    } else {
      clone(gitUrl, repository);
    }
  }

  /**
   * Handles errors which occurred during git pull.
   *
   * @param targetRepository the {@link Path} to the target folder where the git repository should be cloned or pulled. It is not the parent directory where
   *     git will by default create a sub-folder by default on clone but the * final folder that will contain the ".git" subfolder.
   * @param result the {@link ProcessResult} to evaluate.
   */
  private void handleErrors(Path targetRepository, ProcessResult result) {

    if (!result.isSuccessful()) {
      String message = "Failed to update git repository at " + targetRepository;
      if (this.context.isOfflineMode()) {
        this.context.warning(message);
        this.context.interaction("Continuing as we are in offline mode - results may be outdated!");
      } else {
        this.context.error(message);
        if (this.context.isOnline()) {
          this.context.error("See above error for details. If you have local changes, please stash or revert and retry.");
        } else {
          this.context.error("It seems you are offline - please ensure Internet connectivity and retry or activate offline mode (-o or --offline).");
        }
        this.context.askToContinue("Typically you should abort and fix the problem. Do you want to continue anyways?");
      }
    }
  }

  @Override
  public void clone(GitUrl gitUrl, Path repository) {

    findGitRequired();
    GitUrlSyntax gitUrlSyntax = IdeVariables.PREFERRED_GIT_PROTOCOL.get(getContext());
    gitUrl = gitUrlSyntax.format(gitUrl);
    if (this.context.isOfflineMode()) {
      this.context.requireOnline("git clone of " + gitUrl, false);
    }
    this.context.getFileAccess().mkdirs(repository);
    List<String> args = new ArrayList<>(7);
    args.add("clone");
    if (this.context.isQuietMode()) {
      args.add("-q");
    }
    args.add("--recursive");
    args.add(gitUrl.url());
    args.add("--config");
    args.add("core.autocrlf=false");
    args.add(".");
    runGitCommand(repository, args);
    String branch = gitUrl.branch();
    if (branch != null) {
      runGitCommand(repository, "switch", branch);
    }
  }

  @Override
  public void pull(Path repository) {

    findGitRequired();
    if (this.context.isOffline()) {
      this.context.info("Skipping git pull on {} because offline", repository);
      return;
    }
    ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT, "--no-pager", "pull", "--quiet");
    if (!result.isSuccessful()) {
      String branchName = determineCurrentBranch(repository);
      this.context.warning("Git pull on branch {} failed for repository {}.", branchName, repository);
      handleErrors(repository, result);
    }
  }

  @Override
  public void fetch(Path repository, String remote, String branch) {

    findGitRequired();
    if (branch == null) {
      branch = determineCurrentBranch(repository);
    }
    if (remote == null) {
      remote = determineRemote(repository);
    }

    ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT_CAPTURE, "fetch", Objects.requireNonNullElse(remote, "origin"), branch);

    if (!result.isSuccessful()) {
      this.context.warning("Git fetch for '{}/{} failed.'.", remote, branch);
    }
  }

  @Override
  public String determineCurrentBranch(Path repository) {

    findGitRequired();
    return runGitCommandAndGetSingleOutput("Failed to determine current branch of git repository", repository, "branch", "--show-current");
  }

  @Override
  public String determineRemote(Path repository) {

    findGitRequired();
    return runGitCommandAndGetSingleOutput("Failed to determine current origin of git repository.", repository, "remote");
  }

  @Override
  public void reset(Path repository, String branchName, String remoteName) {

    findGitRequired();
    if ((remoteName == null) || remoteName.isEmpty()) {
      remoteName = DEFAULT_REMOTE;
    }
    if ((branchName == null) || branchName.isEmpty()) {
      branchName = GitUrl.BRANCH_MASTER;
    }
    ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT, "diff-index", "--quiet", "HEAD");
    if (!result.isSuccessful()) {
      // reset to origin/master
      this.context.warning("Git has detected modified files -- attempting to reset {} to '{}/{}'.", repository, remoteName, branchName);
      result = runGitCommand(repository, ProcessMode.DEFAULT, "reset", "--hard", remoteName + "/" + branchName);
      if (!result.isSuccessful()) {
        this.context.warning("Git failed to reset {} to '{}/{}'.", remoteName, branchName, repository);
        handleErrors(repository, result);
      }
    }
  }

  @Override
  public void cleanup(Path repository) {

    findGitRequired();
    // check for untracked files
    ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT_CAPTURE, "ls-files", "--other", "--directory", "--exclude-standard");
    if (!result.getOut().isEmpty()) {
      // delete untracked files
      this.context.warning("Git detected untracked files in {} and is attempting a cleanup.", repository);
      runGitCommand(repository, "clean", "-df");
    }
  }

  @Override
  public String retrieveGitUrl(Path repository) {

    findGitRequired();
    return runGitCommandAndGetSingleOutput("Failed to retrieve git URL for repository", repository, "config", "--get", "remote.origin.url");
  }

  IdeContext getContext() {

    return this.context;
  }

  @Override
  public Path findGitRequired() {

    Path gitPath = findGit();
    if (gitPath == null) {
      String message = "Git is not installed on your computer but required by IDEasy";
      if (SystemInfoImpl.INSTANCE.isWindows()) {
        message += " Please download and install git:\n"
            + "https://git-scm.com/download/";
      }
      throw new CliException(message);
    }
    return gitPath;
  }

  /**
   * Finds the path to the Git executable.
   *
   * @return the {@link Path} to the Git executable, or {@code null} if Git is not found.
   */
  public Path findGit() {
    if (this.git != null) {
      return this.git;
    }
    Path bashBinary = this.context.findBashRequired();
    Path gitPath = Path.of("git");
    if (SystemInfoImpl.INSTANCE.isWindows()) {
      if (Files.exists(bashBinary)) {
        gitPath = bashBinary.getParent().resolve("git.exe");
        if (Files.exists(gitPath)) {
          this.context.trace("Git path was extracted from bash path at: {}", gitPath);
          gitPath = findGit();
          SystemPath systemPath = this.context.getPath();
          systemPath.setPath("git", gitPath);
        } else {
          this.context.error("Git path: {} was extracted from bash path at: {} but it does not exist", gitPath, bashBinary);
          return null;
        }
      } else {
        this.context.error("Bash path was checked at: {} but it does not exist", bashBinary);
        return null;
      }
    } else {
      Path binaryGitPath = this.context.getPath().findBinary(gitPath);
      if (gitPath == binaryGitPath) {
        this.context.error("Not git executable was found on your system");
        return null;
      } else {
        gitPath = binaryGitPath;
      }
    }
    this.git = gitPath;
    this.context.trace("Found git at: {}", gitPath);
    return gitPath;
  }

  private void runGitCommand(Path directory, String... args) {

    ProcessResult result = runGitCommand(directory, ProcessMode.DEFAULT, args);
    if (!result.isSuccessful()) {
      String command = result.getCommand();
      this.context.requireOnline(command, false);
      result.failOnError();
    }
  }

  private void runGitCommand(Path directory, List<String> args) {

    runGitCommand(directory, args.toArray(String[]::new));
  }

  private String runGitCommandAndGetSingleOutput(String warningOnError, Path directory, String... args) {

    return runGitCommandAndGetSingleOutput(warningOnError, directory, ProcessMode.DEFAULT_CAPTURE, args);
  }

  private String runGitCommandAndGetSingleOutput(String warningOnError, Path directory, ProcessMode mode, String... args) {
    ProcessErrorHandling errorHandling = ProcessErrorHandling.NONE;
    if (this.context.debug().isEnabled()) {
      errorHandling = ProcessErrorHandling.LOG_WARNING;
    }
    ProcessResult result = runGitCommand(directory, mode, errorHandling, args);
    if (result.isSuccessful()) {
      List<String> out = result.getOut();
      int size = out.size();
      if (size == 1) {
        return out.get(0);
      } else if (size == 0) {
        warningOnError += " - No output received from " + result.getCommand();
      } else {
        warningOnError += " - Expected single line of output but received " + size + " lines from " + result.getCommand();
      }
    }
    this.context.warning(warningOnError);
    return null;
  }

  private ProcessResult runGitCommand(Path directory, ProcessMode mode, String... args) {

    return runGitCommand(directory, mode, ProcessErrorHandling.LOG_WARNING, args);
  }

  private ProcessResult runGitCommand(Path directory, ProcessMode mode, ProcessErrorHandling errorHandling, String... args) {

    ProcessContext processContext;

    if (this.context.isBatchMode()) {
      processContext = this.context.newProcess().executable("git").withEnvVar("GIT_TERMINAL_PROMPT", "0").withEnvVar("GCM_INTERACTIVE", "never")
          .withEnvVar("GIT_ASKPASS", "echo").withEnvVar("SSH_ASKPASS", "echo").errorHandling(errorHandling).directory(directory);
    } else {
      processContext = this.context.newProcess().executable("git").errorHandling(errorHandling)
          .directory(directory);
    }

    processContext.addArgs(args);
    return processContext.run(mode);
  }

  @Override
  public void saveCurrentCommitId(Path repository, Path trackedCommitIdPath) {

    if ((repository == null) || (trackedCommitIdPath == null)) {
      this.context.warning("Invalid usage of saveCurrentCommitId with null value");
      return;
    }
    this.context.trace("Saving commit Id of {} into {}", repository, trackedCommitIdPath);
    String currentCommitId = determineCurrentCommitId(repository);
    if (currentCommitId != null) {
      try {
        Files.writeString(trackedCommitIdPath, currentCommitId);
      } catch (IOException e) {
        throw new IllegalStateException("Failed to save commit ID", e);
      }
    }
  }

  /**
   * @param repository the {@link Path} to the git repository.
   * @return the current commit ID of the given {@link Path repository}.
   */
  protected String determineCurrentCommitId(Path repository) {
    return runGitCommandAndGetSingleOutput("Failed to get current commit id.", repository, "rev-parse", FILE_HEAD);
  }
}



1	package com.devonfw.tools.ide.git;
2
3	import java.io.IOException;
4	import java.nio.file.Files;
5	import java.nio.file.Path;
6	import java.util.ArrayList;
7	import java.util.List;
8	import java.util.Objects;
9
10	import com.devonfw.tools.ide.cli.CliException;
11	import com.devonfw.tools.ide.common.SystemPath;
12	import com.devonfw.tools.ide.context.IdeContext;
13	import com.devonfw.tools.ide.os.SystemInfoImpl;
14	import com.devonfw.tools.ide.process.ProcessContext;
15	import com.devonfw.tools.ide.process.ProcessErrorHandling;
16	import com.devonfw.tools.ide.process.ProcessMode;
17	import com.devonfw.tools.ide.process.ProcessResult;
18	import com.devonfw.tools.ide.variable.IdeVariables;
19
20	/**
21	* Implements the {@link GitContext}.
22	*/
23	public class GitContextImpl implements GitContext {
24
25	/** @see #getContext() */
26	protected final IdeContext context;
27	private Path git;
28
29	/**
30	* @param context the {@link IdeContext context}.
31	*/
32	public GitContextImpl(IdeContext context) {	2✔
33
34	this.context = context;	3✔
35	}	1✔
36
37	@Override
38	public void pullOrCloneIfNeeded(GitUrl gitUrl, Path repository) {
39
40	GitOperation.PULL_OR_CLONE.executeIfNeeded(this.context, gitUrl, repository, null);	8✔
41	}	1✔
42
43	@Override
44	public boolean fetchIfNeeded(Path repository) {
45
46	return fetchIfNeeded(repository, null, null);	×
47	}
48
49	@Override
50	public boolean fetchIfNeeded(Path repository, String remote, String branch) {
51
52	return GitOperation.FETCH.executeIfNeeded(this.context, new GitUrl("https://dummy.url/repo.git", branch), repository, remote);	12✔
53	}
54
55	@Override
56	public boolean isRepositoryUpdateAvailable(Path repository) {
57
58	findGitRequired();	3✔
59	String localFailureMessage = String.format("Failed to get the local commit id of settings repository '%s'.", repository);	9✔
60	String remoteFailureMessage = String.format("Failed to get the remote commit id of settings repository '%s', missing remote upstream branch?", repository);	9✔
61	String localCommitId = runGitCommandAndGetSingleOutput(localFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "HEAD");	16✔
62	String remoteCommitId = runGitCommandAndGetSingleOutput(remoteFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "@{u}");	16✔
63	if ((localCommitId == null) \|\| (remoteCommitId == null)) {	2!
64	return false;	2✔
65	}
66	return !localCommitId.equals(remoteCommitId);	×
67	}
68
69	@Override
70	public boolean isRepositoryUpdateAvailable(Path repository, Path trackedCommitIdPath) {
71
72	findGitRequired();	×
73	String trackedCommitId;
74	try {
75	trackedCommitId = Files.readString(trackedCommitIdPath);	×
76	} catch (IOException e) {	×
77	return false;	×
78	}	×
79	String remoteFailureMessage = String.format("Failed to get the remote commit id of settings repository '%s', missing remote upstream branch?", repository);	×
80	String remoteCommitId = runGitCommandAndGetSingleOutput(remoteFailureMessage, repository, ProcessMode.DEFAULT_CAPTURE, "rev-parse", "@{u}");	×
81	return !trackedCommitId.equals(remoteCommitId);	×
82	}
83
84	@Override
85	public void pullOrCloneAndResetIfNeeded(GitUrl gitUrl, Path repository, String remoteName) {
86
87	pullOrCloneIfNeeded(gitUrl, repository);	4✔
88	reset(repository, gitUrl.branch(), remoteName);	6✔
89	cleanup(repository);	3✔
90	}	1✔
91
92	@Override
93	public void pullOrClone(GitUrl gitUrl, Path repository) {
94
95	Objects.requireNonNull(repository);	3✔
96	Objects.requireNonNull(gitUrl);	3✔
97	if (Files.isDirectory(repository.resolve(GIT_FOLDER))) {	7✔
98	// checks for remotes
99	String remote = determineRemote(repository);	4✔
100	if (remote == null) {	2!
101	String message = repository + " is a local git repository with no remote - if you did this for testing, you may continue...\n"	×
102	+ "Do you want to ignore the problem and continue anyhow?";
103	this.context.askToContinue(message);	×
104	} else {	×
105	pull(repository);	3✔
106	}
107	} else {	1✔
108	clone(gitUrl, repository);	4✔
109	}
110	}	1✔
111
112	/**
113	* Handles errors which occurred during git pull.
114	*
115	* @param targetRepository the {@link Path} to the target folder where the git repository should be cloned or pulled. It is not the parent directory where
116	* git will by default create a sub-folder by default on clone but the * final folder that will contain the ".git" subfolder.
117	* @param result the {@link ProcessResult} to evaluate.
118	*/
119	private void handleErrors(Path targetRepository, ProcessResult result) {
120
121	if (!result.isSuccessful()) {	×
122	String message = "Failed to update git repository at " + targetRepository;	×
123	if (this.context.isOfflineMode()) {	×
124	this.context.warning(message);	×
125	this.context.interaction("Continuing as we are in offline mode - results may be outdated!");	×
126	} else {
127	this.context.error(message);	×
128	if (this.context.isOnline()) {	×
129	this.context.error("See above error for details. If you have local changes, please stash or revert and retry.");	×
130	} else {
131	this.context.error("It seems you are offline - please ensure Internet connectivity and retry or activate offline mode (-o or --offline).");	×
132	}
133	this.context.askToContinue("Typically you should abort and fix the problem. Do you want to continue anyways?");	×
134	}
135	}
136	}	×
137
138	@Override
139	public void clone(GitUrl gitUrl, Path repository) {
140
141	findGitRequired();	3✔
142	GitUrlSyntax gitUrlSyntax = IdeVariables.PREFERRED_GIT_PROTOCOL.get(getContext());	6✔
143	gitUrl = gitUrlSyntax.format(gitUrl);	4✔
144	if (this.context.isOfflineMode()) {	4✔
145	this.context.requireOnline("git clone of " + gitUrl, false);	×
146	}
147	this.context.getFileAccess().mkdirs(repository);	5✔
148	List<String> args = new ArrayList<>(7);	5✔
149	args.add("clone");	4✔
150	if (this.context.isQuietMode()) {	4!
151	args.add("-q");	×
152	}
153	args.add("--recursive");	4✔
154	args.add(gitUrl.url());	5✔
155	args.add("--config");	4✔
156	args.add("core.autocrlf=false");	4✔
157	args.add(".");	4✔
158	runGitCommand(repository, args);	4✔
159	String branch = gitUrl.branch();	3✔
160	if (branch != null) {	2!
161	runGitCommand(repository, "switch", branch);	×
162	}
163	}	1✔
164
165	@Override
166	public void pull(Path repository) {
167
168	findGitRequired();	3✔
169	if (this.context.isOffline()) {	4!
170	this.context.info("Skipping git pull on {} because offline", repository);	×
171	return;	×
172	}
173	ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT, "--no-pager", "pull", "--quiet");	19✔
174	if (!result.isSuccessful()) {	3!
175	String branchName = determineCurrentBranch(repository);	×
176	this.context.warning("Git pull on branch {} failed for repository {}.", branchName, repository);	×
177	handleErrors(repository, result);	×
178	}
179	}	1✔
180
181	@Override
182	public void fetch(Path repository, String remote, String branch) {
183
184	findGitRequired();	3✔
185	if (branch == null) {	2!
186	branch = determineCurrentBranch(repository);	×
187	}
188	if (remote == null) {	2!
189	remote = determineRemote(repository);	×
190	}
191
192	ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT_CAPTURE, "fetch", Objects.requireNonNullElse(remote, "origin"), branch);	22✔
193
194	if (!result.isSuccessful()) {	3!
195	this.context.warning("Git fetch for '{}/{} failed.'.", remote, branch);	×
196	}
197	}	1✔
198
199	@Override
200	public String determineCurrentBranch(Path repository) {
201
202	findGitRequired();	×
203	return runGitCommandAndGetSingleOutput("Failed to determine current branch of git repository", repository, "branch", "--show-current");	×
204	}
205
206	@Override
207	public String determineRemote(Path repository) {
208
209	findGitRequired();	3✔
210	return runGitCommandAndGetSingleOutput("Failed to determine current origin of git repository.", repository, "remote");	11✔
211	}
212
213	@Override
214	public void reset(Path repository, String branchName, String remoteName) {
215
216	findGitRequired();	3✔
217	if ((remoteName == null) \|\| remoteName.isEmpty()) {	5!
218	remoteName = DEFAULT_REMOTE;	2✔
219	}
220	if ((branchName == null) \|\| branchName.isEmpty()) {	5!
221	branchName = GitUrl.BRANCH_MASTER;	2✔
222	}
223	ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT, "diff-index", "--quiet", "HEAD");	19✔
224	if (!result.isSuccessful()) {	3!
225	// reset to origin/master
226	this.context.warning("Git has detected modified files -- attempting to reset {} to '{}/{}'.", repository, remoteName, branchName);	18✔
227	result = runGitCommand(repository, ProcessMode.DEFAULT, "reset", "--hard", remoteName + "/" + branchName);	21✔
228	if (!result.isSuccessful()) {	3!
229	this.context.warning("Git failed to reset {} to '{}/{}'.", remoteName, branchName, repository);	×
230	handleErrors(repository, result);	×
231	}
232	}
233	}	1✔
234
235	@Override
236	public void cleanup(Path repository) {
237
238	findGitRequired();	3✔
239	// check for untracked files
240	ProcessResult result = runGitCommand(repository, ProcessMode.DEFAULT_CAPTURE, "ls-files", "--other", "--directory", "--exclude-standard");	23✔
241	if (!result.getOut().isEmpty()) {	4✔
242	// delete untracked files
243	this.context.warning("Git detected untracked files in {} and is attempting a cleanup.", repository);	10✔
244	runGitCommand(repository, "clean", "-df");	13✔
245	}
246	}	1✔
247
248	@Override
249	public String retrieveGitUrl(Path repository) {
250
251	findGitRequired();	×
252	return runGitCommandAndGetSingleOutput("Failed to retrieve git URL for repository", repository, "config", "--get", "remote.origin.url");	×
253	}
254
255	IdeContext getContext() {
256
257	return this.context;	3✔
258	}
259
260	@Override
261	public Path findGitRequired() {
262
263	Path gitPath = findGit();	×
264	if (gitPath == null) {	×
265	String message = "Git is not installed on your computer but required by IDEasy";	×
266	if (SystemInfoImpl.INSTANCE.isWindows()) {	×
267	message += " Please download and install git:\n"	×
268	+ "https://git-scm.com/download/";
269	}
270	throw new CliException(message);	×
271	}
272	return gitPath;	×
273	}
274
275	/**
276	* Finds the path to the Git executable.
277	*
278	* @return the {@link Path} to the Git executable, or {@code null} if Git is not found.
279	*/
280	public Path findGit() {
281	if (this.git != null) {	×
282	return this.git;	×
283	}
284	Path bashBinary = this.context.findBashRequired();	×
285	Path gitPath = Path.of("git");	×
286	if (SystemInfoImpl.INSTANCE.isWindows()) {	×
287	if (Files.exists(bashBinary)) {	×
288	gitPath = bashBinary.getParent().resolve("git.exe");	×
289	if (Files.exists(gitPath)) {	×
290	this.context.trace("Git path was extracted from bash path at: {}", gitPath);	×
291	gitPath = findGit();	×
292	SystemPath systemPath = this.context.getPath();	×
293	systemPath.setPath("git", gitPath);	×
294	} else {	×
295	this.context.error("Git path: {} was extracted from bash path at: {} but it does not exist", gitPath, bashBinary);	×
296	return null;	×
297	}
298	} else {
299	this.context.error("Bash path was checked at: {} but it does not exist", bashBinary);	×
300	return null;	×
301	}
302	} else {
303	Path binaryGitPath = this.context.getPath().findBinary(gitPath);	×
304	if (gitPath == binaryGitPath) {	×
305	this.context.error("Not git executable was found on your system");	×
306	return null;	×
307	} else {
308	gitPath = binaryGitPath;	×
309	}
310	}
311	this.git = gitPath;	×
312	this.context.trace("Found git at: {}", gitPath);	×
313	return gitPath;	×
314	}
315
316	private void runGitCommand(Path directory, String... args) {
317
318	ProcessResult result = runGitCommand(directory, ProcessMode.DEFAULT, args);	6✔
319	if (!result.isSuccessful()) {	3!
320	String command = result.getCommand();	×
321	this.context.requireOnline(command, false);	×
322	result.failOnError();	×
323	}
324	}	1✔
325
326	private void runGitCommand(Path directory, List<String> args) {
327
328	runGitCommand(directory, args.toArray(String[]::new));	10✔
329	}	1✔
330
331	private String runGitCommandAndGetSingleOutput(String warningOnError, Path directory, String... args) {
332
333	return runGitCommandAndGetSingleOutput(warningOnError, directory, ProcessMode.DEFAULT_CAPTURE, args);	7✔
334	}
335
336	private String runGitCommandAndGetSingleOutput(String warningOnError, Path directory, ProcessMode mode, String... args) {
337	ProcessErrorHandling errorHandling = ProcessErrorHandling.NONE;	2✔
338	if (this.context.debug().isEnabled()) {	5!
339	errorHandling = ProcessErrorHandling.LOG_WARNING;	2✔
340	}
341	ProcessResult result = runGitCommand(directory, mode, errorHandling, args);	7✔
342	if (result.isSuccessful()) {	3!
343	List<String> out = result.getOut();	3✔
344	int size = out.size();	3✔
345	if (size == 1) {	3✔
346	return out.get(0);	5✔
347	} else if (size == 0) {	2!
348	warningOnError += " - No output received from " + result.getCommand();	6✔
349	} else {
350	warningOnError += " - Expected single line of output but received " + size + " lines from " + result.getCommand();	×
351	}
352	}
353	this.context.warning(warningOnError);	4✔
354	return null;	2✔
355	}
356
357	private ProcessResult runGitCommand(Path directory, ProcessMode mode, String... args) {
358
359	return runGitCommand(directory, mode, ProcessErrorHandling.LOG_WARNING, args);	7✔
360	}
361
362	private ProcessResult runGitCommand(Path directory, ProcessMode mode, ProcessErrorHandling errorHandling, String... args) {
363
364	ProcessContext processContext;
365
366	if (this.context.isBatchMode()) {	4!
367	processContext = this.context.newProcess().executable("git").withEnvVar("GIT_TERMINAL_PROMPT", "0").withEnvVar("GCM_INTERACTIVE", "never")	×
368	.withEnvVar("GIT_ASKPASS", "echo").withEnvVar("SSH_ASKPASS", "echo").errorHandling(errorHandling).directory(directory);	×
369	} else {
370	processContext = this.context.newProcess().executable("git").errorHandling(errorHandling)	8✔
371	.directory(directory);	2✔
372	}
373
374	processContext.addArgs(args);	4✔
375	return processContext.run(mode);	4✔
376	}
377
378	@Override
379	public void saveCurrentCommitId(Path repository, Path trackedCommitIdPath) {
380
381	if ((repository == null) \|\| (trackedCommitIdPath == null)) {	4!
382	this.context.warning("Invalid usage of saveCurrentCommitId with null value");	×
383	return;	×
384	}
385	this.context.trace("Saving commit Id of {} into {}", repository, trackedCommitIdPath);	14✔
386	String currentCommitId = determineCurrentCommitId(repository);	4✔
387	if (currentCommitId != null) {	2!
388	try {
389	Files.writeString(trackedCommitIdPath, currentCommitId);	6✔
390	} catch (IOException e) {	×
391	throw new IllegalStateException("Failed to save commit ID", e);	×
392	}	1✔
393	}
394	}	1✔
395
396	/**
397	* @param repository the {@link Path} to the git repository.
398	* @return the current commit ID of the given {@link Path repository}.
399	*/
400	protected String determineCurrentCommitId(Path repository) {
401	return runGitCommandAndGetSingleOutput("Failed to get current commit id.", repository, "rev-parse", FILE_HEAD);	×
402	}
403	}
404
405

devonfw / IDEasy / 19632300454

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