19536215420

Committed 20 Nov 2025 12:04PM UTC coverage: 69.094% (+0.2%) from 68.924%

Build # 19536215420

Build Type

Pull #1577

github

Committed by

web-flow

Commit Message

Merge e45ca891c 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;

  /**
   * @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) {

    verifyGitInstalled();
    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) {

    verifyGitInstalled();
    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) {

    verifyGitInstalled();
    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) {

    verifyGitInstalled();
    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) {

    verifyGitInstalled();
    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) {

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

  @Override
  public String determineRemote(Path repository) {

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

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

    verifyGitInstalled();
    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) {

    verifyGitInstalled();
    // 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) {

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

  IdeContext getContext() {

    return this.context;
  }

  @Override
  public void verifyGitInstalled() {

    String bashBinary = this.context.findBashRequired();
    String message = "Git is not installed on your computer but required by IDEasy. Please download and install git:\n"
        + "https://git-scm.com/download/";

    if (SystemInfoImpl.INSTANCE.isWindows()) {
      Path bashPath = Path.of(bashBinary);
      if (Files.exists(bashPath)) {
        Path gitPath = bashPath.getParent().resolve("git.exe");
        if (Files.exists(gitPath)) {
          this.context.trace("Git path was extracted from bash path at: {}", gitPath);
          SystemPath systemPath = this.context.getPath();
          systemPath.setPath("git", gitPath);
        } else {
          this.context.debug("Git path: {} was extracted from bash path at: {} but it does not exist", gitPath, bashPath);
          throw new CliException(message);
        }
      } else {
        this.context.debug("Bash path was checked at: {} but it does not exist", bashPath);
        throw new CliException(message);
      }
    } else {
      Path git = Path.of("git");
      Path binaryGitPath = this.context.getPath().findBinary(git);
      if (git == binaryGitPath) {
        throw new CliException(message);
      }
    }

    this.context.trace("Using Bash at: {}", bashBinary);
    this.context.trace("Git is installed");
  }

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

devonfw / IDEasy / 19536215420

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