Example usage for org.eclipse.jgit.storage.file FileRepositoryBuilder FileRepositoryBuilder

Introduction

In this page you can find the example usage for org.eclipse.jgit.storage.file FileRepositoryBuilder FileRepositoryBuilder.

Prototype

FileRepositoryBuilder

Source Link

Usage

From source file:info.debatty.sparkpackages.maven.plugin.PublishMojo.java

License:Open Source License

final String getGitCommit() throws MojoFailureException {
    Repository git_repository = null;//  w  ww .  ja  v  a  2  s  .  c  o  m
    try {
        git_repository = new FileRepositoryBuilder().setMustExist(true)
                .findGitDir(new File(getProject().getBasedir().getAbsolutePath())).build();
    } catch (IOException ex) {
        throw new MojoFailureException("GIT repo not found!", ex);
    }

    ObjectId resolve = null;
    try {
        resolve = git_repository.resolve("HEAD");
    } catch (IncorrectObjectTypeException ex) {
        throw new MojoFailureException("GIT error!", ex);
    } catch (RevisionSyntaxException | IOException ex) {
        throw new MojoFailureException("GIT error!", ex);
    }

    return resolve.getName();
}

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From source file:io.fabric8.collector.git.GitBuildConfigProcessor.java

License:Apache License

protected void doPull(File gitFolder, CredentialsProvider cp, String branch, PersonIdent personIdent,
        UserDetails userDetails) {//from  ww w  . jav  a2s . com
    try {
        FileRepositoryBuilder builder = new FileRepositoryBuilder();
        Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
                .findGitDir() // scan up the file system tree
                .build();

        Git git = new Git(repository);

        File projectFolder = repository.getDirectory();

        StoredConfig config = repository.getConfig();
        String url = config.getString("remote", userDetails.getRemote(), "url");
        if (Strings.isNullOrBlank(url)) {
            LOG.warn("No remote repository url for " + branch + " defined for the git repository at "
                    + projectFolder.getCanonicalPath() + " so cannot pull");
            //return;
        }
        String mergeUrl = config.getString("branch", branch, "merge");
        if (Strings.isNullOrBlank(mergeUrl)) {
            LOG.warn("No merge spec for branch." + branch + ".merge in the git repository at "
                    + projectFolder.getCanonicalPath() + " so not doing a pull");
            //return;
        }

        LOG.debug("Performing a pull in git repository " + projectFolder.getCanonicalPath() + " on remote URL: "
                + url);
        PullCommand pull = git.pull();
        GitHelpers.configureCommand(pull, userDetails);
        pull.setRebase(true).call();
    } catch (Throwable e) {
        LOG.error("Failed to pull from the remote git repo with credentials " + cp + " due: " + e.getMessage()
                + ". This exception is ignored.", e);
    }
}

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From source file:io.fabric8.collector.git.GitHelpers.java

License:Apache License

public static Git gitFromGitFolder(File gitFolder) throws IOException {
    FileRepositoryBuilder builder = new FileRepositoryBuilder();
    Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
            .findGitDir() // scan up the file system tree
            .build();/*  w w w .ja v a2 s .c om*/

    return new Git(repository);
}

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From source file:io.fabric8.forge.generator.pipeline.JenkinsPipelineLibrary.java

License:Apache License

protected void doPull(File gitFolder, CredentialsProvider cp, String branch, PersonIdent personIdent,
        UserDetails userDetails) {//from w ww . j  a  v a  2  s. c om
    StopWatch watch = new StopWatch();
    try {
        FileRepositoryBuilder builder = new FileRepositoryBuilder();
        Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
                .findGitDir() // scan up the file system tree
                .build();

        Git git = new Git(repository);

        File projectFolder = repository.getDirectory();

        StoredConfig config = repository.getConfig();
        String url = config.getString("remote", remote, "url");
        if (io.fabric8.utils.Strings.isNullOrBlank(url)) {
            LOG.warn("No remote repository url for " + branch + " defined for the git repository at "
                    + projectFolder.getCanonicalPath() + " so cannot pull");
            //return;
        }
        String mergeUrl = config.getString("branch", branch, "merge");
        if (io.fabric8.utils.Strings.isNullOrBlank(mergeUrl)) {
            LOG.warn("No merge spec for branch." + branch + ".merge in the git repository at "
                    + projectFolder.getCanonicalPath() + " so not doing a pull");
            //return;
        }

        // lets trash any failed changes
        LOG.debug("Stashing local changes to the repo");
        boolean hasHead = true;
        try {
            git.log().all().call();
            hasHead = git.getRepository().getAllRefs().containsKey("HEAD");
        } catch (NoHeadException e) {
            hasHead = false;
        }
        if (hasHead) {
            // lets stash any local changes just in case..
            try {
                git.stashCreate().setPerson(personIdent).setWorkingDirectoryMessage("Stash before a write")
                        .setRef("HEAD").call();
            } catch (Throwable e) {
                LOG.error("Failed to stash changes: " + e, e);
                Throwable cause = e.getCause();
                if (cause != null && cause != e) {
                    LOG.error("Cause: " + cause, cause);
                }
            }
        }

        //LOG.debug("Resetting the repo");
        //git.reset().setMode(ResetCommand.ResetType.HARD).call();

        LOG.debug("Performing a pull in git repository " + projectFolder.getCanonicalPath() + " on remote URL: "
                + url);
        PullCommand pull = git.pull();
        GitUtils.configureCommand(pull, userDetails);
        pull.setRebase(true).call();
    } catch (Throwable e) {
        LOG.error("Failed to pull from the remote git repo with credentials " + cp + " due: " + e.getMessage()
                + ". This exception is ignored.", e);
    } finally {
        LOG.debug("doPull took " + watch.taken());
    }
}

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From source file:io.fabric8.forge.rest.git.RepositoryResource.java

License:Apache License

protected <T> T gitOperation(final GitContext context, final GitOperation<T> operation) throws Exception {
    return lockManager.withLock(gitFolder, new Callable<T>() {

        @Override/*from  www  .j  ava  2s.c o m*/
        public T call() throws Exception {
            projectFileSystem.cloneRepoIfNotExist(userDetails, basedir, cloneUrl);

            FileRepositoryBuilder builder = new FileRepositoryBuilder();
            Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
                    .findGitDir() // scan up the file system tree
                    .build();

            Git git = new Git(repository);
            if (Strings.isNullOrBlank(origin)) {
                throw new IOException("Could not find remote git URL for folder " + gitFolder.getPath());
            }

            CredentialsProvider credentials = userDetails.createCredentialsProvider();
            createPersonIdent();

            disableSslCertificateChecks();
            LOG.info("Stashing local changes to the repo");
            boolean hasHead = true;
            try {
                git.log().all().call();
                hasHead = git.getRepository().getAllRefs().containsKey("HEAD");
            } catch (NoHeadException e) {
                hasHead = false;
            }
            if (hasHead) {
                // lets stash any local changes just in case..
                try {
                    git.stashCreate().setPerson(personIdent).setWorkingDirectoryMessage("Stash before a write")
                            .setRef("HEAD").call();
                } catch (Throwable e) {
                    LOG.error("Failed to stash changes: " + e, e);
                    Throwable cause = e.getCause();
                    if (cause != null && cause != e) {
                        LOG.error("Cause: " + cause, cause);
                    }
                }
            }

            checkoutBranch(git, context);
            if (context.isRequirePull()) {
                doPull(git, context);
            }

            T result = operation.call(git, context);

            if (Strings.isNullOrBlank(message)) {
                message = "";
            }
            if (context.isRequireCommit() && hasGitChanges(git)) {
                doAddCommitAndPushFiles(git, userDetails, personIdent, branch, origin, message,
                        isPushOnCommit());
            }
            return result;
        }

    });
}

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From source file:io.fabric8.forge.rest.main.GitCommandCompletePostProcessor.java

License:Apache License

@Override
public void firePostCompleteActions(String name, ExecutionRequest executionRequest, RestUIContext context,
        CommandController controller, ExecutionResult results, HttpServletRequest request) {
    UserDetails userDetails = gitUserHelper.createUserDetails(request);

    String user = userDetails.getUser();
    String password = userDetails.getPassword();
    String authorEmail = userDetails.getEmail();
    String address = userDetails.getAddress();
    String branch = userDetails.getBranch();
    String origin = projectFileSystem.getRemote();

    try {/*from   w w w  .  j a  va 2  s  . c  o  m*/
        CredentialsProvider credentials = userDetails.createCredentialsProvider();
        PersonIdent personIdent = new PersonIdent(user, authorEmail);

        if (name.equals(PROJECT_NEW_COMMAND)) {
            String targetLocation = null;
            String named = null;
            List<Map<String, String>> inputList = executionRequest.getInputList();
            for (Map<String, String> map : inputList) {
                if (Strings.isNullOrEmpty(targetLocation)) {
                    targetLocation = map.get("targetLocation");
                }
                if (Strings.isNullOrEmpty(named)) {
                    named = map.get("named");
                }
            }
            if (Strings.isNullOrEmpty(targetLocation)) {
                LOG.warn("No targetLocation could be found!");
            } else if (Strings.isNullOrEmpty(named)) {
                LOG.warn("No named could be found!");
            } else {
                File basedir = new File(targetLocation, named);
                if (!basedir.isDirectory() || !basedir.exists()) {
                    LOG.warn("Generated project folder does not exist: " + basedir.getAbsolutePath());
                } else {
                    InitCommand initCommand = Git.init();
                    initCommand.setDirectory(basedir);
                    Git git = initCommand.call();
                    LOG.info("Initialised an empty git configuration repo at {}", basedir.getAbsolutePath());

                    // lets create the repository
                    GitRepoClient repoClient = userDetails.createRepoClient();
                    CreateRepositoryDTO createRepository = new CreateRepositoryDTO();
                    createRepository.setName(named);

                    String fullName = null;
                    RepositoryDTO repository = repoClient.createRepository(createRepository);
                    if (repository != null) {
                        if (LOG.isDebugEnabled()) {
                            LOG.debug("Got repository: " + toJson(repository));
                        }
                        fullName = repository.getFullName();
                    }
                    if (Strings.isNullOrEmpty(fullName)) {
                        fullName = user + "/" + named;
                    }
                    String htmlUrl = address + user + "/" + named;
                    String remoteUrl = address + user + "/" + named + ".git";
                    //results.appendOut("Created git repository " + fullName + " at: " + htmlUrl);

                    results.setOutputProperty("fullName", fullName);
                    results.setOutputProperty("cloneUrl", remoteUrl);
                    results.setOutputProperty("htmlUrl", htmlUrl);

                    // now lets import the code and publish
                    LOG.info("Using remoteUrl: " + remoteUrl + " and remote name " + origin);
                    configureBranch(git, branch, origin, remoteUrl);

                    createKubernetesResources(user, named, remoteUrl, branch, repoClient, address);

                    String message = createCommitMessage(name, executionRequest);
                    doAddCommitAndPushFiles(git, credentials, personIdent, remoteUrl, branch, origin, message);
                }
            }
        } else {
            File basedir = context.getInitialSelectionFile();
            String absolutePath = basedir != null ? basedir.getAbsolutePath() : null;
            if (basedir != null) {
                File gitFolder = new File(basedir, ".git");
                if (gitFolder.exists() && gitFolder.isDirectory()) {
                    FileRepositoryBuilder builder = new FileRepositoryBuilder();
                    Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
                            .findGitDir() // scan up the file system tree
                            .build();

                    Git git = new Git(repository);
                    String remoteUrl = getRemoteURL(git, branch);
                    if (origin == null) {
                        LOG.warn("Could not find remote git URL for folder " + absolutePath);
                    } else {
                        String message = createCommitMessage(name, executionRequest);
                        doAddCommitAndPushFiles(git, credentials, personIdent, remoteUrl, branch, origin,
                                message);
                    }
                }
            }
        }
    } catch (Exception e) {
        handleException(e);
    }
}

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From source file:io.fabric8.forge.rest.main.ProjectFileSystem.java

License:Apache License

protected void doPull(File gitFolder, CredentialsProvider cp, String branch) {
    try {//from   w  ww  .  j ava 2  s. c o  m
        FileRepositoryBuilder builder = new FileRepositoryBuilder();
        Repository repository = builder.setGitDir(gitFolder).readEnvironment() // scan environment GIT_* variables
                .findGitDir() // scan up the file system tree
                .build();

        Git git = new Git(repository);

        File projectFolder = repository.getDirectory();

        StoredConfig config = repository.getConfig();
        String url = config.getString("remote", remote, "url");
        if (Strings.isNullOrBlank(url)) {
            LOG.warn("No remote repository url for " + branch + " defined for the git repository at "
                    + projectFolder.getCanonicalPath() + " so cannot pull");
            //return;
        }
        String mergeUrl = config.getString("branch", branch, "merge");
        if (Strings.isNullOrBlank(mergeUrl)) {
            LOG.warn("No merge spec for branch." + branch + ".merge in the git repository at "
                    + projectFolder.getCanonicalPath() + " so not doing a pull");
            //return;
        }

        // lets trash any failed changes
        LOG.info("Resetting the repo");
        git.reset().setMode(ResetCommand.ResetType.HARD).call();

        LOG.info("Performing a pull in git repository " + projectFolder.getCanonicalPath() + " on remote URL: "
                + url);
        git.pull().setCredentialsProvider(cp).setRebase(true).call();
    } catch (Throwable e) {
        LOG.error("Failed to pull from the remote git repo with credentials " + cp + " due: " + e.getMessage()
                + ". This exception is ignored.", e);
    }
}

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From source file:io.fabric8.maven.AbstractFabric8Mojo.java

License:Apache License

protected Repository getGitRepository(File basedir, String envVarName) {
    try {//from   ww  w. j  a  va 2  s.c  om
        File gitFolder = GitHelpers.findGitFolder(basedir);
        if (gitFolder == null) {
            warnIfInCDBuild("Could not find .git folder based on the current basedir of " + basedir);
            return null;
        }
        FileRepositoryBuilder builder = new FileRepositoryBuilder();
        Repository repository = builder.readEnvironment().setGitDir(gitFolder).build();
        if (repository == null) {
            warnIfInCDBuild("Cannot create default value for $" + envVarName
                    + " as no .git/config file could be found");
        }
        return repository;
    } catch (Exception e) {
        warnIfInCDBuild("Failed to initialise Git Repository: " + e, e);
        return null;
    }
}

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From source file:io.fabric8.maven.core.util.GitUtil.java

License:Apache License

public static Repository getGitRepository(MavenProject project) throws IOException {
    MavenProject rootProject = MavenUtil.getRootProject(project);
    File baseDir = rootProject.getBasedir();
    if (baseDir == null) {
        baseDir = project.getBasedir();/*from   ww  w . jav a2s  .c o  m*/
    }
    if (baseDir == null) {
        // TODO: Why is this check needed ?
        baseDir = new File(System.getProperty("basedir", "."));
    }
    File gitFolder = findGitFolder(baseDir);
    if (gitFolder == null) {
        // No git repository found
        return null;
    }
    FileRepositoryBuilder builder = new FileRepositoryBuilder();
    Repository repository = builder.readEnvironment().setGitDir(gitFolder).build();
    return repository;
}

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From source file:io.fabric8.maven.CreateBranchMojo.java

License:Apache License

protected void initGitRepo() throws MojoExecutionException, IOException, GitAPIException {
    buildDir.mkdirs();//  w  w w. java2  s .  c om
    File gitDir = new File(buildDir, ".git");
    if (!gitDir.exists()) {
        String repo = gitUrl;
        if (Strings.isNotBlank(repo)) {
            getLog().info("Cloning git repo " + repo + " into directory " + getGitBuildPathDescription()
                    + " cloneAllBranches: " + cloneAll);
            CloneCommand command = Git.cloneRepository().setCloneAllBranches(cloneAll).setURI(repo)
                    .setDirectory(buildDir).setRemote(remoteName);
            // .setCredentialsProvider(getCredentials()).
            try {
                git = command.call();
                return;
            } catch (Throwable e) {
                getLog().error("Failed to command remote repo " + repo + " due: " + e.getMessage(), e);
                // lets just use an empty repo instead
            }
        } else {
            InitCommand initCommand = Git.init();
            initCommand.setDirectory(buildDir);
            git = initCommand.call();
            getLog().info("Initialised an empty git configuration repo at " + getGitBuildPathDescription());

            // lets add a dummy file
            File readMe = new File(buildDir, "ReadMe.md");
            getLog().info("Generating " + readMe);
            Files.writeToFile(readMe, "fabric8 git repository created by fabric8-maven-plugin at " + new Date(),
                    Charset.forName("UTF-8"));
            git.add().addFilepattern("ReadMe.md").call();
            commit("Initial commit");
        }
        String branch = git.getRepository().getBranch();
        configureBranch(branch);
    } else {
        getLog().info("Reusing existing git repository at " + getGitBuildPathDescription());

        FileRepositoryBuilder builder = new FileRepositoryBuilder();
        Repository repository = builder.setGitDir(gitDir).readEnvironment() // scan environment GIT_* variables
                .findGitDir() // scan up the file system tree
                .build();

        git = new Git(repository);
        if (pullOnStartup) {
            doPull();
        } else {
            getLog().info("git pull from remote config repo on startup is disabled");
        }
    }
}

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