Example usage for org.eclipse.jgit.api Git describe

Introduction

In this page you can find the example usage for org.eclipse.jgit.api Git describe.

Prototype

public DescribeCommand describe() 

Source Link

Document

Return a command object to come up with a short name that describes a commit in terms of the nearest git tag.

Usage

From source file:com.dell.doradus.core.DoradusServer.java

License:Apache License

/**
 * Get Doradus Version from git repo if it exists; otherwise get it from the local doradus.ver file
 * @return version//from   www  . java2 s .  c  o  m
 */
public static String getDoradusVersion() {
    String version = null;
    try {
        //first read from the local git repository
        Git git = Git.open(new File("../.git"));
        String url = git.getRepository().getConfig().getString("remote", "origin", "url");
        instance().m_logger.info("Remote.origin.url: {}", url);
        if (!Utils.isEmpty(url) && url.contains("dell-oss/Doradus.git")) {
            DescribeCommand cmd = git.describe();
            version = cmd.call();
            instance().m_logger.info("Doradus version found from git repo: {}", version);
            writeVersionToVerFile(version);
        }
    } catch (Throwable e) {
        instance().m_logger.info("failed to read version from git repo");
    }
    //if not found, reading from local file
    if (Utils.isEmpty(version)) {
        try {
            version = getVersionFromVerFile();
            instance().m_logger.info("Doradus version found from doradus.ver file {}", version);
        } catch (IOException e1) {
            version = null;
        }
    }
    return version;
}

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From source file:org.eclipse.emf.compare.doc.WikiTextToHTML.java

License:Open Source License

private String gitDescribe() {
    FileRepositoryBuilder builder = new FileRepositoryBuilder();
    try {/*  w  w w .  jav  a 2  s  . c  om*/
        Repository repo = builder.setWorkTree(new File(".")).readEnvironment() // scan environment GIT_* variables
                .findGitDir() // scan up the file system tree
                .build();
        Git git = new Git(repo);
        DescribeCommand command = git.describe();
        return command.call();
    } catch (IOException e) {
        new RuntimeException(e);
    } catch (GitAPIException e) {
        new RuntimeException(e);
    }
    return "";
}

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