CuteGit/gitrepository.cpp

#include "gitrepository.h"

#include <QDebug>
#include <QFileInfo>
#include <QDir>

#include <git2.h>

GitRepository::GitRepository(const QString& root) : QObject()
  ,m_repo(nullptr)
{
    if(git_repository_open(&m_repo, root.toUtf8().data()) != 0) {
        qDebug() << "Cannot open repository";
        close();
        return;
    }

    m_root = root;
    m_path = git_repository_workdir(m_repo);
    m_name = m_path;//TODO: replace with Human readable name
    qDebug() << "New repo:" << m_name << m_root << m_path;

    //    git_reflog* reflog;

    //    if(git_reflog_read(&reflog, m_repo, "HEAD") != 0) {
    //        qDebug() << "reflogs could not be read";
    //        return;
    //    }

    //    quint64 count = git_reflog_entrycount(reflog);
    //    qDebug() << count;

    //    for(quint64 i = 0; i < count; i++)
    //    {
    //        git_reflog_entry* entry = git_reflog_entry_byindex(reflog, i);
    //        git_oid* oid = git_reflog_entry_id_new(entry);
    //    }
    //    git_reflog_free(reflog);


    git_reference *out;
    git_branch_t branch;
    git_branch_iterator* iter;
    git_branch_iterator_new(&iter, m_repo, GIT_BRANCH_ALL);

    while(git_branch_next(&out, &branch, iter) == 0)
    {
        const char* branch_name;
        git_branch_name(&branch_name, out);
        qDebug() << branch_name;

        git_revwalk* walk;
        git_revwalk_new(&walk, m_repo);
        git_revwalk_push_head(walk);
        git_revwalk_sorting(walk, GIT_SORT_TOPOLOGICAL);

        git_oid newoid;
        while(git_revwalk_next(&newoid, walk) == 0)
        {
            git_commit *wcommit;
            if(git_commit_lookup(&wcommit, m_repo, &newoid) != 0 )
            {
                qDebug() << "git_commit_lookup error";
                continue;
            }

            qDebug() << git_commit_id(wcommit);
            qDebug() << git_commit_time( wcommit );
            qDebug() << git_commit_message( wcommit );
            qDebug() << git_commit_author( wcommit );

            qDebug() << "=================================================";
            git_commit_free( wcommit );
        }

        git_revwalk_free( walk );

        git_reference_free(out);
    }

}

GitRepository::~GitRepository()
{
    close();
}

void GitRepository::close()
{
    if(m_repo) {
        git_repository_free(m_repo);
    }
    m_repo = nullptr;
}