namespace LibGit2Sharp.Core
{
    internal enum GitErrorCode
    {
        Ok = 0,
        Error = -1,

        /// <summary>
        ///   Input does not exist in the scope searched.
        /// </summary>
        NotFound = -3,

        /// <summary>
        ///   Input already exists in the processed scope.
        /// </summary>
        Exists = -4,

        /// <summary>
        ///   The given short oid is ambiguous.
        /// </summary>
        Ambiguous = -5,

        /// <summary>
        ///   Buffer related issue.
        /// </summary>
        Buffer = -6,

        /// <summary>
        ///   Callback error.
        /// </summary>
        User = -7,

        /// <summary>
        ///   Operation cannot be performed against a bare repository.
        /// </summary>
        BareRepo = -8,

        /// <summary>
        ///   Operation cannot be performed against an orphaned HEAD.
        /// </summary>
        OrphanedHead = -9,

        /// <summary>
        ///   Operation cannot be performed against a not fully merged index.
        /// </summary>
        UnmergedEntries = -10,

        /// <summary>
        ///   Push cannot be performed against the remote without losing commits.
        /// </summary>
        NonFastForward = -11,

        /// <summary>
        ///   Input is not a valid specification.
        /// </summary>
        InvalidSpecification = -12,

        /// <summary>
        ///   A conflicting change has been detected.
        /// </summary>
        MergeConflict = -13,

        /// <summary>
        ///   Skip and passthrough the given ODB backend.
        /// </summary>
        PassThrough = -30,

        /// <summary>
        ///   There are no more entries left to iterate.
        /// </summary>
        IterOver = -31,
    }
}