/Mercurial.Net/Hooks/MercurialOutgoingHook.cs

using System;

using System.Diagnostics.CodeAnalysis;



namespace Mercurial.Hooks

{

    /// <summary>

    /// This <see cref="MercurialHookBase"/> descendant implements the

    /// code necessary to handle the "outgoing" hook:

    /// This is run after sending changes from local repository to another.

    /// </summary>

    public class MercurialOutgoingHook : MercurialHookBase

    {

        /// <summary>

        /// This is the backing field for the <see cref="Source"/> property.

        /// </summary>

        private readonly string _Source = Environment.GetEnvironmentVariable("HG_SOURCE") ?? string.Empty;



        /// <summary>

        /// This is the backing field for the <see cref="FirstRevision"/> property.

        /// </summary>

        private readonly RevSpec _FirstRevision = LoadRevision("HG_NODE");



        /// <summary>

        /// This is the backing field for the <see cref="Url"/> property.

        /// </summary>

        private readonly string _Url = Environment.GetEnvironmentVariable("HG_URL") ?? string.Empty;



        /// <summary>

        /// Gets the source of the operation.

        /// </summary>

        public string Source

        {

            get

            {

                return _Source;

            }

        }



        /// <summary>

        /// Gets the <see cref="RevSpec"/> of the first changeset that was sent.

        /// </summary>

        public RevSpec FirstRevision

        {

            get

            {

                return _FirstRevision;

            }

        }



        /// <summary>

        /// Gets the url of the remote repository, if known.

        /// </summary>

        [SuppressMessage("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings", Justification = "Cannot guarantee this is a valid Uri, but it is still given as an Url from Mercurial")]

        public string Url

        {

            get

            {

                return _Url;

            }

        }

    }

}