using System;

using System.Collections.Generic;

using System.Text;

using System.Text.RegularExpressions;



namespace MSBuildVersioning

{

    /// <summary>

    /// Replaces tokens in a string with information from a <c>HgInfoProvider</c>.

    /// </summary>

    public class HgVersionTokenReplacer : VersionTokenReplacer

    {

        public HgVersionTokenReplacer(HgInfoProvider infoProvider)

        {

            SourceControlInfoProvider = infoProvider;



            AddToken("REVNUM", () => infoProvider.GetRevisionNumber().ToString());

            AddToken("REVNUM_MOD", x => (infoProvider.GetRevisionNumber() % x).ToString());

            AddToken("REVNUM_DIV", x => (infoProvider.GetRevisionNumber() / x).ToString());

            AddToken("REVID", () => infoProvider.GetRevisionId());

            AddToken("REVIDLONG", () => infoProvider.GetLongRevisionId());

            AddToken("DIRTY", () => infoProvider.IsWorkingCopyDirty() ? "1" : "0");

            AddToken("BRANCH", () => infoProvider.GetBranch());

            AddToken("TAGS", () => infoProvider.GetTags());

        }

    }

}