Net.Sf.Dbdeploy.OptionsManager.Initialize C# (CSharp) Method

        private static OptionSet Initialize(DbDeployConfig config, ConfigFileInfo configFile) 
        {
            var options = new OptionSet();

            options
                .Add(
                    "d|dbms=",
                    "DBMS type ('mssql', 'mysql' or 'ora')",
                    s => config.Dbms = s)

                .Add(
                    "c|connectionstring=",
                    "connection string for database",
                    s => config.ConnectionString = StripQuotes(s))

                .Add(
                    "s|scriptdirectory=",
                    "directory containing change scripts (default: .)",
                    s => config.ScriptDirectory = new DirectoryInfo(StripQuotes(s)))

                .Add(
                    "o|outputfile=",
                    "output file",
                    s => config.OutputFile = new FileInfo(StripQuotes(s)))

                .Add(
                    "t|changelogtablename=",
                    "name of change log table to use (default: ChangeLog)",
                    s => config.ChangeLogTableName = StripQuotes(s))

                .Add(
                    "a|autocreatechangelogtable=",
                    "automatically creates the change log table if it does not exist (true or false).  Defaults to true.",
                    s => config.AutoCreateChangeLogTable = s.ToLowerInvariant() != "false")

                .Add(
                    "f|forceupdate=",
                    "forces previously failed scripts to be run again (true or false).  Defaults to false.",
                    s => config.ForceUpdate = s.ToLowerInvariant() == "true")

                .Add(
                    "u|usesqlcmd=",
                    "runs scripts in SQLCMD mode (true or false).  Defaults to false.",
                    s => config.UseSqlCmd = s.ToLowerInvariant() == "true")

                .Add(
                    "l|lastchangetoapply=",
                    "sets the last change to apply in the form of folder/scriptnumber (v1.0.0/4).",
                    s => config.LastChangeToApply = !string.IsNullOrWhiteSpace(s) ? new UniqueChange(s) : null)

                .Add(
                    "e|encoding=",
                    "encoding for input and output files (default: UTF-8)",
                    s => config.Encoding = new OutputFileEncoding(StripQuotes(s)).AsEncoding())

                .Add(
                    "templatedirectory=",
                    "template directory",
                    s => config.TemplateDirectory = new DirectoryInfo(StripQuotes(s)))

                .Add(
                    "delimiter=",
                    "delimiter to separate sql statements",
                    s => config.Delimiter = s)

                .Add(
                    "delimitertype=",
                    "delimiter type to separate sql statements (row or normal)",
                    s => config.DelimiterType = Parser.ParseDelimiterType(s))

                .Add(
                    "lineending=",
                    "line ending to use when applying scripts direct to db (platform, cr, crlf, lf)",
                    s => config.LineEnding = Parser.ParseLineEnding(s))

                .Add(
                    "config=",
                    "configuration file to use for all settings.",
                    s => configFile.FileInfo = !string.IsNullOrWhiteSpace(s) ? new FileInfo(StripQuotes(s)) : null);
            
            return options;
        }