public Plan Plan(string name)
{
var plan = _plans[name].FirstOrDefault();
if (plan != null)
{
return(plan);
}
Console.Error.WriteLine("No plan found named " + name + " so assuming a table with that name");
return(new Plan
{
Name = name,
Segments = Segment.Parse(name).ToArray()
});
}
public static PlanFile Load(string planFile)
{
if (File.Exists(planFile) == false)
{
Console.Error.WriteLine("Plan file cannot be found. Specify with -plan <planfile>. Defaults to forklift.plan");
return(new PlanFile(Enumerable.Empty <Env>(), Enumerable.Empty <Plan>()));
}
var plans = new List <Plan>();
var envs = new List <Env>();
var finishedEnvironments = false;
var currentPlan = default(Plan);
var sb = new StringBuilder();
foreach (var line in File.ReadAllLines(planFile))
{
if (finishedEnvironments)
{
var m = Regex.Match(line, @"^\[(.+)\]$");
if (m.Success)
{
if (currentPlan != default(Plan))
{
currentPlan.Segments = Segment.Parse(sb.ToString()).ToArray();
sb.Clear();
}
currentPlan = new Plan
{
Name = m.Result("$1")
};
plans.Add(currentPlan);
}
else
{
sb.AppendLine(line);
}
}
else
{
if (String.IsNullOrWhiteSpace(line))
{
finishedEnvironments = true;
continue;
}
var match = Regex.Match(line, @"^(.+):(.+)$");
if (!match.Success)
{
throw new Exception(String.Format("Plan file must start with environments in 'name:connectionstring' format (without quotes). '{0}' does not match", line));
}
envs.Add(new Env
{
Name = match.Result("$1").Trim(),
ConnectionString = match.Result("$2").Trim()
});
}
}
if (currentPlan != default(Plan))
{
currentPlan.Segments = Segment.Parse(sb.ToString()).ToArray();
}
return(new PlanFile(envs, plans));
}