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Added valid --type values to dotnet help new (#3644)

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Used approach that ensures valid values for --lang and --type
in dotnet help new are always up to date.
This commit is contained in:
Petr Onderka 2016-06-23 00:20:40 +02:00 • committed by Piotr Puszkiewicz
parent 90b7617dc5
commit 63846c5751
1 changed files with 14 additions and 6 deletions
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20
src/dotnet/commands/dotnet-new/Program.cs
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@ -96,16 +96,24 @@ namespace Microsoft.DotNet.Tools.New
app.Description = "Initializes empty project for .NET Platform";
app.HelpOption("-h|--help");
var lang = app.Option("-l|--lang <LANGUAGE>", "Language of project [C#|F#]", CommandOptionType.SingleValue);
var type = app.Option("-t|--type <TYPE>", "Type of project", CommandOptionType.SingleValue);
var csharp = new { Name = "C#", Alias = new[] { "c#", "cs", "csharp" }, TemplatePrefix = "CSharp", Templates = new[] { "Console", "Web", "Lib", "xunittest" } };
var fsharp = new { Name = "F#", Alias = new[] { "f#", "fs", "fsharp" }, TemplatePrefix = "FSharp", Templates = new[] { "Console" } };
var languages = new[] { csharp, fsharp };
string langValuesString = string.Join(", ", languages.Select(l => l.Name));
var typeValues =
from l in languages
let values = string.Join(", ", l.Templates)
select $"Valid values for {l.Name}: {values}.";
string typeValuesString = string.Join(" ", typeValues);
var lang = app.Option("-l|--lang <LANGUAGE>", $"Language of project Valid values: {langValuesString}.", CommandOptionType.SingleValue);
var type = app.Option("-t|--type <TYPE>", $"Type of project {typeValuesString}", CommandOptionType.SingleValue);
var dotnetNew = new NewCommand();
app.OnExecute(() =>
{
var csharp = new { Name = "C#", Alias = new[] { "c#", "cs", "csharp" }, TemplatePrefix = "CSharp", Templates = new[] { "Console", "Web", "Lib", "xunittest" } };
var fsharp = new { Name = "F#", Alias = new[] { "f#", "fs", "fsharp" }, TemplatePrefix = "FSharp", Templates = new[] { "Console" } };
string languageValue = lang.Value() ?? csharp.Name;
var language = new[] { csharp, fsharp }