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Create a Help section

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This commit is contained in:
Paul Betts
2014-08-21 16:10:50 -07:00
parent 3b9ea34fb7
commit 3965b0703c
1 changed files with 10 additions and 3 deletions
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13
src/Update/Program.cs
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@@ -9,6 +9,8 @@ namespace Update
{ {
class Program class Program
{ {
static OptionSet opts;
static int Main(string[] args) static int Main(string[] args)
{ {
if (args.Any(x => x.StartsWith("/squirrel", StringComparison.OrdinalIgnoreCase))) { if (args.Any(x => x.StartsWith("/squirrel", StringComparison.OrdinalIgnoreCase))) {
@@ -17,8 +19,12 @@ namespace Update
return 0; return 0;
} }
var opts = new OptionSet() { opts = new OptionSet() {
{ "h|?|help", v => ShowHelp() } "Usage: Update.exe command [OPTS]",
"Manages Squirrel packages",
"",
"Options:",
{ "h|?|help", "Display Help and exit", v => ShowHelp() }
}; };
opts.Parse(args); opts.Parse(args);
@@ -28,7 +34,8 @@ namespace Update
static void ShowHelp() static void ShowHelp()
{ {
Console.WriteLine("Help!"); opts.WriteOptionDescriptions(Console.Out);
Environment.Exit(0);
} }
} }
} }