From 793fc0372533542be8c5fcf5b58ebdf540657eec Mon Sep 17 00:00:00 2001
From: Ryan Gregg <rgregg@users.noreply.github.com>
Date: Mon, 22 Feb 2016 16:04:17 -0800
Subject: [PATCH] Add ability to ignore errors

---
 ApiDocs.Console/CommandLineOptions.cs |  3 +++
 ApiDocs.Console/Program.cs            | 11 +++++++++++
 2 files changed, 14 insertions(+)

diff --git a/ApiDocs.Console/CommandLineOptions.cs b/ApiDocs.Console/CommandLineOptions.cs
index 0ffdd81..75a6c7e 100644
--- a/ApiDocs.Console/CommandLineOptions.cs
+++ b/ApiDocs.Console/CommandLineOptions.cs
@@ -92,6 +92,9 @@ class BaseOptions
         [Option("appveyor-url", HelpText="Specify the AppVeyor Build Worker API URL for output integration")]
         public string AppVeyorServiceUrl { get; set; }
 
+        [Option("ignore-errors", HelpText="Prevent errors from generating a non-zero return code.")]
+        public bool IgnoreErrors { get; set; }
+
 #if DEBUG
         [Option("debug", HelpText="Launch the debugger before doing anything interesting")]
         public bool AttachDebugger { get; set; }
diff --git a/ApiDocs.Console/Program.cs b/ApiDocs.Console/Program.cs
index 2319d2a..291c3e8 100644
--- a/ApiDocs.Console/Program.cs
+++ b/ApiDocs.Console/Program.cs
@@ -54,6 +54,9 @@ class Program
         public static readonly BuildWorkerApi BuildWorker = new BuildWorkerApi();
         public static AppConfigFile CurrentConfiguration { get; private set; }
 
+        // Set to true to disable returning an error code when the app exits.
+        private static bool IgnoreErrors { get; set; }
+
         static void Main(string[] args)
         {
             Logging.ProviderLogger(new ConsoleAppLogger());
@@ -80,6 +83,7 @@ static void Main(string[] args)
                 Exit(failure: true);
             }
 
+            IgnoreErrors = verbOptions.IgnoreErrors;
 #if DEBUG
             if (verbOptions.AttachDebugger)
             {
@@ -989,6 +993,13 @@ private static void Exit(bool failure, int? customExitCode = null)
             {
                 exitCode = customExitCode.Value;
             }
+
+            if (IgnoreErrors)
+            {
+                FancyConsole.WriteLine("Ignoring errors and returning a successful exit code.");
+                exitCode = ExitCodeSuccess;
+            }
+
 #if DEBUG
             Console.WriteLine("Exit code: " + exitCode);
             if (Debugger.IsAttached)