From 974bedaca713da443c961e5a54ba3b6c0f485edc Mon Sep 17 00:00:00 2001
From: Ray <sympatheticfire@gmail.com>
Date: Sun, 31 Oct 2021 03:23:25 +0000
Subject: [PATCH] Added: open command-line support

---
 MainForm.cs             | 55 ++++++++++++++++++++++++++++++++++++++++-
 RandomFileRunner.csproj |  2 +-
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/MainForm.cs b/MainForm.cs
index 2749cb4..611ac3b 100644
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -50,6 +50,22 @@ namespace RandomFileRunner
             randy = new Random();
         }
 
+        protected async override void OnShown(EventArgs e)
+        {
+            base.OnShown(e);
+
+            string[] commandLineArgs = Environment.GetCommandLineArgs();
+
+            string jsonfigFilename = null;
+            if (string.IsNullOrWhiteSpace(jsonfigFilename)) jsonfigFilename = ParseOpenFile_FromCMD(commandLineArgs);
+            if (string.IsNullOrWhiteSpace(jsonfigFilename)) jsonfigFilename = Path.ChangeExtension(Application.ExecutablePath, "jsonfig");
+
+            if (!string.IsNullOrWhiteSpace(jsonfigFilename) && File.Exists(jsonfigFilename))
+            {
+                await LoadSessionFile(jsonfigFilename);
+            }
+        }
+
         protected override void OnClosing(CancelEventArgs e)
         {
             base.OnClosing(e);
@@ -217,7 +233,7 @@ namespace RandomFileRunner
             {
                 System.Diagnostics.Process.Start(new ProcessStartInfo()
                 {
-                    FileName = "https://www.hiimray.co.uk",
+                    FileName = "https://www.hiimray.co.uk/software-random-file-runner",
                     UseShellExecute = true
                 });
             }
@@ -567,6 +583,43 @@ namespace RandomFileRunner
             });
         }
 
+        protected string ParseOpenFile_FromCMD(string[] args)
+        {
+            if (args.Length <= 1)
+            {
+                return null;
+            }
+
+            int i = 1;
+            while (true)
+            {
+                if (i > (args.Length - 1))
+                {
+                    break;
+                }
+
+                switch (args[i].Trim().ToLower())
+                {
+                    case "-o":
+                    case "-open":
+                        if ((i + 1) > (args.Length - 1)) break;
+
+                        string openFilename = args[(i + 1)];
+                        if (string.IsNullOrWhiteSpace(openFilename)) break;
+                        if (!File.Exists(openFilename)) break;
+
+                        return openFilename;
+
+                        i++;
+                        break;
+                }
+
+                i++;
+            }
+
+            return null;
+        }
+
         protected async Task SaveSessionFile(string filename)
         {
             await Task.Run(() =>
diff --git a/RandomFileRunner.csproj b/RandomFileRunner.csproj
index 38b0b0c..0f438f3 100644
--- a/RandomFileRunner.csproj
+++ b/RandomFileRunner.csproj
@@ -11,7 +11,7 @@
     <Copyright>Ray Lam</Copyright>
     <ApplicationIcon>favicon.ico</ApplicationIcon>
     <NoWin32Manifest>true</NoWin32Manifest>
-    <Version>0.1.0.017</Version>
+    <Version>0.1.0.019</Version>
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">