Add --machine-readable option to 'ckan compare'

KSP-CKAN · Jun 19, 2019 · d95ecbd · d95ecbd
1 parent c07d880
commit d95ecbd
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/Cmdline/Action/Compare.cs b/Cmdline/Action/Compare.cs
@@ -22,7 +22,12 @@ public int RunCommand(object rawOptions)
                 var rightVersion = new ModuleVersion(options.Right);
 
                 int compareResult = leftVersion.CompareTo(rightVersion);
-                if (compareResult == 0)
+
+                if (options.machine_readable)
+                {
+                    user.RaiseMessage(compareResult.ToString());
+                }
+                else if (compareResult == 0)
                 {
                     user.RaiseMessage(
                         "\"{0}\" and \"{1}\" are the same versions.", leftVersion, rightVersion);

diff --git a/Cmdline/Options.cs b/Cmdline/Options.cs
@@ -532,6 +532,9 @@ internal class SearchOptions : InstanceSpecificOptions
 
     internal class CompareOptions : CommonOptions
     {
+        [Option("machine-readable", HelpText = "Output in a machine readable format: -1, 0 or 1")]
+        public bool machine_readable { get; set;}
+
         [ValueOption(0)] public string Left  { get; set; }
         [ValueOption(1)] public string Right { get; set; }
     }