From 1af3a582f6d1d36bca16a3c6591fcf14e994fd2a Mon Sep 17 00:00:00 2001
From: Georg Dangl <georg@dangl.me>
Date: Tue, 7 Aug 2018 20:34:16 +0200
Subject: [PATCH] Add prerelease option

---
 CHANGELOG.md                              |  3 ++
 src/Nuke.GitHub/GitHubTasks.Generated.cs  | 47 ++++++++++++++++++++++-
 src/Nuke.GitHub/GitHubTasks.cs            |  3 +-
 src/Nuke.GitHub/MetaData/GitHubTasks.json |  7 ++++
 4 files changed, 58 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 19bd3f8..20eac52 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,9 @@
 
 All notable changes to **Nuke.GitHub** are documented here.
 
+## v1.2.1:
+- Add option to mark releases as `Prerelease`
+
 ## v1.2.0:
 - Update to NUKE 0.6.0
 
diff --git a/src/Nuke.GitHub/GitHubTasks.Generated.cs b/src/Nuke.GitHub/GitHubTasks.Generated.cs
index 7d33a81..7e8bb7e 100644
--- a/src/Nuke.GitHub/GitHubTasks.Generated.cs
+++ b/src/Nuke.GitHub/GitHubTasks.Generated.cs
@@ -2,9 +2,10 @@
 // Distributed under the MIT License.
 // https://github.com/nuke-build/nuke/blob/master/LICENSE
 
-// Generated with Nuke.CodeGeneration, Version: 0.4.0 [CommitSha: c494ebb7].
+// Generated with Nuke.CodeGeneration, Version: 0.6.0 [CommitSha: 5a428f0d].
 
 using JetBrains.Annotations;
+using Newtonsoft.Json;
 using Nuke.Common;
 using Nuke.Common.Execution;
 using Nuke.Common.Tooling;
@@ -41,6 +42,8 @@ public partial class GitHubReleaseSettings : ToolSettings
         public virtual string RepositoryOwner { get; internal set; }
         /// <summary><p>The name of the repository</p></summary>
         public virtual string RepositoryName { get; internal set; }
+        /// <summary><p>Whether this is a pre-release</p></summary>
+        public virtual bool? Prerelease { get; internal set; } = false;
         protected override void AssertValid()
         {
             base.AssertValid();
@@ -184,6 +187,48 @@ public static GitHubReleaseSettings ResetRepositoryName(this GitHubReleaseSettin
             return toolSettings;
         }
         #endregion
+        #region Prerelease
+        /// <summary><p><em>Sets <see cref="GitHubReleaseSettings.Prerelease"/>.</em></p><p>Whether this is a pre-release</p></summary>
+        [Pure]
+        public static GitHubReleaseSettings SetPrerelease(this GitHubReleaseSettings toolSettings, bool? prerelease)
+        {
+            toolSettings = toolSettings.NewInstance();
+            toolSettings.Prerelease = prerelease;
+            return toolSettings;
+        }
+        /// <summary><p><em>Resets <see cref="GitHubReleaseSettings.Prerelease"/>.</em></p><p>Whether this is a pre-release</p></summary>
+        [Pure]
+        public static GitHubReleaseSettings ResetPrerelease(this GitHubReleaseSettings toolSettings)
+        {
+            toolSettings = toolSettings.NewInstance();
+            toolSettings.Prerelease = null;
+            return toolSettings;
+        }
+        /// <summary><p><em>Enables <see cref="GitHubReleaseSettings.Prerelease"/>.</em></p><p>Whether this is a pre-release</p></summary>
+        [Pure]
+        public static GitHubReleaseSettings EnablePrerelease(this GitHubReleaseSettings toolSettings)
+        {
+            toolSettings = toolSettings.NewInstance();
+            toolSettings.Prerelease = true;
+            return toolSettings;
+        }
+        /// <summary><p><em>Disables <see cref="GitHubReleaseSettings.Prerelease"/>.</em></p><p>Whether this is a pre-release</p></summary>
+        [Pure]
+        public static GitHubReleaseSettings DisablePrerelease(this GitHubReleaseSettings toolSettings)
+        {
+            toolSettings = toolSettings.NewInstance();
+            toolSettings.Prerelease = false;
+            return toolSettings;
+        }
+        /// <summary><p><em>Toggles <see cref="GitHubReleaseSettings.Prerelease"/>.</em></p><p>Whether this is a pre-release</p></summary>
+        [Pure]
+        public static GitHubReleaseSettings TogglePrerelease(this GitHubReleaseSettings toolSettings)
+        {
+            toolSettings = toolSettings.NewInstance();
+            toolSettings.Prerelease = !toolSettings.Prerelease;
+            return toolSettings;
+        }
+        #endregion
     }
     #endregion
 }
diff --git a/src/Nuke.GitHub/GitHubTasks.cs b/src/Nuke.GitHub/GitHubTasks.cs
index bbd1e0b..d809fd8 100644
--- a/src/Nuke.GitHub/GitHubTasks.cs
+++ b/src/Nuke.GitHub/GitHubTasks.cs
@@ -27,7 +27,8 @@ public static async Task PublishRelease(GitHubReleaseSettings settings)
                 TargetCommitish = settings.CommitSha,
                 Name = releaseTag,
                 Body = settings.ReleaseNotes,
-                Draft = true
+                Draft = true,
+                Prerelease = settings.Prerelease ?? false
             };
             var releaseCreationResult = await client.Repository.Release.Create(settings.RepositoryOwner, settings.RepositoryName, newRelease);
 
diff --git a/src/Nuke.GitHub/MetaData/GitHubTasks.json b/src/Nuke.GitHub/MetaData/GitHubTasks.json
index 8d0b8c6..02f8afd 100644
--- a/src/Nuke.GitHub/MetaData/GitHubTasks.json
+++ b/src/Nuke.GitHub/MetaData/GitHubTasks.json
@@ -11,6 +11,7 @@
   "dataClasses": [
     {
       "name": "GitHubReleaseSettings",
+      "extensionMethods": true,
       "properties": [
         {
           "name": "ArtifactPaths",
@@ -51,6 +52,12 @@
           "type": "string",
           "assertion": "NotNull",
           "help": "The name of the repository"
+        },
+        {
+          "name": "Prerelease",
+          "type": "bool",
+          "default": "false",
+          "help": "Whether this is a pre-release"
         }
       ]
     }