From 238045ba9c5937f684cad3c55a8f9b9c2733e45f Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <Pathoschild@users.noreply.github.com>
Date: Thu, 7 Apr 2022 22:19:48 -0400
Subject: reverse mod build package migration to .NET 5 (#837)

The migrated package didn't work consistently in VIsual Studio, so this suppresses nullable annotations in .NET Standard instead.
---
 src/SMAPI.Toolkit/Serialization/JsonHelper.cs                    | 7 ++++++-
 src/SMAPI.Toolkit/Serialization/Models/Manifest.cs               | 2 ++
 src/SMAPI.Toolkit/Serialization/Models/ManifestContentPackFor.cs | 2 ++
 src/SMAPI.Toolkit/Serialization/Models/ManifestDependency.cs     | 2 ++
 4 files changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/SMAPI.Toolkit/Serialization')

diff --git a/src/SMAPI.Toolkit/Serialization/JsonHelper.cs b/src/SMAPI.Toolkit/Serialization/JsonHelper.cs
index 7d1804e5..3c9308f2 100644
--- a/src/SMAPI.Toolkit/Serialization/JsonHelper.cs
+++ b/src/SMAPI.Toolkit/Serialization/JsonHelper.cs
@@ -37,7 +37,12 @@ namespace StardewModdingAPI.Toolkit.Serialization
         /// <returns>Returns false if the file doesn't exist, else true.</returns>
         /// <exception cref="ArgumentException">The given <paramref name="fullPath"/> is empty or invalid.</exception>
         /// <exception cref="JsonReaderException">The file contains invalid JSON.</exception>
-        public bool ReadJsonFileIfExists<TModel>(string fullPath, [NotNullWhen(true)] out TModel? result)
+        public bool ReadJsonFileIfExists<TModel>(string fullPath,
+#if NET5_0_OR_GREATER
+            [NotNullWhen(true)]
+#endif
+            out TModel? result
+        )
         {
             // validate
             if (string.IsNullOrWhiteSpace(fullPath))
diff --git a/src/SMAPI.Toolkit/Serialization/Models/Manifest.cs b/src/SMAPI.Toolkit/Serialization/Models/Manifest.cs
index 3ab5edfb..01010602 100644
--- a/src/SMAPI.Toolkit/Serialization/Models/Manifest.cs
+++ b/src/SMAPI.Toolkit/Serialization/Models/Manifest.cs
@@ -115,7 +115,9 @@ namespace StardewModdingAPI.Toolkit.Serialization.Models
         *********/
         /// <summary>Normalize whitespace in a raw string.</summary>
         /// <param name="input">The input to strip.</param>
+#if NET5_0_OR_GREATER
         [return: NotNullIfNotNull("input")]
+#endif
         private string? NormalizeWhitespace(string? input)
         {
             return input
diff --git a/src/SMAPI.Toolkit/Serialization/Models/ManifestContentPackFor.cs b/src/SMAPI.Toolkit/Serialization/Models/ManifestContentPackFor.cs
index dcdbcf74..f7dc8aa8 100644
--- a/src/SMAPI.Toolkit/Serialization/Models/ManifestContentPackFor.cs
+++ b/src/SMAPI.Toolkit/Serialization/Models/ManifestContentPackFor.cs
@@ -33,7 +33,9 @@ namespace StardewModdingAPI.Toolkit.Serialization.Models
         *********/
         /// <summary>Normalize whitespace in a raw string.</summary>
         /// <param name="input">The input to strip.</param>
+#if NET5_0_OR_GREATER
         [return: NotNullIfNotNull("input")]
+#endif
         private string? NormalizeWhitespace(string? input)
         {
             return input?.Trim();
diff --git a/src/SMAPI.Toolkit/Serialization/Models/ManifestDependency.cs b/src/SMAPI.Toolkit/Serialization/Models/ManifestDependency.cs
index 5d1b73b1..fa254ea7 100644
--- a/src/SMAPI.Toolkit/Serialization/Models/ManifestDependency.cs
+++ b/src/SMAPI.Toolkit/Serialization/Models/ManifestDependency.cs
@@ -54,7 +54,9 @@ namespace StardewModdingAPI.Toolkit.Serialization.Models
         *********/
         /// <summary>Normalize whitespace in a raw string.</summary>
         /// <param name="input">The input to strip.</param>
+#if NET5_0_OR_GREATER
         [return: NotNullIfNotNull("input")]
+#endif
         private string? NormalizeWhitespace(string? input)
         {
             return input?.Trim();
-- 
cgit