first commit

Packages/com.singularitygroup.hotreload/Editor/PlayerBuild/BuildGenerateBuildInfo.cs

@@ -0,0 +1,42 @@
+using System;
+using System.IO;
+using UnityEditor;
+using UnityEditor.Build;
+
+#pragma warning disable CS0618
+namespace SingularityGroup.HotReload.Editor {
+    public class BuildGenerateBuildInfo : IPreprocessBuild, IPostprocessBuild {
+        public int callbackOrder => 10;
+
+        public void OnPreprocessBuild(BuildTarget target, string path) {
+            try {
+                if (!HotReloadBuildHelper.IncludeInThisBuild()) {
+                    return;
+                }
+                // write BuildInfo json into the StreamingAssets directory
+                GenerateBuildInfo(BuildInfo.GetStoredPath(), target);
+            } catch (BuildFailedException) {
+                throw;
+            } catch (Exception e) {
+                throw new BuildFailedException(e);
+            }
+        }
+        
+        private static void GenerateBuildInfo(string buildFilePath, BuildTarget buildTarget) {
+            var buildInfo = BuildInfoHelper.GenerateBuildInfoMainThread(buildTarget);
+            // write to StreamingAssets
+            // create StreamingAssets folder if not exists (in-case project has no StreamingAssets files)
+            // ReSharper disable once AssignNullToNotNullAttribute
+            Directory.CreateDirectory(Path.GetDirectoryName(buildFilePath));
+            File.WriteAllText(buildFilePath, buildInfo.ToJson());
+        }
+        
+        public void OnPostprocessBuild(BuildTarget target, string path) {
+            try {
+                File.Delete(BuildInfo.GetStoredPath());
+            } catch {
+                // ignore 
+            }
+        }
+    }
+}