init project

Library/PackageCache/com.unity.collab-proxy@2.11.3/Editor/PackageInfo.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Linq;
+using System.Reflection;
+
+using Codice.LogWrapper;
+using Unity.PlasticSCM.Editor.UI;
+
+using PackageManager = UnityEditor.PackageManager;
+
+namespace Unity.PlasticSCM.Editor
+{
+    internal static class PackageInfo
+    {
+        internal const string NAME = "com.unity.collab-proxy";
+
+        internal static VersionData Data = VersionData.Default;
+
+        internal class VersionData
+        {
+            internal readonly string Version;
+
+            internal string LatestVersion { get; private set; }
+
+            internal static VersionData Default = new VersionData("0.0.0", "0.0.0");
+
+            internal VersionData(string version, string latestVersion)
+            {
+                Version = version;
+                LatestVersion = latestVersion;
+            }
+
+            internal void SetLatestVersion(string latestVersion)
+            {
+                LatestVersion = latestVersion;
+            }
+
+            internal bool IsLatestVersion()
+            {
+                if (string.IsNullOrEmpty(LatestVersion) ||
+                    LatestVersion == Default.LatestVersion)
+                    return true;
+
+                return Version == LatestVersion;
+            }
+        }
+
+        internal static void Initialize()
+        {
+            Assembly assembly = Assembly.GetExecutingAssembly();
+
+            PackageManager.PackageInfo packageInfo = FindPackageInfo(assembly);
+
+            if (packageInfo == null)
+                return;
+
+            Data = new VersionData(
+                packageInfo.version,
+                VersionData.Default.LatestVersion);
+
+            SearchPackageAsync(
+                Data,
+                PackageManager.Client.Search(packageInfo.name),
+                OnSearchPackageCompleted);
+        }
+
+        static PackageManager.PackageInfo FindPackageInfo(Assembly assembly)
+        {
+            PackageManager.PackageInfo packageInfo =
+                PackageManager.PackageInfo.FindForAssembly(assembly);
+
+            if (packageInfo == null)
+            {
+                mLog.DebugFormat("No package found for {0} (dev env plugin)", assembly);
+                return null;
+            }
+
+            if (packageInfo.name != NAME)
+            {
+                mLog.ErrorFormat("Package {0} doesn't match with {1}", packageInfo.name, NAME);
+                return null;
+            }
+
+            mLog.DebugFormat("Package {0} version: {1}", NAME, packageInfo.version);
+            return packageInfo;
+        }
+
+        static void SearchPackageAsync(
+            VersionData versionData,
+            PackageManager.Requests.SearchRequest searchRequest,
+            Action<VersionData, PackageManager.PackageInfo> onCompleted)
+        {
+            EditorDispatcher.Dispatch(delegate
+            {
+                if (!searchRequest.IsCompleted)
+                {
+                    SearchPackageAsync(versionData, searchRequest, onCompleted);
+                    return;
+                }
+
+                if (searchRequest.Status != PackageManager.StatusCode.Success)
+                {
+                    mLog.ErrorFormat("Search failed: {0}", searchRequest.Error.message);
+                    return;
+                }
+
+                // As we are requesting the data of a single package,
+                // we should only ever get a single result, but the API returns a list
+                PackageManager.PackageInfo packageInfo = searchRequest.Result.FirstOrDefault();
+                if (packageInfo == null)
+                {
+                    mLog.ErrorFormat("Search returned no results for package {0}", NAME);
+                    return;
+                }
+
+                if (packageInfo.name != NAME)
+                {
+                    mLog.ErrorFormat("Package {0} doesn't match with {1}", packageInfo.name, NAME);
+                    return;
+                }
+
+                onCompleted(versionData, packageInfo);
+            });
+        }
+
+        static void OnSearchPackageCompleted(
+            VersionData versionData,
+            PackageManager.PackageInfo packageInfo)
+        {
+            versionData.SetLatestVersion(packageInfo.versions.latest);
+        }
+
+        static readonly ILog mLog = PlasticApp.GetLogger("PackageInfo");
+    }
+}