Amitkapadi · June 28, 2023 07:17 · Aug 11, 2020 · Jun 24, 2019 · Jun 24, 2019 · Jun 24, 2019
diff --git a/GistImporter.cs b/GistImporter.cs
@@ -11,12 +11,12 @@
 /// http://diegogiacomelli.com.br/unitytips-gist-importer
 /// </summary>
 [InitializeOnLoad]
-public static class GistImporter 
+public static class GistImporter
 {
     const string GistsFolder = "Gists";
     static readonly Regex _getGistUrlInfoRegex = new Regex("https://gist.github.com/(?<owner>.+)/(?<gistId>[a-z0-9]+)", RegexOptions.IgnoreCase | RegexOptions.Compiled);
     static readonly Regex _getDescriptionRegex = new Regex(@"\<title\>(?<description>.+)\</title\>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
-    static readonly Regex _getFileUrlRegex = new Regex("href=\"(?<url>.+/raw/.+)\"", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+    static readonly Regex _getFileUrlRegex = new Regex("href=\"(?<url>.+/raw/[a-z0-9\\./\\-]+)\"", RegexOptions.IgnoreCase | RegexOptions.Compiled);
 
     [MenuItem("Tools/Import Gist")]
     static void ImportGist()
@@ -77,8 +77,8 @@ static bool ValidateImportGist()
     static void DownloadFile(WebClient client, string url, string destinationFolder, string filename)
     {
         var fileContent = client.DownloadString(url);
-       
-         // Is an editor script?
+
+        // Is an editor script?
         if (fileContent.IndexOf("using UnityEditor;", StringComparison.OrdinalIgnoreCase) > -1)
             destinationFolder = Path.Combine(destinationFolder, "Editor");
 

diff --git a/GistImporter.cs b/GistImporter.cs
@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Linq;
 using System.Net;
 using System.Text.RegularExpressions;
 using UnityEditor;
@@ -36,19 +37,22 @@ static void ImportGist()
                     var infoMatch = _getGistUrlInfoRegex.Match(gistUrl).Groups;
                     var gistOwner = infoMatch["owner"].Value;
                     var gistId = infoMatch["gistId"].Value;
-                    var destinationFolder = Path.Combine(Application.dataPath, GistsFolder, gistOwner);
+                    var rawUrls = filesMatches
+                                    .OfType<Match>()
+                                    .Select(m => $"https://gist.github.com{m.Groups["url"].Value}")
+                                    .OrderByDescending(u => u.EndsWith(".cs", StringComparison.OrdinalIgnoreCase))
+                                    .ToArray();
+
+                    var destinationFolder = Path.Combine(Application.dataPath, GistsFolder, gistOwner, $"{Path.GetFileNameWithoutExtension(rawUrls.First())} ({gistId})");
 
                     // Downloads and write the Gist files.
-                    for (var i = 0; i < filesMatches.Count; i++)
+                    for (var i = 0; i < rawUrls.Length; i++)
                     {
-                        var url = $"https://gist.github.com{filesMatches[i].Groups["url"].Value}";
-                        var filename = Path.GetFileName(url);
-
-                        if (i == 0)
-                            destinationFolder = Path.Combine(destinationFolder, $"{Path.GetFileNameWithoutExtension(filename)} ({gistId})");
+                        var rawUrl = rawUrls[i];
+                        var filename = Path.GetFileName(rawUrl);
 
                         EditorUtility.DisplayProgressBar("Importing Gist...", filename, i / (float)filesMatches.Count);
-                        DownloadFile(client, url, destinationFolder, filename);
+                        DownloadFile(client, rawUrl, destinationFolder, filename);
                     }
 
                     EditorUtility.ClearProgressBar();
@@ -86,7 +90,7 @@ static void WriteReadme(string gistUrl, string gistPageContent, string folder)
     {
         var description = _getDescriptionRegex.Match(gistPageContent).Groups["description"].Value;
         var readmePath = Path.Combine(folder, "readme.txt");
-        File.WriteAllText(readmePath, $"{description}\n\nUrl: {gistUrl}\nDate: {DateTime.Now:dd/MM/yyyy HH:mm}\n\nImported using {nameof(GistImporter)}(http://diegogiacomelli.com.br/unitytips-gist-importer).");
+        File.WriteAllText(readmePath, $"{description}\n\nUrl: {gistUrl}\nDate: {DateTime.Now:dd/MM/yyyy HH:mm}\n\nImported using Gist Importer (http://diegogiacomelli.com.br/unitytips-gist-importer).");
 
         // Selects the readme file on project window.
         AssetDatabase.Refresh();

diff --git a/GistImporter.cs b/GistImporter.cs
@@ -86,7 +86,7 @@ static void WriteReadme(string gistUrl, string gistPageContent, string folder)
     {
         var description = _getDescriptionRegex.Match(gistPageContent).Groups["description"].Value;
         var readmePath = Path.Combine(folder, "readme.txt");
-        File.WriteAllText(readmePath, $"Gist imported using {nameof(GistImporter)}:\n\n{description}\n\nUrl: {gistUrl}\nDate: {DateTime.Now:dd/MM/yyyy HH:mm}");
+        File.WriteAllText(readmePath, $"{description}\n\nUrl: {gistUrl}\nDate: {DateTime.Now:dd/MM/yyyy HH:mm}\n\nImported using {nameof(GistImporter)}(http://diegogiacomelli.com.br/unitytips-gist-importer).");
 
         // Selects the readme file on project window.
         AssetDatabase.Refresh();

diff --git a/GistImporter.cs b/GistImporter.cs
@@ -0,0 +1,97 @@
+using System;
+using System.IO;
+using System.Net;
+using System.Text.RegularExpressions;
+using UnityEditor;
+using UnityEngine;
+
+/// <summary>
+/// Gist importer.
+/// http://diegogiacomelli.com.br/unitytips-gist-importer
+/// </summary>
+[InitializeOnLoad]
+public static class GistImporter 
+{
+    const string GistsFolder = "Gists";
+    static readonly Regex _getGistUrlInfoRegex = new Regex("https://gist.github.com/(?<owner>.+)/(?<gistId>[a-z0-9]+)", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+    static readonly Regex _getDescriptionRegex = new Regex(@"\<title\>(?<description>.+)\</title\>", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+    static readonly Regex _getFileUrlRegex = new Regex("href=\"(?<url>.+/raw/.+)\"", RegexOptions.IgnoreCase | RegexOptions.Compiled);
+
+    [MenuItem("Tools/Import Gist")]
+    static void ImportGist()
+    {
+        var gistUrl = EditorGUIUtility.systemCopyBuffer;
+
+        try
+        {
+            using (var client = new WebClient())
+            {
+                var gistPageContent = client.DownloadString(gistUrl);
+
+                // Extract the files raw urls.
+                var filesMatches = _getFileUrlRegex.Matches(gistPageContent);
+
+                if (filesMatches.Count > 0)
+                {
+                    var infoMatch = _getGistUrlInfoRegex.Match(gistUrl).Groups;
+                    var gistOwner = infoMatch["owner"].Value;
+                    var gistId = infoMatch["gistId"].Value;
+                    var destinationFolder = Path.Combine(Application.dataPath, GistsFolder, gistOwner);
+
+                    // Downloads and write the Gist files.
+                    for (var i = 0; i < filesMatches.Count; i++)
+                    {
+                        var url = $"https://gist.github.com{filesMatches[i].Groups["url"].Value}";
+                        var filename = Path.GetFileName(url);
+
+                        if (i == 0)
+                            destinationFolder = Path.Combine(destinationFolder, $"{Path.GetFileNameWithoutExtension(filename)} ({gistId})");
+
+                        EditorUtility.DisplayProgressBar("Importing Gist...", filename, i / (float)filesMatches.Count);
+                        DownloadFile(client, url, destinationFolder, filename);
+                    }
+
+                    EditorUtility.ClearProgressBar();
+                    WriteReadme(gistUrl, gistPageContent, destinationFolder);
+                }
+                else
+                    Debug.LogWarning($"No files found for Gist '{gistUrl}'.");
+            }
+        }
+        finally
+        {
+            EditorUtility.ClearProgressBar();
+        }
+    }
+
+    [MenuItem("Tools/Import Gist", true)]
+    static bool ValidateImportGist()
+    {
+        return _getGistUrlInfoRegex.IsMatch(EditorGUIUtility.systemCopyBuffer);
+    }
+
+    static void DownloadFile(WebClient client, string url, string destinationFolder, string filename)
+    {
+        var fileContent = client.DownloadString(url);
+
+         // Is an editor script?
+        if (fileContent.IndexOf("using UnityEditor;", StringComparison.OrdinalIgnoreCase) > -1)
+            destinationFolder = Path.Combine(destinationFolder, "Editor");
+
+        Directory.CreateDirectory(destinationFolder);
+        File.WriteAllText(Path.Combine(destinationFolder, filename), fileContent);
+    }
+
+    static void WriteReadme(string gistUrl, string gistPageContent, string folder)
+    {
+        var description = _getDescriptionRegex.Match(gistPageContent).Groups["description"].Value;
+        var readmePath = Path.Combine(folder, "readme.txt");
+        File.WriteAllText(readmePath, $"Gist imported using {nameof(GistImporter)}:\n\n{description}\n\nUrl: {gistUrl}\nDate: {DateTime.Now:dd/MM/yyyy HH:mm}");
+
+        // Selects the readme file on project window.
+        AssetDatabase.Refresh();
+        var readmeAsset = AssetDatabase.LoadAssetAtPath<UnityEngine.Object>($"Assets{readmePath.Replace(Application.dataPath, string.Empty)}");
+        Selection.activeObject = readmeAsset;
+        EditorGUIUtility.PingObject(readmeAsset);
+    }
+}
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