Implementing the Json Exporter

Author: vad710

UnityEngineAnalyzer.CLI/AnalyzerReport.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using Microsoft.CodeAnalysis;
 using UnityEngineAnalyzer.CLI.Reporting;
 
@@ -53,11 +54,11 @@ public void FinalizeReport(TimeSpan duration)
             }
         }
 
-        public void InitializeReport(string projectFileName)
+        public void InitializeReport(FileInfo projectFile)
         {
             foreach (var exporter in _exporters)
             {
-                exporter.InitializeExporter(projectFileName);       
+                exporter.InitializeExporter(projectFile);       
             }
         }
     }

UnityEngineAnalyzer.CLI/Program.cs

@@ -29,7 +29,7 @@ public static void Main(string[] args)
                 report.AddExporter(new JsonAnalyzerExporter());
 
 
-                report.InitializeReport(fileInfo.FullName);
+                report.InitializeReport(fileInfo);
 
                 var tasks = new List<Task>();
                 if (fileInfo.Exists)

UnityEngineAnalyzer.CLI/Reporting/ConsoleAnalyzerExporter.cs

@@ -1,4 +1,5 @@
 using System;
+using System.IO;
 
 namespace UnityEngineAnalyzer.CLI.Reporting
 {
@@ -46,12 +47,12 @@ public void Finish(TimeSpan duration)
             Console.ResetColor();
         }
 
-        public void InitializeExporter(string fileName)
+        public void InitializeExporter(FileInfo projectFile)
         {
             Console.ForegroundColor = ConsoleColor.Green;
             Console.WriteLine("Unity Syntax Analyzer");
             Console.WriteLine();
-            Console.WriteLine("Analyzing: {0}", fileName);
+            Console.WriteLine("Analyzing: {0}", projectFile.FullName);
             Console.WriteLine();
             Console.ResetColor();
         }

UnityEngineAnalyzer.CLI/Reporting/IAnalyzerExporter.cs

@@ -1,11 +1,12 @@
 using System;
+using System.IO;
 
 namespace UnityEngineAnalyzer.CLI.Reporting
 {
     public interface IAnalyzerExporter
     {
         void AppendDiagnostic(DiagnosticInfo diagnosticInfo);
         void Finish(TimeSpan duration);
-        void InitializeExporter(string fileName);
+        void InitializeExporter(FileInfo projectFile);
     }
 }

UnityEngineAnalyzer.CLI/Reporting/JsonAnalyzerExporter.cs

@@ -1,25 +1,56 @@
 using System;
-using System.Collections.Generic;
+using System.IO;
+using Newtonsoft.Json;
 
 namespace UnityEngineAnalyzer.CLI.Reporting
 {
     public class JsonAnalyzerExporter : IAnalyzerExporter
     {
-        private readonly List<DiagnosticInfo> _diagnostics = new List<DiagnosticInfo>();
+        private JsonTextWriter _jsonWriter;
+        private readonly JsonSerializer _jsonSerializer = new JsonSerializer();
 
         public void AppendDiagnostic(DiagnosticInfo diagnosticInfo)
         {
-            _diagnostics.Add(diagnosticInfo);
+            _jsonSerializer.Serialize(_jsonWriter, diagnosticInfo);
         }
 
         public void Finish(TimeSpan duration)
         {
-            Console.WriteLine("This is where we write the json file : " + _diagnostics.Count);
+            _jsonWriter.WriteEndArray();
+            _jsonWriter.WriteEndObject();
+            _jsonWriter.Close();
         }
 
-        public void InitializeExporter(string fileName)
+        public void InitializeExporter(FileInfo projectFile)
         {
-            throw new NotImplementedException();
+            if (!projectFile.Exists)
+            {
+                throw new ArgumentException("Project file does not exist");
+            }
+
+
+            var newFileName = projectFile.Name.Replace(projectFile.Extension, ".json");
+            var jsonFilePath = Path.Combine(projectFile.DirectoryName, newFileName);
+            var jsonFile = new FileInfo(jsonFilePath);
+
+            if (jsonFile.Exists)
+            {
+                jsonFile.Delete();
+            }
+
+            TextWriter textWriter = new StreamWriter(jsonFile.FullName);
+            _jsonWriter = new JsonTextWriter(textWriter);
+
+            _jsonWriter.WriteStartObject();
+            _jsonWriter.WritePropertyName("File");
+            _jsonWriter.WriteValue(projectFile.FullName);
+            _jsonWriter.WritePropertyName("Date");
+            _jsonWriter.WriteValue(DateTime.Now);
+            _jsonWriter.WritePropertyName("Diagnostics");
+            _jsonWriter.WriteStartArray();
+
+
+            _jsonSerializer.Formatting = Formatting.Indented;
         }
     }
 }

UnityEngineAnalyzer.CLI/UnityEngineAnalyzer.CLI.csproj

@@ -61,6 +61,10 @@
       <HintPath>..\packages\Microsoft.CodeAnalysis.Workspaces.Common.1.3.2\lib\net45\Microsoft.CodeAnalysis.Workspaces.Desktop.dll</HintPath>
       <Private>True</Private>
     </Reference>
+    <Reference Include="Newtonsoft.Json, Version=9.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.9.0.1\lib\net45\Newtonsoft.Json.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Collections.Immutable, Version=1.1.37.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\packages\System.Collections.Immutable.1.1.37\lib\dotnet\System.Collections.Immutable.dll</HintPath>

UnityEngineAnalyzer.CLI/packages.config

@@ -9,6 +9,7 @@
   <package id="Microsoft.CodeAnalysis.VisualBasic.Workspaces" version="1.3.2" targetFramework="net452" />
   <package id="Microsoft.CodeAnalysis.Workspaces.Common" version="1.3.2" targetFramework="net452" />
   <package id="Microsoft.Composition" version="1.0.27" targetFramework="net452" />
+  <package id="Newtonsoft.Json" version="9.0.1" targetFramework="net452" />
   <package id="System.Collections" version="4.0.0" targetFramework="net452" />
   <package id="System.Collections.Immutable" version="1.1.37" targetFramework="net452" />
   <package id="System.Diagnostics.Debug" version="4.0.0" targetFramework="net452" />