Fix slow graph binlog (#226)

* chore: add spelling

* fix: slow binlog writes for graph based builds

Author: TheAngryByrd

.vscode/settings.json

@@ -14,6 +14,8 @@
     "cSpell.words": [
         "binlog",
         "inheritdoc",
+        "Ionide",
+        "msbuild",
         "tfms",
         "vswhere",
         "xbuild"

src/Ionide.ProjInfo/Library.fs

@@ -532,7 +532,7 @@ module ProjectLoader =
         let pi = project.CreateProjectInstance()
         getTfm pi isLegacyFrameworkProj
 
-    let createLoggers (paths: string seq) (binaryLogs: BinaryLogGeneration) (sw: StringWriter) =
+    let createLoggers (path: string) (binaryLogs: BinaryLogGeneration) (sw: StringWriter) =
         let swLogger = stringWriterLogger (sw)
         let msBuildLogger = msBuildToLogProvider ()
 
@@ -541,24 +541,14 @@ module ProjectLoader =
             let logFileName = Path.ChangeExtension(projectFileName, ".binlog")
             Path.Combine(dir.FullName, logFileName)
 
-        match binaryLogs with
-        | BinaryLogGeneration.Off -> [
+        [
             swLogger
             msBuildLogger
-          ]
-        | BinaryLogGeneration.Within dir ->
-            let loggers =
-                paths
-                |> Seq.map (fun path ->
-                    let logPath = logFilePath (dir, path)
-                    Microsoft.Build.Logging.BinaryLogger(Parameters = logPath) :> ILogger
-                )
+            match binaryLogs with
+            | BinaryLogGeneration.Off -> ()
+            | BinaryLogGeneration.Within dir -> Microsoft.Build.Logging.BinaryLogger(Parameters = logFilePath (dir, path)) :> ILogger
 
-            [
-                swLogger
-                msBuildLogger
-                yield! loggers
-            ]
+        ]
 
     let getGlobalProps (tfm: string option) (globalProperties: (string * string) list) (propsSetFromParentCollection: Set<string>) =
         [
@@ -655,7 +645,7 @@ module ProjectLoader =
             let project = findOrCreateMatchingProject path projectCollection globalProperties
             use sw = new StringWriter()
 
-            let loggers = createLoggers [ path ] binaryLogs sw
+            let loggers = createLoggers path binaryLogs sw
 
             let pi = project.CreateProjectInstance()
             let designTimeTargets = designTimeBuildTargets isLegacyFrameworkProjFile
@@ -1224,7 +1214,7 @@ type WorkspaceLoaderViaProjectGraph private (toolsPath, ?globalProperties: (stri
 
                 let bm = BuildManager.DefaultBuildManager
                 use sw = new StringWriter()
-                let loggers = ProjectLoader.createLoggers allKnownNames binaryLogs sw
+                let loggers = ProjectLoader.createLoggers "graph-build" binaryLogs sw
                 let buildParameters = BuildParameters(Loggers = loggers)
 
                 buildParameters.ProjectLoadSettings <-

test/Ionide.ProjInfo.Tests/Tests.fs

@@ -1577,7 +1577,7 @@ let testFCSmapManyProjCheckCaching =
             Expect.equal distinctOptionsCount projectsInLayers.Length "Mapping should reuse instances of FSharpProjectOptions and only create one per project"
         )
 
-let testSample2WithBinLog toolsPath workspaceLoader (workspaceFactory: ToolsPath -> IWorkspaceLoader) =
+let testSample2WithBinLog binLogFile toolsPath workspaceLoader (workspaceFactory: ToolsPath -> IWorkspaceLoader) =
     testCase
     |> withLog
         (sprintf "can load sample2 with bin log - %s" workspaceLoader)
@@ -1630,7 +1630,7 @@ let testSample2WithBinLog toolsPath workspaceLoader (workspaceFactory: ToolsPath
 
             let blPath =
                 projDir
-                / "n1.binlog"
+                / binLogFile
 
             let blExists = File.Exists blPath
 
@@ -2364,8 +2364,8 @@ let tests toolsPath =
         loadProjfileFromDiskTests toolsPath "WorkspaceLoaderViaProjectGraph" WorkspaceLoaderViaProjectGraph.Create
 
         //Binlog test
-        testSample2WithBinLog toolsPath "WorkspaceLoader" WorkspaceLoader.Create
-        testSample2WithBinLog toolsPath "WorkspaceLoaderViaProjectGraph" WorkspaceLoaderViaProjectGraph.Create
+        testSample2WithBinLog "n1.binlog" toolsPath "WorkspaceLoader" WorkspaceLoader.Create
+        testSample2WithBinLog "graph-build.binlog" toolsPath "WorkspaceLoaderViaProjectGraph" WorkspaceLoaderViaProjectGraph.Create
         test "can get runtimes" {
             let runtimes =
                 SdkDiscovery.runtimes (