Only use fsprojs for FSharpProjectOptions

ionide · Dec 22, 2020 · 8e60f24 · 8e60f24
1 parent 830caa2
commit 8e60f24
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -4,11 +4,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.45.1-preview03] - 2020-12-21
+## [0.45.1-preview04] - 2020-12-21
 
 ### Fixed
 
 - Fixed a bug with loading same project multiple times at the same time.
+- Fix a bug where C# projects were passed as project references when creating `FSharpProjectOptions`
 
 
 ## [0.45.0] - 2020-12-19

diff --git a/src/Ionide.ProjInfo.FCS/Library.fs b/src/Ionide.ProjInfo.FCS/Library.fs
@@ -14,8 +14,11 @@ module FCS =
               |> List.toArray
               |> Array.choose
                   (fun d ->
-                      let findProjOpt = allKnownProjects |> Seq.tryFind (fun n -> n.ProjectFileName = d.ProjectFileName)
-                      findProjOpt |> Option.map (fun p -> p.TargetPath, (mapToFSharpProjectOptions p allKnownProjects)))
+                      if d.ProjectFileName.EndsWith ".fsproj" then
+                          let findProjOpt = allKnownProjects |> Seq.tryFind (fun n -> n.ProjectFileName = d.ProjectFileName)
+                          findProjOpt |> Option.map (fun p -> p.TargetPath, (mapToFSharpProjectOptions p allKnownProjects))
+                      else
+                          None)
           IsIncompleteTypeCheckEnvironment = false
           UseScriptResolutionRules = false
           LoadTime = projectOptions.LoadTime