Add fsproj/renameFile command

README.md

@@ -152,6 +152,7 @@ Custom endpoints are using (for messages body) `PlainNotification` type and stri
 * `fsproj/addFile` - accepts `DotnetFileRequest`, create the file if needed and add it to the project if not already present
 * `fsproj/addExistingFile` - accepts `DotnetFileRequest`, add existing file to a project if not already present
 * `fsproj/removeFile` - accepts `DotnetFileRequest`, remove the file from the project
+* `fsproj/renameFile` - accepts `DotnetRenameFileRequest`, rename the file from the project
 
 ### Supported LSP notifications
 

src/FsAutoComplete.Core/Commands.fs

@@ -157,6 +157,24 @@ module Commands =
         return CoreResponse.ErrorRes ex.Message
     }
 
+  let renameFile (fsprojPath: string) (oldFileVirtualPath: string) (newFileName : string) =
+    async {
+      try
+        let dir = Path.GetDirectoryName fsprojPath
+        let oldFilePath = Path.Combine(dir, oldFileVirtualPath)
+        let oldFileInfo = FileInfo(oldFilePath)
+
+        let newFilePath = Path.Combine(oldFileInfo.Directory.FullName, newFileName)
+
+        File.Move(oldFilePath, newFilePath)
+
+        let newVirtPath = Path.Combine(Path.GetDirectoryName oldFileVirtualPath, newFileName)
+        FsProjEditor.renameFile fsprojPath oldFileVirtualPath newVirtPath
+        return CoreResponse.Res()
+      with ex ->
+        return CoreResponse.ErrorRes ex.Message
+    }
+
   let removeFile fsprojPath fileVirtPath =
     async {
       FsProjEditor.removeFile fsprojPath fileVirtPath
@@ -1483,6 +1501,27 @@ type Commands(checker: FSharpCompilerServiceChecker, state: State, hasAnalyzers:
         return CoreResponse.ErrorRes ex.Message
     }
 
+  member _.FsProjRenameFile (fsprojPath : string) (oldFileVirtualPath: string) (newFileName: string)=
+    async {
+      try
+        let dir = Path.GetDirectoryName fsprojPath
+        let oldFilePath = Path.Combine(dir, oldFileVirtualPath)
+        let oldFileInfo = FileInfo(oldFilePath)
+
+        let newFilePath = Path.Combine(oldFileInfo.Directory.FullName, newFileName)
+
+        File.Move(oldFilePath, newFilePath)
+
+        let newVirtPath = Path.Combine(Path.GetDirectoryName oldFileVirtualPath, newFileName)
+        FsProjEditor.renameFile fsprojPath oldFileVirtualPath newVirtPath
+
+        // Clear diagnostics for the old file
+        state.RemoveProjectOptions(normalizePath oldFilePath)
+        return CoreResponse.Res()
+      with ex ->
+        return CoreResponse.ErrorRes ex.Message
+    }
+
   member _.FsProjAddFile (fsprojPath: string) (fileVirtPath: string) =
     async {
       try

src/FsAutoComplete.Core/FsprojEdit.fs

@@ -63,6 +63,14 @@ module FsProjEditor =
     itemGroup.InsertAfter(node, aboveNode) |> ignore
     xdoc.Save fsprojPath
 
+  let renameFile (fsprojPath: string) (oldFileName: string) (newFileName: string) =
+    let xdoc = System.Xml.XmlDocument()
+    xdoc.Load fsprojPath
+    let xpath = sprintf "//Compile[@Include='%s']" oldFileName
+    let node = xdoc.SelectSingleNode(xpath)
+    node.Attributes["Include"].InnerText <- newFileName
+    xdoc.Save fsprojPath
+
   let addFile (fsprojPath: string) (newFileName: string) =
     let xdoc = System.Xml.XmlDocument()
     xdoc.Load fsprojPath

src/FsAutoComplete/LspHelpers.fs

@@ -581,6 +581,11 @@ type DotnetFile2Request =
     FileVirtualPath: string
     NewFile: string }
 
+type DotnetRenameFileRequest =
+  { FsProj: string
+    OldFileVirtualPath: string
+    NewFileName: string }
+
 type FSharpLiterateRequest =
   { TextDocument: TextDocumentIdentifier }
 

src/FsAutoComplete/LspServers/AdaptiveFSharpLspServer.fs

@@ -4530,6 +4530,36 @@ type AdaptiveFSharpLspServer(workspaceLoader: IWorkspaceLoader, lspClient: FShar
           return! LspResult.internalError (string e)
       }
 
+    override __.FsProjRenameFile(p : DotnetRenameFileRequest) =
+      asyncResult {
+        let tags = [ "DotnetRenameFileRequest", box p ]
+        use trace = fsacActivitySource.StartActivityForType(thisType, tags = tags)
+
+        try
+          logger.info (
+            Log.setMessage "FsProjRenameFile Request: {parms}"
+            >> Log.addContextDestructured "parms" p
+          )
+
+          do!
+            Commands.renameFile p.FsProj p.OldFileVirtualPath p.NewFileName
+            |> AsyncResult.ofCoreResponse
+            |> AsyncResult.map ignore
+
+          forceLoadProjects () |> ignore
+          return None
+        with e ->
+          trace.SetStatusErrorSafe(e.Message).RecordExceptions(e) |> ignore
+
+          logger.error (
+            Log.setMessage "FsProjRenameFile Request Errored {p}"
+            >> Log.addContextDestructured "p" p
+            >> Log.addExn e
+          )
+
+          return! LspResult.internalError (string e)
+      }
+
 
     override __.FsProjAddFile(p: DotnetFileRequest) =
       asyncResult {
@@ -4709,6 +4739,7 @@ module AdaptiveFSharpLspServer =
       |> Map.add "fsproj/addFileBelow" (serverRequestHandling (fun s p -> s.FsProjAddFileBelow(p)))
       |> Map.add "fsproj/addFile" (serverRequestHandling (fun s p -> s.FsProjAddFile(p)))
       |> Map.add "fsproj/addExistingFile" (serverRequestHandling (fun s p -> s.FsProjAddExistingFile(p)))
+      |> Map.add "fsproj/renameFile" (serverRequestHandling (fun s p -> s.FsProjRenameFile(p)))
       |> Map.add "fsproj/removeFile" (serverRequestHandling (fun s p -> s.FsProjRemoveFile(p)))
 
     let adaptiveServer lspClient =

src/FsAutoComplete/LspServers/FsAutoComplete.Lsp.fs

@@ -2527,6 +2527,24 @@ type FSharpLspServer(state: State, lspClient: FSharpLspClient) =
         return res
       }
 
+    override __.FsProjRenameFile(p: DotnetRenameFileRequest) =
+      async {
+        logger.info (
+          Log.setMessage "FsProjRenameFile Request: {parms}"
+          >> Log.addContextDestructured "parms" p
+        )
+
+        let! res = commands.FsProjRenameFile p.FsProj p.OldFileVirtualPath p.NewFileName
+
+        let res =
+          match res with
+          | CoreResponse.InfoRes msg -> success None
+          | CoreResponse.ErrorRes msg -> LspResult.internalError msg
+          | CoreResponse.Res(_) -> success None
+
+        return res
+      }
+
     override __.FsProjAddFile(p: DotnetFileRequest) =
       async {
         logger.info (
@@ -2902,6 +2920,7 @@ module FSharpLspServer =
       |> Map.add "fsproj/addFileBelow" (serverRequestHandling (fun s p -> s.FsProjAddFileBelow(p)))
       |> Map.add "fsproj/addFile" (serverRequestHandling (fun s p -> s.FsProjAddFile(p)))
       |> Map.add "fsproj/addExistingFile" (serverRequestHandling (fun s p -> s.FsProjAddExistingFile(p)))
+      |> Map.add "fsproj/renameFile" (serverRequestHandling (fun s p -> s.FsProjRenameFile(p)))
       |> Map.add "fsproj/removeFile" (serverRequestHandling (fun s p -> s.FsProjRemoveFile(p)))
 
     let regularServer lspClient =

src/FsAutoComplete/LspServers/IFSharpLspServer.fs

@@ -42,6 +42,7 @@ type IFSharpLspServer =
   abstract FsProjMoveFileDown: DotnetFileRequest -> Async<LspResult<PlainNotification option>>
   abstract FsProjAddFileAbove: DotnetFile2Request -> Async<LspResult<PlainNotification option>>
   abstract FsProjAddFileBelow: DotnetFile2Request -> Async<LspResult<PlainNotification option>>
+  abstract FsProjRenameFile: DotnetRenameFileRequest -> Async<LspResult<PlainNotification option>>
   abstract FsProjAddFile: DotnetFileRequest -> Async<LspResult<PlainNotification option>>
   abstract FsProjRemoveFile: DotnetFileRequest -> Async<LspResult<PlainNotification option>>
   abstract FsProjAddExistingFile: DotnetFileRequest -> Async<LspResult<PlainNotification option>>