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implements file type filtering for Explorer (#2103) #2104

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Merged
TheAngryByrd merged 3 commits into from
Sep 9, 2025
Merged

implements file type filtering for Explorer (#2103) #2104

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9475ff3
implements file type filtering for Explorer (#2103)
thatrajeevkr Sep 5, 2025
eed1042
updates to file type filtering (#2103)
thatrajeevkr Sep 6, 2025
d75456e
refactoring to file type filtering (#2103)
thatrajeevkr Sep 8, 2025
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153 changes: 141 additions & 12 deletions src/Components/SolutionExplorer.fs
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Original file line number Diff line number Diff line change
Expand Up @@ -146,15 +146,64 @@ module SolutionExplorer =

entry.Children |> Seq.rev |> Seq.map (toModel projPath) |> Seq.toList

// File extension to item type mapping
let getItemTypeForFile (filePath: string) =
let ext = node.path.extname(filePath).ToLowerInvariant()

match ext with
| ".fs"
| ".fsi" -> "Compile"
| ".fsx" -> "Compile"
| ".fsl" -> "FsLex"
| ".fsy" -> "FsYacc"
| ".txt"
| ".md"
| ".json"
| ".xml"
| ".config" -> "Content"
| ".resx" -> "EmbeddedResource"
| ".dll"
| ".exe" -> "Reference"
| _ -> "Content" // Default fallback

let private getProjectModel (proj: Project) =
let projects = Project.getLoaded () |> Seq.toArray

let files =
proj.Items
|> Seq.filter (fun p -> p.Name = "Compile")
|> Seq.map (fun p -> p.VirtualPath, p.FilePath)
|> Seq.toList
|> buildTree proj.Project

// Get project files from FSAC
let projectFiles =
proj.Items |> Seq.map (fun p -> p.VirtualPath, p.FilePath) |> Seq.toList

// Add additional folders that aren't in the project file
let projectDir = node.path.dirname proj.Project

let additionalFolders =
try
let dirContents = node.fs.readdirSync (U2.Case1 projectDir)

dirContents
|> Seq.filter (fun item ->
let fullPath = node.path.join (projectDir, item)
let stats = node.fs.statSync (U2.Case1 fullPath)
let isDir = stats.isDirectory ()

let isTargetFolder =
(item = ".deps" || item = "bin" || item = "obj" || item = "packages")

isDir && isTargetFolder)
|> Seq.map (fun folder ->
let fullPath = node.path.join (projectDir, folder)
(folder, fullPath))
|> Seq.toList
with ex ->
[]

// Combine project files with additional folders
let allItems =
projectFiles
@ (additionalFolders |> List.map (fun (name, path) -> (name, path)))

let files = buildTree proj.Project allItems

let packageRefs =
proj.PackageReferences
Expand Down Expand Up @@ -245,13 +294,93 @@ module SolutionExplorer =

match ws with
| WorkspacePeekFound.Solution sln ->
// Get solution items from the solution file
let solutionItems = sln.Items |> Array.map getItem |> List.ofArray

// Add additional folders that aren't in the solution file
let solutionDir = node.path.dirname sln.Path

let additionalSolutionFolders =
try
let dirContents = node.fs.readdirSync (U2.Case1 solutionDir)

dirContents
|> Seq.filter (fun item ->
let fullPath = node.path.join (solutionDir, item)
let stats = node.fs.statSync (U2.Case1 fullPath)
let isDir = stats.isDirectory ()

let isTargetFolder =
(item = ".deps"
|| item = "bin"
|| item = "obj"
|| item = "packages"
|| item = "docs"
|| item = "scripts"
|| item = "tools")


isDir && isTargetFolder)
|> Seq.map (fun folder ->
let fullPath = node.path.join (solutionDir, folder)

// Recursively scan the contents of this folder
let rec scanFolderContents (currentPath: string) (currentName: string) (depth: int) =
try
let contents = node.fs.readdirSync (U2.Case1 currentPath)

contents
|> Seq.filter (fun item ->
// Filter out unwanted items at solution level
let isUnwanted =
item.StartsWith(".") && item <> ".deps"
|| // Hide hidden files except .deps
item = "node_modules"
|| // Hide node_modules
item = ".git"
|| // Hide git folder
item = ".vs"
|| // Hide Visual Studio folder
item = "packages" && depth > 0 // Hide nested packages folders

not isUnwanted)
|> Seq.map (fun item ->
let itemPath = node.path.join (currentPath, item)
let stats = node.fs.statSync (U2.Case1 itemPath)

if stats.isDirectory () then
// Recursively scan subdirectories (limit depth to avoid infinite recursion)
if depth < 6 then
let subContents = scanFolderContents itemPath item (depth + 1)
Model.Folder(ref None, item, itemPath, subContents, "")
else
// For very deep directories, just show as empty folder
Model.Folder(ref None, item, itemPath, [], "")
else
// Use the same file type mapping as project level
let ext = node.path.extname(item).ToLowerInvariant()
let itemType = getItemTypeForFile item

// For files, create a file representation
Model.File(ref None, itemPath, item, None, ""))
|> Seq.toList
with ex ->
[]

let folderContents = scanFolderContents fullPath folder 0


// Create a WorkspaceFolder with the scanned contents
Model.WorkspaceFolder(ref None, folder, folderContents))
|> Seq.toList
with ex ->
[]

// Combine solution items with additional folders
let allSolutionItems = solutionItems @ additionalSolutionFolders

let s =
Solution(
ref None,
sln.Path,
(node.path.basename sln.Path),
(sln.Items |> Array.map getItem |> List.ofArray)
)
Solution(ref None, sln.Path, (node.path.basename sln.Path), allSolutionItems)

let result = Workspace [ s ]
setParentRef s result
Expand Down
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