Fix gitignore check

Author: intitni

Pro

@@ -130,7 +130,10 @@ public final class ActiveDocumentChatContextCollector: ChatContextCollector {
             let codeRange = "Focused Range [line, character]: \(focusedContext.codeRange)"
 
             let code = context.selectionRange.isEmpty && isSensitive
-                ? ""
+                ? """
+                The file is in gitignore, you can't read the file.
+                Ask the user to select the code in the editor to get help. Also tell them the file is in gitignore.
+                """
                 : """
                 Focused Code (start from line \(focusedContext.codeRange.start.line + 1)):
                 ```\(context.language.rawValue)

Tool/Sources/ChatContextCollectors/ActiveDocumentChatContextCollector/ActiveDocumentChatContextCollector.swift

@@ -54,7 +54,7 @@ public struct DefaultGitIgnoredChecker: GitIgnoredChecker {
         do {
             _ = try await terminal.runCommand(
                 "/bin/bash",
-                arguments: ["-c", "check-ignore \"\(fileURL.path)\""],
+                arguments: ["-i", "-c", "git check-ignore \"\(fileURL.path)\""],
                 currentDirectoryPath: gitFolderURL.path,
                 environment: [:]
             )
@@ -75,7 +75,7 @@ public struct DefaultGitIgnoredChecker: GitIgnoredChecker {
         do {
             let result = try await terminal.runCommand(
                 "/bin/bash",
-                arguments: ["-c", "check-ignore \(filePaths)"],
+                arguments: ["-i", "-c", "git check-ignore \(filePaths)"],
                 currentDirectoryPath: gitFolderURL.path,
                 environment: [:]
             )

Tool/Sources/GitIgnoreCheck/GitIgnoreCheck.swift

@@ -35,7 +35,7 @@ public extension Workspace {
 
         let filespace = createFilespaceIfNeeded(fileURL: fileURL)
 
-        guard await filespace.isGitIgnored else { return [] }
+        guard !(await filespace.isGitIgnored) else { throw SuggestionFeatureDisabledError() }
 
         if !editor.uti.isEmpty {
             filespace.codeMetadata.uti = editor.uti