Improve AHK script

- Include cypress and help folders while ignoring snapshot images/icons
- Increase delay before and after running command
- Add a popup window to show that you can press Esc to abort,
  as well as the current progress within the files list.
- Add a confirmation with some general info about the script
- Optionally copy the file paths to the clipboard if you say No

.vscode/run-command-on-all-files.ahk

@@ -1,3 +1,4 @@
+; This script uses AutoHotkey v2
 root := A_ScriptDir "\..\*"
 ignoreFolders := [
 	".git",
@@ -5,14 +6,30 @@ ignoreFolders := [
 	"node_modules",
 	"lib",
 	"out",
-	"images",
 	"localization",
-	"cypress",
-	"help",
+]
+ignoreExtensions := [
+	"png",
+	"gif",
+	"jpg",
+	"jpeg",
+	"svg",
+	"cur",
+	"ico",
+	"icns",
+	"wav",
 ]
 command := "cSpell.addIssuesToDictionary"
+beforeRunInfo := "This script is designed to add all spelling issues to the dictionary.`nTo use it to prune the dictionary of no-longer-needed words, you must empty the dictionary first.`n`nThis script will run the VS Code command '" command "' on all files in the directory '" root "'.`n`n"
 
 IsIgnoredPath(path) {
+	SplitPath path, &name, &dir, &ext, &name_no_ext, &drive
+	for _, ignoreExtension in ignoreExtensions {
+		if (StrLower(ext) = ignoreExtension) {
+			return true
+		}
+	}
+
 	parts := StrSplit(path, "\")
 	for index, part in parts {
 		for _, ignoreFolder in ignoreFolders {
@@ -21,54 +38,77 @@ IsIgnoredPath(path) {
 			}
 		}
 	}
+
 	return false
 }
 
-RunCommandOnFiles() {
-	; Focus VS Code
-	WinActivate "ahk_exe Code.exe"
+Automate() {
+	targets := []
 	; Loop through files (F) recursively (R)
-	processed := []
 	Loop Files, root, "FR"
 	{
-		; Skip if the file should be ignored
 		if (IsIgnoredPath(A_LoopFileFullPath)) {
 			continue
 		}
-
-		; Open file in VS Code using Ctrl+P file switcher
-		Send "^p"
-		Sleep 100
-		Send A_LoopFileFullPath
-		Sleep 100
-		Send "{Enter}"
-		Sleep 1000
-
-		; Run command via F1 command palette
-		Send "{F1}"
-		Sleep 100
-		Send command
-		Sleep 100
-		Send "{Enter}"
-		Sleep 1000
-
-		; Close the file
-		Send "^w"
-		Sleep 100
-
-		processed.Push(A_LoopFileFullPath)
+		targets.Push(A_LoopFileFullPath)
 	}
 
-	if (processed.Length = 0) {
+	if (targets.Length = 0) {
 		MsgBox "No files found for pattern: " root
 		return
 	}
-	MsgBox "Processed " processed.Length " files."
-	; MsgBox "Processed " processed.Length " files:`n" Join("`n", processed)
-	; A_Clipboard := Join("`n", processed)
+
+	; Focus VS Code
+	WinActivate "ahk_exe Code.exe"
+
+	; Ask for confirmation
+	if MsgBox(beforeRunInfo "Found " targets.Length " files. Continue?", "VS Code Automation", 4) = "No" {
+		if MsgBox("Copy file paths to clipboard?", "VS Code Automation", 4) = "Yes" {
+			A_Clipboard := Join("`n", targets)
+		}
+		return
+	}
+
+	RunCommandOnFiles(targets)
+}
+
+RunCommandOnFiles(targets) {
+	MyGui := NotifyEscapeHatch()
+	SB := MyGui.Add("StatusBar")
+
+	for index, target in targets {
+		SB.SetText(index "/" targets.Length)
+		RunCommandOnFile(target)
+	}
+
+	MyGui.Destroy()
+	MsgBox "Processed " targets.Length " files."
 	return
 }
 
+RunCommandOnFile(target) {
+	; Open file in VS Code using Ctrl+P file switcher
+	Send "^p"
+	Sleep 100
+	Send target
+	Sleep 100
+	Send "{Enter}"
+	; Give enough time for spell checker to run
+	Sleep 2000
+
+	; Run command via F1 command palette
+	Send "{F1}"
+	Sleep 100
+	Send command
+	Sleep 100
+	Send "{Enter}"
+	; Give enough time for CSpell to update the dictionary
+	Sleep 2000
+
+	; Close the file (optional)
+	; Send "^w"
+}
+
 Join(sep, items) {
 	str := ""
 	for index, item in items {
@@ -78,8 +118,15 @@ Join(sep, items) {
 }
 
 ; Escape hatch
+NotifyEscapeHatch() {
+	MyGui := Gui(, "VS Code Automation")
+	MyGui.Opt("+AlwaysOnTop +Disabled -SysMenu +Owner")  ; +Owner avoids a taskbar button.
+	MyGui.Add("Text", , "`nPress Esc to stop the script.`n`n")
+	MyGui.Show("NoActivate")  ; NoActivate avoids deactivating the currently active window.
+	return MyGui
+}
 Esc:: {
 	ExitApp
 }
 
-RunCommandOnFiles()
+Automate()