[pwsh keymap] Add expandVSCodeDefaultKeyBindingsInfo.ps1

Author: mawosoft

PowerShell/AnalyzeKeyMappings/expandVSCodeDefaultKeyBindingsInfo.ps1

@@ -0,0 +1,57 @@
+# Copyright (c) 2023 Matthias Wolf, Mawosoft.
+
+<#
+.SYNOPSIS
+    Expands the VSCode default keybindings with infos about keybindings not sent to the shell.
+#>
+
+using namespace System
+using namespace System.Collections.Generic
+
+[CmdletBinding()]
+param(
+    # Path to VSCode default keybindings JSON file.
+    [Parameter(Mandatory)]
+    [ValidateNotNullOrEmpty()]
+    [string]$DefaultKeyBindingPath,
+
+    # Path to VSCode default settings JSON file.
+    [Parameter(Mandatory)]
+    [ValidateNotNullOrEmpty()]
+    [string]$DefaultSettingsPath,
+
+    # Path to destination JSON file.
+    [Parameter(Mandatory)]
+    [ValidateNotNullOrEmpty()]
+    [string]$Destination,
+    [switch]$Force
+)
+
+$keybindings = Get-Content $DefaultKeyBindingPath -Raw | ConvertFrom-Json
+[Queue[string]]$settings = Get-Content $DefaultSettingsPath
+[HashSet[string]]$defaultSkippedCommands = @{}
+
+while ($settings.Count -gt 0 -and
+    -not $settings.Dequeue().Contains(
+        'Default Skipped Commands:',
+        [StringComparison]::OrdinalIgnoreCase)) {
+    <# do nothing #>
+}
+
+while ($settings.Count -gt 0) {
+    [string]$line = $settings.Dequeue().Trim()
+    if ($line.Length -eq 0) { continue }
+    if (-not $line.StartsWith('//')) { break }
+    $line = $line.Trim("/- `t")
+    if ($line.Length -gt 0) {
+        $null = $defaultSkippedCommands.Add($line)
+    }
+}
+
+foreach ($binding in $keybindings) {
+    if ($defaultSkippedCommands.Contains($binding.command)) {
+        $binding.psobject.Properties.Add([psnoteproperty]::new('skipShell', $true))
+    }
+}
+
+$keyBindings | ConvertTo-Json | New-Item -Path $Destination -Force:$Force