Script cleanup

scripts/powershell/create-new-feature.ps1

@@ -1,5 +1,5 @@
 #!/usr/bin/env pwsh
-# Create a new feature (moved to powershell/)
+# Create a new feature
 [CmdletBinding()]
 param(
     [switch]$Json,
@@ -9,11 +9,31 @@ param(
 $ErrorActionPreference = 'Stop'
 
 if (-not $FeatureDescription -or $FeatureDescription.Count -eq 0) {
-    Write-Error "Usage: ./create-new-feature.ps1 [-Json] <feature description>"; exit 1
+    Write-Error "Usage: ./create-new-feature.ps1 [-Json] <feature description>"
+    exit 1
 }
 $featureDesc = ($FeatureDescription -join ' ').Trim()
 
-$repoRoot = git rev-parse --show-toplevel
+# Resolve repository root. Prefer git information when available, but fall back
+# to the script location so the workflow still functions in repositories that
+# were initialised with --no-git.
+$scriptDir = Split-Path -Parent $PSScriptRoot
+$fallbackRoot = (Resolve-Path (Join-Path $scriptDir "..")).Path
+
+try {
+    $repoRoot = git rev-parse --show-toplevel 2>$null
+    if ($LASTEXITCODE -eq 0) {
+        $hasGit = $true
+    } else {
+        throw "Git not available"
+    }
+} catch {
+    $repoRoot = $fallbackRoot
+    $hasGit = $false
+}
+
+Set-Location $repoRoot
+
 $specsDir = Join-Path $repoRoot 'specs'
 New-Item -ItemType Directory -Path $specsDir -Force | Out-Null
 
@@ -33,20 +53,38 @@ $branchName = $featureDesc.ToLower() -replace '[^a-z0-9]', '-' -replace '-{2,}',
 $words = ($branchName -split '-') | Where-Object { $_ } | Select-Object -First 3
 $branchName = "$featureNum-$([string]::Join('-', $words))"
 
-git checkout -b $branchName | Out-Null
+if ($hasGit) {
+    try {
+        git checkout -b $branchName | Out-Null
+    } catch {
+        Write-Warning "Failed to create git branch: $branchName"
+    }
+} else {
+    Write-Warning "[specify] Warning: Git repository not detected; skipped branch creation for $branchName"
+}
 
 $featureDir = Join-Path $specsDir $branchName
 New-Item -ItemType Directory -Path $featureDir -Force | Out-Null
 
 $template = Join-Path $repoRoot 'templates/spec-template.md'
 $specFile = Join-Path $featureDir 'spec.md'
-if (Test-Path $template) { Copy-Item $template $specFile -Force } else { New-Item -ItemType File -Path $specFile | Out-Null }
+if (Test-Path $template) { 
+    Copy-Item $template $specFile -Force 
+} else { 
+    New-Item -ItemType File -Path $specFile | Out-Null 
+}
 
 if ($Json) {
-    $obj = [PSCustomObject]@{ BRANCH_NAME = $branchName; SPEC_FILE = $specFile; FEATURE_NUM = $featureNum }
+    $obj = [PSCustomObject]@{ 
+        BRANCH_NAME = $branchName
+        SPEC_FILE = $specFile
+        FEATURE_NUM = $featureNum
+        HAS_GIT = $hasGit
+    }
     $obj | ConvertTo-Json -Compress
 } else {
     Write-Output "BRANCH_NAME: $branchName"
     Write-Output "SPEC_FILE: $specFile"
     Write-Output "FEATURE_NUM: $featureNum"
+    Write-Output "HAS_GIT: $hasGit"
 }