Update Repo - Add Setup-Labels.ps1 script

scripts/Setup-Labels.ps1

@@ -0,0 +1,116 @@
+<#
+.SYNOPSIS
+    Creates custom GitHub labels for the repository.
+
+.DESCRIPTION
+    This script uses the GitHub CLI (gh) to create labels used by Dependabot and
+    other workflows. Run this locally once after creating a new repo from the template.
+
+    Labels created:
+    - dependabot - security  (red)
+    - dependabot-dependencies (orange)
+    - dependencies           (blue)
+    - dotnet                 (purple)
+
+.PARAMETER Repository
+    The repository in owner/repo format. If not provided, uses the current repository.
+
+.EXAMPLE
+    .\Setup-Labels.ps1
+    Creates the labels for the current repository
+
+.EXAMPLE
+    .\Setup-Labels.ps1 -Repository "Chris-Wolfgang/my-repo"
+    Creates the labels for a specific repository
+
+.NOTES
+    Requires: GitHub CLI (gh) authenticated with sufficient permissions
+    Install gh: https://cli.github.com/
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter()]
+    [string]$Repository
+)
+
+# Check if gh CLI is installed
+try {
+    $null = gh --version
+} catch {
+    Write-Error "❌ GitHub CLI (gh) is not installed or not in PATH."
+    Write-Host "Install from: https://cli.github.com/" -ForegroundColor Yellow
+    exit 1
+}
+
+# Check if authenticated
+try {
+    $null = gh auth status 2>&1
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "❌ Not authenticated with GitHub CLI."
+        Write-Host "Run: gh auth login" -ForegroundColor Yellow
+        exit 1
+    }
+} catch {
+    Write-Error "❌ Failed to check GitHub CLI authentication status."
+    exit 1
+}
+
+# Determine repository
+if (-not $Repository) {
+    Write-Host "🔍 Detecting current repository..." -ForegroundColor Cyan
+    try {
+        $repoInfo = gh repo view --json nameWithOwner | ConvertFrom-Json
+        $Repository = $repoInfo.nameWithOwner
+        Write-Host "✅ Using repository: $Repository" -ForegroundColor Green
+    } catch {
+        Write-Error "❌ Could not detect repository. Please run from within a git repository or specify -Repository parameter."
+        exit 1
+    }
+} else {
+    Write-Host "✅ Using specified repository: $Repository" -ForegroundColor Green
+}
+
+Write-Host "`n🏷️  Creating labels for: $Repository`n" -ForegroundColor Cyan
+
+$labels = @(
+    @{ name = "dependabot - security";    color = "b60205"; description = "Security update from Dependabot" },
+    @{ name = "dependabot-dependencies";  color = "d93f0b"; description = "Dependency update from Dependabot" },
+    @{ name = "dependencies";             color = "0366d6"; description = "Pull requests that update a dependency file" },
+    @{ name = "dotnet";                   color = "512bd4"; description = ".NET related changes" }
+)
+
+$created = 0
+$skipped = 0
+$failed  = 0
+
+foreach ($label in $labels) {
+    $response = gh api `
+        --method POST `
+        -H "Accept: application/vnd.github+json" `
+        -H "X-GitHub-Api-Version: 2022-11-28" `
+        "/repos/$Repository/labels" `
+        -f "name=$($label.name)" `
+        -f "color=$($label.color)" `
+        -f "description=$($label.description)" 2>&1
+
+    if ($LASTEXITCODE -eq 0) {
+        Write-Host "   ✅ Created label: $($label.name)" -ForegroundColor Green
+        $created++
+    } elseif ($response -like "*already_exists*") {
+        Write-Host "   ⏭️  Label already exists, skipping: $($label.name)" -ForegroundColor Gray
+        $skipped++
+    } else {
+        Write-Host "   ❌ Failed to create label: $($label.name)" -ForegroundColor Red
+        Write-Host "      $response" -ForegroundColor Red
+        $failed++
+    }
+}
+
+Write-Host ""
+if ($failed -eq 0) {
+    Write-Host "🎉 Done! Created: $created, Skipped (already existed): $skipped" -ForegroundColor Green
+} else {
+    Write-Host "⚠️  Done with errors. Created: $created, Skipped: $skipped, Failed: $failed" -ForegroundColor Yellow
+    exit 1
+}