cursor-skills-setup/setup-skills.ps1

# Target directory defaults to .cursor/rules in the current working directory,
# but can be overridden by passing an argument.
param (
    [string]$TargetDir = ".cursor/rules"
)

# Ensure path is absolute and clean
$absoluteTargetDir = [System.IO.Path]::GetFullPath((Join-Path (Get-Location) $TargetDir))

$baseUrl = "https://raw.githubusercontent.com/addyosmani/agent-skills/main/skills"

# Array of all 24 skills in the repository
$skills = @(
    "api-and-interface-design",
    "browser-testing-with-devtools",
    "ci-cd-and-automation",
    "code-review-and-quality",
    "code-simplification",
    "context-engineering",
    "debugging-and-error-recovery",
    "deprecation-and-migration",
    "documentation-and-adrs",
    "doubt-driven-development",
    "frontend-ui-engineering",
    "git-workflow-and-versioning",
    "idea-refine",
    "incremental-implementation",
    "interview-me",
    "observability-and-instrumentation",
    "performance-optimization",
    "planning-and-task-breakdown",
    "security-and-hardening",
    "shipping-and-launch",
    "source-driven-development",
    "spec-driven-development",
    "test-driven-development",
    "using-agent-skills"
)

# Initialize active status hashtable
$active = [ordered]@{}
foreach ($s in $skills) {
    $active[$s] = $false
}

# Auto-detect existing skills in the target directory
$anyExists = $false
if (Test-Path -Path $absoluteTargetDir) {
    foreach ($s in $skills) {
        $filePath = Join-Path -Path $absoluteTargetDir -ChildPath "$s.md"
        if (Test-Path -Path $filePath) {
            $anyExists = $true
            $active[$s] = $true
        }
    }
}

# If no skills are currently present, enable the 3 default recommended skills
if (-not $anyExists) {
    $active["test-driven-development"] = $true
    $active["code-review-and-quality"] = $true
    $active["incremental-implementation"] = $true
}

# Interactive selection menu loop
while ($true) {
    Clear-Host
    Write-Host "===================================================="
    Write-Host "            Cursor Agent-Skills Setup               "
    Write-Host "===================================================="
    Write-Host "Target Directory: $absoluteTargetDir"
    Write-Host ""
    Write-Host "Select skills to activate (toggle with number):"
    Write-Host ""

    for ($i = 0; $i -lt $skills.Count; $i++) {
        $slug = $skills[$i]
        $status = if ($active[$slug]) { "[x]" } else { "[ ]" }
        $idx = $i + 1
        Write-Host ("{0,2}) {1} {2}" -f $idx, $status, $slug)
    }

    Write-Host ""
    Write-Host "Commands:"
    Write-Host "  a      - Select ALL skills"
    Write-Host "  n      - Select NONE (clear all)"
    Write-Host "  d      - Confirm and apply changes (or press Enter)"
    Write-Host "  q      - Quit/Cancel without changes"
    Write-Host ""
    
    $choice = Read-Host "Your choice"
    if ($null -ne $choice) { $choice = $choice.Trim() }

    if ($choice -eq "" -or $choice -eq "d" -or $choice -eq "D") {
        break
    }
    elseif ($choice -eq "a" -or $choice -eq "A") {
        foreach ($s in $skills) { $active[$s] = $true }
    }
    elseif ($choice -eq "n" -or $choice -eq "N") {
        foreach ($s in $skills) { $active[$s] = $false }
    }
    elseif ($choice -eq "q" -or $choice -eq "Q") {
        Write-Host "Cancelled. No changes made."
        exit 0
    }
    elseif ($choice -match '^\d+$') {
        $num = [int]$choice
        if ($num -ge 1 -and $num -le $skills.Count) {
            $slug = $skills[$num - 1]
            $active[$slug] = -not $active[$slug]
        }
        else {
            Write-Host "Invalid number. Redrawing..." -ForegroundColor Yellow
            Start-Sleep -Seconds 1
        }
    }
    else {
        Write-Host "Invalid option. Redrawing..." -ForegroundColor Yellow
        Start-Sleep -Seconds 1
    }
}

# Ensure target directory exists if we have active skills or just to be safe
if (-not (Test-Path -Path $absoluteTargetDir)) {
    Write-Host "`nCreating target directory: $absoluteTargetDir"
    New-Item -ItemType Directory -Path $absoluteTargetDir -Force | Out-Null
}

Write-Host "`nApplying changes..."

foreach ($s in $skills) {
    $destPath = Join-Path -Path $absoluteTargetDir -ChildPath "$s.md"
    if ($active[$s]) {
        $url = "$baseUrl/$s/SKILL.md"
        Write-Host "Downloading $s..."
        try {
            Invoke-WebRequest -Uri $url -OutFile $destPath -UseBasicParsing -ErrorAction Stop
            Write-Host "Successfully activated/updated $s.md" -ForegroundColor Green
        }
        catch {
            Write-Error "Failed to download $s.md: $_"
        }
    }
    else {
        if (Test-Path -Path $destPath) {
            Write-Host "Deactivating/removing $s.md..." -ForegroundColor Yellow
            Remove-Item -Path $destPath -Force
        }
    }
}

Write-Host "`nDone!"