add powershell profile

powershell/Microsoft.PowerShell_profile.ps1

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+# PowerShell equivalents of bash functions from .bashrc.arch
+
+# Fuzzy cd into specific folders
+function fcd {
+    param(
+        [string]$Filter = ""
+    )
+    
+    $dirs = @()
+    
+    # Add .config directories
+    $dirs += Get-ChildItem "$env:HOME/.config" -Directory -Force | Select-Object -ExpandProperty FullName
+    $dirs += Get-ChildItem "$env:HOME/.config" -Force | Where-Object { $_.Attributes -band [System.IO.FileAttributes]::ReparsePoint } | Select-Object -ExpandProperty FullName
+    
+    # Add .cache directories
+    $dirs += Get-ChildItem "$env:HOME/.cache" -Directory -Force | Select-Object -ExpandProperty FullName
+    
+    # Add ghq directories (depth 2)
+    if (Test-Path "$env:HOME/ghq") {
+        $dirs += Get-ChildItem "$env:HOME/ghq" -Directory | ForEach-Object {
+            Get-ChildItem $_.FullName -Directory | Select-Object -ExpandProperty FullName
+        }
+    }
+    
+    # Add home directories (excluding .git)
+    $dirs += Get-ChildItem "$env:HOME" -Directory | Where-Object { $_.Name -notmatch '^\.git$' } | Select-Object -ExpandProperty FullName
+    
+    if ($Filter) {
+        $selected = $dirs | fzf --filter="$Filter" --select-1 --exit-0 | Select-Object -First 1
+    } else {
+        $selected = $dirs | fzf
+    }
+    
+    if ($selected) {
+        Set-Location $selected
+        
+        # Check for .nvmrc and switch Node version if needed
+        if (Test-Path ".nvmrc") {
+            $nvmrcVersion = Get-Content ".nvmrc"
+            $currentVersion = nvm current
+            if ($nvmrcVersion -ne $currentVersion) {
+                nvm use
+            }
+        }
+    } else {
+        Write-Host "ERROR: No selection made." -ForegroundColor Red
+    }
+}
+
+# Clone repository function
+function cl {
+    param(
+        [Parameter(Position=0)]
+        [string]$Arg1,
+        [Parameter(Position=1)]
+        [string]$Arg2,
+        [Parameter(Position=2)]
+        [string]$Arg3
+    )
+    
+    if (-not $Arg1) {
+        # Show help text
+        Write-Host "Usage: cl REPOSITORY_NAME"
+        Write-Host "Usage: cl REPOSITORY_URL"
+        Write-Host "Usage: cl (hub|lab) REPOSITORY_NAME"
+        Write-Host "Usage: cl (hub|lab) NAMESPACE REPOSITORY_NAME"
+        return
+    }
+    
+    $url = $Arg1
+    $ghqDir = "$env:HOME/ghq"
+    $namespace = ""
+    $repositoryName = ""
+    
+    # Check if it's a full Git URL
+    if ($url -match 'git@git(lab|hub)\.com:([^/]+)/([^/]+)\.git') {
+        $namespace = $Matches[2]
+        $repositoryName = $Matches[3]
+    }
+    elseif ($url -match 'https://git(lab|hub)\.com/([^/]+)/([^/]+)(\.git)?') {
+        $namespace = $Matches[2]
+        $repositoryName = $Matches[3]
+    }
+    else {
+        # Handle shorthand formats
+        $repositoryName = $Arg1
+        $namespace = "juancwu"
+        $domain = "hub"  # Default to GitHub
+        
+        # Check if domain was provided
+        if ($Arg2) {
+            if ($Arg1 -eq "hub" -or $Arg1 -eq "lab") {
+                $domain = $Arg1
+                $repositoryName = $Arg2
+            } else {
+                $repositoryName = $Arg1
+            }
+        }
+        
+        # Check if namespace was also provided
+        if ($Arg3) {
+            $domain = $Arg1
+            $namespace = $Arg2
+            $repositoryName = $Arg3
+        }
+        
+        $url = "git@git$domain.com:$namespace/$repositoryName.git"
+    }
+    
+    # Create directory if it doesn't exist
+    $repositoryDir = Join-Path $ghqDir $namespace $repositoryName
+    if (-not (Test-Path $repositoryDir)) {
+        New-Item -ItemType Directory -Path $repositoryDir -Force | Out-Null
+    }
+    
+    # Clone the repository
+    git clone $url $repositoryDir
+}
+
+# Additional helper function: fuzzy find all directories from current directory
+function cdf {
+    param(
+        [string]$Filter = ""
+    )
+    
+    if ($Filter) {
+        $selected = Get-ChildItem . -Recurse -Directory | Select-Object -ExpandProperty FullName | fzf --filter="$Filter" --select-1 --exit-0 | Select-Object -First 1
+    } else {
+        $selected = Get-ChildItem . -Recurse -Directory | Select-Object -ExpandProperty FullName | fzf
+    }
+    
+    if ($selected) {
+        Set-Location $selected
+    }
+}
+
+# Set aliases similar to bash
+Set-Alias -Name gs -Value "git status"
+
+# Note: For Windows, you'll need to install fzf separately:
+# Install-Module -Name PSFzf -Scope CurrentUser -Force
+# Or use scoop: scoop install fzf

powershell/README.md

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+# PowerShell Configuration
+
+This directory contains PowerShell equivalents of the bash functions from `.bashrc.arch`.
+
+## Functions
+
+### `fcd` - Fuzzy Change Directory
+Searches through predefined directories and allows fuzzy selection:
+- `~/.config` directories
+- `~/.cache` directories  
+- `~/ghq` repositories (2 levels deep)
+- Home directories (excluding .git)
+
+Usage:
+```powershell
+fcd           # Interactive fuzzy search
+fcd dotfiles  # Quick filter and select best match
+```
+
+### `cl` - Clone Repository
+Smart git clone that organizes repositories in `~/ghq` structure.
+
+Usage:
+```powershell
+cl repo-name                    # Clones from github.com/juancwu/repo-name
+cl hub repo-name               # Clones from github.com/juancwu/repo-name
+cl lab repo-name               # Clones from gitlab.com/juancwu/repo-name
+cl hub namespace repo-name     # Clones from github.com/namespace/repo-name
+cl git@github.com:user/repo.git # Clones using full URL
+```
+
+### `cdf` - Change Directory Fuzzy
+Searches all subdirectories from current location.
+
+Usage:
+```powershell
+cdf          # Interactive fuzzy search
+cdf src      # Quick filter for directories containing "src"
+```
+
+## Installation
+
+### Automatic Setup
+```powershell
+cd ~/ghq/juancwu/dotfiles/powershell
+./setup.ps1
+```
+
+### Manual Setup
+1. Copy profile to PowerShell profile location:
+   ```powershell
+   cp Microsoft.PowerShell_profile.ps1 $PROFILE
+   ```
+
+2. Install dependencies:
+   - **fzf** (required for fuzzy search):
+     ```powershell
+     # Using Scoop
+     scoop install fzf
+     
+     # Using Chocolatey
+     choco install fzf
+     
+     # Using PowerShell Gallery
+     Install-Module -Name PSFzf -Scope CurrentUser
+     ```
+
+3. Reload profile:
+   ```powershell
+   . $PROFILE
+   ```
+
+## Notes
+
+- The functions maintain compatibility with the bash versions
+- Node version switching with nvm is supported in `fcd`
+- Git aliases like `gs` for `git status` are included
+- All paths use PowerShell's cross-platform `$env:HOME` variable

powershell/setup.ps1

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+# PowerShell Profile Setup Script
+
+# Determine the PowerShell profile directory
+$profileDir = Split-Path $PROFILE -Parent
+
+# Create profile directory if it doesn't exist
+if (-not (Test-Path $profileDir)) {
+    New-Item -ItemType Directory -Path $profileDir -Force | Out-Null
+    Write-Host "Created PowerShell profile directory: $profileDir" -ForegroundColor Green
+}
+
+# Copy the profile file
+$sourceProfile = Join-Path $PSScriptRoot "Microsoft.PowerShell_profile.ps1"
+$targetProfile = $PROFILE
+
+if (Test-Path $sourceProfile) {
+    Copy-Item $sourceProfile $targetProfile -Force
+    Write-Host "PowerShell profile installed to: $targetProfile" -ForegroundColor Green
+} else {
+    Write-Host "ERROR: Source profile not found at $sourceProfile" -ForegroundColor Red
+    exit 1
+}
+
+# Check if fzf is installed
+try {
+    $null = Get-Command fzf -ErrorAction Stop
+    Write-Host "fzf is already installed" -ForegroundColor Green
+} catch {
+    Write-Host "WARNING: fzf is not installed. The fcd and cdf functions require fzf." -ForegroundColor Yellow
+    Write-Host "Install fzf using one of these methods:" -ForegroundColor Yellow
+    Write-Host "  - Windows: scoop install fzf" -ForegroundColor Cyan
+    Write-Host "  - Windows: choco install fzf" -ForegroundColor Cyan
+    Write-Host "  - Cross-platform: Install-Module -Name PSFzf -Scope CurrentUser" -ForegroundColor Cyan
+}
+
+# Check if git is installed
+try {
+    $null = Get-Command git -ErrorAction Stop
+    Write-Host "git is already installed" -ForegroundColor Green
+} catch {
+    Write-Host "WARNING: git is not installed. The cl function requires git." -ForegroundColor Yellow
+}
+
+Write-Host "`nSetup complete! Reload your PowerShell profile with:" -ForegroundColor Green
+Write-Host "  . `$PROFILE" -ForegroundColor Cyan