# Setup script for Armoghan-ul-Mohmin/plug on Windows (PowerShell), from https://gitmanual.com/Armoghan-ul-Mohmin/plug
# Read it before you run it: the commands come from the repo's own README and files.
# Run: powershell -ExecutionPolicy Bypass -File .\setup.ps1
$ErrorActionPreference = "Stop"
function Write-Step($t) { Write-Host "`n==> $t" -ForegroundColor Cyan }
# Windows ships a python that only opens the Microsoft Store; it doesn't count.
function Have($c) { $cmd = Get-Command $c -ErrorAction SilentlyContinue; [bool]$cmd -and $cmd.Source -notlike '*\WindowsApps\*' }
# New installs change PATH; pick it up without opening a new window.
function Update-Path { $env:Path = [Environment]::GetEnvironmentVariable("Path", "Machine") + ";" + [Environment]::GetEnvironmentVariable("Path", "User") }
# Stop when a program fails, like bash's set -e. Dot-sourced, so cd and venv activation carry on to the next step.
function Invoke-Step([scriptblock]$Block) { $global:LASTEXITCODE = 0; . $Block; if ($LASTEXITCODE) { throw "Failed with exit code $LASTEXITCODE" } }

Write-Step '1/2 Clone the repository'
if (-not (Test-Path 'plug')) { Invoke-Step { git clone https://github.com/Armoghan-ul-Mohmin/plug.git } }
Set-Location 'plug'

Write-Step '2/2 Follow the README: Quick Start'
# In the maintainers' order. Do the README instructions above first — they cover steps outside the terminal.
Invoke-Step { plug install zsh-users/zsh-autosuggestions zsh-users/zsh-syntax-highlighting }
Invoke-Step { plug install zdharma-continuum/fast-syntax-highlighting@master }
# (needs Git Bash or WSL on Windows) plug install omz git docker sudo
Invoke-Step { plug install user/foo omz fzf-tab }
Invoke-Step { plug lazy Aloxaf/fzf-tab fzf }
Invoke-Step { plug defer zsh-users/zsh-autosuggestions 500 }
Invoke-Step { plug status }

Write-Host 'Set up Armoghan-ul-Mohmin/plug.'
Write-Host 'Manual: https://gitmanual.com/Armoghan-ul-Mohmin/plug'