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<#
.SYNOPSIS
Bootstrap Windows command prompts (cmd, PS, PSCore) with my dotfiles and apps.
.DESCRIPTION
to bootstrap directly from github, run these 2 cmdlets in a PowerShell prompt:
> Set-ExecutionPolicy RemoteSigned -Scope CurrentUser -Force
> irm 'https://raw.githubusercontent.com/davidjenni/dotfiles/main/bootstrap.ps1' | iex
#>
[CmdletBinding()]
param (
[ValidateSet('clone', 'setup', 'apps', 'env', IgnoreCase = $true)]
[Parameter(Position = 0)] [string]
# verb that indicates stage:
# clone: clone the dotfiles repo and continue with 'setup' etc.
# setup: setup PS, package managers, git. Includes 'apps' and 'env'.
# apps: install apps via winget and scoop
# env: setups consoles and configurations for git, neovim, PowerShell etc.
$verb = 'clone',
[Parameter()] [string]
# user name for git commits, defaults to '$env:USERNAME@$env:COMPUTERNAME'
$userName = $null,
[Parameter()] [string]
# email address for git commits, defaults to existing git config or prompts for input
$email = $null,
[Parameter()] [switch]
# in most cases, do not run this script elevated; mostly needed in automation like PR loop
$runAsAdmin = $false
)
$ErrorActionPreference = 'Stop'
$originGitHub='https://github.com/srdusr/dotfiles.git'
$dotPath=(Join-Path $env:USERPROFILE 'dotfiles')
# should be the default on all Win10+, but just in case...
[Net.ServicePointManager]::SecurityProtocol = [Net.ServicePointManager]::SecurityProtocol -bor
[Net.SecurityProtocolType]::Tls12
function ensureLocalGit {
if (Get-Command 'git' -ErrorAction SilentlyContinue) {
return
}
# bootstrap with a local git to avoid early elevating for winget and the git installer:
$localGitFolder = (Join-Path $env:USERPROFILE (Join-Path "Downloads" "localGit"))
Write-Host "Installing ad-hoc git into $localGitFolder..."
$gitUrl = Invoke-RestMethod 'https://api.github.com/repos/git-for-windows/git/releases/latest' |
Select-Object -ExpandProperty 'assets' |
Where-Object { $_.name -Match 'MinGit' -and $_.name -Match '64-bit' -and $_.name -notmatch 'busybox' } |
Select-Object -ExpandProperty 'browser_download_url'
$localGitZip = (Join-Path $localGitFolder "MinGit.zip")
New-Item -ItemType Directory -Path $localGitFolder -Force | Out-Null
# Invoke-RestMethod with its progress bar is about 10x slower than WebClient.DownloadFile...
(New-Object Net.WebClient).DownloadFile($gitUrl, $localGitZip)
Expand-Archive -Path $localGitZip -DestinationPath $localGitFolder -Force
$gitPath = (Join-Path $localGitFolder 'cmd')
$env:Path += ";$gitPath"
}
function cloneDotfiles {
Write-Host "Cloning $originGitHub -> $dotPath"
Write-Host -NoNewline "OK to proceed with setup? [Y/n] "
$answer = (Read-Host).ToUpper()
if ($answer -ne 'Y' -and $answer -ne '') {
Write-Warning "Aborting."
return 4
}
ensureLocalGit
if (-not $userName -or $userName -eq '') {
$userName = (& git config --global --get user.name)
}
if (-not $username -or $username -eq '') {
$username = "$env:USERNAME@$env:COMPUTERNAME"
}
if (-not $email -or $email -eq '') {
$email = (& git config --global --get user.email)
}
if (-not $email -or $email -eq '') {
$email = Read-Host "Enter your email address for git commits"
if ($email -eq '') {
Write-Warning "Need email address, aborting."
return 3
}
}
& git.exe config --global user.name $userName
# https://docs.github.com/en/account-and-profile/setting-up-and-managing-your-personal-account-on-github/managing-email-preferences/setting-your-commit-email-address
& git.exe config --global user.email $email
& git clone $originGitHub $dotPath
return 0
}
function setup {
ensureLocalGit
}
function installApps {
ensureLocalGit
}
function writeGitConfig {
param (
[Parameter(Mandatory = $true)] [string] $configIniFile
)
# do a one-off save for the formerly symlinked .gitconfig:
if ((Test-Path (Join-Path $env:USERPROFILE '.gitconfig')) -and -not (Test-Path (Join-Path $env:USERPROFILE '.gitconfig.bak'))) {
$userName = (& git config --global --get user.name)
$email = (& git config --global --get user.email)
Move-Item -Path (Join-Path $env:USERPROFILE '.gitconfig') -Destination (Join-Path $env:USERPROFILE '.gitconfig.bak')
if ($userName -and $userName -ne '') {
& git.exe config --global user.name $userName
}
if ($email -and $email -ne '') {
& git.exe config --global user.email $email
}
}
Get-Content $configIniFile | ForEach-Object {
if ($_.TrimStart().StartsWith('#')) { return }
$key, $value = $_.Split('=', 2)
Write-Verbose "git config --global $key $value"
& git.exe config --global $key "$value"
}
}
function setupShellEnvs {
Write-Host "setting cmd console properties:"
$consolePath='HKCU\Console'
& reg add $consolePath /v QuickEdit /d 0x1 /t REG_DWORD /f | Out-Null
& reg add $consolePath /v WindowSize /d 0x00320078 /t REG_DWORD /f | Out-Null
& reg add $consolePath /v ScreenBufferSize /d 0x23280078 /t REG_DWORD /f | Out-Null
& reg add $consolePath /v FontFamily /d 0x36 /t REG_DWORD /f | Out-Null
& reg add $consolePath /v HistoryBufferSize /d 0x64 /t REG_DWORD /f | Out-Null
& reg add $consolePath /v FaceName /d "Hack Nerd Font Mono" /t REG_SZ /f | Out-Null
& reg add $consolePath /v FontSize /d 0x00100000 /t REG_DWORD /f | Out-Null
$win32rc=(Join-Path $PSScriptRoot (Join-Path 'win' 'win32-rc.cmd'))
Write-Host "setting up cmd autorun: $win32rc"
& reg add "HKCU\Software\Microsoft\Command Processor" /v AutoRun /t REG_SZ /d $win32rc /f | Out-Null
# TODO: needs elevation
# Write-Host "remap CapsLock to LeftCtrl key:"
# # see http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Windows/A_2155-Keyboard-Remapping-CAPSLOCK-to-Ctrl-and-Beyond.html
# # http://msdn.microsoft.com/en-us/windows/hardware/gg463447.aspx
# & reg add "HKLM\SYSTEM\CurrentControlSet\Control\Keyboard Layout" /v "Scancode Map" /d 0000000000000000020000001D003A0000000000 /t REG_BINARY /f | Out-Null
# Write-Host "CapsLock remapped, will be effective after next system reboot."
# TODO: initialize Terminal, but its .json file won't exist until after the first launch
# $env:LOCALAPPDATA\Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState\settings.json
# can't use on WinPS, too many at-work scripts fail
# $psProfile = (& powershell -NoProfile -Command '$PROFILE.CurrentUserAllHosts')
# copyFile (Join-Path 'win' 'profile.ps1') $psProfile
Write-Host "configuring user home dir..."
$configDir = (Join-Path $env:USERPROFILE '.config')
New-Item -ItemType Directory -Path $configDir -ErrorAction SilentlyContinue | Out-Null
writeGitConfig (Join-Path $PSScriptRoot 'gitconfig.ini')
$sshDir = (Join-Path $env:USERPROFILE '.ssh')
# ensure 1Password's identity agent is visible to OpenSSH; cannot have both config and socket on Windows
# https://developer.1password.com/docs/ssh/agent/advanced#windows
# https://developer.1password.com/docs/ssh/get-started/#step-4-configure-your-ssh-or-git-client
Remove-Item (Join-Path $sshDir 'config') -ErrorAction SilentlyContinue -Force | Out-Null
$openSsh=((Join-Path $env:windir 'System32\OpenSSH\ssh.exe').Replace("\", "/"))
& git config --global core.sshCommand $openSsh
}
function main {
param (
[Parameter(Mandatory = $true)] [string] $verbAction
)
Write-Verbose "PS: $($PSVersionTable.PSVersion)-$($PSVersionTable.PSEdition)"
switch ($verbAction) {
'clone' {
Write-Host
if (Test-Path (Join-Path $dotPath '.git')) {
Write-Host "local git repo already exists, skipping."
# continue in-proc:
main setup
return
}
$rc = cloneDotfiles
if ($rc -ne 0) {
Write-Error "Cloning dotfiles failed, aborting."
return
}
# continue with now-local bootstrap.ps1 from cloned repo:
# still stick with desktop PS since PSCore is not necessarily installed yet
$script= (Join-Path $dotPath 'bootstrap.ps1')
Write-Host "Continue $script in child process"
Start-Process -PassThru -NoNewWindow -FilePath "powershell.exe" -ArgumentList "-NoProfile -File $script setup" |
Wait-Process
}
'setup' {
Write-Host "Setting up..."
setup
installApps
setupShellEnvs
Write-Host "Done (setup)."
exit
}
'apps' { installApps }
'env' { setupShellEnvs }
}
Write-Host "Done."
}
main $verb
|
