LunarVim/utils/installer/install.ps1

289 lines
8.6 KiB
PowerShell

$ErrorActionPreference = "Stop" # exit when command fails
# set script variables
$LV_BRANCH = ($LV_BRANCH, "rolling", 1 -ne $null)[0]
$LV_REMOTE = ($LV_REMOTE, "lunarvim/lunarvim.git", 1 -ne $null)[0]
$INSTALL_PREFIX = ($INSTALL_PREFIX, "$HOME\.local", 1 -ne $null)[0]
$env:XDG_DATA_HOME = ($env:XDG_DATA_HOME, "$env:APPDATA", 1 -ne $null)[0]
$env:XDG_CONFIG_HOME = ($env:XDG_CONFIG_HOME, "$env:LOCALAPPDATA", 1 -ne $null)[0]
$env:XDG_CACHE_HOME = ($env:XDG_CACHE_HOME, "$env:TEMP", 1 -ne $null)[0]
$env:LUNARVIM_RUNTIME_DIR = ($env:LUNARVIM_RUNTIME_DIR, "$env:XDG_DATA_HOME\lunarvim", 1 -ne $null)[0]
$env:LUNARVIM_CONFIG_DIR = ($env:LUNARVIM_CONFIG_DIR, "$env:XDG_CONFIG_HOME\lvim", 1 -ne $null)[0]
$env:LUNARVIM_CACHE_DIR = ($env:LUNARVIM_CACHE_DIR, "$env:XDG_CACHE_HOME\lvim", 1 -ne $null)[0]
$__lvim_dirs = (
"$env:LUNARVIM_CONFIG_DIR",
"$env:LUNARVIM_RUNTIME_DIR",
"$env:LUNARVIM_CACHE_DIR"
)
function main($cliargs) {
Write-Output "
88\ 88\
88 | \__|
88 |88\ 88\ 888888$\ 888888\ 888888\ 88\ 88\ 88\ 888888\8888\
88 |88 | 88 |88 __88\ \____88\ 88 __88\\88\ 88 |88 |88 _88 _88\
88 |88 | 88 |88 | 88 | 888888$ |88 | \__|\88\88 / 88 |88 / 88 / 88 |
88 |88 | 88 |88 | 88 |88 __88 |88 | \88$ / 88 |88 | 88 | 88 |
88 |\888888 |88 | 88 |\888888$ |88 | \$ / 88 |88 | 88 | 88 |
\__| \______/ \__| \__| \_______|\__| \_/ \__|\__| \__| \__|
"
__add_separator "80"
# skip this in a Github workflow
if ( $null -eq "$GITHUB_ACTIONS" ) {
install_packer
setup_shim
exit
}
__add_separator "80"
check_system_deps
Write-Output "Would you like to check lunarvim's NodeJS dependencies?"
$answer = Read-Host "[y]es or [n]o (default: no) "
if ("$answer" -eq "y" -or "$answer" -eq "Y") {
install_nodejs_deps
}
Write-Output "Would you like to check lunarvim's Python dependencies?"
$answer = Read-Host "[y]es or [n]o (default: no) "
if ("$answer" -eq "y" -or "$answer" -eq "Y") {
install_python_deps
}
__add_separator "80"
Write-Output "Backing up old LunarVim configuration"
backup_old_config
__add_separator "80"
verify_lvim_dirs
if (Test-Path "$env:LUNARVIM_RUNTIME_DIR\site\pack\packer\start\packer.nvim") {
Write-Output "Packer already installed"
}
else {
install_packer
}
__add_separator "80"
if (Test-Path "$env:LUNARVIM_RUNTIME_DIR\lvim\init.lua" ) {
Write-Output "Updating LunarVim"
update_lvim
}
else {
if ($cliargs.Contains("--testing")) {
copy_local_lvim_repository
}
else {
clone_lvim
}
setup_lvim
}
__add_separator "80"
}
function print_missing_dep_msg($dep) {
Write-Output "[ERROR]: Unable to find dependency [$dep]"
Write-Output "Please install it first and re-run the installer. Try: $RECOMMEND_INSTALL $dep"
}
function install_system_package($dep) {
if (Get-Command -Name "winget" -ErrorAction SilentlyContinue) {
Write-Output "[INFO]: Attempting to install dependency [$dep] with winget"
$install_cmd = "winget install --interactive"
}
elseif (Get-Command -Name "scoop" -ErrorAction SilentlyContinue) {
Write-Output "[INFO]: Attempting to install dependency [$dep] with scoop"
# TODO: check if it's fine to not run it with --global
$install_cmd = "scoop install"
}
else {
print_missing_dep_msg "$dep"
exit 1
}
try {
Invoke-Command $install_cmd $dep -ErrorAction Stop
}
catch {
print_missing_dep_msg "$dep"
exit 1
}
}
function check_system_dep($dep) {
try {
Get-Command -Name $dep -ErrorAction Stop | Out-Null
}
catch {
install_system_package "$dep"
}
}
function check_system_deps() {
Write-Output "[INFO]: Checking dependencies.."
check_system_dep "git"
check_system_dep "nvim"
}
function install_nodejs_deps() {
try {
check_system_dep "node"
Invoke-Command npm install -g neovim tree-sitter-cli -ErrorAction Break
}
catch {
print_missing_dep_msg "$dep"
}
}
function install_python_deps() {
try {
check_system_dep "pip"
Invoke-Command python -m pip install --user pynvim -ErrorAction Break
}
catch {
print_missing_dep_msg "$dep"
}
}
function backup_old_config() {
foreach ($dir in $__lvim_dirs) {
# we create an empty folder for subsequent commands \
# that require an existing directory
if ( Test-Path "$dir") {
New-Item "$dir.bak" -ItemType Directory -Force
Copy-Item -Recurse "$dir\*" "$dir.bak\."
}
}
Write-Output "Backup operation complete"
}
function install_packer() {
Invoke-Command -ErrorAction Stop -ScriptBlock { git clone --progress --depth 1 "https://github.com/wbthomason/packer.nvim" "$env:LUNARVIM_RUNTIME_DIR\site\pack\packer\start\packer.nvim" }
}
function copy_local_lvim_repository() {
Write-Output "Copy local LunarVim configuration"
Copy-Item -Path "$((Get-Item $PWD).Parent.Parent.FullName)" -Destination "$env:LUNARVIM_RUNTIME_DIR/lvim" -Recurse
}
function clone_lvim() {
Write-Output "Cloning LunarVim configuration"
try {
Invoke-Command -ErrorAction Stop -ScriptBlock { git clone --progress --branch "$LV_BRANCH" --depth 1 "https://github.com/$LV_REMOTE" "$env:LUNARVIM_RUNTIME_DIR/lvim" }
}
catch {
Write-Output "Failed to clone repository. Installation failed."
exit 1
}
}
function setup_shim() {
if ((Test-Path "$INSTALL_PREFIX\bin") -eq $false) {
New-Item "$INSTALL_PREFIX\bin" -ItemType Directory
}
Copy-Item "$env:LUNARVIM_RUNTIME_DIR\lvim\utils\bin\lvim.ps1" -Destination "$INSTALL_PREFIX\bin\lvim.ps1" -Force
}
function verify_lvim_dirs() {
if ($cliargs.Contains("--overwrite")) {
Write-Output "!!Warning!! -> Removing all lunarvim related config because of the --overwrite flag"
$answer = Read-Host "Would you like to continue? [y]es or [n]o "
if ("$answer" -ne "y" -and "$answer" -ne "Y") {
exit 1
}
foreach ($dir in $__lvim_dirs) {
if (Test-Path "$dir") {
Remove-Item -Force -Recurse "$dir"
}
}
}
foreach ($dir in $__lvim_dirs) {
if ((Test-Path "$dir") -eq $false) {
New-Item "$dir" -ItemType Directory
}
}
}
function setup_lvim() {
Write-Output "Installing LunarVim shim"
setup_shim
Write-Output "Preparing Packer setup"
if (Test-Path "$env:LUNARVIM_CONFIG_DIR\config.lua") {
Remove-Item -Force "$env:LUNARVIM_CONFIG_DIR\config.lua"
}
Out-File -FilePath "$env:LUNARVIM_CONFIG_DIR\config.lua"
Write-Output "Packer setup complete"
__add_separator "80"
Copy-Item "$env:LUNARVIM_RUNTIME_DIR\lvim\utils\installer\config.example.lua" "$env:LUNARVIM_CONFIG_DIR\config.lua"
$answer = Read-Host $(`
"Would you like to create an alias inside your Powershell profile?`n" + `
"(This enables you to start lvim with the command 'lvim') [y]es or [n]o (default: no)" )
if ("$answer" -eq "y" -and "$answer" -eq "Y") {
create_alias
}
__add_separator "80"
Write-Output "Thank you for installing LunarVim!!"
Write-Output "You can start it by running: $INSTALL_PREFIX\bin\lvim.ps1"
Write-Output "Do not forget to use a font with glyphs (icons) support [https://github.com/ryanoasis/nerd-fonts]"
}
function update_lvim() {
try {
Invoke-Command git -C "$env:LUNARVIM_RUNTIME_DIR/lvim" status -uno
}
catch {
git -C "$env:LUNARVIM_RUNTIME_DIR/lvim" pull --ff-only --progress -or
Write-Output "Unable to guarantee data integrity while updating. Please do that manually instead."
exit 1
}
Write-Output "Your LunarVim installation is now up to date!"
}
function __add_separator($div_width) {
"-" * $div_width
Write-Output ""
}
function create_alias {
if ($null -eq $(Get-Alias | Select-String "lvim")) {
Add-Content -Path $PROFILE -Value $( -join @('Set-Alias lvim "', "$INSTALL_PREFIX", '\bin\lvim.ps1"'))
Write-Output ""
Write-Host 'To use the new alias in this window reload your profile with ". $PROFILE".' -ForegroundColor Yellow
}
else {
Write-Output "Alias is already set and will not be reset."
}
}
main "$args"