[PowerShell Profile] Save file to $PROFILE

Microsoft.PowerShell_profile.ps1

function Find-Command($cmdname) {
    return [bool](Get-Command -Name $cmdname -ErrorAction SilentlyContinue)
}

function Download-FileIfNotExists {
    param (
        [string]$LocalFilePath,
        [string]$RemoteUrl
    )

    if (-not (Test-Path -Path $LocalFilePath -PathType Leaf)) {
        $localDirectory = Split-Path -Path $LocalFilePath -Parent
        if (-not (Test-Path -Path $localDirectory)) {
            New-Item -Path $localDirectory -ItemType Directory -Force | Out-Null
        }
        Invoke-WebRequest -Uri $RemoteUrl -OutFile $LocalFilePath -UserAgent "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.0.0 Safari/537.36" -UseBasicParsing
    }
}

# Alias
Set-Alias ll Get-ChildItem

# Git Alias
if (Find-Command git) {
    function Get-GitStatus { git status }
    Set-Alias gst Get-GitStatus
}

# Oh My Posh
# https://ohmyposh.dev/
if (Find-Command oh-my-posh) {
	Download-FileIfNotExists ~/Documents/PowerShell/themes/velvet.omp.json https://raw.githubusercontent.com/JanDeDobbeleer/oh-my-posh/refs/heads/main/themes/velvet.omp.json
    oh-my-posh init pwsh --config ~/Documents/PowerShell/themes/velvet.omp.json | Invoke-Expression
}

preinstall.ps1

# OhMyPosh
winget install JanDeDobbeleer.OhMyPosh --source winget

Write-Host "OhMyPosh 已安装"

# OhMyPosh font install

pwsh -Command "oh-my-posh font install meslo"

Write-Host "OhMyPosh 字体安装"

# OhMyPosh font config

$wtConfigDir = Join-Path -Path $env:LOCALAPPDATA -ChildPath "Packages\Microsoft.WindowsTerminal_8wekyb3d8bbwe\LocalState"
$settingsJsonPath = Join-Path -Path $wtConfigDir -ChildPath "settings.json"

# 验证文件是否存在
if (-not (Test-Path -Path $settingsJsonPath -PathType Leaf)) {
    Write-Error "未找到 Windows Terminal 的 settings.json 文件，路径：$settingsJsonPath"
    exit 1
}

$jsonContent = Get-Content -Path $settingsJsonPath -Raw -Encoding UTF8
$wtSettings = $jsonContent | ConvertFrom-Json

# 确保 profiles 和 defaults 层级存在，避免报错
if (-not $wtSettings.profiles) {
    $wtSettings | Add-Member -MemberType NoteProperty -Name "profiles" -Value ([PSCustomObject]@{})
}
if (-not $wtSettings.profiles.defaults) {
    $wtSettings.profiles | Add-Member -MemberType NoteProperty -Name "defaults" -Value ([PSCustomObject]@{})
}

# 添加/覆盖 font 属性
$fontConfig = [PSCustomObject]@{
    face = "MesloLGM Nerd Font"
}
$wtSettings.profiles.defaults | Add-Member -MemberType NoteProperty -Name "font" -Value $fontConfig -Force

# 将修改后的对象序列化回 JSON 并保存（保留格式化和编码）
$updatedJson = $wtSettings | ConvertTo-Json -Depth 10
$updatedJson | Set-Content -Path $settingsJsonPath -Encoding UTF8 -Force

Write-Host "Windows Terminal 字体设置成功"

Write-Host "开始安装 Git"

winget install Git.Git --source winget --interactive
winget install GitTower.GitFlowNext --source winget

Set-ExecutionPolicy RemoteSigned
# 安装 ohmyposh + 字体 + git
.\preinstall.ps1

# Microsoft.PowerShell_profile.ps1 保存到 $PROFILE