VRChat用のUnityProjectを作成するPowershell

vrc_create_unity_project.20200615.ps1

# VRChat用のUnityProjectを作成するPowershell
# - 2020/06/14 初版
# - 2020/06/15 Powershell 5.x系対応

$SDKURL = 'https://vrchat.com/download/sdk2'
$UNITY_VERSION = "2018.4.20f1"
$NOWDATE = (Get-Date).ToLocalTime().ToString("yyyyMMdd-HHmmss")
$PREFIX_NAME = "vrchat-"
$DISPLAY_UNITYEDIER = $false 

### VRCSDK2のバージョンチェック
try {
    Write-Host "check vrchat sdk2 public version."
    $curlResult = cmd /C "curl -si $SDKURL"
    $temp_name = ""
    foreach ($str in $curlResult.Split(" ")) {
        if ($str.StartsWith("https") -And $str.EndsWith(".unitypackage")) {
            $temp_name = $str.Split('/')
        }
    }
    $sdkPackage = $temp_name[-1]
}
catch {
    Write-Host $Error[0]
}

### VRCSDK2 ダウンロード処理
try {
    if (Test-Path(".\$sdkPackage")) {
        Write-Host "skip vrchat sdk2 download."
    }
    else {
        $requestResult = Invoke-WebRequest $SDKURL -OutFile ".\$sdkPackage"
        Write-Host "vrchat sdk2 download complete."
    }
}
catch {
    Write-Host "error: vrchat sdk2 download."
    $error[0]
}


###
$sdkPath = (Resolve-Path ".\$sdkPackage").Path
$unityPath = "$env:ProgramFiles\Unity\Hub\Editor\$UNITY_VERSION\Editor\Unity.exe"
$projectPath = (Convert-Path .) + "\" + $PREFIX_NAME + $NOWDATE

if ($DISPLAY_UNITYEDIER -eq $true) {
    $ENABLE_UNITYEDIER = " " # スペースがないとPowershell 5.x系でエラー
}
else {
    $ENABLE_UNITYEDIER = "-batchmode -nographics" 
}

if (Test-Path($unityPath)) {
    Write-Host "start unity: $unityPath"

    Start-Process "$unityPath" -Wait -ArgumentList $ENABLE_UNITYEDIER, "-quit", `
        "-createProject", `"$projectPath`"
    Write-Host " create project: $projectPath"

    if (Test-Path($sdkPath)) {
        Start-Process "$unityPath" -Wait -ArgumentList $ENABLE_UNITYEDIER, "-quit", `
            "-projectPath", `"$projectPath`", `
            "-importPackage", `"$sdkPath`"
        Write-Host " import package: $sdkPath.Path"
    }

    #Dynamic bones
    $DynamicBonePath = $env:APPDATA + "\Unity\Asset Store-5.x\Will Hong\ScriptingAnimation\Dynamic Bone.unitypackage"
    if (Test-Path($DynamicBonePath)) {
        Start-Process "$unityPath" -Wait -ArgumentList $ENABLE_UNITYEDIER, "-quit", `
            "-projectPath", `"$projectPath`", `
            "-importPackage", `"$DynamicBonePath`"
        Write-Host " import package: Dynamic Bone($DynamicBonePath)"
    }
    Write-Host "end unity: $unityPath"
}