173 lines
6.9 KiB
PowerShell
173 lines
6.9 KiB
PowerShell
#Requires -Version 7.2
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<#
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.SYNOPSIS
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Downloads and builds the Vulcast Vertical OBS plugin DLL.
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Auto-installs VS Build Tools if needed. Skips downloads if already cached.
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#>
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$ErrorActionPreference = 'Stop'
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$ProgressPreference = 'SilentlyContinue'
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# Bump these when OBS updates
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$OBS_VERSION = '32.1.2'
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$DEPS_DATE = '2026-06-25'
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$WORK = "$env:TEMP\vulcast-build"
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$SRC = "$WORK\vulcast-vertical"
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Write-Host "=== Vulcast Vertical Build Script ===" -ForegroundColor Cyan
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Write-Host "OBS $OBS_VERSION | Deps $DEPS_DATE"
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Write-Host ""
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# ---------- Check / Install Build Tools ----------
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function Find-MSVC {
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$vsWhere = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\Installer\vswhere.exe"
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if (Test-Path $vsWhere) {
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$p = & $vsWhere -latest -property installationPath 2>$null
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if ($p) { return $p }
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}
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foreach ($v in '2022','2019') {
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foreach ($ed in 'BuildTools','Community','Professional','Enterprise') {
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$p = "${env:ProgramFiles(x86)}\Microsoft Visual Studio\$v\$ed"
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if (Test-Path "$p\VC\Auxiliary\Build\vcvarsall.bat") { return $p }
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$p = "${env:ProgramFiles}\Microsoft Visual Studio\$v\$ed"
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if (Test-Path "$p\VC\Auxiliary\Build\vcvarsall.bat") { return $p }
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}
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}
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return $null
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}
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$vsPath = Find-MSVC
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if (-not $vsPath) {
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Write-Host "C++ Build Tools not found. Installing VS 2022 Build Tools..." -ForegroundColor Yellow
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Write-Host "(Downloads ~3GB, takes 5-15 minutes)" -ForegroundColor Yellow
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$installer = "$env:TEMP\vs_buildtools.exe"
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if (-not (Test-Path $installer)) {
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Invoke-WebRequest -Uri 'https://aka.ms/vs/17/release/vs_BuildTools.exe' -OutFile $installer
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}
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$proc = Start-Process -FilePath $installer -ArgumentList @(
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'--quiet', '--wait', '--norestart',
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'--add', 'Microsoft.VisualStudio.Workload.VCTools',
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'--add', 'Microsoft.VisualStudio.Component.VC.Tools.x86.x64',
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'--add', 'Microsoft.VisualStudio.Component.Windows11SDK.22621',
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'--includeRecommended'
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) -Wait -PassThru
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if ($proc.ExitCode -ne 0 -and $proc.ExitCode -ne 3010) {
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Write-Error "Build Tools install failed (exit $($proc.ExitCode)). Install manually: https://visualstudio.microsoft.com/downloads/"
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exit 1
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}
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$vsPath = Find-MSVC
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if (-not $vsPath) {
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Write-Error "Installed but not detected. Restart terminal and run again."
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exit 1
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}
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Write-Host "[OK] Build Tools installed: $vsPath" -ForegroundColor Green
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} else {
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Write-Host "[OK] Build Tools: $vsPath" -ForegroundColor Green
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}
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$vcvars = Get-ChildItem -Path $vsPath -Recurse -Filter 'vcvarsall.bat' -ErrorAction SilentlyContinue |
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Select-Object -First 1 -ExpandProperty FullName
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if (-not $vcvars) { Write-Error "vcvarsall.bat not found"; exit 1 }
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Write-Host "Setting up MSVC x64..." -ForegroundColor Yellow
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cmd /c "`"$vcvars`" x64 >nul 2>&1 && set" | ForEach-Object {
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if ($_ -match '^([^=]+)=(.*)$') {
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[System.Environment]::SetEnvironmentVariable($Matches[1], $Matches[2])
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}
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}
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$cl = Get-Command cl.exe -ErrorAction SilentlyContinue
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if ($cl) { Write-Host "[OK] Compiler: $($cl.Source)" -ForegroundColor Green }
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# ---------- Download helper (skip if cached) ----------
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function Get-IfMissing {
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param([string]$Url, [string]$Path, [string]$Label)
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if (Test-Path $Path) {
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Write-Host " $Label (cached)" -ForegroundColor DarkGray
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return
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}
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Write-Host " $Label..." -ForegroundColor Yellow
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Invoke-WebRequest -Uri $Url -OutFile $Path
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}
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# ---------- Step 1: Source ----------
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Write-Host "`n[1/5] Source code" -ForegroundColor Cyan
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New-Item -ItemType Directory -Path $WORK -Force | Out-Null
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Get-IfMissing 'https://vulcast.xyz/dl/vulcast-vertical-source.zip' "$WORK\source.zip" "vulcast-vertical"
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if (-not (Test-Path $SRC)) {
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Expand-Archive -Path "$WORK\source.zip" -DestinationPath $WORK -Force
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}
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# ---------- Step 2: OBS source ----------
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Write-Host "[2/5] OBS Studio source" -ForegroundColor Cyan
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Get-IfMissing "https://github.com/obsproject/obs-studio/archive/refs/tags/$OBS_VERSION.zip" "$WORK\obs.zip" "OBS $OBS_VERSION"
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if (-not (Test-Path "$WORK\obs-studio")) {
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Expand-Archive -Path "$WORK\obs.zip" -DestinationPath $WORK -Force
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Rename-Item "$WORK\obs-studio-$OBS_VERSION" "$WORK\obs-studio"
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}
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# ---------- Step 3: Dependencies ----------
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Write-Host "[3/5] OBS pre-built dependencies" -ForegroundColor Cyan
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New-Item -ItemType Directory -Path "$WORK\deps" -Force | Out-Null
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Get-IfMissing "https://github.com/obsproject/obs-deps/releases/download/$DEPS_DATE/windows-deps-$DEPS_DATE-x64.zip" "$WORK\deps\deps.zip" "Dependencies (~60MB)"
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if (-not (Test-Path "$WORK\deps\include")) {
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Expand-Archive -Path "$WORK\deps\deps.zip" -DestinationPath "$WORK\deps" -Force
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}
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Get-IfMissing "https://github.com/obsproject/obs-deps/releases/download/$DEPS_DATE/windows-deps-qt6-$DEPS_DATE-x64-RelWithDebInfo.zip" "$WORK\deps\qt6.zip" "Qt6 (~200MB)"
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if (-not (Test-Path "$WORK\deps\bin\Qt6Core.dll")) {
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Expand-Archive -Path "$WORK\deps\qt6.zip" -DestinationPath "$WORK\deps" -Force
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}
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# ---------- Step 4: Build OBS libraries ----------
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Write-Host "[4/5] Building OBS libraries" -ForegroundColor Cyan
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$obsBuild = "$WORK\obs-studio\build_x64"
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if (-not (Test-Path "$obsBuild\libobs\Release\obs.lib")) {
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Push-Location "$WORK\obs-studio"
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cmake -S . -B build_x64 `
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-G "Visual Studio 17 2022" -A x64 `
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-DENABLE_PLUGINS=OFF `
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-DENABLE_UI=OFF `
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-DENABLE_SCRIPTING=OFF `
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-DCMAKE_BUILD_TYPE=Release `
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-DQT_VERSION=6 `
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-DCMAKE_PREFIX_PATH="$WORK\deps" 2>&1 | Out-Null
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cmake --build build_x64 --config Release --target libobs -- /m /noLogo 2>&1 | Write-Host
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cmake --build build_x64 --config Release --target obs-frontend-api -- /m /noLogo 2>&1 | Write-Host
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Pop-Location
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} else {
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Write-Host " OBS libraries (cached)" -ForegroundColor DarkGray
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}
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# ---------- Step 5: Build plugin ----------
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Write-Host "[5/5] Building Vulcast Vertical" -ForegroundColor Cyan
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Push-Location $SRC
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if (-not (Test-Path "build\CMakeCache.txt")) {
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cmake -S . -B build `
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-G "Visual Studio 17 2022" -A x64 `
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-DBUILD_OUT_OF_TREE=On `
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-Dlibobs_DIR="$obsBuild\libobs" `
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-Dobs-frontend-api_DIR="$obsBuild\UI\obs-frontend-api" `
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-DCMAKE_PREFIX_PATH="$WORK\deps" `
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-DQT_VERSION=6 `
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-DCMAKE_BUILD_TYPE=Release 2>&1 | Write-Host
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}
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cmake --build build --config Release -- /m /noLogo 2>&1 | Write-Host
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Pop-Location
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# ---------- Done ----------
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$dll = Get-ChildItem -Path "$SRC\build" -Recurse -Filter "vulcast-vertical.dll" -ErrorAction SilentlyContinue | Select-Object -First 1
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if ($dll) {
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$dest = "$env:USERPROFILE\Desktop\vulcast-vertical.dll"
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Copy-Item $dll.FullName $dest -Force
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Write-Host "`n=== BUILD SUCCESSFUL ===" -ForegroundColor Green
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Write-Host "DLL: $dest" -ForegroundColor Green
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Write-Host "`nInstall: copy to `"C:\Program Files\obs-studio\obs-plugins\64bit\`" and restart OBS."
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} else {
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Write-Error "DLL not found. Check output above for build errors."
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}
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