get.ps1

# MediaTab one-command installer for Windows.
#
# Paste this into Command Prompt or PowerShell:
#
#   powershell -c "irm https://raw.githubusercontent.com/destination/mediatab/main/get.ps1 | iex"
#
# It installs anything missing (Git, Node.js), downloads MediaTab, builds it
# against the latest Vencord, and hooks it up. Run it again any time to update.
#
# Nothing here needs administrator rights, and Discord's own files are never
# modified. Read the script first if you like - that's the point of it being
# short.

$ErrorActionPreference = "Stop"

function Say($msg)  { Write-Host "  $msg" }
function Step($msg) { Write-Host "`n==> $msg" -ForegroundColor Cyan }
function Fail($msg) { Write-Host "`n!! $msg" -ForegroundColor Red; exit 1 }

Write-Host @"

  MediaTab - a media browser for Discord
  https://github.com/destination/mediatab

"@ -ForegroundColor Magenta

$InstallDir = if ($env:MEDIATAB_DIR) { $env:MEDIATAB_DIR } else { Join-Path $HOME "mediatab" }

# ── refresh PATH so tools installed a moment ago are visible ────────────────
function Update-Path {
    $env:Path = [Environment]::GetEnvironmentVariable("Path", "Machine") + ";" +
                [Environment]::GetEnvironmentVariable("Path", "User")
}

function Have($name) { $null -ne (Get-Command $name -ErrorAction SilentlyContinue) }

# ── prerequisites ──────────────────────────────────────────────────────────
Step "Checking what's already installed"

$needs = @()
if (-not (Have git))  { $needs += "Git.Git" }
if (-not (Have node)) { $needs += "OpenJS.NodeJS.LTS" }

if ($needs.Count -gt 0) {
    if (-not (Have winget)) {
        Fail @"
Missing: $($needs -join ', ')

This installer uses winget to fetch them, but winget isn't available on this PC.
Install these two by hand, then run this command again:

  Git      https://git-scm.com/download/win
  Node.js  https://nodejs.org/  (choose the LTS version)
"@
    }

    foreach ($pkg in $needs) {
        Step "Installing $pkg (this can take a couple of minutes)"
        winget install --id $pkg --exact --source winget `
            --accept-package-agreements --accept-source-agreements `
            --silent --disable-interactivity | Out-Null
    }
    Update-Path
} else {
    Say "Git and Node.js are already here"
}

if (-not (Have git))  { Fail "Git still isn't on PATH. Close this window, open a new one, and run the command again." }
if (-not (Have node)) { Fail "Node.js still isn't on PATH. Close this window, open a new one, and run the command again." }

$nodeMajor = [int]((node -p "process.versions.node.split('.')[0]"))
if ($nodeMajor -lt 22) {
    Fail "Node.js 22 or newer is required, but this PC has $(node -v). Update it at https://nodejs.org/"
}
Say "Node $(node -v), $(git --version)"

# the build scripts are bash; Git for Windows ships one
$bash = @(
    "$env:ProgramFiles\Git\bin\bash.exe",
    "${env:ProgramFiles(x86)}\Git\bin\bash.exe",
    "$env:LOCALAPPDATA\Programs\Git\bin\bash.exe"
) | Where-Object { Test-Path $_ } | Select-Object -First 1

if (-not $bash) {
    $gitCmd = (Get-Command git).Source
    $candidate = Join-Path (Split-Path (Split-Path $gitCmd)) "bin\bash.exe"
    if (Test-Path $candidate) { $bash = $candidate }
}
if (-not $bash) { Fail "Couldn't find Git Bash, which the build needs. Reinstall Git from https://git-scm.com/download/win" }

# ── Vencord must already be installed ──────────────────────────────────────
$vencordDir = if ($env:VENCORD_DIR) { $env:VENCORD_DIR } else { Join-Path $env:APPDATA "Vencord" }
if (-not (Test-Path (Join-Path $vencordDir "dist"))) {
    Fail @"
Vencord doesn't look installed yet.

MediaTab is a Vencord plugin, so Vencord has to be there first:

  1. Download it from https://vencord.dev/download/
  2. Run the installer, click Install
  3. Start Discord and check Settings has a Vencord section
  4. Run this command again
"@
}
Say "Found Vencord at $vencordDir"

# ── get the code ───────────────────────────────────────────────────────────
if (Test-Path (Join-Path $InstallDir ".git")) {
    Step "Updating MediaTab"
    git -C $InstallDir pull --ff-only | Out-Null
} else {
    Step "Downloading MediaTab to $InstallDir"
    git clone --quiet https://github.com/destination/mediatab.git $InstallDir
}

# ── close Discord ──────────────────────────────────────────────────────────
$discord = Get-Process -Name Discord, DiscordCanary, DiscordPTB, Vesktop -ErrorAction SilentlyContinue
if ($discord) {
    Step "Closing Discord"
    Say "It has to be shut for the last step. It'll be fine to reopen straight after."
    $discord | ForEach-Object { $_.CloseMainWindow() | Out-Null }
    Start-Sleep -Seconds 3
    Get-Process -Name Discord, DiscordCanary, DiscordPTB, Vesktop -ErrorAction SilentlyContinue |
        Stop-Process -Force -ErrorAction SilentlyContinue
    Start-Sleep -Seconds 2
}

# ── build and hook up ──────────────────────────────────────────────────────
$env:MEDIATAB_BOOTSTRAP = "1"

Step "Building against the latest Vencord (a couple of minutes the first time)"
& $bash -lc "cd '$($InstallDir -replace '\\','/')' && ./scripts/setup.sh"
if ($LASTEXITCODE -ne 0) { Fail "The build failed. The output above should say why." }

Step "Hooking it into Discord"
& $bash -lc "cd '$($InstallDir -replace '\\','/')' && ./scripts/install.sh"
if ($LASTEXITCODE -ne 0) { Fail "Couldn't hook it in. The output above should say why." }

Write-Host @"

  Done.

  1. Open Discord
  2. Settings -> Vencord -> Plugins
  3. Search "MediaTab" and switch it on
  4. Press Ctrl+R to reload

  A picture icon appears at the top right of any chat, next to the pin.

  To update later, run this same command again.

"@ -ForegroundColor Green