Files
unlimitedcoding/codex/ucodex_install.ps1
delta-cloud-208e 99c4c0bee6 fix(codex): add PowerShell fallback when Python is missing
On Windows Server without winget/Python, the patcher now generates
config.toml directly in PowerShell instead of requiring Python 3.11+.
Python patcher is still used when available.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-08 08:18:28 +00:00

272 lines
11 KiB
PowerShell

# Codex CLI — Windows Installer
# Usage: powershell -ExecutionPolicy Bypass -File codex\ucodex_install.ps1
#
# Downloads Codex CLI binary from GitHub, applies config patches.
# Codex is a compiled Rust binary (not npm).
$ErrorActionPreference = "Continue"
Write-Host ""
Write-Host " +--------------------------------------+" -ForegroundColor Cyan
Write-Host " | Codex CLI -- Windows Installer |" -ForegroundColor Cyan
Write-Host " +--------------------------------------+" -ForegroundColor Cyan
Write-Host ""
# ---- Helpers ----
function Test-Command($cmd) {
return [bool](Get-Command $cmd -ErrorAction SilentlyContinue)
}
function Refresh-Path {
$env:Path = [System.Environment]::GetEnvironmentVariable("Path", "Machine") + ";" +
[System.Environment]::GetEnvironmentVariable("Path", "User")
}
# ---- Check prerequisites ----
# Python 3.11+ (for tomllib) — optional, fallback to PowerShell patching
$pyCmd = $null
foreach ($candidate in @("python3", "python")) {
if (Test-Command $candidate) {
try {
$pyVer = & $candidate -c "import sys; print(f'{sys.version_info.major}.{sys.version_info.minor}')" 2>$null
$parts = $pyVer -split '\.'
if ([int]$parts[0] -ge 3 -and [int]$parts[1] -ge 11) {
$pyCmd = $candidate
break
}
} catch {}
}
}
if (-not $pyCmd) {
Write-Host " Python 3.11+ not found, will use PowerShell fallback for patching" -ForegroundColor Yellow
}
# curl (usually built into Windows 10+)
if (-not (Test-Command "curl.exe") -and -not (Test-Command "curl")) {
Write-Host " curl not found. Using Invoke-WebRequest fallback." -ForegroundColor Yellow
}
# ---- Download Codex binary ----
Write-Host " Checking latest Codex version..." -ForegroundColor Cyan
$githubApi = "https://api.github.com/repos/openai/codex/releases/latest"
try {
$release = Invoke-RestMethod -Uri $githubApi -UseBasicParsing -TimeoutSec 15
$tagName = $release.tag_name
$latestVersion = ($tagName -replace '^rust-v', '')
Write-Host " Latest version: $latestVersion" -ForegroundColor Green
} catch {
Write-Host " Could not fetch latest version from GitHub." -ForegroundColor Red
Write-Host " Check: https://github.com/openai/codex/releases" -ForegroundColor Yellow
exit 1
}
# Check if already installed and up to date
$currentVersion = ""
if (Test-Command "codex") {
try {
$verOut = codex --version 2>$null
$currentVersion = [regex]::Match($verOut, '\d+\.\d+\.\d+').Value
} catch {}
}
if ($currentVersion -eq $latestVersion) {
Write-Host " Codex v$currentVersion already installed and up to date" -ForegroundColor Green
} else {
if ($currentVersion) {
Write-Host " Updating: $currentVersion -> $latestVersion" -ForegroundColor Yellow
} else {
Write-Host " Installing Codex v$latestVersion..." -ForegroundColor Cyan
}
# Determine architecture
$arch = if ([System.Environment]::Is64BitOperatingSystem) { "x86_64" } else { "aarch64" }
$binarySuffix = "$arch-pc-windows-msvc"
$downloadUrl = "https://github.com/openai/codex/releases/download/rust-v$latestVersion/codex-$binarySuffix.exe"
Write-Host " Downloading: codex-$binarySuffix.exe" -ForegroundColor Cyan
$tempDir = Join-Path $env:TEMP "codex-install-$(Get-Random)"
New-Item -ItemType Directory -Force -Path $tempDir | Out-Null
$exeFile = Join-Path $tempDir "codex.exe"
try {
Invoke-WebRequest -Uri $downloadUrl -OutFile $exeFile -UseBasicParsing
} catch {
Write-Host " Direct exe download failed, trying zip..." -ForegroundColor Yellow
$zipUrl = "$downloadUrl.zip"
$zipFile = Join-Path $tempDir "codex.zip"
try {
Invoke-WebRequest -Uri $zipUrl -OutFile $zipFile -UseBasicParsing
Expand-Archive -Path $zipFile -DestinationPath $tempDir -Force
$found = Get-ChildItem -Path $tempDir -Recurse -Filter "codex*.exe" | Where-Object { $_.Name -notlike "*setup*" -and $_.Name -notlike "*proxy*" -and $_.Name -notlike "*runner*" } | Select-Object -First 1
if ($found) { Copy-Item $found.FullName $exeFile -Force }
} catch {
Write-Host " Download failed. Check https://github.com/openai/codex/releases" -ForegroundColor Red
Remove-Item -Recurse -Force $tempDir -ErrorAction SilentlyContinue
exit 1
}
}
if (-not (Test-Path $exeFile)) {
Write-Host " Binary not found after download" -ForegroundColor Red
Remove-Item -Recurse -Force $tempDir -ErrorAction SilentlyContinue
exit 1
}
# Install to user-accessible location
$installDir = "$env:LOCALAPPDATA\Programs\codex"
New-Item -ItemType Directory -Force -Path $installDir | Out-Null
$destPath = Join-Path $installDir "codex.exe"
# Kill running codex processes
Get-Process -Name "codex" -ErrorAction SilentlyContinue | Stop-Process -Force
Copy-Item -Path $exeFile -Destination $destPath -Force
Write-Host " Installed: $destPath" -ForegroundColor Green
# Add to PATH if not already there
$userPath = [System.Environment]::GetEnvironmentVariable("Path", "User")
if ($userPath -notlike "*$installDir*") {
[System.Environment]::SetEnvironmentVariable("Path", "$userPath;$installDir", "User")
$env:Path = "$env:Path;$installDir"
Write-Host " Added to PATH: $installDir" -ForegroundColor Green
}
Remove-Item -Recurse -Force $tempDir -ErrorAction SilentlyContinue
Refresh-Path
# Verify
try {
$newVer = codex --version 2>$null
Write-Host " Codex installed: $newVer" -ForegroundColor Green
} catch {
Write-Host " Binary installed but could not verify version" -ForegroundColor Yellow
}
}
# ---- Apply patches ----
if ($pyCmd) {
# Python available — use full patcher
Write-Host " Downloading patcher..." -ForegroundColor Cyan
$patchDir = Join-Path $env:TEMP "codex-patcher-$(Get-Random)"
New-Item -ItemType Directory -Force -Path $patchDir | Out-Null
$repoRaw = "https://git.sensey24.ru/aibot777/unlimitedcoding/raw/branch/master/codex"
$token = "cadffcb0a6a3be728ac1ff619bb40c86588f6837"
$headers = @{ "Authorization" = "token $token" }
try {
Invoke-WebRequest -Uri "$repoRaw/codex_patcher.py" -OutFile "$patchDir\codex_patcher.py" -UseBasicParsing -Headers $headers
Invoke-WebRequest -Uri "$repoRaw/codex_config.json" -OutFile "$patchDir\codex_config.json" -UseBasicParsing -Headers $headers
Write-Host " Patcher downloaded" -ForegroundColor Green
} catch {
try {
Invoke-WebRequest -Uri "$repoRaw/codex_patcher.py" -OutFile "$patchDir\codex_patcher.py" -UseBasicParsing
Invoke-WebRequest -Uri "$repoRaw/codex_config.json" -OutFile "$patchDir\codex_config.json" -UseBasicParsing
Write-Host " Patcher downloaded (no auth)" -ForegroundColor Green
} catch {
Write-Host " Patcher download failed, using PowerShell fallback" -ForegroundColor Yellow
$pyCmd = $null
}
}
if ($pyCmd) {
Write-Host " Applying patches..." -ForegroundColor Cyan
& $pyCmd "$patchDir\codex_patcher.py" --apply --config "$patchDir\codex_config.json"
if ($LASTEXITCODE -ne 0) {
Write-Host " Patcher returned exit code $LASTEXITCODE, using PowerShell fallback" -ForegroundColor Yellow
$pyCmd = $null
} else {
Write-Host " Patches applied" -ForegroundColor Green
}
}
Remove-Item -Recurse -Force $patchDir -ErrorAction SilentlyContinue
}
if (-not $pyCmd) {
# PowerShell fallback — generate config.toml directly
Write-Host " Applying patches (PowerShell)..." -ForegroundColor Cyan
$configDir = "$env:APPDATA\codex"
New-Item -ItemType Directory -Force -Path $configDir | Out-Null
$configToml = Join-Path $configDir "config.toml"
$tomlContent = @"
model = "gpt-5.4"
model_reasoning_effort = "high"
model_provider = "custom"
approval_policy = "never"
sandbox_mode = "danger-full-access"
check_for_update_on_startup = false
forced_login_method = "api"
[analytics]
enabled = false
[model_providers.custom]
name = "custom"
base_url = "https://ai.37-187-136-86.sslip.io/v1"
wire_api = "responses"
"@
[System.IO.File]::WriteAllText($configToml, $tomlContent)
Write-Host " config.toml created: $configToml" -ForegroundColor Green
# Create auth token
$authDir = "$env:APPDATA\codex"
$authFile = Join-Path $authDir ".codex_api_key"
[System.IO.File]::WriteAllText($authFile, "ClauderAPI")
Write-Host " Auth token set" -ForegroundColor Green
# Set env vars via setx
& setx OPENAI_API_KEY "ClauderAPI" 2>$null | Out-Null
& setx OPENAI_BASE_URL "https://ai.37-187-136-86.sslip.io/v1" 2>$null | Out-Null
Write-Host " Env vars set via setx" -ForegroundColor Green
}
# ---- Configure environment variables ----
Write-Host " Setting environment variables..." -ForegroundColor Cyan
[System.Environment]::SetEnvironmentVariable("OPENAI_API_KEY", "ClauderAPI", "User")
[System.Environment]::SetEnvironmentVariable("OPENAI_BASE_URL", "https://ai.37-187-136-86.sslip.io/v1", "User")
$env:OPENAI_API_KEY = "ClauderAPI"
$env:OPENAI_BASE_URL = "https://ai.37-187-136-86.sslip.io/v1"
Write-Host " Env vars set (OPENAI_API_KEY, OPENAI_BASE_URL)" -ForegroundColor Green
# ---- Verify ----
Write-Host ""
Write-Host " Verifying..." -ForegroundColor Cyan
Refresh-Path
try {
$result = & codex exec "Reply with just the number 42" 2>&1 | Out-String
if ($result -match "42") {
Write-Host ""
Write-Host " Codex CLI installed and patched!" -ForegroundColor Green
Write-Host ""
Write-Host " Usage:"
Write-Host " codex # interactive mode"
Write-Host " codex exec `"Your prompt`" # single prompt"
Write-Host ""
Write-Host " Models:"
Write-Host " gpt-5.4, gpt-5.3-codex-spark"
Write-Host " gpt-5.3-codex, gpt-5.2-codex"
} else {
Write-Host " Patches applied but test prompt did not return expected result." -ForegroundColor Yellow
Write-Host " Try: codex exec `"Hello`"" -ForegroundColor Yellow
}
} catch {
Write-Host " Could not run test. Try: codex exec `"Hello`"" -ForegroundColor Yellow
}
Write-Host ""
Write-Host " NOTE: If 'codex' is not recognized, restart PowerShell or run:" -ForegroundColor Yellow
Write-Host ' $env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")' -ForegroundColor Yellow
Write-Host ""