mirror of
https://github.com/freqtrade/freqtrade.git
synced 2024-09-20 01:21:11 +00:00
310 lines
10 KiB
PowerShell
310 lines
10 KiB
PowerShell
Import-Module -Name ".\setupFunctions.psm1"
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Clear-Host
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# Set the log file path and initialize variables
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$timestamp = Get-Date -Format "yyyyMMdd_HHmmss"
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$Global:LogFilePath = Join-Path $env:TEMP "script_log_$timestamp.txt"
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$RequirementFiles = @("requirements.txt", "requirements-dev.txt", "requirements-hyperopt.txt", "requirements-freqai.txt", "requirements-freqai-rl.txt", "requirements-plot.txt")
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$VenvName = ".venv"
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$VenvDir = Join-Path $PSScriptRoot $VenvName
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function Write-Log {
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param (
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[string]$Message,
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[string]$Level = 'INFO'
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)
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if (-not (Test-Path -Path $LogFilePath)) {
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New-Item -ItemType File -Path $LogFilePath -Force | Out-Null
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}
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switch ($Level) {
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'INFO' { Write-Host $Message -ForegroundColor Green }
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'WARNING' { Write-Host $Message -ForegroundColor Yellow }
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'ERROR' { Write-Host $Message -ForegroundColor Red }
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'PROMPT' { Write-Host $Message -ForegroundColor Cyan }
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}
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"${Level}: $Message" | Out-File $LogFilePath -Append
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}
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function Get-UserSelection {
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param (
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[string]$Prompt,
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[string[]]$Options,
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[string]$DefaultChoice = 'A',
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[bool]$AllowMultipleSelections = $true
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)
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Write-Log "$Prompt`n" -Level 'PROMPT'
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for ($i = 0; $i -lt $Options.Length; $i++) {
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Write-Log "$([char](65 + $i)). $($Options[$i])" -Level 'PROMPT'
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}
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if ($AllowMultipleSelections) {
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Write-Log "`nSelect one or more options by typing the corresponding letters, separated by commas." -Level 'PROMPT'
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}
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else {
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Write-Log "`nSelect an option by typing the corresponding letter." -Level 'PROMPT'
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}
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$userInput = Read-Host
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if ([string]::IsNullOrEmpty($userInput)) {
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$userInput = $DefaultChoice
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}
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if ($AllowMultipleSelections) {
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# Ensure $userInput is treated as a string and split it by commas
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$userInput = [string]$userInput
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$selections = $userInput.Split(',') | ForEach-Object {
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$_.Trim().ToUpper()
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}
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# Convert each selection from letter to index and validate
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$selectedIndices = @()
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foreach ($selection in $selections) {
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if ($selection -match '^[A-Z]$') {
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$index = [int][char]$selection - [int][char]'A'
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if ($index -ge 0 -and $index -lt $Options.Length) {
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$selectedIndices += $index
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}
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else {
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Write-Log "Invalid input: $selection. Please enter letters within the valid range of options." -Level 'ERROR'
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return -1
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}
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}
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else {
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Write-Log "Invalid input: $selection. Please enter letters between A and Z." -Level 'ERROR'
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return -1
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}
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}
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return $selectedIndices
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}
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else {
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# Convert the selection from letter to index and validate
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if ($userInput -match '^[A-Z]$') {
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$selectedIndex = [int][char]$userInput - [int][char]'A'
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if ($selectedIndex -ge 0 -and $selectedIndex -lt $Options.Length) {
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return $selectedIndex
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}
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else {
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Write-Log "Invalid input: $userInput. Please enter a letter within the valid range of options." -Level 'ERROR'
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return -1
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}
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}
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else {
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Write-Log "Invalid input: $userInput. Please enter a letter between A and Z." -Level 'ERROR'
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return -1
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}
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}
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}
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function Exit-Script {
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param (
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[int]$ExitCode,
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[bool]$IsSubShell = $true,
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[bool]$WaitForKeypress = $true
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)
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if ($Global:OldVirtualPath) {
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$env:PATH = $Global:OldVirtualPath
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}
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if ($ExitCode -ne 0 -and $IsSubShell) {
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Write-Log "Script failed. Would you like to open the log file? (Y/N)" -Level 'PROMPT'
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$openLog = Read-Host
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if ($openLog -eq 'Y' -or $openLog -eq 'y') {
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Start-Process notepad.exe -ArgumentList $LogFilePath
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}
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}
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if ($WaitForKeypress) {
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Write-Log "Press any key to exit..."
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$host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown") | Out-Null
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}
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return $ExitCode
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}
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# Function to install requirements
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function Install-Requirements {
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param ([string]$RequirementsPath)
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if (-not $RequirementsPath) {
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Write-Log "No requirements path provided for installation." -Level 'ERROR'
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Exit-Script -ExitCode 1
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}
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Write-Log "Installing requirements from $RequirementsPath..."
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$installCmd = if (Test-Path $RequirementsPath) { & $VenvPip install -r $RequirementsPath } else { & $VenvPip install $RequirementsPath }
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$output = & $installCmd[0] $installCmd[1..$installCmd.Length] 2>&1
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$output | Out-File $LogFilePath -Append
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if ($LASTEXITCODE -ne 0) {
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Write-Log "Conflict detected. Exiting now..." -Level 'ERROR'
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Exit-Script -ExitCode 1
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}
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}
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function Test-PythonExecutable {
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param(
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[string]$PythonExecutable
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)
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$pythonCmd = Get-Command $PythonExecutable -ErrorAction SilentlyContinue
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if ($pythonCmd) {
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$command = "$($pythonCmd.Source) --version 2>&1"
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$versionOutput = Invoke-Expression $command
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if ($LASTEXITCODE -eq 0) {
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$version = $versionOutput | Select-String -Pattern "Python (\d+\.\d+\.\d+)" | ForEach-Object { $_.Matches.Groups[1].Value }
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Write-Log "Python version $version found using executable '$PythonExecutable'."
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return $true
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}
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else {
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Write-Log "Python executable '$PythonExecutable' not working correctly." -Level 'ERROR'
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return $false
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}
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}
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else {
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Write-Log "Python executable '$PythonExecutable' not found." -Level 'ERROR'
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return $false
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}
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}
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function Find-PythonExecutable {
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$pythonExecutables = @("python", "python3", "python3.9", "python3.10", "python3.11", "C:\Python39\python.exe", "C:\Python310\python.exe", "C:\Python311\python.exe")
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foreach ($executable in $pythonExecutables) {
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if (Test-PythonExecutable -PythonExecutable $executable) {
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return $executable
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}
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}
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return $null
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}
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function Main {
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# Exit on lower versions than Python 3.9 or when Python executable not found
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$pythonExecutable = Find-PythonExecutable
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if ($null -eq $pythonExecutable) {
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Write-Host "Error: No suitable Python executable found. Please ensure that Python 3.9 or higher is installed and available in the system PATH."
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Exit 1
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}
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# Check for admin privileges and elevate if necessary
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if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
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Write-Log "Requesting administrative privileges..."
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Start-Process PowerShell -ArgumentList "-File `"$PSCommandPath`"" -Verb RunAs
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}
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# Log file setup
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"Admin rights confirmed" | Out-File $LogFilePath -Append
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"Starting the < operations..." | Out-File $LogFilePath -Append
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# Navigate to the project directory
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Set-Location -Path $PSScriptRoot
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"Current directory: $(Get-Location)" | Out-File $LogFilePath -Append
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# Define the path to the Python executable in the virtual environment
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$VenvPython = "$VenvDir\Scripts\python.exe"
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# Check if the virtual environment exists, if not, create it
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if (-Not (Test-Path $VenvPython)) {
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Write-Log "Virtual environment not found. Creating virtual environment..." -Level 'ERROR'
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python -m venv "$VenvName"
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if (-Not (Test-Path $VenvPython)) {
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Write-Log "Failed to create virtual environment." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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Write-Log "Virtual environment created successfully." -Level 'ERROR'
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}
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# Activate the virtual environment
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$Global:OldVirtualPath = $env:PATH
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$env:PATH = "$VenvDir\Scripts;$env:PATH"
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# Pull latest updates
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Write-Log "Pulling latest updates..."
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& "C:\Program Files\Git\cmd\git.exe" pull | Out-File $LogFilePath -Append 2>&1
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if ($LASTEXITCODE -ne 0) {
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Write-Log "Failed to pull updates from Git." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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if (-not (Test-Path "$VenvDir\Lib\site-packages\talib")) {
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# Install TA-Lib using the virtual environment's pip
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Write-Log "Installing TA-Lib using virtual environment's pip..."
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& $VenvPython -m pip install --find-links=build_helpers\ --prefer-binary TA-Lib | Out-File $LogFilePath -Append 2>&1
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}
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# Present options for requirement files
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$selectedIndices = Get-UserSelection -prompt "Select which requirement files to install:" -options $RequirementFiles -defaultChoice 'A'
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# Cache the selected requirement files
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$selectedRequirementFiles = @()
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foreach ($index in $selectedIndices) {
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if ($index -lt 0 -or $index -ge $RequirementFiles.Length) {
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Write-Log "Invalid selection index: $index" -Level 'ERROR'
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continue
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}
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$filePath = Join-Path $PSScriptRoot $RequirementFiles[$index]
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if (Test-Path $filePath) {
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$selectedRequirementFiles += $filePath
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}
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else {
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Write-Log "Requirement file not found: $filePath" -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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}
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# Install the selected requirement files together
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if ($selectedRequirementFiles.Count -gt 0) {
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Write-Log "Installing selected requirement files..."
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$selectedRequirementFiles | ForEach-Object { & $VenvPython -m pip install -r $_ --quiet }
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if ($LASTEXITCODE -ne 0) {
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Write-Log "Failed to install selected requirement files. Exiting now..." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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}
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# Install freqtrade from setup using the virtual environment's Python
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Write-Log "Installing freqtrade from setup..."
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$setupInstallCommand = "$VenvPython -m pip install -e ."
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Invoke-Expression $setupInstallCommand | Out-File $LogFilePath -Append 2>&1
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if ($LASTEXITCODE -ne 0) {
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Write-Log "Failed to install freqtrade." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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$uiOptions = @("Yes", "No")
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$installUI = Get-UserSelection -prompt "Do you want to install the freqtrade UI?" -options $uiOptions -defaultChoice 'B' -allowMultipleSelections $false
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if ($installUI -eq 0) {
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# User selected "Yes"
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# Install freqtrade UI using the virtual environment's install-ui command
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Write-Log "Installing freqtrade UI..."
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& $VenvPython 'freqtrade', 'install-ui' | Out-File $LogFilePath -Append 2>&1
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if ($LASTEXITCODE -ne 0) {
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Write-Log "Failed to install freqtrade UI." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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}
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elseif ($installUI -eq 1) {
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# User selected "No"
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# Skip installing freqtrade UI
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Write-Log "Skipping freqtrade UI installation."
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}
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else {
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# Invalid selection
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# Handle the error case
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Write-Log "Invalid selection for freqtrade UI installation." -Level 'ERROR'
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Exit-Script -exitCode 1
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}
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Write-Log "Update complete!"
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Exit-Script -exitCode 0
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}
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# Call the Main function
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Main |