dograh/scripts/makemigrate.ps1

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#!/usr/bin/env pwsh
# Create a new Alembic migration with autogenerate (Windows)
Param(
[string]$MigrationName,
[switch]$DryRun
)
$ErrorActionPreference = 'Stop'
$ScriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$BaseDir = Split-Path -Parent $ScriptDir
Set-Location $BaseDir
# Ensure repository root is importable for Alembic env/module resolution.
if ($env:PYTHONPATH) {
$env:PYTHONPATH = "$BaseDir;$($env:PYTHONPATH)"
} else {
$env:PYTHONPATH = $BaseDir
}
$EnvFile = Join-Path $BaseDir 'api/.env'
# Load environment variables
if (Test-Path $EnvFile) {
Get-Content $EnvFile | ForEach-Object {
$line = $_.Trim()
if ($line -and -not $line.StartsWith('#')) {
$parts = $line -split '=', 2
if ($parts.Count -eq 2) {
[Environment]::SetEnvironmentVariable($parts[0].Trim(), $parts[1].Trim().Trim('"'), 'Process')
}
}
}
} else {
Write-Host "Error: Environment file $EnvFile not found." -ForegroundColor Red
exit 1
}
# Prompt for migration name when not provided via parameter
if (-not $MigrationName) {
$MigrationName = Read-Host "Enter the migration name (minimum 5 characters)"
}
if (-not $MigrationName -or $MigrationName.Length -lt 5) {
Write-Host "Error: Migration name must be at least 5 characters long." -ForegroundColor Red
exit 1
}
# Generate the Alembic revision
$cmd = "alembic -c api/alembic.ini revision --autogenerate -m `"$MigrationName`""
if ($DryRun) {
Write-Host "Dry run: $cmd"
exit 0
}
alembic -c api/alembic.ini revision --autogenerate -m $MigrationName