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fix(preflight): PowerShell 5.1 compatible defaults #145

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amar-python merged 1 commit into from
Oct 31, 2026
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fix(preflight): PowerShell 5.1 compatible defaults #145

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11 changes: 8 additions & 3 deletions preflight.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -144,14 +144,19 @@ if (-not $SkipPg) {
if ($env:PGHOST) { $env:PGHOST } else { $false }
} -Optional -FixHint 'Run `$env:PGHOST = "localhost"` (and PGPORT, PGUSER, PGPASSWORD, PGDATABASE) before connecting'

Test-Check 'port 5432 reachable' {
$r = Test-NetConnection -ComputerName ($env:PGHOST ?? 'localhost') -Port ($env:PGPORT ?? 5432) -WarningAction SilentlyContinue
$pgHost = if ($env:PGHOST) { $env:PGHOST } else { 'localhost' }
$pgPort = if ($env:PGPORT) { [int]$env:PGPORT } else { 5432 }
$pgUser = if ($env:PGUSER) { $env:PGUSER } else { 'postgres' }
$pgDb = if ($env:PGDATABASE) { $env:PGDATABASE } else { 'postgres' }

Test-Check "port $pgPort reachable" {
$r = Test-NetConnection -ComputerName $pgHost -Port $pgPort -WarningAction SilentlyContinue
$r.TcpTestSucceeded
} -Optional -FixHint 'PG not listening on the expected host:port. Check service is running and listen_addresses includes your client.'

if ((Get-Command psql -ErrorAction SilentlyContinue) -and $env:PGPASSWORD) {
Test-Check 'PG accepts the configured credentials' {
$output = & psql -h ($env:PGHOST ?? 'localhost') -p ($env:PGPORT ?? 5432) -U ($env:PGUSER ?? 'postgres') -d ($env:PGDATABASE ?? 'postgres') -c "SELECT 1" 2>&1
$output = & psql -h $pgHost -p $pgPort -U $pgUser -d $pgDb -c "SELECT 1" 2>&1
$LASTEXITCODE -eq 0
} -Optional -FixHint 'psql `SELECT 1` failed. Recheck PGUSER/PGPASSWORD/PGDATABASE.'
}
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