🚧 WIP

scripts/prune.ps1

@@ -0,0 +1,51 @@
+<#
+.SYNOPSIS
+  Removes stack data: volumes and orphans, optionally build artifacts.
+
+.DESCRIPTION
+  DANGER: this deletes the TimescaleDB data volume (all telemetry data),
+  the MQTT log volume, and the Loki volume. Users/groups/sessions stored
+  in Postgres are deleted with it.
+
+  -Volumes     remove the named volumes (data loss!)
+  -All         additionally remove images and build cache
+#>
+[CmdletBinding()]
+param(
+    [switch]$Volumes,
+    [switch]$All
+)
+
+$ErrorActionPreference = "Stop"
+
+$StackRoot = Split-Path -Parent $PSScriptRoot
+Set-Location $StackRoot
+
+if ($Volumes) {
+    Write-Warning "This deletes ALL stored data (telemetry, users, groups, sessions, logs)."
+    $confirm = Read-Host "Type 'delete' to continue"
+    if ($confirm -ne "delete") {
+        Write-Host "Aborted."
+        exit 0
+    }
+}
+
+Write-Host "Removing stack containers..." -ForegroundColor Cyan
+docker compose down --remove-orphans
+if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+
+if ($Volumes) {
+    Write-Host "Removing volumes..." -ForegroundColor Cyan
+    docker compose down --volumes
+    if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+}
+
+if ($All) {
+    Write-Host "Removing images and build cache..." -ForegroundColor Cyan
+    docker compose down --rmi all
+    docker image prune -f
+    docker builder prune -f
+    if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
+}
+
+Write-Host "Done." -ForegroundColor Green