init

scripts/run-vm.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if ! command -v gum &> /dev/null; then
+  echo "gum (from charm.sh) is required but not found in PATH."
+  exit 1
+fi
+
+if ! command -v jq &> /dev/null; then
+  echo "jq is required but not found in PATH."
+  exit 1
+fi
+
+# List flake configs without evaluating them
+HOSTS=()
+while IFS= read -r line; do
+  HOSTS+=("$line")
+done < <(nix flake show --json | jq -r '.nixosConfigurations | keys[]')
+
+if [ ${#HOSTS[@]} -eq 0 ]; then
+  echo "No NixOS configurations found in flake."
+  exit 1
+fi
+
+# Prompt user for a config
+SELECTED=$(printf "%s\n" "${HOSTS[@]}" | gum choose --header="Select a NixOS VM config:")
+
+if [ -z "$SELECTED" ]; then
+  echo "No hostname selected. Exiting."
+  exit 1
+fi
+
+echo "Building VM for flake config: $SELECTED"
+
+# Build the VM
+nix run ".#nixosConfigurations.$SELECTED.config.system.build.vm"
+
+