Add some improvements

autoinstall/bashly.yml

@@ -30,6 +30,12 @@ commands:
       - name: group
         required: true
         help: The group to install
+    flags:
+      - long: --file
+        short: -f
+        help: File from which to read autoinstall-config
+        arg: file
+        default: $XDG_CONFIG_HOME/autoinstall.toml
 
   - name: git
     help: Install a git repository

autoinstall/before.sh

@@ -19,5 +19,12 @@ fi
 if [ -n "$clean" ] || [ -n "${AUTOINSTALL_CLEAN:-}" ]
 then
 	echo "Cleaning $target"
+
+	# sanity checks
+	if [ -z "$target" ] || [ "$target" = "/" ] || [ "$target" = "$HOME" ] || [ "$target" = "$HOME/" ]
+	then
+		echo "Invalid target: '$target'"
+		exit 1
+	fi
 	rm -rf "$target"
 fi

autoinstall/run_command.sh

@@ -1,12 +1,13 @@
 #!/usr/bin/env bash
 
 group=${args[group]:?}
+file=${args[--file]:-}
 clean=${args[--clean]:-}
 
 _config_query() {
 	tomlq -c --arg group "$group" \
 		'.autoinstall | map(select(.groups + ["all"] | contains([$group]))) | '"$1" \
-		"$XDG_CONFIG_HOME/autoinstall.toml"
+		"$file"
 }
 
 _config_query ".[]" | while read -r entry; do
@@ -43,5 +44,5 @@ _config_query ".[]" | while read -r entry; do
 
 	install_args+=("$(eval "echo $target")")
 
-	autoinstall "${install_args[@]}"
+	"$0" "${install_args[@]}"
 done