[add] tools

tools/check-json-syntax

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+## consts
+
+dir_base="."
+
+
+## exec
+
+flaws=0
+for path in $(find ${dir_base} -name "*.json" | sort)
+do
+	echo "-- ${path}"
+	python3 -m json.tool ${path} > /dev/null || ((flaws+=1))
+done
+test ${flaws} -eq 0

tools/rename-roll

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+## consts
+
+dir_base="linke/standard"
+
+
+## args
+
+name_from=$1 && shift
+name_to=$1 && shift
+
+
+## vars
+
+var_from=$(echo ${name_from} | sed --expression="s|-|_|g" | sed --expression="s|:|_|g")
+var_to=$(echo ${name_to} | sed --expression="s|-|_|g" | sed --expression="s|:|_|g")
+
+
+## exec
+
+git mv ${dir_roles}/roles/${name_from} ${dir_roles}/roles/${name_to}
+find ${dir_base} -type f -exec sed --in-place --expression="s|var_${var_from}_|var_${var_to}_|g" {} \;
+find ${dir_base} -type f -exec sed --in-place --expression="s|roles/${name_from}|roles/${name_to}|g" {} \;