imporved timestamp bash (#404)

Author: timea-solid

timestamp.sh

@@ -1,7 +1,13 @@
-# Timestamp a git/npm project in node JS
+#!/bin/bash
+
 echo "export default {"
 date -u '+buildTime: "%Y-%m-%dT%H:%M:%SZ",'
 git log | grep commit | head -1 | sed -e 's/ /: "/' | sed -e 's/$/",/'
-echo npmInfo:
-npm version
-echo "};"
+echo "  npmInfo: {"
+  npm version | sed 's/\x1b\[[0-9;:]*[mG]//g' | grep -v '^{' | while read line; do
+    key=$(echo "$line" | cut -d ':' -f 1 | tr -d ' ')
+    value=$(echo "$line" | cut -d ':' -f 2- | tr -d ' ')
+    echo "    \"${key}\": \"${value}\","
+  done
+echo "  }"
+echo "};"