Add editorconfig and fix issues

.ecrc

@@ -0,0 +1,6 @@
+{
+  "Exclude": [
+    ".git",
+    "LICENSE"
+  ]
+}

.editorconfig

@@ -0,0 +1,16 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+tab_width = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[Makefile]
+indent_style = tab

plugin.sh

@@ -75,13 +75,13 @@ if [[ "${PLUGIN_AUTO_TAG:-}" == "true" ]]; then
         major=$(echo "${TAG}" |awk -F'.' '{print $1}')
         minor=$(echo "${TAG}" |awk -F'.' '{print $2}')
         release=$(echo "${TAG}" |awk -F'.' '{print $3}')
-    
+
         major=${major:-0}
         minor=${minor:-0}
         release=${release:-0}
-    
+
         echo "${major},${major}.${minor},${major}.${minor}.${release},latest" > .tags
-    fi  
+    fi
 fi
 
 if [ -n "${PLUGIN_MIRRORS:-}" ]; then