convert all js var to let/const (go-gitea#7464)

Most of the work was done by `eslint --fix`, I fixed around 10 cases where it could not auto-convert.
jeffliu27 · Jul 18, 2019 · 3ba6e2a · 3ba6e2a
1 parent d3dc654
commit 3ba6e2a
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diff --git a/.eslintrc b/.eslintrc
@@ -23,3 +23,5 @@ globals:
 
 rules:
   no-unused-vars: [error, {args: all, argsIgnorePattern: ^_, varsIgnorePattern: ^_, ignoreRestSiblings: true}]
+  prefer-const: [2, {destructuring: all}]
+  no-var: [2]
diff --git a/public/js/draw.js b/public/js/draw.js
@@ -1,7 +1,7 @@
 /* globals gitGraph */
 
 $(document).ready(function () {
-	var graphList = [];
+	const graphList = [];
 
 	if (!document.getElementById('graph-canvas')) {
 		return;