Rename frontend directory (#472)

* Rename directory

* Cleanup

* Recover lost images

* remove lint

frontend/src/utils.ts

@@ -0,0 +1,45 @@
+import { Diff2HtmlUIConfig } from "diff2html/lib/ui/js/diff2html-ui-base";
+import { NonEmptyArray } from "./data/types";
+
+export const isNewerVersion = (oldVer: string, newVer: string) => {
+  if (oldVer && oldVer[0] === "v") {
+    oldVer = oldVer.substring(1);
+  }
+
+  if (newVer && newVer[0] === "v") {
+    newVer = newVer.substring(1);
+  }
+
+  const oldParts = oldVer.split(".");
+  const newParts = newVer.split(".");
+  for (let i = 0; i < newParts.length; i++) {
+    const a = ~~newParts[i]; // parse int
+    const b = ~~oldParts[i]; // parse int
+    if (a > b) return true;
+    if (a < b) return false;
+  }
+  return false;
+};
+
+export function isNoneEmptyArray<T>(arr: T[]): arr is NonEmptyArray<T> {
+  return Array.isArray(arr) && arr.length > 0;
+}
+
+export const diffConfiguration: Diff2HtmlUIConfig = {
+  drawFileList: false,
+  outputFormat: "side-by-side",
+  matching: "lines",
+  renderNothingWhenEmpty: false,
+  highlight: true,
+  fileContentToggle: false,
+  stickyFileHeaders: false,
+  rawTemplates: {
+    "file-summary-wrapper": "<div class='hidden'></div>", // hide this element
+    "generic-line":
+      "<tr><td class='{{lineClass}} {{type}}'>{{{lineNumber}}}</td><td class='{{type}}'><div class='{{contentClass}} w-auto'>{{#prefix}}<span class='d2h-code-line-prefix'>{{{prefix}}}</span>{{/prefix}}{{^prefix}}<span class='d2h-code-line-prefix'>&nbsp;</span>{{/prefix}}{{#content}}<span class='d2h-code-line-ctn'>{{{content}}}</span>{{/content}}{{^content}}<span class='d2h-code-line-ctn'><br></span>{{/content}}</div></td></tr>", // added 'w-auto' to most outer div to prevent horizontal scroll
+    "tag-file-changed": "",
+    "tag-file-renamed": "",
+    "tag-file-added": "",
+    "tag-file-deleted": "",
+  },
+};