feat: vendor gitea 1.16.2

package/gitea/source/web_src/js/utils/testhelper.ts

@@ -2,5 +2,21 @@
 // even if backend is in testing mode, frontend could be complied in production mode
 // so this function only checks if the frontend is in unit testing mode (usually from *.test.ts files)
 export function isInFrontendUnitTest() {
-  return process.env.TEST === 'true';
+  return import.meta.env.MODE === 'test';
+}
+
+/** strip common indentation from a string and trim it */
+export function dedent(str: string) {
+  const match = str.match(/^[ \t]*(?=\S)/gm);
+  if (!match) return str;
+
+  let minIndent = Number.POSITIVE_INFINITY;
+  for (const indent of match) {
+    minIndent = Math.min(minIndent, indent.length);
+  }
+  if (minIndent === 0 || minIndent === Number.POSITIVE_INFINITY) {
+    return str;
+  }
+
+  return str.replace(new RegExp(`^[ \\t]{${minIndent}}`, 'gm'), '').trim();
 }