use reflow to migrate from flow to typescript

scm-ui/ui-components/src/urls.ts

@@ -0,0 +1,34 @@
+import queryString from 'query-string';
+
+export const contextPath = window.ctxPath || '';
+
+export function withContextPath(path: string) {
+  return contextPath + path;
+}
+
+export function withEndingSlash(url: string) {
+  if (url.endsWith('/')) {
+    return url;
+  }
+  return url + '/';
+}
+
+export function concat(base: string, ...parts: string[]) {
+  let url = base;
+  for (let p of parts) {
+    url = withEndingSlash(url) + p;
+  }
+  return url;
+}
+
+export function getPageFromMatch(match: any) {
+  let page = parseInt(match.params.page, 10);
+  if (isNaN(page) || !page) {
+    page = 1;
+  }
+  return page;
+}
+
+export function getQueryStringFromLocation(location: any) {
+  return location.search ? queryString.parse(location.search).q : undefined;
+}