UI: build fix --watch
Follow up to aosp/1586892. Turns out that node-watch is
*almost* API compatible with fs.watch(), but not fully:
the callback argument is an absolute path not relative.
Fix our ui build script accordingly.
Bug: 180028167
Change-Id: If66d4c716a8bd994ae327dc6a0617157febbfc55
diff --git a/ui/build.js b/ui/build.js
index cc4c5e6..3363d53 100644
--- a/ui/build.js
+++ b/ui/build.js
@@ -486,8 +486,7 @@
const absDir = path.isAbsolute(dir) ? dir : pjoin(ROOT_DIR, dir);
// Add a fs watch if in watch mode.
if (cfg.watch) {
- fswatch(absDir, {recursive: true}, (_eventType, fileName) => {
- const filePath = pjoin(absDir, fileName);
+ fswatch(absDir, {recursive: true}, (_eventType, filePath) => {
if (!filterFn(filePath)) return;
if (cfg.verbose) {
console.log('File change detected', _eventType, filePath);