fix(docz-core): add watcher outside of update method scope

doczjs · Sep 11, 2018 · 18c744d · 18c744d
1 parent ea88841
commit 18c744d
Showing 1 changed file with 19 additions and 16 deletions.
diff --git a/packages/docz-core/src/states/config.ts b/packages/docz-core/src/states/config.ts
@@ -41,19 +41,22 @@ const updateConfig = (config: Config) => async (p: Params) => {
   }
 }
 
-export const state = (config: Config): State => ({
-  init: updateConfig(config),
-  update: async params => {
-    const update = updateConfig(config)
-    const watcher = chokidar.watch(finds('docz'), {
-      cwd: paths.root,
-      persistent: true,
-    })
-
-    watcher.on('add', async () => update(params))
-    watcher.on('change', async () => update(params))
-    watcher.on('unlink', async () => update(params))
-
-    return () => watcher.close()
-  },
-})
+export const state = (config: Config): State => {
+  const watcher = chokidar.watch(finds('docz'), {
+    cwd: paths.root,
+    persistent: true,
+  })
+
+  return {
+    init: updateConfig(config),
+    update: async params => {
+      const update = updateConfig(config)
+
+      watcher.on('add', async () => update(params))
+      watcher.on('change', async () => update(params))
+      watcher.on('unlink', async () => update(params))
+
+      return () => watcher.close()
+    },
+  }
+}