perf: collection was not done in parallel

histoire-dev · May 30, 2022 · 4a0c22a · 4a0c22a
1 parent 42726df
commit 4a0c22a
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 9 deletions.
diff --git a/packages/histoire/src/node/build.ts b/packages/histoire/src/node/build.ts
@@ -53,9 +53,7 @@ export async function build (ctx: Context) {
     server,
     throws: true,
   }, ctx)
-  for (const storyFile of ctx.storyFiles) {
-    await executeStoryFile(storyFile)
-  }
+  await Promise.all(ctx.storyFiles.map(storyFile => executeStoryFile(storyFile)))
   await destroyCollectStories()
 
   const storyCount = ctx.storyFiles.reduce((sum, file) => sum + (file.story?.variants.length ? 1 : 0), 0)

diff --git a/packages/histoire/src/node/server.ts b/packages/histoire/src/node/server.ts
@@ -110,15 +110,12 @@ export async function createServer (ctx: Context, port: number) {
       await executeStoryFile(changedFile)
 
       // Queued updates
-      for (const storyFile of queuedFiles) {
-        await executeStoryFile(storyFile)
-      }
+      await Promise.all(queuedFiles.map(storyFile => executeStoryFile(storyFile)))
     } else {
       // Full update
-      for (const storyFile of ctx.storyFiles) {
-        await executeStoryFile(storyFile)
-      }
+      await Promise.all(ctx.storyFiles.map(storyFile => executeStoryFile(storyFile)))
       didAllStoriesYet = true
+      server.ws.send('histoire:all-stories-loaded', {})
     }
     console.log('Collect stories end', Date.now() - time, 'ms')