Skip to content

perf(lib): reduce backtrack when injecting esbuild helpers (fixes #8099) #8110

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
May 11, 2022
Merged

perf(lib): reduce backtrack when injecting esbuild helpers (fixes #8099) #8110

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 2 additions & 2 deletions packages/vite/src/node/plugins/esbuild.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -27,9 +27,9 @@ import { searchForWorkspaceRoot } from '..'
const debug = createDebugger('vite:esbuild')

const INJECT_HELPERS_IIFE_RE =
/(.*)(var [^\s]+=function\(.*\){"use strict";)(.*)/
/(.*)(var [^\s]+=function\([^)]*?\){"use strict";)(.*)/
const INJECT_HELPERS_UMD_RE =
/(.*)(\(function\(.*\){.+amd.+function\(.*\){"use strict";)(.*)/
/(.*)(\(function\([^)]*?\){.+amd.+function\([^)]*?\){"use strict";)(.*)/

let server: ViteDevServer

Expand Down