rollup-plugin-typescript2-issue-433

Repro for issue 443

When running rollup.watch (programmatically) only the first build goes well. All the following builds result in the same output for .ts files. I've added a .js file and only that .js file gets changes on every re-build. None of the .ts files get an update after re-build.

Same for .vue files. When using <script setup lang="ts"> - it doesn't get updates after re-builds. When using <script setup> - works fine. But I guess there is a single cause for both.

Update:

When rollup-plugin-typescript2 plugin option check is set to false both (ts and vue) files fail to update. When rollup-plugin-typescript2 plugin option check is set to true only vue file fails to update.

run repro

npm i npm run start

how to check

1. npm run start
2. first build goes well, you can see in console and in ./dist folder that it's fine
3. change something in one of the files src/test.js, src/index.ts or src/app.vue
4. check the re-build code: TS (and .vue with lang="ts") files don't update
5. switch check to true in plugin config scripts/build-watch.js
6. stop running and perform step 1
7. perform step 3
8. now index.ts file gets an updates on each re-build, but vue file still gets the first version