Incorrect Paths in Sourcemap `sources` Introduced in Version 0.25.0

[alan-agius4]

Starting from version 0.25.0, TypeScript compilations using TSC now include only the filename in sourcemaps instead of the full file path.

Reproduction:

https://esbuild.github.io/try/#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

Comparison

Version 0.24.x

{
  "version": 3,
  "sources": ["src/app/app.config.ts", "src/main.ts"],
  "sourcesContent": [null, null],
  "mappings": "MACO,IAAMA,EAAa,CAAA,ECC1B,QAAQ,IAAIC,CAAS",
  "names": ["appConfig", "appConfig"]
}

Version 0.25.0

{
  "version": 3,
  "sources": ["app.config.ts", "main.ts"],
  "sourcesContent": [null, null],
  "mappings": "MACO,IAAMA,EAAa,CAAA,ECC1B,QAAQ,IAAIC,CAAS",
  "names": ["appConfig", "appConfig"]
}

[ArcherGu]

same issue 😢

[evanw]

Thanks for including a straightforward repro case the report. Very helpful! Sorry about the regression. It will be fixed in the next release.

[WebDevCaptain]

Thanks Evan, i noticed this yesterday.