Errors in hie unit test suite involving cabal-helper since 04c2d34

[jneira]

• In the process of testing Fix pattern errors in windows #93 and Turn private library into common stanza #97 in hie i got several errors running the hie unit test suite with
  cabal test :unit-test --test-options="--match CabalHelper"
• All tests involving stack as build tool (but no cabal) fails with:

1) CabalHelper, cabal-helper spec, cradle discovery and loading, dummy filepath, finds none-cradle, stack repo
       uncaught exception: IOException of type NoSuchThing
       D:\ws\haskell\haskell-ide-engine\test\testdata\cabal-helper\simple-stack\.stack-work\dist\e626a42b\setup-config: openFile:
does not exist (No such file or directory)

• I've checked that effectively the D:\ws\haskell\haskell-ide-engine\test\testdata\cabal-helper\simple-stack\.stack-work\dist dir does not exist
• Then i've started to bisect cabal-helper commits since the hackage released version and i've found that the commit that triggers the error is 04c2d34 (1c0f2e8 works fine but it does not create the dist folders)

(NOTE: it would be great to have hackage releases/revisions tagged in github, to help diagnose those kind of bugs)

[jneira]

For completeness git revert 04c2d34 makes the tests pass so the last commits after it look good

[DanielG]

Thanks for bisecting that, I must have pushed that commit by accident before finishing testing. Not sure how that happened..

[DanielG]

This was fixed by a18bbb2, and the commit is now part of #108.