This change replaces `passthru.run` and `collectRunComponents` with
`haskellLib.check` and `$pkg.checks`.
Uses `ln -s` instead of `cp` for DLLs to avoid duplicating them.
Adds features to help debugging eval issues with haskell.nix/release.nix.
The ifdInputLevel can be set to limit the jobs included to control
how much work is done at the eval stage when looking for issues.
Reduce CI times by excluding older ghc versions from haskellNixRoots
(GHC 8.6.3 and 8.6.4)
Sets `preferLocalBuild=false` on `callCabalProjectToNix` and `callStackToNix`
to ensure they are cached on hydra for both Linux and macOS.
Fix `data-dir:` when cleaning components.
`normalizeRelativeDir` adds a slash on to the end of `dataDir`.
Adding another one here results in `//` and files are left out by
mistake.
* tests: Add regression test for shellFor build-tools bug
* tests: Fix regen script
* Regenerate nix expressions for tests
* tests: ghc 8.4.4 -> 8.6.5
* shellFor: Fix bug where packages were not excluded from the env
If a multi-package project had an build-tools dependency between
packages, they would not be correctly removed from the shell's inputs.
Hamish MackenzieandGitHub
Rodney LorrimarandGitHub
