* Include dependencies of haskell.nix that were tracked in `nix/sources.json`
as flake inputs (`flake.lock` replaces `nix/sources.json`).
* Use `flake-compat` to continue to provide a compatible interface for non
flake projects.
Co-authored-by: Alexander Bantyev <balsoft@balsoft.ru>
Co-authored-by: Shea Levy <shea@shealevy.com>
Changes to the interface of haskell.nix (from the changelog.md file):
* Removed `sources.nixpkgs-default`, use `sources.nixpkgs` instead.
* Removed `./nixpkgs` directory, use `(import ./. {}).sources`
or `./nix/sources.nix` instead.
* Removes V1 interface for details on how to fix old code see:
https://github.com/input-output-hk/haskell.nix/issues/709
* Removed defaultCompilerNixName.
* cabalProject, cabalProject', hackage-project and hackage-package
now require a `compiler-nix-name` argument.
* `haskell-nix.tool` and `.tools` now require a `compiler-nix-name` argument.
New functions `p.tool` and `p.tools` (where p is a project) do not.
Like `shellFor { tools = ... }` they will use the compiler nix name
from the project (including stack projects where it is derived from
the resolver).
* `haskell-nix.alex` and `haskell-nix.happy` have been removed. Use
`p.tool "alex" "3.2.5"` or `shellFor { tools = { alex = "3.2.5"; } }`.
* `haskell-nix.nix-tools` -> `haskell-nix.nix-tools.ghc883` (it includes
the hpack exe now).
* `haskell-nix.cabal-install` ->
`p.tool "cabal" "3.2.0.0"` or `shellFor { tools = { cabal = "3.2.0.0"; } }`
* `haskell-nix.haskellNixRoots` -> `haskell-nix.roots ghc883` or `p.roots`
Other changes:
Adds hpack executable to the nix-tools derivations.
Adds a `cabal-hpack` test to make sure `hpack` works with
`cabalProject`.
Reduces the number of calls to `cabalProject` (particularly when
checking materialization), by giving internal tools a per-compiler
attribute.
Uses happy 1.19.12 when building newer ghc versions.
Updates cabal-install 3.2.0.0 to use the source from github that
is compatible with ghc 8.10.1.
Updates the docs for callCabalProjectToNix.
Adds a license mapping to fix a common warning.
* Include `tests` in path for cross compiled tests
* Add ghc-boot-packages-nix to haskellNixRoots
* Fix naming warnings in tests sources
* Uses a single cleanGit call for all the tests
* Add memoize code for ghc-boot and ghc-extra pkgs
* Memoize ghc-boot and ghc-extra pkgs nix
* Fix release.nix being more strict than ci.nix by updating filterAttrsOnlyRecursive in ci-lib.nix
* Nicer errors when materialized path does not exist
* Updated materialization docs
* Add internalHackageIndexState to set the index-state used within haskell.nix
* Remove unused (and broken) test files
* Make default.nix expose pinned nixpkgs
Also make `nixpkgs/default.nix` just an attribute set of sources.
This is simpler, and consistent with what e.g. `niv` does.
* Add backwards compatibility shim, and version argument to allow evolution in future
* Fix some missed things
* Fix and improve quickstart
* Define release.nix in terms of ci.nix
Beef up ci.nix to handle the same things as release.nix, then implement
the one in terms of the other.
* Fix infinite loop in evaluating release.nix with high ifdLevel
* Add tests to cross-compile
* Remove obsolete fix
* Do generic platform filtering
* Undefined variable
* Extract ci-lib.nix
* More undefined variables
* Use filterAttrsOnlyRecursive to avoid forcing all the drv attributes
* Set ifdLevel 0 to see if it fixes hydra eval
* Turn off tests on aarch64 cross
* Ifd level 1
* Ifd level 2
* Ifd level 3
* Maybe it's required that's too big?
Co-authored-by: Hamish Mackenzie <Hamish.Mackenzie@iohk.io>