Upgrade the Nix build system #639
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,26 @@ | ||
| name: Nix | ||
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| on: [push, pull_request] | ||
| jobs: | ||
| nix: | ||
| runs-on: ${{ matrix.os }} | ||
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| strategy: | ||
| fail-fast: false | ||
| matrix: | ||
| ghc: ['default', 'ghc8102', 'ghc884', 'ghc865'] | ||
| os: [ubuntu-latest, macOS-latest] | ||
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| steps: | ||
| - uses: actions/checkout@v2 | ||
| with: | ||
| submodules: true | ||
| - uses: cachix/install-nix-action@v12 | ||
| with: | ||
| nix_path: nixpkgs=channel:nixos-20.03 | ||
| - uses: cachix/cachix-action@v8 | ||
| with: | ||
| name: haskell-language-server | ||
| extraPullNames: haskell-ghcide | ||
| authToken: '${{ secrets.HLS_CACHIX_AUTH_TOKEN }}' | ||
| - run: nix-shell --argstr compiler ${{ matrix.ghc }} --run "cabal update && cabal build" |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| { sources ? import ./sources.nix }: | ||
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There was a problem hiding this comment. What do you guys think about adding This may also help, as e.g. here the There was a problem hiding this comment. You are welcome to do this, please send a PR! |
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| let | ||
| overlay = _self: pkgs: | ||
| let sharedOverrides = { | ||
| overrides = _self: super: { | ||
| mkDerivation = args: super.mkDerivation (args // | ||
| { | ||
| # skip running tests for Hackage packages | ||
| doCheck = args.pname != "ghcide" && args.pname != "haskell-language-server"; | ||
| # relax upper bounds | ||
| jailbreak = args.pname != "jailbreak-cabal"; | ||
| }); | ||
| }; | ||
| }; | ||
| extended = haskellPackages: | ||
| haskellPackages.extend (pkgs.haskell.lib.packageSourceOverrides { | ||
| haskell-language-server = ../.; | ||
| ghcide = ../ghcide; | ||
| hie-compat = ../ghcide/hie-compat; | ||
| hls-plugin-api = ../hls-plugin-api; | ||
| hls-tactics-plugin = ../plugins/tactics; | ||
| hls-hlint-plugin = ../plugins/hls-hlint-plugin; | ||
| }); | ||
| in | ||
| { | ||
| inherit (import sources.gitignore { inherit (pkgs) lib; }) gitignoreSource; | ||
| ourHaskell = pkgs.haskell // { | ||
| packages = pkgs.haskell.packages // { | ||
| # relax upper bounds on ghc 8.10.x versions (and skip running tests) | ||
| ghc8101 = extended (pkgs.haskell.packages.ghc8101.override sharedOverrides); | ||
| ghc8102 = extended (pkgs.haskell.packages.ghc8102.override sharedOverrides); | ||
| }; | ||
| }; | ||
| }; | ||
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| in import sources.nixpkgs | ||
| { overlays = [ overlay ] ; config = {allowBroken = true;}; } | ||
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The Cabal part is unrelated to Nix, as one can use Nix with Stack. How about removing the 2 Cabal commands?
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This Nix script is specifically targeted at using with
cabal build