Remove stack build

.buildkite/pipeline.yml

@@ -1,26 +1,9 @@
 steps:
-  - label: 'stack rebuild'
-    env:
-      STACK_ROOT: "/build/cardano-prelude.stack"
-    command:
-      - "rm -rf /build/cardano-prelude"
-      - "cp -R . /build/cardano-prelude"
-      - "cd /build/cardano-prelude"
-      - "nix-build scripts/buildkite -o stack-rebuild"
-      - "./stack-rebuild"
-    agents:
-      system: x86_64-linux
-
   - label: 'check-cabal-project'
     command: 'nix-build ./nix -A iohkNix.checkCabalProject -o check-cabal-project.sh && ./check-cabal-project.sh'
     agents:
       system: x86_64-linux
 
-  - label: 'stack-cabal-sync'
-    command: 'nix-shell scripts/buildkite/stack-cabal-sync.nix --run scripts/buildkite/stack-cabal-sync.sh'
-    agents:
-      system: x86_64-linux
-
   # FIXME, waiting for https://github.com/input-output-hk/haskell.nix/pull/426
   #- label: 'release.nix'
   #  command: 'nix-build -A check-hydra -o check-hydra.sh && ./check-hydra.sh'

nix/pkgs.nix

@@ -8,4 +8,5 @@ pkgs: _: with pkgs; {
       buildPackages
       ;
   };
+
 }

scripts/buildkite/default.nix

@@ -1,22 +1,40 @@
 { system ? builtins.currentSystem
+, crossSystem ? null
+# allows to customize haskellNix (ghc and profiling, see ./nix/haskell.nix)
 , config ? {}
-, pkgs ? import ../../nix { inherit system config; }
-, buildTools ? with pkgs; [ git nix gnumake ]
+# allows to override dependencies of the project without modifications,
+# eg. to test build against local checkout of iohk-nix:
+# nix build -f default.nix cardano-prelude --arg sourcesOverride '{
+#   iohk-nix = ../iohk-nix;
+# }'
+, sourcesOverride ? {}
+# pinned version of nixpkgs augmented with overlays (iohk-nix and our packages).
+, pkgs ? import ./nix { inherit system crossSystem config sourcesOverride; }
+, gitrev ? pkgs.iohkNix.commitIdFromGitRepoOrZero ./.git
 }:
+with pkgs; with commonLib;
+let
 
-with pkgs.lib;
-with pkgs;
+  haskellPackages = recRecurseIntoAttrs
+    # we are only interested in listing the project packages:
+    (selectProjectPackages cardanoPreludeHaskellPackages);
 
-let
-  cache-s3 = callPackage ./cache-s3.nix {};
+  self = {
+    inherit haskellPackages;
+
+    # `tests` are the test suites which have been built.
+    tests = collectComponents' "tests" haskellPackages;
+    # `benchmarks` (only built, not run).
+    benchmarks = collectComponents' "benchmarks" haskellPackages;
 
-  stackRebuild = runCommand "stack-rebuild" {} ''
-    ${haskellPackages.ghcWithPackages (ps: [ps.turtle ps.safe ps.transformers])}/bin/ghc -o $out ${./rebuild.hs}
-  '';
+    checks = recurseIntoAttrs {
+      # `checks.tests` collect results of executing the tests:
+      tests = collectChecks haskellPackages;
+    };
 
-in
-  writeScript "stack-rebuild-wrapped" ''
-    #!${stdenv.shell}
-    export PATH=${lib.makeBinPath ([ cache-s3 stack gnused coreutils gnutar gzip ] ++ buildTools)}
-    exec ${stackRebuild} "$@"
-  ''
+    shell = import ./shell.nix {
+      inherit pkgs;
+      withHoogle = true;
+    };
+};
+in self

shell.nix

@@ -1,8 +1,7 @@
 # This file is used by nix-shell.
-# It just takes the shell attribute from default.nix.
 { config ? {}
 , sourcesOverride ? {}
-, withHoogle ? true
+, withHoogle ? false
 , pkgs ? import ./nix {
     inherit config sourcesOverride;
   }
@@ -14,19 +13,35 @@ let
   shell = cardanoPreludeHaskellPackages.shellFor {
     name = "cabal-dev-shell";
 
-    # If shellFor local packages selection is wrong,
+    # If shellFor default local packages selection is wrong,
     # then list all local packages then include source-repository-package that cabal complains about:
-    # packages = ps: with ps; [ ];
+    packages = ps: with ps; [
+       cardano-prelude
+       cardano-prelude-test
+    ];
 
     # These programs will be available inside the nix-shell.
     buildInputs = with haskellPackages; [
-      cabal-install
+      ghcid
+      gitAndTools.git
+      hlint
+      weeder
+      nix
       niv
+      pkgconfig
+      sqlite-interactive
     ];
 
+    tools = {
+      cabal = "3.2.0.0";
+    };
+
     # Prevents cabal from choosing alternate plans, so that
     # *all* dependencies are provided by Nix.
-    exactDeps = true;
+    exactDeps = false;
+
+    NIX_SSL_CERT_FILE = "/etc/ssl/certs/ca-bundle.crt";
+    SSL_CERT_FILE = "/etc/ssl/certs/ca-bundle.crt";
 
     inherit withHoogle;
   };