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authorWilliam Carroll <wpcarro@gmail.com>2020-08-18T11·00+0100
committerWilliam Carroll <wpcarro@gmail.com>2020-08-20T10·26+0100
commit0c71fc9d1d49daa914c0f56f4f9201d40415d9b4 (patch)
tree3c8a4b894065e64111c20d06026b63db17259c65 /scratch/haskell-programming-from-first-principles
parent51ec9e0d88b15276ec0891f932f6b572d6450809 (diff)
Drop support for dir-locals.nix, <nixpkgs>, etc.
In the spirit of Marie Kondo, I'm tidying up!

TL;DR:
- Prefer .envrc `use_nix` and delete all dir-locals.nix files
- Remove ~all references to <nixpkgs>, <unstable>, <depot> and prefer
  referencing each with briefcase.third_party.{pkgs,unstable,depot}
- Delete nixBufferFromShell function since I was only using that in
  dir-locals.nix files
Diffstat (limited to 'scratch/haskell-programming-from-first-principles')
-rw-r--r--scratch/haskell-programming-from-first-principles/.envrc2
-rw-r--r--scratch/haskell-programming-from-first-principles/shell.nix12
2 files changed, 7 insertions, 7 deletions
diff --git a/scratch/haskell-programming-from-first-principles/.envrc b/scratch/haskell-programming-from-first-principles/.envrc
new file mode 100644
index 000000000000..a4a62da526d3
--- /dev/null
+++ b/scratch/haskell-programming-from-first-principles/.envrc
@@ -0,0 +1,2 @@
+source_up
+use_nix
diff --git a/scratch/haskell-programming-from-first-principles/shell.nix b/scratch/haskell-programming-from-first-principles/shell.nix
index 3190e6e75e72..b594a4207e48 100644
--- a/scratch/haskell-programming-from-first-principles/shell.nix
+++ b/scratch/haskell-programming-from-first-principles/shell.nix
@@ -1,10 +1,8 @@
 let
-  pkgs = import <unstable> {};
-in pkgs.mkShell {
-  buildInputs = with pkgs; [
-    (haskellPackages.ghcWithPackages (hpkgs: with hpkgs; [
-      hpkgs.quickcheck-simple
-      hpkgs.checkers
-    ]))
+  briefcase = import <briefcase> {};
+in briefcase.buildHaskell.shell {
+  deps = hpkgs: with hpkgs; [
+    quickcheck-simple
+    checkers
   ];
 }