Basics for building PostgREST with Nix (#1489)

* Add GHC options used with stack to postgrest.cabal * Add a Nix derivation for just the executable.
2020-04-21 11:59:00 -05:00
parent ae77cf9a08
commit 24db4a1e25
8 changed files with 223 additions and 0 deletions
@@ -0,0 +1,19 @@
+self: super:
+# Overlay that adds the `gitignoreSource` function from Hercules-CI.
+# This function is useful for filtering which files are added to the Nix store.
+# See: https://github.com/hercules-ci/gitignore.nix
+
+# To update to a newer revision, the simplest way is to add a new commit hash
+# from GitHub under `rev` and to then add the hash that Nix suggests on first
+# use.
+{
+  gitignoreSource =
+    let
+      gitignoreSrc = super.fetchFromGitHub {
+        owner = "hercules-ci";
+        repo = "gitignore";
+        rev = "2ced4519f865341adcb143c5d668f955a2cb997f";
+        sha256 = "sha256:0fc5bgv9syfcblp23y05kkfnpgh3gssz6vn24frs8dzw39algk2z";
+      };
+    in (super.callPackage gitignoreSrc {}).gitignoreSource;
+}