From 86b5b5e1e44ab0f119b26d0406ab3dec47d06d6d Mon Sep 17 00:00:00 2001
From: Ivan Petkov <ivanppetkov@gmail.com>
Date: Sat, 8 Feb 2025 11:21:40 -0800
Subject: [PATCH] checks: move all tests to the test flake

---
 .github/workflows/test.yml |  4 ++--
 flake.nix                  | 26 +-------------------------
 test.sh                    |  6 ++++--
 test/flake.nix             | 38 +++++++++++++++++++++++++++++++++++---
 4 files changed, 42 insertions(+), 32 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c274f2e5..230c85ee 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -44,8 +44,8 @@ jobs:
       with:
         name: crane
         authToken: ${{ github.ref == 'refs/heads/master' && secrets.CACHIX_AUTH_TOKEN || '' }}
-    - name: flake checks
-      run: nix develop --accept-flake-config --command ./ci/fast-flake-check.sh . ${{ matrix.nixpkgs-override }}
+    - run: nix develop --accept-flake-config --command ./ci/fast-flake-check.sh .# ${{ matrix.nixpkgs-override }}
+    - run: nix develop --accept-flake-config --command ./ci/fast-flake-check.sh ./test# ${{ matrix.nixpkgs-override }}
     - name: extra tests
       run: nix develop --accept-flake-config --command ./extra-tests/test.sh
 
diff --git a/flake.nix b/flake.nix
index 35b6bab0..086cc700 100644
--- a/flake.nix
+++ b/flake.nix
@@ -127,33 +127,9 @@
         };
 
         myLib = mkLib pkgs;
-
-        checks =
-          let
-            pkgsChecks = import nixpkgs {
-              inherit system;
-              overlays = [
-                (import (inputFromLock "rust-overlay"))
-              ];
-            };
-            fenix = import (inputFromLock "fenix") { inherit system; };
-          in
-          pkgsChecks.callPackages ./checks {
-            pkgs = pkgsChecks;
-            myLib = mkLib pkgsChecks;
-            myLibCross = mkLib (import nixpkgs {
-              localSystem = system;
-              crossSystem = "wasm32-wasi";
-            });
-            myLibFenix = (mkLib pkgs).overrideToolchain (fenix.latest.withComponents [
-              "cargo"
-              "rust-src"
-              "rustc"
-            ]);
-          };
       in
       {
-        inherit checks;
+        checks = { };
 
         packages = import ./pkgs {
           inherit pkgs myLib;
diff --git a/test.sh b/test.sh
index d1bfb357..9fc0f4bf 100755
--- a/test.sh
+++ b/test.sh
@@ -2,17 +2,19 @@
 set -euo pipefail
 
 gitRoot="$(git rev-parse --show-toplevel)"
+cd "${gitRoot}"
 
 function flakeCheck() {
   if which nom >/dev/null 2>&1; then
     nix flake check --log-format internal-json -v -L "$@" |& nom --json
   else
-    nix flake check -L
+    nix flake check -L "$@"
   fi
 }
 
 flakeCheck
-flakeCheck --override-input nixpkgs "$("${gitRoot}/ci/ref-from-lock.sh" "${gitRoot}/test#nixpkgs-latest-release")"
+flakeCheck ./test#
+flakeCheck ./test# --override-input nixpkgs "$("${gitRoot}/ci/ref-from-lock.sh" "${gitRoot}/test#nixpkgs-latest-release")"
 
 for f in $(find ./examples -maxdepth 1 -mindepth 1 -type d | sort -u); do
   echo "validating ${f}"
diff --git a/test/flake.nix b/test/flake.nix
index 7c77a051..f9c47391 100644
--- a/test/flake.nix
+++ b/test/flake.nix
@@ -29,7 +29,39 @@
 
   };
 
-  outputs = inputs@{ ... }: {
-    packages.x86_64-linux.deadnix = inputs.deadnix.packages.x86_64-linux.deadnix;
-  };
+  outputs = inputs@{ ... }: inputs.flake-utils.lib.eachDefaultSystem (system:
+    let
+      mkLib = pkgs: import ../default.nix {
+        inherit pkgs;
+      };
+      nixpkgs = inputs.nixpkgs;
+      pkgs = import nixpkgs {
+        inherit system;
+      };
+
+      pkgsChecks = import nixpkgs {
+        inherit system;
+        overlays = [
+          (import inputs.rust-overlay)
+        ];
+      };
+      fenix = import inputs.fenix {
+        inherit system;
+      };
+    in
+    {
+      checks = pkgsChecks.callPackages ../checks {
+        pkgs = pkgsChecks;
+        myLib = mkLib pkgsChecks;
+        myLibCross = mkLib (import nixpkgs {
+          localSystem = system;
+          crossSystem = "wasm32-wasi";
+        });
+        myLibFenix = (mkLib pkgs).overrideToolchain (fenix.latest.withComponents [
+          "cargo"
+          "rust-src"
+          "rustc"
+        ]);
+      };
+    });
 }