Reworked fetching due to unstable fetchTarball

1 files changed, 23 insertions, 8 deletions

diff --git a/default.nix b/default.nix
index d46eed5..9068e76 100644
--- a/default.nix
+++ b/default.nix
@@ -36,14 +36,29 @@ let
 		llvmPackages = pkgs.llvmPackages_19;
 		lld = pkgs.lld_19;
 	};
-
-	forstio = (import ((builtins.fetchTarball {
-		url = "https://git.keldu.de/forstio-forstio/snapshot/master.tar.gz";
-		sha256 = "sha256:0078544k33h6ihhzz1150xs9zcywdmb6y8p16038v488kblvh3nc";
-	}) + "/default.nix"){
-		inherit stdenv;
-		inherit clang-tools;
-		inherit adaptive-cpp;
+	forstio = let
+		forstioSrc = stdenv.mkDerivation {
+			name = "forstio-src";
+
+		 src = builtins.fetchurl {
+			url = "https://git.keldu.de/forstio-forstio/snapshot/master.tar.gz";
+			sha256 = "e91c18fef798dd7b3afbd1615c2e320b90d74aa2d7ef726801a76e3f7f77ae81";
+		 };
+
+		 phases = [ "unpackPhase" "installPhase" ];
+
+		 unpackPhase = ''
+			mkdir source
+			tar -xzf "$src" -C source --strip-components=1
+		 '';
+
+		 installPhase = ''
+			cp -r source $out
+		 '';
+	  };
+	in
+	(import "${forstioSrc}/default.nix" {
+		inherit stdenv clang-tools adaptive-cpp;
 	}).forstio;
 
 	pname = "kel-lbm";