cosmopolitan: rewrite

pkgs/by-name/co/cosmopolitan/package.nix

@@ -1,60 +1,85 @@
-{ lib, stdenv, fetchFromGitHub, unzip, bintools-unwrapped, coreutils, substituteAll }:
+{ lib
+, stdenv
+, fetchFromGitHub
+, bintools-unwrapped
+, coreutils
+, substituteAll
+, unzip
+}:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "cosmopolitan";
   version = "2.2";
 
   src = fetchFromGitHub {
     owner = "jart";
-    repo = pname;
-    rev = version;
-    sha256 = "sha256-DTL1dXH+LhaxWpiCrsNjV74Bw5+kPbhEAA2Z1NKiPDk=";
+    repo = "cosmopolitan";
+    rev = finalAttrs.version;
+    hash = "sha256-DTL1dXH+LhaxWpiCrsNjV74Bw5+kPbhEAA2Z1NKiPDk=";
   };
 
   patches = [
     # make sure tests set PATH correctly
-    (substituteAll { src = ./fix-paths.patch; inherit coreutils; })
+    (substituteAll {
+      src = ./fix-paths.patch;
+      inherit coreutils;
+    })
   ];
 
-  nativeBuildInputs = [ bintools-unwrapped unzip ];
+  nativeBuildInputs = [
+    bintools-unwrapped
+    unzip
+  ];
+
+  strictDeps = true;
 
   outputs = [ "out" "dist" ];
 
   # slashes are significant because upstream uses o/$(MODE)/foo.o
-  buildFlags = [ "o/cosmopolitan.h" "o//cosmopolitan.a" "o//libc/crt/crt.o" "o//ape/ape.o" "o//ape/ape.lds" ];
+  buildFlags = [
+    "o/cosmopolitan.h"
+    "o//cosmopolitan.a"
+    "o//libc/crt/crt.o"
+    "o//ape/ape.o"
+    "o//ape/ape.lds"
+  ];
+
   checkTarget = "o//test";
+
   enableParallelBuilding = true;
 
   doCheck = true;
   dontConfigure = true;
   dontFixup = true;
 
-  preCheck = ''
-    # some syscall tests fail because we're in a sandbox
-    rm test/libc/calls/sched_setscheduler_test.c
-    rm test/libc/thread/pthread_create_test.c
-    rm test/libc/calls/getgroups_test.c
-
-    # fails
-    rm test/libc/stdio/posix_spawn_test.c
-  '';
+  preCheck = let
+    failingTests = [
+      # some syscall tests fail because we're in a sandbox
+      "test/libc/calls/sched_setscheduler_test.c"
+      "test/libc/thread/pthread_create_test.c"
+      "test/libc/calls/getgroups_test.c"
+      # fails
+      "test/libc/stdio/posix_spawn_test.c"
+    ];
+  in lib.concatStringsSep ";\n" (map (t: "rm -v ${t}") failingTests);
 
   installPhase = ''
     runHook preInstall
+
     mkdir -p $out/{include,lib}
     install o/cosmopolitan.h $out/include
     install o/cosmopolitan.a o/libc/crt/crt.o o/ape/ape.{o,lds} o/ape/ape-no-modify-self.o $out/lib
-
     cp -RT . "$dist"
+
     runHook postInstall
   '';
 
-  meta = with lib; {
+  meta = {
     homepage = "https://justine.lol/cosmopolitan/";
     description = "Your build-once run-anywhere c library";
-    platforms = platforms.x86_64;
-    badPlatforms = platforms.darwin;
-    license = licenses.isc;
-    maintainers = teams.cosmopolitan.members;
+    license = lib.licenses.isc;
+    maintainers = lib.teams.cosmopolitan.members;
+    platforms = lib.platforms.x86_64;
+    badPlatforms = lib.platforms.darwin;
   };
-}
+})