janet: 1.16.1 -> 1.20.0

Co-authored-by: Florian Beeres <yuuki@protonmail.com>

pkgs/development/interpreters/janet/darwin-remove-net-test.patch

@@ -0,0 +1,20 @@
+diff --git a/test/suite0009.janet b/test/suite0009.janet
+index 6095bc60..25360d60 100644
+--- a/test/suite0009.janet
++++ b/test/suite0009.janet
+@@ -174,15 +174,6 @@
+   (defer (:close stream)
+     (check-matching-names stream)))
+ 
+-# Test localname and peername
+-(repeat 20
+-  (with [s (net/server "127.0.0.1" "8000" names-handler)]
+-    (defn test-names []
+-      (with [conn (net/connect "127.0.0.1" "8000")]
+-        (check-matching-names conn)))
+-    (repeat 20 (test-names)))
+-  (gccollect))
+-
+ # Create pipe
+ 
+ (var pipe-counter 0)

pkgs/development/interpreters/janet/default.nix

@@ -2,25 +2,22 @@
 
 stdenv.mkDerivation rec {
   pname = "janet";
-  version = "1.16.1";
+  version = "1.20.0";
 
   src = fetchFromGitHub {
     owner = "janet-lang";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-TzJbHmHIySlf3asQ02HOdehMR+s0KkPifBiaQ4FvFCg=";
+    sha256 = "sha256-mCeOaTbOQej4Uza9fg+xop77z31SQ3sO09dZK8SVAyU=";
   };
 
-  # we don't have /usr/bin/env in the sandbox, so substitute for a proper,
-  # absolute path to janet
-  postPatch = ''
-    substituteInPlace jpm \
-      --replace '/usr/bin/env janet' $out/bin/janet \
-      --replace /usr/local/lib/janet $out/lib \
-      --replace /usr/local           $out
+  # This release fails the test suite on darwin, remove when debugged.
+  # See https://github.com/NixOS/nixpkgs/pull/150618 for discussion.
+  patches = lib.optionals stdenv.isDarwin ./darwin-remove-net-test.patch;
 
+  postPatch = ''
     substituteInPlace janet.1 \
-      --replace /usr/local/lib/janet $out/lib
+      --replace /usr/local/ $out/
   '';
 
   nativeBuildInputs = [ meson ninja ];
@@ -35,5 +32,7 @@ stdenv.mkDerivation rec {
     license = licenses.mit;
     maintainers = with maintainers; [ andrewchambers peterhoeg ];
     platforms = platforms.all;
+    # Marked as broken when patch is applied, see comment above patch.
+    broken = stdenv.isDarwin;
   };
 }