push sheeet

pkgs/development/lua-modules/luv/default.nix

@@ -0,0 +1,110 @@
+{
+  stdenv,
+  lib,
+  buildLuarocksPackage,
+  cmake,
+  fetchFromGitHub,
+  libuv,
+  lua,
+  luaOlder,
+  nix-update-script,
+  runCommand,
+}:
+
+buildLuarocksPackage rec {
+  pname = "luv";
+  version = "1.51.0-1";
+
+  src = fetchFromGitHub {
+    owner = "luvit";
+    repo = "luv";
+    rev = version;
+    # Need deps/lua-compat-5.3 only
+    fetchSubmodules = true;
+    hash = "sha256-vQfr0TwhkvRDJwZnxDD/53yCzyDouzQimTnwj4drs/c=";
+  };
+
+  # to make sure we dont use bundled deps
+  prePatch = ''
+    rm -rf deps/lua deps/luajit deps/libuv
+  '';
+
+  patches = [
+    # Fails with "Uncaught Error: ./tests/test-dns.lua:164: assertion failed!"
+    # and "./tests/test-tty.lua:19: bad argument #1 to 'is_readable' (Expected
+    # uv_stream userdata)"
+    ./disable-failing-tests.patch
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [
+    # Fails with "Uncaught Error: ./tests/test-udp.lua:261: EHOSTUNREACH"
+    ./disable-failing-darwin-tests.patch
+  ];
+
+  buildInputs = [ libuv ];
+  nativeBuildInputs = [ cmake ];
+
+  # Need to specify WITH_SHARED_LIBUV=ON cmake flag, but
+  # Luarocks doesn't take cmake variables from luarocks config.
+  # Need to specify it in rockspec. See https://github.com/luarocks/luarocks/issues/1160.
+  knownRockspec = runCommand "luv-${version}.rockspec" { } ''
+    patch ${src}/luv-scm-0.rockspec -o - > $out <<'EOF'
+    --- a/luv-scm-0.rockspec
+    +++ b/luv-scm-0.rockspec
+    @@ -1,5 +1,5 @@
+     package = "luv"
+    -version = "scm-0"
+    +version = "${version}"
+     source = {
+       url = 'git://github.com/luvit/luv.git'
+     }
+    @@ -24,6 +24,7 @@
+     build =
+       type = 'cmake',
+       variables = {
+    +     WITH_SHARED_LIBUV="ON",
+          CMAKE_C_FLAGS="$(CFLAGS)",
+          CMAKE_MODULE_LINKER_FLAGS="$(LIBFLAG)",
+          LUA_LIBDIR="$(LUA_LIBDIR)",
+    EOF
+  '';
+
+  __darwinAllowLocalNetworking = true;
+
+  doInstallCheck = true;
+  installCheckPhase = ''
+    runHook preInstallCheck
+    luarocks test
+    runHook postInstallCheck
+  '';
+
+  disabled = luaOlder "5.1";
+
+  passthru = {
+    tests.test =
+      runCommand "luv-${version}-test"
+        {
+          nativeBuildInputs = [ (lua.withPackages (ps: [ ps.luv ])) ];
+        }
+        ''
+          lua <<EOF
+          local uv = require("luv")
+          assert(uv.fs_mkdir(assert(uv.os_getenv("out")), 493))
+          print(uv.version_string())
+          EOF
+        '';
+
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    homepage = "https://github.com/luvit/luv";
+    description = "Bare libuv bindings for lua";
+    longDescription = ''
+      This library makes libuv available to lua scripts. It was made for the luvit
+      project but should usable from nearly any lua project.
+    '';
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ stasjok ];
+    platforms = lua.meta.platforms;
+  };
+}

pkgs/development/lua-modules/luv/disable-failing-darwin-tests.patch

@@ -0,0 +1,19 @@
+diff --git a/tests/test-udp.lua b/tests/test-udp.lua
+index bd0f46d..e4542b4 100644
+--- a/tests/test-udp.lua
++++ b/tests/test-udp.lua
+@@ -280,14 +280,6 @@ return require('lib/tap')(function (test)
+   -- same check for skipping the ipv6 test; we just expanded it to
+   -- the ipv4 test as well.
+   local function has_external_interface(uv, family)
+-    local addresses = assert(uv.interface_addresses())
+-    for _, vals in pairs(addresses) do
+-      for _, info in ipairs(vals) do
+-        if (not family or info.family == family) and not info.internal then
+-          return true
+-        end
+-      end
+-    end
+     return false
+   end
+ 

pkgs/development/lua-modules/luv/disable-failing-tests.patch

@@ -0,0 +1,30 @@
+diff --git a/tests/test-dns.lua b/tests/test-dns.lua
+index 894220b..0763b36 100644
+--- a/tests/test-dns.lua
++++ b/tests/test-dns.lua
+@@ -161,7 +161,6 @@ return require('lib/tap')(function (test)
+       p{err=err,hostname=hostname,service=service}
+       assert(not err, err)
+       assert(hostname)
+-      assert(service == "http")
+     end)))
+   end)
+ 
+diff --git a/tests/test-tty.lua b/tests/test-tty.lua
+index 165e58d..11368df 100644
+--- a/tests/test-tty.lua
++++ b/tests/test-tty.lua
+@@ -13,13 +13,10 @@ end
+ return require('lib/tap')(function (test)
+ 
+   test("tty normal", function (print, p, expect, uv)
+-    local stdin = uv.new_tty(0, true)
+     local stdout = uv.new_tty(1, false)
+ 
+-    assert(uv.is_readable(stdin))
+     assert(uv.is_writable(stdout))
+ 
+-    uv.close(stdin)
+     uv.close(stdout)
+   end)
+ 

pkgs/development/lua-modules/luv/lib.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  cmake,
+  fixDarwinDylibNames,
+  isLuaJIT,
+  libuv,
+  lua,
+  stdenv,
+}:
+
+stdenv.mkDerivation {
+  pname = "libluv";
+  inherit (lua.pkgs.luv) version src meta;
+
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=ON"
+    "-DBUILD_MODULE=OFF"
+    "-DWITH_SHARED_LIBUV=ON"
+    "-DLUA_BUILD_TYPE=System"
+    "-DWITH_LUA_ENGINE=${if isLuaJIT then "LuaJit" else "Lua"}"
+  ];
+
+  # to make sure we dont use bundled deps
+  prePatch = ''
+    rm -rf deps/lua deps/luajit deps/libuv
+  '';
+
+  buildInputs = [
+    libuv
+    lua
+  ];
+
+  nativeBuildInputs = [
+    cmake
+  ]
+  ++ lib.optionals stdenv.hostPlatform.isDarwin [ fixDarwinDylibNames ];
+}