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{ lib
, stdenv
, fetchFromGitHub
, meson
, ninja
, nix-update-script
, runCommand
}:
stdenv.mkDerivation (finalAttrs: {
pname = "janet";
version = "1.33.0";
src = fetchFromGitHub {
owner = "janet-lang";
repo = "janet";
rev = "v${finalAttrs.version}";
hash = "sha256-kXbJtWxvysC4hLkgVyPpkunFhN+2iVu+S+LCo5ikj5s=";
};
postPatch = ''
substituteInPlace janet.1 \
--replace /usr/local/ $out/
'' + lib.optionalString stdenv.isDarwin ''
# error: Socket is not connected
substituteInPlace meson.build \
--replace "'test/suite-ev.janet'," ""
'';
nativeBuildInputs = [ meson ninja ];
mesonBuildType = "release";
mesonFlags = [ "-Dgit_hash=release" ];
doCheck = true;
doInstallCheck = true;
installCheckPhase = ''
$out/bin/janet -e '(+ 1 2 3)'
'';
passthru = {
tests.run = runCommand "janet-test-run" {
nativeBuildInputs = [finalAttrs.finalPackage];
} ''
echo "(+ 1 2 3)" | janet | tail -n 1 > arithmeticTest.txt;
diff -U3 --color=auto <(cat arithmeticTest.txt) <(echo "6");
echo "(print \"Hello, World!\")" | janet | tail -n 2 > ioTest.txt;
diff -U3 --color=auto <(cat ioTest.txt) <(echo -e "Hello, World!\nnil");
touch $out;
'';
updateScript = nix-update-script {};
};
meta = with lib; {
description = "Janet programming language";
homepage = "https://janet-lang.org/";
license = licenses.mit;
maintainers = with maintainers; [ andrewchambers peterhoeg ];
platforms = platforms.all;
};
})
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