nixpkgs/pkgs/development/interpreters/ruby/default.nix

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{ stdenv, buildPackages, lib
, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
, zlib, openssl, gdbm, ncurses, readline, groff, libyaml, libffi, autoreconfHook, bison
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, autoconf, libiconv, libobjc, libunwind, Foundation
, buildEnv, bundler, bundix
} @ args:
let
op = lib.optional;
ops = lib.optionals;
opString = lib.optionalString;
patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
config = import ./config.nix { inherit fetchFromSavannah; };
rubygemsSrc = import ./rubygems-src.nix { inherit fetchurl; };
rubygemsPatch = fetchpatch {
url = "https://github.com/zimbatm/rubygems/compare/v2.6.6...v2.6.6-nix.patch";
sha256 = "0297rdb1m6v75q8665ry9id1s74p9305dv32l95ssf198liaihhd";
};
unpackdir = obj:
lib.removeSuffix ".tgz"
(lib.removeSuffix ".tar.gz" obj.name);
# Contains the ruby version heuristics
rubyVersion = import ./ruby-version.nix { inherit lib; };
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# Needed during postInstall
buildRuby =
if stdenv.hostPlatform == stdenv.buildPlatform
then "$out/bin/ruby"
else "${buildPackages.ruby}/bin/ruby";
generic = { version, sha256 }: let
ver = version;
tag = ver.gitTag;
isRuby20 = ver.majMin == "2.0";
isRuby21 = ver.majMin == "2.1";
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isRuby25 = ver.majMin == "2.5";
baseruby = self.override { useRailsExpress = false; };
self = lib.makeOverridable (
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{ stdenv, buildPackages, lib
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, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
, useRailsExpress ? true
, zlib, zlibSupport ? true
, openssl, opensslSupport ? true
, gdbm, gdbmSupport ? true
, ncurses, readline, cursesSupport ? true
, groff, docSupport ? false
, libyaml, yamlSupport ? true
, libffi, fiddleSupport ? true
, autoreconfHook, bison, autoconf
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, buildEnv, bundler, bundix
, libiconv, libobjc, libunwind, Foundation
}:
let rubySrc =
if useRailsExpress then fetchFromGitHub {
owner = "ruby";
repo = "ruby";
rev = tag;
sha256 = sha256.git;
} else fetchurl {
url = "http://cache.ruby-lang.org/pub/ruby/${ver.majMin}/ruby-${ver}.tar.gz";
sha256 = sha256.src;
};
in
stdenv.mkDerivation rec {
name = "ruby-${version}";
srcs = [ rubySrc rubygemsSrc ];
sourceRoot =
if useRailsExpress then
rubySrc.name
else
unpackdir rubySrc;
# Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
NROFF = if docSupport then "${groff}/bin/nroff" else null;
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nativeBuildInputs =
ops useRailsExpress [ autoreconfHook bison ]
++ ops (stdenv.buildPlatform != stdenv.hostPlatform) [
buildPackages.ruby
];
buildInputs =
(op fiddleSupport libffi)
++ (ops cursesSupport [ ncurses readline ])
++ (op docSupport groff)
++ (op zlibSupport zlib)
++ (op opensslSupport openssl)
++ (op gdbmSupport gdbm)
++ (op yamlSupport libyaml)
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++ (op isRuby25 autoconf)
# Looks like ruby fails to build on darwin without readline even if curses
# support is not enabled, so add readline to the build inputs if curses
# support is disabled (if it's enabled, we already have it) and we're
# running on darwin
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++ op (!cursesSupport && stdenv.isDarwin) readline
++ ops stdenv.isDarwin [ libiconv libobjc libunwind Foundation ];
enableParallelBuilding = true;
patches =
(import ./patchsets.nix {
inherit patchSet useRailsExpress ops;
patchLevel = ver.patchLevel;
})."${ver.majMinTiny}";
postUnpack = ''
cp -r ${unpackdir rubygemsSrc} ${sourceRoot}/rubygems
pushd ${sourceRoot}/rubygems
patch -p1 < ${rubygemsPatch}
popd
'';
postPatch = if isRuby25 then ''
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sed -i configure.ac -e '/config.guess/d'
cp ${config}/config.guess tool/
cp ${config}/config.sub tool/
''
else opString useRailsExpress ''
sed -i configure.in -e '/config.guess/d'
cp ${config}/config.guess tool/
cp ${config}/config.sub tool/
'';
configureFlags = ["--enable-shared" "--enable-pthread"]
++ op useRailsExpress "--with-baseruby=${baseruby}/bin/ruby"
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++ op (!docSupport) "--disable-install-doc"
++ ops stdenv.isDarwin [
# on darwin, we have /usr/include/tk.h -- so the configure script detects
# that tk is installed
"--with-out-ext=tk"
# on yosemite, "generating encdb.h" will hang for a very long time without this flag
"--with-setjmp-type=setjmp"
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]
++ op (stdenv.hostPlatform != stdenv.buildPlatform)
"--with-baseruby=${buildRuby}";
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preInstall = ''
# Ruby installs gems here itself now.
mkdir -pv "$out/${passthru.gemPath}"
export GEM_HOME="$out/${passthru.gemPath}"
'';
installFlags = stdenv.lib.optionalString docSupport "install-doc";
# Bundler tries to create this directory
postInstall = ''
# Update rubygems
pushd rubygems
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${buildRuby} setup.rb
popd
# Remove unnecessary groff reference from runtime closure, since it's big
sed -i '/NROFF/d' $out/lib/ruby/*/*/rbconfig.rb
# Bundler tries to create this directory
mkdir -p $out/nix-support
cat > $out/nix-support/setup-hook <<EOF
addGemPath() {
addToSearchPath GEM_PATH \$1/${passthru.gemPath}
}
addEnvHooks "$hostOffset" addGemPath
EOF
'' + opString useRailsExpress ''
rbConfig=$(find $out/lib/ruby -name rbconfig.rb)
# Prevent the baseruby from being included in the closure.
sed -i '/^ CONFIG\["BASERUBY"\]/d' $rbConfig
sed -i "s|'--with-baseruby=${baseruby}/bin/ruby'||" $rbConfig
'';
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meta = with stdenv.lib; {
description = "The Ruby language";
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homepage = http://www.ruby-lang.org/en/;
license = licenses.ruby;
maintainers = with maintainers; [ vrthra manveru ];
platforms = platforms.all;
};
passthru = rec {
version = ver;
rubyEngine = "ruby";
baseRuby = baseruby;
libPath = "lib/${rubyEngine}/${ver.libDir}";
gemPath = "lib/${rubyEngine}/gems/${ver.libDir}";
devEnv = import ./dev.nix {
inherit buildEnv bundler bundix;
ruby = self;
};
# deprecated 2016-09-21
majorVersion = ver.major;
minorVersion = ver.minor;
teenyVersion = ver.tiny;
patchLevel = ver.patchLevel;
};
}
) args; in self;
in {
ruby_2_3 = generic {
version = rubyVersion "2" "3" "7" "";
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sha256 = {
src = "0zvx5kdp1frjs9n95n7ba7dy0alax33wi3nj8034m3ppvnf39k9m";
git = "11wbzw2ywwfnvlkg3qjg0as2pzk5zyk63y2iis42d91lg1l2flrk";
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};
};
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ruby_2_4 = generic {
version = rubyVersion "2" "4" "4" "";
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sha256 = {
src = "0nmfr2lijik6cykk0zbj11zcapcrvmdvq83k3r6q3k74g4d1qkr5";
git = "103cs7hz1v0h84lbrippl87s4lawi20m406rs5dgxl2gr2wyjpy5";
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};
};
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ruby_2_5 = generic {
version = rubyVersion "2" "5" "1" "";
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sha256 = {
src = "1c99k0fjaq7k09104h1b1cqx6mrk2b14ic1jjnxc6yav68i1ij6s";
git = "1j0fd16aq9x98n0kq9c3kfp2sh6xcsq8q4733p0wfqjh3vz50kyj";
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};
};
}