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{ lib, stdenv, fetchurl, fetchpatch, python3Packages, makeWrapper, gettext
, re2Support ? true
, rustSupport ? stdenv.hostPlatform.isLinux, rustPlatform
, guiSupport ? false, tk ? null
, ApplicationServices
}:
let
inherit (python3Packages) docutils python fb-re2;
in python3Packages.buildPythonApplication rec {
pname = "mercurial";
version = "5.8";
src = fetchurl {
url = "https://mercurial-scm.org/release/mercurial-${version}.tar.gz";
sha256 = "17rhlmmkqz5ll3k68jfzpcifg3nndbcbc2nx7kw8xn3qcj7nlpgw";
};
patches = [
# https://phab.mercurial-scm.org/D10638, needed for below patch to apply
(fetchpatch {
url = "https://phab.mercurial-scm.org/file/data/oymk4awh2dd7q6cwjbzu/PHID-FILE-bfcr7qrp5spg42wspxpd/D10638.diff";
sha256 = "0mfi324is02l7cnd3j0gbmg5rpyyqn3afg3f73flnfwmz5njqa5f";
})
# https://phab.mercurial-scm.org/D10639, fixes https://bz.mercurial-scm.org/show_bug.cgi?id=6514
(fetchpatch {
url = "https://phab.mercurial-scm.org/file/data/re4uqdhtknjiacx2ogwu/PHID-FILE-4m26id65dno5gzix2ngh/D10639.diff";
sha256 = "0h5ilrd2x1789fr6sf4k1mcvxdh0xdyr94yawdacw87v3x12c8cb";
})
];
format = "other";
passthru = { inherit python; }; # pass it so that the same version can be used in hg2git
cargoDeps = if rustSupport then rustPlatform.fetchCargoTarball {
inherit src;
name = "${pname}-${version}";
sha256 = "1kc2giqvfwsdl5fb0qmz96ws1gdrs3skfdzvpiif2i8f7r4nqlhd";
sourceRoot = "${pname}-${version}/rust";
} else null;
cargoRoot = if rustSupport then "rust" else null;
propagatedBuildInputs = lib.optional re2Support fb-re2;
nativeBuildInputs = [ makeWrapper gettext ]
++ lib.optionals rustSupport (with rustPlatform; [
cargoSetupHook
rust.cargo
rust.rustc
]);
buildInputs = [ docutils ]
++ lib.optionals stdenv.isDarwin [ ApplicationServices ];
makeFlags = [ "PREFIX=$(out)" ]
++ lib.optional rustSupport "PURE=--rust";
postInstall = (lib.optionalString guiSupport ''
mkdir -p $out/etc/mercurial
cp contrib/hgk $out/bin
cat >> $out/etc/mercurial/hgrc << EOF
[extensions]
hgk=$out/lib/${python.libPrefix}/site-packages/hgext/hgk.py
EOF
# setting HG so that hgk can be run itself as well (not only hg view)
WRAP_TK=" --set TK_LIBRARY ${tk}/lib/${tk.libPrefix}
--set HG $out/bin/hg
--prefix PATH : ${tk}/bin "
'') + ''
for i in $(cd $out/bin && ls); do
wrapProgram $out/bin/$i \
$WRAP_TK
done
# copy hgweb.cgi to allow use in apache
mkdir -p $out/share/cgi-bin
cp -v hgweb.cgi contrib/hgweb.wsgi $out/share/cgi-bin
chmod u+x $out/share/cgi-bin/hgweb.cgi
# install bash/zsh completions
install -v -m644 -D contrib/bash_completion $out/share/bash-completion/completions/_hg
install -v -m644 -D contrib/zsh_completion $out/share/zsh/site-functions/_hg
'';
meta = with lib; {
inherit version;
description = "A fast, lightweight SCM system for very large distributed projects";
homepage = "https://www.mercurial-scm.org";
downloadPage = "https://www.mercurial-scm.org/release/";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ eelco lukegb ];
updateWalker = true;
platforms = platforms.unix;
};
}
|