95 lines
3.2 KiB
Nix
95 lines
3.2 KiB
Nix
{ lib, stdenv, fetchurl, fetchpatch, python3Packages, makeWrapper, gettext
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, re2Support ? true
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, rustSupport ? stdenv.hostPlatform.isLinux, rustPlatform
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, guiSupport ? false, tk ? null
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, ApplicationServices
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}:
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let
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inherit (python3Packages) docutils python fb-re2;
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in python3Packages.buildPythonApplication rec {
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pname = "mercurial";
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version = "5.8";
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src = fetchurl {
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url = "https://mercurial-scm.org/release/mercurial-${version}.tar.gz";
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sha256 = "17rhlmmkqz5ll3k68jfzpcifg3nndbcbc2nx7kw8xn3qcj7nlpgw";
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};
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patches = [
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# https://phab.mercurial-scm.org/D10638, needed for below patch to apply
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(fetchpatch {
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url = "https://phab.mercurial-scm.org/file/data/l7p2r4zcctcr3pzlybv2/PHID-FILE-bwjzxlz6sbegk3s4irik/D10638.diff";
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sha256 = "0mfi324is02l7cnd3j0gbmg5rpyyqn3afg3f73flnfwmz5njqa5f";
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})
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# https://phab.mercurial-scm.org/D10639, fixes https://bz.mercurial-scm.org/show_bug.cgi?id=6514
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(fetchpatch {
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url = "https://phab.mercurial-scm.org/file/data/v53nhburhtkhpccyecei/PHID-FILE-6v34oll6r2gkqo4ng5nt/D10639.diff";
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sha256 = "0h5ilrd2x1789fr6sf4k1mcvxdh0xdyr94yawdacw87v3x12c8cb";
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})
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];
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format = "other";
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passthru = { inherit python; }; # pass it so that the same version can be used in hg2git
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cargoDeps = if rustSupport then rustPlatform.fetchCargoTarball {
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inherit src;
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name = "${pname}-${version}";
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sha256 = "1kc2giqvfwsdl5fb0qmz96ws1gdrs3skfdzvpiif2i8f7r4nqlhd";
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sourceRoot = "${pname}-${version}/rust";
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} else null;
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cargoRoot = if rustSupport then "rust" else null;
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propagatedBuildInputs = lib.optional re2Support fb-re2;
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nativeBuildInputs = [ makeWrapper gettext ]
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++ lib.optionals rustSupport (with rustPlatform; [
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cargoSetupHook
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rust.cargo
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rust.rustc
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]);
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buildInputs = [ docutils ]
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++ lib.optionals stdenv.isDarwin [ ApplicationServices ];
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makeFlags = [ "PREFIX=$(out)" ]
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++ lib.optional rustSupport "PURE=--rust";
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postInstall = (lib.optionalString guiSupport ''
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mkdir -p $out/etc/mercurial
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cp contrib/hgk $out/bin
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cat >> $out/etc/mercurial/hgrc << EOF
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[extensions]
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hgk=$out/lib/${python.libPrefix}/site-packages/hgext/hgk.py
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EOF
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# setting HG so that hgk can be run itself as well (not only hg view)
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WRAP_TK=" --set TK_LIBRARY ${tk}/lib/${tk.libPrefix}
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--set HG $out/bin/hg
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--prefix PATH : ${tk}/bin "
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'') + ''
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for i in $(cd $out/bin && ls); do
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wrapProgram $out/bin/$i \
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$WRAP_TK
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done
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# copy hgweb.cgi to allow use in apache
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mkdir -p $out/share/cgi-bin
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cp -v hgweb.cgi contrib/hgweb.wsgi $out/share/cgi-bin
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chmod u+x $out/share/cgi-bin/hgweb.cgi
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# install bash/zsh completions
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install -v -m644 -D contrib/bash_completion $out/share/bash-completion/completions/_hg
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install -v -m644 -D contrib/zsh_completion $out/share/zsh/site-functions/_hg
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'';
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meta = with lib; {
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inherit version;
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description = "A fast, lightweight SCM system for very large distributed projects";
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homepage = "https://www.mercurial-scm.org";
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downloadPage = "https://www.mercurial-scm.org/release/";
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license = licenses.gpl2Plus;
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maintainers = with maintainers; [ eelco lukegb ];
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updateWalker = true;
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platforms = platforms.unix;
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};
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}
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