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https://github.com/NixOS/nixpkgs.git
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e726e341c6
Fixes: /nix/store/hyk3aky49zm2chq5cwclrsm56iqwfzwj-unison-2.51.2/bin/unison-fsmonitor: line 2: grep: command not found Happens when running unison in a systemd service.
56 lines
1.7 KiB
Nix
56 lines
1.7 KiB
Nix
{stdenv, fetchFromGitHub, ocamlPackages, fontschumachermisc, xset, makeWrapper, ncurses, gnugrep
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, enableX11 ? true}:
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let inherit (ocamlPackages) ocaml lablgtk; in
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stdenv.mkDerivation (rec {
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pname = "unison";
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version = "2.51.2";
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src = fetchFromGitHub {
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owner = "bcpierce00";
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repo = "unison";
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rev = "v${version}";
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sha256 = "1bykiyc0dc5pkw8x370qkg2kygq9pq7yqzsgczd3y13b6ivm4sdq";
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};
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buildInputs = [ ocaml makeWrapper ncurses ];
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preBuild = (if enableX11 then ''
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sed -i "s|\(OCAMLOPT=.*\)$|\1 -I $(echo "${lablgtk}"/lib/ocaml/*/site-lib/lablgtk2)|" src/Makefile.OCaml
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'' else "") + ''
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echo -e '\ninstall:\n\tcp $(FSMONITOR)$(EXEC_EXT) $(INSTALLDIR)' >> src/fsmonitor/linux/Makefile
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'';
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makeFlags = [
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"INSTALLDIR=$(out)/bin/"
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"UISTYLE=${if enableX11 then "gtk2" else "text"}"
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] ++ stdenv.lib.optional (!ocaml.nativeCompilers) "NATIVE=false";
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patches = [
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# NOTE: Only needed until Unison 2.51.3 is released!
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./4.08-compatibility.patch
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./lablgtk.patch
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];
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preInstall = "mkdir -p $out/bin";
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postInstall = if enableX11 then ''
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for i in $(cd $out/bin && ls); do
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wrapProgram $out/bin/$i \
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--run "[ -n \"\$DISPLAY\" ] && (${xset}/bin/xset q | ${gnugrep}/bin/grep -q \"${fontschumachermisc}\" || ${xset}/bin/xset +fp \"${fontschumachermisc}/lib/X11/fonts/misc\")"
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done
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'' else "";
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dontStrip = !ocaml.nativeCompilers;
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meta = {
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homepage = "https://www.cis.upenn.edu/~bcpierce/unison/";
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description = "Bidirectional file synchronizer";
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license = stdenv.lib.licenses.gpl3Plus;
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maintainers = with stdenv.lib.maintainers; [viric];
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platforms = with stdenv.lib.platforms; unix;
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};
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})
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