nixpkgs/pkgs/shells/fish/default.nix
Jakob Gillich ac7e923104 fish: add module to support it as default shell
* Patched fish to load /etc/fish/config.fish if it exists (by default,
  it only loads config relative to itself)
* Added fish-foreign-env package to parse the system environment

closes #5331
2015-12-26 06:25:23 +01:00

63 lines
2.7 KiB
Nix

{ stdenv, fetchurl, ncurses, nettools, python, which, groff, gettext, man_db,
bc, libiconv, coreutils, gnused, kbd }:
stdenv.mkDerivation rec {
name = "fish-${version}";
version = "2.2.0";
src = fetchurl {
url = "http://fishshell.com/files/${version}/${name}.tar.gz";
sha256 = "0ympqz7llmf0hafxwglykplw6j5cz82yhlrw50lw4bnf2kykjqx7";
};
# builtin_status has been upstreamed https://github.com/fish-shell/fish-shell/pull/2636
patches = [ ./etc_config.patch ./builtin_status.patch ];
buildInputs = [ ncurses libiconv ];
# Required binaries during execution
# Python: Autocompletion generated from manpages and config editing
propagatedBuildInputs = [ python which groff gettext ]
++ stdenv.lib.optional (!stdenv.isDarwin) man_db
++ [ bc coreutils ];
postInstall = ''
sed -e "s|expr|${coreutils}/bin/expr|" \
-e "s|if which unicode_start|if true|" \
-e "s|unicode_start|${kbd}/bin/unicode_start|" \
-i "$out/etc/fish/config.fish"
sed -e "s|bc|${bc}/bin/bc|" \
-e "s|/usr/bin/seq|${coreutils}/bin/seq|" \
-i "$out/share/fish/functions/seq.fish" \
"$out/share/fish/functions/math.fish"
sed -i "s|which |${which}/bin/which |" "$out/share/fish/functions/type.fish"
sed -e "s|\|cut|\|${coreutils}/bin/cut|" -i "$out/share/fish/functions/fish_prompt.fish"
sed -i "s|nroff |${groff}/bin/nroff |" "$out/share/fish/functions/__fish_print_help.fish"
sed -e "s|gettext |${gettext}/bin/gettext |" \
-e "s|which |${which}/bin/which |" \
-i "$out/share/fish/functions/_.fish"
sed -e "s|uname|${coreutils}/bin/uname|" \
-i "$out/share/fish/functions/__fish_pwd.fish" \
"$out/share/fish/functions/prompt_pwd.fish"
sed -e "s|sed |${gnused}/bin/sed |" \
-i "$out/share/fish/functions/alias.fish" \
"$out/share/fish/functions/prompt_pwd.fish"
substituteInPlace "$out/share/fish/functions/fish_default_key_bindings.fish" \
--replace "clear;" "${ncurses}/bin/clear;"
'' + stdenv.lib.optionalString (!stdenv.isDarwin) ''
sed -i "s|(hostname\||(${nettools}/bin/hostname\||" "$out/share/fish/functions/fish_prompt.fish"
sed -i "s|Popen(\['manpath'|Popen(\['${man_db}/bin/manpath'|" "$out/share/fish/tools/create_manpage_completions.py"
'' + ''
sed -i "s|/sbin /usr/sbin||" \
"$out/share/fish/functions/__fish_complete_subcommand_root.fish"
'';
meta = with stdenv.lib; {
description = "Smart and user-friendly command line shell";
homepage = "http://fishshell.com/";
license = licenses.gpl2;
platforms = platforms.unix;
maintainers = with maintainers; [ ocharles ];
};
}