nixpkgs/pkgs/shells/fish/default.nix
Kjetil Orbekk 3d7c8bd179 fish: fix completion from NIX_PROFILES
Load NIX_PROFILES at shell startup, not at build time.
This one was missed in #16039.
2016-06-12 01:16:35 -04:00

91 lines
3.4 KiB
Nix

{ stdenv, fetchurl, coreutils, utillinux,
nettools, kbd, bc, which, gnused, gnugrep,
groff, man-db, glibc, libiconv, pcre2,
gettext, ncurses, python
}:
with stdenv.lib;
stdenv.mkDerivation rec {
name = "fish-${version}";
version = "2.3.0";
patches = [ ./etc_config.patch ];
src = fetchurl {
url = "http://fishshell.com/files/${version}/${name}.tar.gz";
sha256 = "1ralmp7lavdl0plc09ppm232aqsn0crxx6m3hgaa06ibam3sqawi";
};
buildInputs = [ ncurses libiconv pcre2 ];
configureFlags = [ "--without-included-pcre2" ];
# Required binaries during execution
# Python: Autocompletion generated from manpages and config editing
propagatedBuildInputs = [
coreutils gnugrep gnused bc
python which groff gettext
] ++ optional (!stdenv.isDarwin) man-db;
postInstall = ''
sed -r "s|command grep|command ${gnugrep}/bin/grep|" \
-i "$out/share/fish/functions/grep.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 -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" \
"$out/share/fish/functions/prompt_pwd.fish"
sed -i "s|nroff |${groff}/bin/nroff |" \
"$out/share/fish/functions/__fish_print_help.fish"
sed -i "s|/sbin /usr/sbin||" \
"$out/share/fish/functions/__fish_complete_subcommand_root.fish"
sed -e "s|clear;|${ncurses.out}/bin/clear;|" \
-i "$out/share/fish/functions/fish_default_key_bindings.fish" \
'' + optionalString stdenv.isLinux ''
sed -e "s| ul| ${utillinux}/bin/ul|" \
-i "$out/share/fish/functions/__fish_print_help.fish"
for cur in $out/share/fish/functions/*.fish; do
sed -e "s|/usr/bin/getent|${glibc.bin}/bin/getent|" \
-i "$cur"
done
'' + optionalString (!stdenv.isDarwin) ''
sed -i "s|(hostname\||(${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|command manpath|command ${man-db}/bin/manpath|" \
"$out/share/fish/functions/man.fish"
'' + ''
tee -a $out/share/fish/config.fish << EOF
# make fish pick up completions from nix profile
if status --is-interactive
set -l profiles (echo \$NIX_PROFILES | ${coreutils}/bin/tr ' ' '\n')
set fish_complete_path \$profiles"/share/fish/vendor_completions.d" \$fish_complete_path
end
EOF
'';
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 ];
};
}