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nixpkgs/pkgs/tools/misc/fzf/default.nix
2021-06-02 08:44:27 +10:00

77 lines
2.2 KiB
Nix

{ lib, buildGoModule, fetchFromGitHub, writeText, runtimeShell, ncurses, perl }:
buildGoModule rec {
pname = "fzf";
version = "0.27.2";
src = fetchFromGitHub {
owner = "junegunn";
repo = pname;
rev = version;
sha256 = "sha256-JWTyZRZrW1mFy91D+eZL6iYV0CcNxJUT4JA0hrBKZZU=";
};
vendorSha256 = "sha256-FKDCIotyra/TZ48wbpzudJZ2aI2pn+ZR4EoZ+9+19Mw=";
outputs = [ "out" "man" ];
fishHook = writeText "load-fzf-keybindings.fish" "fzf_key_bindings";
buildInputs = [ ncurses ];
buildFlagsArray = [
"-ldflags=-s -w -X main.version=${version} -X main.revision=${src.rev}"
];
# The vim plugin expects a relative path to the binary; patch it to abspath.
postPatch = ''
sed -i -e "s|expand('<sfile>:h:h')|'$out'|" plugin/fzf.vim
if ! grep -q $out plugin/fzf.vim; then
echo "Failed to replace vim base_dir path with $out"
exit 1
fi
# Has a sneaky dependency on perl
# Include first args to make sure we're patching the right thing
substituteInPlace shell/key-bindings.zsh \
--replace " perl -ne " " ${perl}/bin/perl -ne "
substituteInPlace shell/key-bindings.bash \
--replace " perl -n " " ${perl}/bin/perl -n "
'';
preInstall = ''
mkdir -p $out/share/fish/{vendor_functions.d,vendor_conf.d}
cp shell/key-bindings.fish $out/share/fish/vendor_functions.d/fzf_key_bindings.fish
cp ${fishHook} $out/share/fish/vendor_conf.d/load-fzf-key-bindings.fish
'';
postInstall = ''
cp bin/fzf-tmux $out/bin
mkdir -p $man/share/man
cp -r man/man1 $man/share/man
mkdir -p $out/share/vim-plugins/${pname}
cp -r plugin $out/share/vim-plugins/${pname}
cp -R shell $out/share/fzf
cat <<SCRIPT > $out/bin/fzf-share
#!${runtimeShell}
# Run this script to find the fzf shared folder where all the shell
# integration scripts are living.
echo $out/share/fzf
SCRIPT
chmod +x $out/bin/fzf-share
'';
meta = with lib; {
homepage = "https://github.com/junegunn/fzf";
description = "A command-line fuzzy finder written in Go";
license = licenses.mit;
maintainers = with maintainers; [ Br1ght0ne ma27 zowoq ];
platforms = platforms.unix;
changelog = "https://github.com/junegunn/fzf/blob/${version}/CHANGELOG.md";
};
}