nixpkgs/pkgs/tools/misc/bat/default.nix
Lily Ballard 8a9fb54f07 bat: insert less into PATH
The default pager for `bat` is `less -RF --no-init`. Overriding this to
`less -RF` in order to enable alternate screen behavior (e.g. page
up/down keys) causes the `-F` flag to behave badly in the version of
`less` shipped on macOS. The simplest way to fix this is to simply put
Nix's `less` into the `PATH` so it takes precedence.
2019-12-22 17:25:31 -08:00

45 lines
1.3 KiB
Nix

{ stdenv, rustPlatform, fetchFromGitHub, llvmPackages, pkgconfig, less
, Security, libiconv, installShellFiles, makeWrapper
}:
rustPlatform.buildRustPackage rec {
pname = "bat";
version = "0.12.1";
src = fetchFromGitHub {
owner = "sharkdp";
repo = pname;
rev = "v${version}";
sha256 = "1cpa8dal4c27pnbmmrar4vqzcl4h0zf8x1zx1dlf0riavdg9n56y";
fetchSubmodules = true;
};
cargoSha256 = "0d7h0kn41w6wm4w63vjy2i7r19jkansfvfjn7vgh2gqh5m60kal2";
nativeBuildInputs = [ pkgconfig llvmPackages.libclang installShellFiles makeWrapper ];
buildInputs = stdenv.lib.optionals stdenv.isDarwin [ Security libiconv ];
LIBCLANG_PATH = "${llvmPackages.libclang}/lib";
postInstall = ''
installManPage doc/bat.1
installShellCompletion assets/completions/bat.fish
'';
# Insert Nix-built `less` into PATH because the system-provided one may be too old to behave as
# expected with certain flag combinations.
postFixup = ''
wrapProgram "$out/bin/bat" \
--prefix PATH : "${stdenv.lib.makeBinPath [ less ]}"
'';
meta = with stdenv.lib; {
description = "A cat(1) clone with syntax highlighting and Git integration";
homepage = https://github.com/sharkdp/bat;
license = with licenses; [ asl20 /* or */ mit ];
maintainers = with maintainers; [ dywedir lilyball ];
platforms = platforms.all;
};
}