nixpkgs/pkgs/tools/misc/screen/default.nix
Silvan Mosberger 4f0dadbf38 treewide: format all inactive Nix files
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.

Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.

A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.

This commit was automatically created and can be verified using

    nix-build a08b3a4d19.tar.gz \
      --argstr baseRev b32a094368
    result/bin/apply-formatting $NIXPKGS_PATH
2024-12-10 20:26:33 +01:00

73 lines
2.3 KiB
Nix

{
lib,
stdenv,
fetchurl,
autoreconfHook,
ncurses,
libxcrypt,
utmp,
pam ? null,
}:
stdenv.mkDerivation rec {
pname = "screen";
version = "4.9.1";
src = fetchurl {
url = "mirror://gnu/screen/screen-${version}.tar.gz";
hash = "sha256-Js7z48QlccDUhK1vrxEMXBUJH7+HKwb6eqR2bHQFrGk=";
};
configureFlags = [
"--enable-telnet"
"--enable-pam"
"--with-sys-screenrc=/etc/screenrc"
"--enable-colors256"
"--enable-rxvt_osc"
];
nativeBuildInputs = [
autoreconfHook
];
buildInputs =
[
ncurses
libxcrypt
]
++ lib.optional stdenv.hostPlatform.isLinux pam
++ lib.optional stdenv.hostPlatform.isDarwin utmp;
doCheck = true;
meta = with lib; {
homepage = "https://www.gnu.org/software/screen/";
description = "Window manager that multiplexes a physical terminal";
license = licenses.gpl3Plus;
longDescription = ''
GNU Screen is a full-screen window manager that multiplexes a physical
terminal between several processes, typically interactive shells.
Each virtual terminal provides the functions of the DEC VT100
terminal and, in addition, several control functions from the ANSI
X3.64 (ISO 6429) and ISO 2022 standards (e.g., insert/delete line
and support for multiple character sets). There is a scrollback
history buffer for each virtual terminal and a copy-and-paste
mechanism that allows the user to move text regions between windows.
When screen is called, it creates a single window with a shell in it
(or the specified command) and then gets out of your way so that you
can use the program as you normally would. Then, at any time, you
can create new (full-screen) windows with other programs in them
(including more shells), kill the current window, view a list of the
active windows, turn output logging on and off, copy text between
windows, view the scrollback history, switch between windows, etc.
All windows run their programs completely independent of each other.
Programs continue to run when their window is currently not visible
and even when the whole screen session is detached from the users
terminal.
'';
platforms = platforms.unix;
maintainers = [ ];
};
}