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|
{ config, lib, pkgs, ... }:
with lib;
{
meta.maintainers = [ maintainers.rycee ];
options.programs = let
description = ''
Whether to enable integration with terminals using the VTE
library. This will let the terminal track the current working
directory.
'';
in {
bash.enableVteIntegration = mkEnableOption "" // { inherit description; };
zsh.enableVteIntegration = mkEnableOption "" // { inherit description; };
};
config = mkMerge [
(mkIf config.programs.bash.enableVteIntegration {
# Unfortunately we have to do a little dance here to fix two
# problems with the upstream vte.sh file:
#
# - It does `PROMPT_COMMAND="__vte_prompt_command"` which
# clobbers any previously assigned prompt command.
#
# - Its `__vte_prompt_command` function runs commands that will
# overwrite the exit status of the command the user ran.
programs.bash.initExtra = ''
__HM_PROMPT_COMMAND="''${PROMPT_COMMAND:+''${PROMPT_COMMAND%;};}__hm_vte_prompt_command"
. ${pkgs.vte}/etc/profile.d/vte.sh
if [[ $(type -t __vte_prompt_command) = function ]]; then
__hm_vte_prompt_command() {
local old_exit_status=$?
__vte_prompt_command
return $old_exit_status
}
PROMPT_COMMAND="$__HM_PROMPT_COMMAND"
fi
unset __HM_PROMPT_COMMAND
'';
})
(mkIf config.programs.zsh.enableVteIntegration {
programs.zsh.initExtra = ''
. ${pkgs.vte}/etc/profile.d/vte.sh
'';
})
];
}
|
