23 lines
821 B
Nix
23 lines
821 B
Nix
{pkgs, ...}: {
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# I want to use fish as my login shell but it always goes terrible
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# cause it isn't POSIX compliant, so instead Bash is my login and
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# will just exec fish (^-^)
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programs.bash = {
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blesh.enable = false; # ble.sh replacement for GNU readline
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completion.enable = true;
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interactiveShellInit = ''
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# help bash transition into a beautiful fish!
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if [[ -z $CRY_BASH_IS_TRANS ]]
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then
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if [[ $(${pkgs.procps}/bin/ps --no-header --pid=$PPID --format=comm) != "fish" && -z ''${BASH_EXECUTION_STRING} ]]
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then
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shopt -q login_shell && LOGIN_OPTION='--login' || LOGIN_OPTION=""
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exec ${pkgs.fish}/bin/fish $LOGIN_OPTION
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fi
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fi
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# bash is trans now! (no more transitioning required)
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export CRY_BASH_IS_TRANS=true
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'';
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};
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}
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