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beatific: system bashrc

This commit is contained in:
Tim Van Baak 2024-01-27 11:10:46 -08:00
parent 7d927ede86
commit d162e2262b
2 changed files with 27 additions and 0 deletions
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26
modules/bashrc Normal file
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@ -0,0 +1,26 @@
# Set the title bar to user@host: pwd
_TITLE_BAR="\u@\h: \w"
_SET_TITLE_BAR="\[\e]0;$_TITLE_BAR\a\]"
# Shorten $HOME to ~ in PWD
_pwd_home () {
if [[ "$PWD" =~ ^"$HOME"(/|$) ]]; then
echo "~${PWD#$HOME}"
else
echo $PWD
fi
}
# Shorten path dir names
_pwd () {
DIR=$(_pwd_home)
[ "$DIR" != "/" ] && [ "$DIR" != "~" ] && printf '%s/' $(dirname $DIR | tr / '\n' | cut -c-1)
printf $(basename $DIR)
}
_DIR='$(_pwd)'
# Color codes
_GREEN="\[\033[1;32m\]"
_DIM="\[\e[92;2m\]"
_RESET="\[\e[0m\]"
# Nested shell level
_SHLVL=$(printf '\$%.0s' $(seq 1 $SHLVL))
# Build prompt
export PS1="$_SET_TITLE_BAR$_DIM[\A \u@\h:$_RESET$_GREEN$_DIR$_RESET$_DIM]$_SHLVL$_RESET "

1
modules/beatific.nix
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@ -55,6 +55,7 @@ in {
nix.extraOptions = "experimental-features = nix-command flakes";
# Link /etc/nixos to the flake source
environment.etc.nixos.source = ./..;
environment.etc."bashrc.local".source = ./bashrc;
environment.shellAliases = {
# Shortcut for nixos-rebuild
nr = "sudo nixos-rebuild --fast --flake $HOME/nixos-configs";