.dotfiles/bash/bashrc

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2022-04-16 19:54:07 +00:00
# vim: ft=sh
# Get last run command
function last_command {
local h="$(history 1)";
echo "${h##*([[:space:])+([[:digit:]])+([[:space:]])}"
}
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# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
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esac
# Load default $TERM as $TERM_TITLE if not provided by alacritty config
echo $TERM_TITLE
if [[ -z $TERM_TITLE ]]; then
TERM_TITLE="$TERM";
fi
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# agetty is set to automatically log me in on tty1
# Automatically launch GUI on tty1 after login
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# I don't think that this is used anymore in Sericea, I think autologin is handled by SDDM
# Still, it does not hurt for later distrohopping
if [ "$(tty)" == '/dev/tty1' ] && [ ! "$SSH_TTY" ]; then
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source "${HOME}/.dotfiles/bash/bash_login"
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LAST_GUI=$(cat "${HOME}/.local/state/last_login_gui" 2>/dev/null)
if [ -f "${HOME}/.local/state/last_login_gui" ]; then
${HOME}/scripts/${LAST_GUI}/start${LAST_GUI}.sh
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fi
fi
# Shell configuration (history, functionality, etc.)
if [ -e ${HOME}/.dotfiles/bash/shell_config ]; then
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source ${HOME}/.dotfiles/bash/shell_config
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fi
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# Distrobox-specific or host-specific configs (loads $DISTROBOX variable, necessary for PATH)
if [ -f "/run/.containerenv" ]; then
source "$HOME/.dotfiles/bash/bashrc.distrobox"
else
source "$HOME/.dotfiles/bash/bashrc.host"
fi
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# Configure PATH
source "$HOME/.dotfiles/bash/path"
# Static environment variable exports
if [ -f ${HOME}/.dotfiles/bash/env_exports ]; then
. "${HOME}/.dotfiles/bash/env_exports"
fi
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# Load aliases
if [ -f ${HOME}/.dotfiles/bash/bash_aliases ]; then
. "${HOME}/.dotfiles/bash/bash_aliases"
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fi
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# Home Manager
. $HOME/.nix-profile/etc/profile.d/hm-session-vars.sh
. ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
# Nix
. /nix/var/nix/profiles/default/etc/profile.d/nix-daemon.sh
# Rust
. "$HOME/.cargo/env"
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# Perl
eval "$(plenv init -)"
source ${HOME}/.dotfiles/bash/plenv-path.sh
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# Set initial title
echo -e -n "\033]2;Welcome to Bash - $TERM_TITLE\007"
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# Set window title to last command
PS0='\[\e]0;$(last_command) - $TERM_TITLE\a\]'
# Update prompt
PROMPT_COMMAND="source ${HOME}/.dotfiles/bash/prompt.sh"
# Bell when prompt is returned to mark as urgent
PROMPT_COMMAND="$PROMPT_COMMAND;printf \"\a\""
# Append previous command to history immediately
PROMPT_COMMAND="$PROMPT_COMMAND;history -a"
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# Run fetch to clarify which OS we are using
if [[ -n "$(which fastfetch 2> /dev/null)" ]]; then
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if [ -n $DISTROBOX ] && [ -e ${HOME}/.dotfiles/fastfetch/${DISTROBOX}.jsonc ]; then
fastfetch -C ${HOME}/.dotfiles/fastfetch/${DISTROBOX}.jsonc
else
fastfetch -C ${HOME}/.dotfiles/fastfetch/config.jsonc
fi
fi