Files
dotfiles/bash/bashrc.sh
Nick Mello 65d08b0772 all: Initial dotfiles
Import an initial copy of all of my dotfiles

Signed-off-by: Nicholas Mello <nick@nmello.dev>
2025-08-14 19:21:24 -05:00

171 lines
5.9 KiB
Bash

# ~/.bashrc: executed by bash(1) for non-login shells.
# see /usr/share/doc/bash/examples/startup-files (in the package bash-doc)
# for examples
# If not running interactively, don't do anything
case $- in
*i*) ;;
*) return;;
esac
# don't put duplicate lines or lines starting with space in the history.
# See bash(1) for more options
HISTCONTROL=ignoreboth
# append to the history file, don't overwrite it
shopt -s histappend
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
# check the window size after each command and, if necessary,
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will
# match all files and zero or more directories and subdirectories.
#shopt -s globstar
# make less more friendly for non-text input files, see lesspipe(1)
[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
debian_chroot=$(cat /etc/debian_chroot)
fi
# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
xterm-color) color_prompt=yes;;
esac
# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
#force_color_prompt=yes
if [ -n "$force_color_prompt" ]; then
if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
# We have color support; assume it's compliant with Ecma-48
# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
# a case would tend to support setf rather than setaf.)
color_prompt=yes
else
color_prompt=
fi
fi
if [ "$color_prompt" = yes ]; then
PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
case "$TERM" in
xterm*|rxvt*)
PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
;;
*)
;;
esac
# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
alias ls='ls --color=auto'
#alias dir='dir --color=auto'
#alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
fi
# some more ls aliases
alias ll='ls -alF'
alias la='ls -A'
alias l='ls -CF'
# Add an "alert" alias for long running commands. Use like so:
# sleep 10; alert
alias alert='notify-send --urgency=low -i "$([ $? = 0 ] && echo terminal || echo error)" "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi
# enable programmable completion features (you don't need to enable
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
if [ -f /usr/share/bash-completion/bash_completion ]; then
. /usr/share/bash-completion/bash_completion
elif [ -f /etc/bash_completion ]; then
. /etc/bash_completion
fi
fi
# Allow the user to set the title.
function title {
PROMPT_COMMAND="echo -ne \"\033]0;$1 (on $HOSTNAME)\007\""
}
export BR2_DL_DIR="$HOME/.buildroot-dl/"
export PATH="${HOME}/tools/:$PATH"
alias python=python3
alias vi="reload_display && nvim"
alias start="dtach -c /tmp/lvimsession ~/tools/lvim"
alias resume="dtach -a /tmp/lvimsession"
export EDITOR='nvim'
alias tmux="tmux"
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion
if [ -d "$HOME/.cargo" ]; then
. "$HOME/.cargo/env"
fi
export TERM="xterm-256color"
date="$(date +%m)"
if [ "$date" -gt "11" ]; then
# December
export PS1="\[$(tput setaf 39)\]\u\[$(tput setaf 45)\]@\[$(tput setaf 51)\]\h \[$(tput setaf 195)\]\w \[$(tput sgr0)\]$ "
elif [ "$date" -gt "08" ]; then
# September/October/November
export PS1="\[$(tput setaf 216)\]\u\[$(tput setaf 160)\]@\[$(tput setaf 202)\]\h \[$(tput setaf 131)\]\w \[$(tput sgr0)\]$ "
elif [ "$date" -gt "05" ]; then
# June/July/August
export PS1="\[$(tput setaf 47)\]\u\[$(tput setaf 156)\]@\[$(tput setaf 227)\]\h \[$(tput setaf 231)\]\w \[$(tput sgr0)\]$ "
elif [ "$date" -gt "02" ]; then
# March/April/May
export PS1="\[$(tput setaf 34)\]\u\[$(tput setaf 40)\]@\[$(tput setaf 46)\]\h \[$(tput setaf 154)\]\w \[$(tput sgr0)\]$ "
else
# January/Feburary
export PS1="\[$(tput setaf 39)\]\u\[$(tput setaf 45)\]@\[$(tput setaf 51)\]\h \[$(tput setaf 195)\]\w \[$(tput sgr0)\]$ "
fi
if [ "$date" -eq "05" ] && [ "$(date +%d)" -eq "22" ]; then
# Crazy birthday prompt
export PS1="\[$(tput setaf 196)\]\u\[$(tput setaf 14)\]@\[$(tput setaf 10)\]\h \[$(tput setaf 11)\]\w \[$(tput sgr0)\]$ "
fi
export PROMPT_DIRTRIM=3
export PATH="$HOME/.local/bin:$PATH"
[ -f ~/.fzf.bash ] && source ~/.fzf.bash
export PROMPT_COMMAND="history -a; history -n"
alias vimdiff="nvim -d"
alias reload_display="export DISPLAY=\"\`tmux show-env | sed -n 's/^DISPLAY=//p'\`\""
alias gitlog="git log --graph --abbrev-commit --decorate --format=format:'%C(bold blue)%h%C(reset) - %C(bold green)(%ar)%C(reset) %C(white)%s%C(reset) %C(dim white)- %an%C(reset)%C(auto)%d%C(reset)' --all"
alias resource="source $HOME/.bashrc"
export STM32_PRG_PATH=/home/nicholasmello/STMicroelectronics/STM32Cube/STM32CubeProgrammer/binexport PATH="/home/nicholasmello/.pixi/bin:$PATH"