X-Git-Url: https://git.shemshak.org/~bandali/configs/blobdiff_plain/c036d6d7d172cbcbeaabc8eac19f9b44fd612d7c..HEAD:/.bashrc diff --git a/.bashrc b/.bashrc index 7b7d7f8..5fb69fb 100644 --- a/.bashrc +++ b/.bashrc @@ -1,55 +1,160 @@ -# If not running interactively, don't do anything else -[[ $- != *i* ]] && return +# Bash initialization for interactive non-login shells and +# for remote shells (info "(bash) Bash Startup Files"). -# from https://unix.stackexchange.com/a/55935 -a_prompt() { - cwd=$(sed -e "s:$HOME:~:" -e "s:\(\.\?[^/]\)[^/]*/:\1/:g" <<<$PWD) - printf $cwd +# Export 'SHELL' to child processes. Programs such as 'screen' +# honor it and otherwise use /bin/sh. +export SHELL + +if [[ $- != *i* ]] +then + # We are being invoked from a non-interactive shell. If this + # is an SSH session (as in "ssh host command"), source + # /etc/profile so we get PATH and other essential variables. + [[ -n "$SSH_CLIENT" ]] && source /etc/profile + + # Don't do anything else. + return +fi + +if [ -n "$IS_GUIX_SYSTEM" ]; then + # Source the system-wide file. + source /etc/bashrc +fi + +# prompt +# ------ + +if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then + debian_chroot=$(cat /etc/debian_chroot) +fi + +b_prompt() { + case $TERM in + xterm*) + local TITLEBAR="\[\033]0;${debian_chroot:+($debian_chroot) }\h:\w\007\]" + ;; + *) + local TITLEBAR='' + ;; + esac + + PS1="${TITLEBAR}\ +$([ $(id -u) = "0" ] && printf "\[\e[1;31m\]")\ +: ${debian_chroot:+($debian_chroot) }\ +\h:\w\ +$([ -n "$GUIX_ENVIRONMENT" ] && printf " [env]")\ + ;\ +$([ $(id -u) = "0" ] && printf "\[\e[00m\]")\ + " } -PS1="\u@\h \$(a_prompt)> " +b_prompt -# i-beam cursor -# echo -e "\033[5 q" # blinking -echo -e "\033[6 q" # non-blinking +# cursor +# ------ -# various bash tweaks +# i-beam cursor (uncomment one of the two): +# echo -e "\033[5 q" # blinking +# echo -e "\033[6 q" # non-blinking + +# general configuration and completions +# ------------------------------------- + +# disallow overwriting existing file using redirection +set -o noclobber +# append to the history file, don't overwrite it shopt -s histappend shopt -s cmdhist +# 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 +# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) HISTSIZE= HISTFILESIZE= +# don't put duplicate lines or lines starting with space in the +# history. HISTCONTROL=ignoreboth -HISTIGNORE='ls:l:s:g:[bf]g:history' +# ignore a few very common commands and don't add them to history +#HISTIGNORE='ls:l:ll:s:g:[bf]g:history:da:li' HISTTIMEFORMAT='%F %T ' stty stop "" -# aliases +# make less more friendly for non-text input files, see lesspipe(1) +[ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)" + +export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01' + +# enable programmable completion features (not needed if already +# enabled in /etc/bash.bashrc and if /etc/profile sources +# /etc/bash.bashrc). +if ! shopt -oq posix; then + if [ -f /usr/share/bash-completion/bash_completion ]; then + . /usr/share/bash-completion/bash_completion + elif [ -f /etc/bash_completion ]; then + . /etc/bash_completion + fi +fi + +# source Guix shell config dirs, for vte.sh and bash completions +GUIX_PROFILES=("${HOME}/.guix-profile" + "${HOME}/.config/guix/current") +for profile in "${GUIX_PROFILES[@]}"; do + for dir in "${profile}/etc/bash_completion.d" "${profile}/etc/profile.d"; do + if [ -d "${dir}" ]; then + for f in "${dir}"/*; do + . $f + done + fi + done +done + +# aliases and functions +# --------------------- + +if [ -f ~/.bash_aliases ]; then + . ~/.bash_aliases +fi + alias ls='ls --color=auto' -alias l='ls -lh' # long format and human-readable sizes -alias ll='l -A' # long format, all files -alias g='git' -include /usr/share/bash-completion/completions/git && __git_complete g _git -alias mpv="mpv --ytdl-format mp4" +alias l='ls -Flh' # long format and human-readable sizes +alias ll='l -a' # long format, all files +alias dir='dir --color=auto' +alias vdir='vdir --color=auto' +alias grep='grep --color=auto' +alias egrep='grep -E --color=auto' +alias fgrep='grep -F --color=auto' +alias mpv="mpv --ytdl-format=mp4" alias mv="mv -iv" alias cp="cp -iv" -alias scl=systemctl -alias jcl=journalctl alias mbsync='mbsync -c "$XDG_CONFIG_HOME"/isync/mbsyncrc' -alias m="mbsync csclub; mbsync uwaterloo; mbsync amin" -alias best="youtube-dl -f best" +alias getmail='getmail --getmaildir "$XDG_CONFIG_HOME"/getmail --rcfile getmailrc' +alias m="mbsync csclub; mbsync kelar; mbsync shemshak; mbsync gnub; getmail" +alias e="$EDITOR" +alias se="SUDO_EDITOR=\"emacsclient\" sudo -e" -aur() { - cd ~/usr/builds - [ -d ${1} ] || git clone https://aur.archlinux.org/${1}.git - cd ${1} -} +alias alert='notify-send --urgency=low \ +-i "$([ $? = 0 ] && echo terminal || echo error)" \ +"$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"' + +alias da='change-theme dark' +alias li='change-theme light' -# fzf -include /usr/share/fzf/key-bindings.bash -include /usr/share/fzf/completion.bash +bash_completions_dir=/usr/share/bash-completion/completions/ -if ! pgrep -u "$USER" ssh-agent > /dev/null; then - ssh-agent > ~/.ssh-agent-thing +alias dquilt="quilt --quiltrc=${XDG_CONFIG_HOME}/quilt/quiltrc-dpkg" +quilt_comps="${bash_completions_dir}/quilt" +if [ -f "${quilt_comps}" ]; then + . "${quilt_comps}" + complete -F _quilt_completion -o filenames dquilt fi -if [[ ! "$SSH_AUTH_SOCK" ]]; then - eval "$(<~/.ssh-agent-thing)" + +pass_otp_comps="${bash_completions_dir}/pass-otp" +if [ -f "${pass_otp_comps}" ]; then + . "${pass_otp_comps}" fi + +function t { + cd $(mktemp -d /tmp/$1.XXXX) +}