git.shemshak.org - ~bandali/configs/blob - .bashrc

   1 # Bash initialization for interactive non-login shells and
   2 # for remote shells (info "(bash) Bash Startup Files").
   3
   4 # Export 'SHELL' to child processes.  Programs such as 'screen'
   5 # honor it and otherwise use /bin/sh.
   6 export SHELL
   7
   8 if [[ $- != *i* ]]
   9 then
  10     # We are being invoked from a non-interactive shell.  If this
  11     # is an SSH session (as in "ssh host command"), source
  12     # /etc/profile so we get PATH and other essential variables.
  13     [[ -n "$SSH_CLIENT" ]] && source /etc/profile
  14
  15     # Don't do anything else.
  16     return
  17 fi
  18
  19 if [ -n "$IS_GUIX_SYSTEM" ]; then
  20     # Source the system-wide file.
  21     source /etc/bashrc
  22 fi
  23
  24 # prompt
  25 # ------
  26
  27 if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
  28     debian_chroot=$(cat /etc/debian_chroot)
  29 fi
  30
  31 b_prompt() {
  32     case $TERM in
  33         xterm*)
  34             local TITLEBAR="\[\033]0;${debian_chroot:+($debian_chroot) }\h:\w\007\]"
  35             ;;
  36         *)
  37             local TITLEBAR=''
  38             ;;
  39     esac
  40
  41     PS1="${TITLEBAR}\
  42 $([ $(id -u) = "0" ] && printf "\[\e[1;31m\]")\
  43 : ${debian_chroot:+($debian_chroot) }\
  44 \h:\w\
  45 $([ -n "$GUIX_ENVIRONMENT" ] && printf " [env]")\
  46  ;\
  47 $([ $(id -u) = "0" ] && printf "\[\e[00m\]")\
  48  "
  49 }
  50 b_prompt
  51
  52 # cursor
  53 # ------
  54
  55 # i-beam cursor (uncomment one of the two):
  56 # echo -e "\033[5 q"    # blinking
  57 # echo -e "\033[6 q"    # non-blinking
  58
  59 # general configuration and completions
  60 # -------------------------------------
  61
  62 # disallow overwriting existing file using redirection
  63 set -o noclobber
  64 # append to the history file, don't overwrite it
  65 shopt -s histappend
  66 shopt -s cmdhist
  67 # check the window size after each command and, if necessary,
  68 # update the values of LINES and COLUMNS.
  69 shopt -s checkwinsize
  70 # If set, the pattern "**" used in a pathname expansion context will
  71 # match all files and zero or more directories and subdirectories.
  72 #shopt -s globstar
  73 # for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
  74 HISTSIZE=
  75 HISTFILESIZE=
  76 # don't put duplicate lines or lines starting with space in the
  77 # history.
  78 HISTCONTROL=ignoreboth
  79 # ignore a few very common commands and don't add them to history
  80 #HISTIGNORE='ls:l:ll:s:g:[bf]g:history:da:li'
  81 HISTTIMEFORMAT='%F %T '
  82 stty stop ""
  83
  84 # make less more friendly for non-text input files, see lesspipe(1)
  85 [ -x /usr/bin/lesspipe ] && eval "$(SHELL=/bin/sh lesspipe)"
  86
  87 export GCC_COLORS='error=01;31:warning=01;35:note=01;36:caret=01;32:locus=01:quote=01'
  88
  89 # enable programmable completion features (not needed if already
  90 # enabled in /etc/bash.bashrc and if /etc/profile sources
  91 # /etc/bash.bashrc).
  92 if ! shopt -oq posix; then
  93   if [ -f /usr/share/bash-completion/bash_completion ]; then
  94     . /usr/share/bash-completion/bash_completion
  95   elif [ -f /etc/bash_completion ]; then
  96     . /etc/bash_completion
  97   fi
  98 fi
  99
 100 # source Guix shell config dirs, for vte.sh and bash completions
 101 GUIX_PROFILES=("${HOME}/.guix-profile"
 102                "${HOME}/.config/guix/current")
 103 for profile in "${GUIX_PROFILES[@]}"; do
 104     for dir in "${profile}/etc/bash_completion.d" "${profile}/etc/profile.d"; do
 105         if [ -d "${dir}" ]; then
 106             for f in "${dir}"/*; do
 107                 . $f
 108             done
 109         fi
 110     done
 111 done
 112
 113 # aliases and functions
 114 # ---------------------
 115
 116 if [ -f ~/.bash_aliases ]; then
 117     . ~/.bash_aliases
 118 fi
 119
 120 alias ls='ls --color=auto'
 121 alias l='ls -Flh'               # long format and human-readable sizes
 122 alias ll='l -a'                 # long format, all files
 123 alias dir='dir --color=auto'
 124 alias vdir='vdir --color=auto'
 125 alias grep='grep --color=auto'
 126 alias egrep='grep -E --color=auto'
 127 alias fgrep='grep -F --color=auto'
 128 alias mpv="mpv --ytdl-format=mp4"
 129 alias mv="mv -iv"
 130 alias cp="cp -iv"
 131 alias mbsync='mbsync -c "$XDG_CONFIG_HOME"/isync/mbsyncrc'
 132 alias getmail='getmail --getmaildir "$XDG_CONFIG_HOME"/getmail --rcfile getmailrc'
 133 alias m="mbsync csclub; mbsync kelar; mbsync shemshak; mbsync gnub; getmail"
 134 alias e="$EDITOR"
 135 alias se="SUDO_EDITOR=\"emacsclient\" sudo -e"
 136
 137 alias alert='notify-send --urgency=low \
 138 -i "$([ $? = 0 ] && echo terminal || echo error)" \
 139 "$(history|tail -n1|sed -e '\''s/^\s*[0-9]\+\s*//;s/[;&|]\s*alert$//'\'')"'
 140
 141 alias da='change-theme dark'
 142 alias li='change-theme light'
 143
 144 alias dquilt="quilt --quiltrc=${XDG_CONFIG_HOME}/quilt/quiltrc-dpkg"
 145 . /usr/share/bash-completion/completions/quilt
 146 complete -F _quilt_completion -o filenames dquilt
 147
 148 function t {
 149   cd $(mktemp -d /tmp/$1.XXXX)
 150 }