configuration/bashrc

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# Get ourselves a nice prompt
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ks() { s="$?" ; $* ; return "$s" ; }
prompt_gbranch() { git branch | sed -n 's/^\* (*\(.* \)*\([^ )]*\))*$/\2/p' ; }
prompt_gbehind() { git status --branch --porcelain=2 | sed -n 's/^# branch\.ab.*-\([^0].*\)$/⇃\1/p' ; }
prompt_gbefore() { git status --branch --porcelain=2 | sed -n 's/^# branch\.ab +\([^0].*\) .*$/↿\1/p' ; }
prompt_gstatus() { git status --porcelain | sed 's/\(..\).*/\1/' | cat <(echo OK) - | tail -1 ; }
prompt_git() {
if git status 2>/dev/null 1>&2; then
echo " ($(prompt_gbranch)$(prompt_gbehind)$(prompt_gbefore)|$(prompt_gstatus))"
fi
}
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prompt_pwd() {
pwd | sed -e "s_${HOME}_~_" -e 's_\(/*.\)[^/]*/_\1/_g'
}
prompt_status() {
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if [ "$?" = "0" ]
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then echo " $"
else echo " %"
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fi
}
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BOLD="\[$(tput bold)\]"
GREEN="\[$(tput setaf 2)\]"
RESET="\[$(tput sgr0)\]"
PS1="$BOLD[\T]$RESET $GREEN\$(ks prompt_pwd)$RESET\$(ks prompt_git)\$(prompt_status) "
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unset BOLD
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unset GREEN
unset RESET
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# Completion
complete -c man
complete -cf sudo
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# Color ls
alias ls="lr -1FG"
# No need for less history and more
alias less="LESSHISTFILE=- less"
alias more="less"
# There is only one vim
alias vim="nvim"
alias vi="nvim"
alias nano="nvim"
# Ready for ssh'ing
alias agent='eval "$(ssh-agent)" && ssh-add'
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alias stop-after-this-song="mpc single && mpc idle && mpc single"
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# FZF
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go() {
dir="$(lr /home /data /etc -L -t '(name ~~ ".*" && prune || print) && type = d && !(name = ".git")' \
| fzf --height 10 \
)"
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[ -n "$dir" ] && cd "$dir" || false
}