mirror of https://github.com/kastdeur/dotfiles.git
331 lines
7.2 KiB
Bash
331 lines
7.2 KiB
Bash
# .bash_files
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# /PS
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# uncomment for a colored prompt, if the terminal has the capability; turned
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# off by default to not distract the user: the focus in a terminal window
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# should be on the output of commands, not on the prompt
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force_color_prompt=yes
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if [ -n "$force_color_prompt" ]; then
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if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
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# We have color support; assume it's compliant with Ecma-48
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# (ISO/IEC-6429). (Lack of such support is extremely rare, and
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# a case would tend to support setf rather than setaf.)
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color_prompt=yes
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else
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color_prompt=
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fi
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fi
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# Make sure we have the VTE thing when we define our prompt command
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#if [ $TILIX_ID ] || [ $VTE_VERSION ]; then
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#source /etc/profile.d/vte.sh
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#fi
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# Old PS1
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#if [ "$color_prompt" = yes ]; then
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# PS1='${debian_chroot:+($debian_chroot)}\[\033[00;32m\]\u@\H\[\033[00m\] \[\033[0;33;40m\](\t)\[\033[00m\] \[\033[01;34m\]\[$(ls |wc -l)\]@\W\[\033[00m\]:\$ '
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#else
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# PS1='${debian_chroot:+($debian_chroot)}\u@\H (\t) \[$(ls | wc -l)\]@\W:\$ '
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#fi
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function color() {
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if [ -n "$force_color_prompt" ] ; then
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if [ -n "$color_prompt" ] ; then
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return 0
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else
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return 1
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fi
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else
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return 1
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fi
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}
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function vte_thing() {
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# if [ $TILIX_ID ] || [ $VTE_VERSION ]; then
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# __vte_osc7
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# fi
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true
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}
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export PROMPT_COMMAND=__prompt_command
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function __PS1_hostname() {
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# returns a formatted hostname
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local color="${2:-$(color)}"
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# no colours? no need to run
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if ! color ; then
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echo "\h";
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return
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fi
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local HOST="${1:-$HOSTNAME}"
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local PS1
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local NOMATCH
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local func_extension="__PS1_hostname_extended"
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# check selected hostnames
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case "${HOST%%.*}" in
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'locksmith') PS1+="${Pur}\h${RCol}";;
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'bladesmith') PS1+="${Yel}\h${RCol}";;
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'goldsmith') PS1+="${IYel}\h${RCol}";;
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*) NOMATCH=1;;
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esac
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if [ -n "${NOMATCH}" ]; then
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if [ x$(type -t "$func_extension") = xfunction ]; then
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NOMATCH=$($func_extension "$@")
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else
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NOMATCH=""
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fi
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# extended colouring
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if [ -n "${NOMATCH}" ]; then
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PS1+="${NOMATCH}"
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# default colouring
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else
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PS1+="${Blu}${On_Whi}\h${RCol}";
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fi
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fi
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echo "$PS1"
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}
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function __colored_username() {
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local USER="${1:-$USER}"
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local color="${2:-$(color)}"
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local PS1
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if color ; then
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case "${USER}" in
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'root') PS1+="${Red}\u${RCol}";;
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'kastdeur'|'ericteunis') PS1+="${Gre}\u${RCol}";;
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*) PS1+="${Blu}\u${RCol}";;
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esac
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else
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PS1+="\u"
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fi
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echo "$PS1"
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}
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function __prompt_command() {
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local RETVAL=$?
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if [ ! $RETVAL -ne 0 ]; then
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RETVAL=0
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fi
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PS1="${debian_chroot:+($debian_chroot)}"
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#Return Value
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if [ -n $RETVAL ]; then
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PS1+="$(retval ${RETVAL})"
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fi
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### Add amount of jobs ###
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if true; then
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PS1+="$(jobscount)"
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fi
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### Add Git Status ###
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if [[ $(command -v git) ]]; then
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PS1+="$(git_status) "
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fi
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#user@hostname
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if color ; then
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PS1+="$(__colored_username)"
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else
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PS1+="\u"
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fi
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PS1+="@"
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if color ; then
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PS1+="$(__PS1_hostname)"
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else
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PS1+="\h"
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fi
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#time w/ seconds
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if color ; then
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PS1+="${Yel}${On_Bla}"
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fi
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PS1+="(\t)"
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if color ; then
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PS1+="${RCol}"
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fi
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PS1+=" "
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#dir count, pwd
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if color ; then
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PS1+="${BBlu}"
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fi
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PS1+="\[$(ls |wc -l)\]@\W"
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if color ; then
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PS1+="${RCol}"
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fi
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PS1+=" "
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## Short prompt
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if [ -n "${SHORTPS1}" ]; then
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PS1+="\r\n"
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fi
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#UID
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PS1+=':\$ '
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# Something for VTE
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PS1+=$(vte_thing)
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}
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function retval() {
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### Determine Return Value
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local PS1
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if [ -z "$color_prompt" ]; then
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PS1="[$1] "
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else
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if [ ! $1 == 0 ]; then
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PS1="${Red}x${RCol}"
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else
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PS1="${Gre}+${RCol}"
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fi
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fi
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echo "${PS1}"
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}
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### count jobs
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function jobscount() {
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local stopped=$(jobs -sp | wc -l)
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local running=$(jobs -rp | wc -l)
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((running+stopped)) && echo -n "${IYel}${running}${RCol}|${Yel}${stopped}${RCol}"
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}
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function git_status() {
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### Determine Git Status
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local PS1
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local GStat="$(git status --porcelain -b 2>/dev/null | tr '\n' ':')"
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if [ "$GStat" ]; then
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### Fetch Time Check ### {{{
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local LAST=$(stat -c %Y $(git rev-parse --git-dir 2>/dev/null)/FETCH_HEAD 2>/dev/null)
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if [ "${LAST}" ]; then
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local TIME=$(echo $(date +"%s") - ${LAST} | bc)
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## Check if more than 60 minutes since last
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if [ "${TIME}" -gt "3600" ]; then
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git fetch 2>/dev/null
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PS1+='+ '
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## Refresh var
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local GStat="$(git status --porcelain -b 2>/dev/null | tr '\n' ':')"
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fi
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fi
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### End Fetch Check ### }}}
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### Test For Changes ### {{{
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## Change this to test for 'ahead' or 'behind'!
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local GChanges="$(echo ${GStat} | tr ':' '\n' | grep -v "^$" | grep -v "^##" | wc -l | tr -d ' ')"
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if [ "$GChanges" == "0" ]; then
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local GitCol=$Gre
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else
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local GitCol=$Red
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fi
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### End Test Changes ### }}}
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### Find Branch ### {{{
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local GBra="$(echo ${GStat} | tr ':' '\n' | grep "^##" | cut -c4- | grep -o "^[a-zA-Z]\{1,\}[^\.]")"
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if [ "$GBra" ]; then
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if [ "$GBra" == "master" ]; then
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local GBra="M" # Because why waste space
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fi
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else
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local GBra="ERROR" # It could happen supposedly?
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fi
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### End Branch ### }}}
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PS1+="${GitCol}[$GBra]${RCol}" # Add result to prompt
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### Find Commit Status ### {{{
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## Test Modified and Untracked for "0"
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# # local GDel="$(echo ${GStat} | tr ':' '\n' | grep -c "^[ MARC]D")"
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local GAhe="$(echo ${GStat} | tr ':' '\n' | grep "^##" | grep -o "ahead [0-9]\{1,\}" | grep -o "[0-9]\{1,\}")"
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if [ "$GAhe" ]; then
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PS1+="${Gre}↑${RCol}${GAhe}" # Ahead
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fi
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## Needs a `git fetch`
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local GBeh="$(echo ${GStat} | tr ':' '\n' | grep "^##" | grep -o "behind [0-9]\{1,\}" | grep -o "[0-9]\{1,\}")"
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if [ "$GBeh" ]; then
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PS1+="${Red}↓${RCol}${GBeh}" # Behind
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fi
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local GMod="$(echo ${GStat} | tr ':' '\n' | grep -c "^[ MARC]M")"
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if [ "$GMod" -gt "0" ]; then
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PS1+="${Pur}≠${RCol}${GMod}" # Modified
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fi
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local GUnt="$(echo ${GStat} | tr ':' '\n' | grep -c "^?")"
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if [ "$GUnt" -gt "0" ]; then
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PS1+="${Yel}?${RCol}${GUnt}" # Untracked
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fi
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### End Commit Status ### }}}
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echo "${PS1}"
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fi
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}
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# Git
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# get current branch in git repo
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function parse_git_branch() {
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BRANCH=`git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/'`
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if [ ! "${BRANCH}" == "" ]; then
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STAT=`parse_git_dirty`
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echo "[${BRANCH}${STAT}]"
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else
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echo ""
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fi
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}
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# get current status of git repo
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function parse_git_dirty {
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status=`git status 2>&1 | tee`
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dirty=`echo -n "${status}" 2> /dev/null | grep "modified:" &> /dev/null; echo "$?"`
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untracked=`echo -n "${status}" 2> /dev/null | grep "Untracked files" &> /dev/null; echo "$?"`
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ahead=`echo -n "${status}" 2> /dev/null | grep "Your branch is ahead of" &> /dev/null; echo "$?"`
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newfile=`echo -n "${status}" 2> /dev/null | grep "new file:" &> /dev/null; echo "$?"`
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renamed=`echo -n "${status}" 2> /dev/null | grep "renamed:" &> /dev/null; echo "$?"`
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deleted=`echo -n "${status}" 2> /dev/null | grep "deleted:" &> /dev/null; echo "$?"`
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bits=''
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if [ "${renamed}" == "0" ]; then
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bits=">${bits}"
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fi
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if [ "${ahead}" == "0" ]; then
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bits="*${bits}"
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fi
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if [ "${newfile}" == "0" ]; then
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bits="+${bits}"
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fi
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if [ "${untracked}" == "0" ]; then
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bits="?${bits}"
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fi
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if [ "${deleted}" == "0" ]; then
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bits="x${bits}"
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fi
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if [ "${dirty}" == "0" ]; then
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bits="!${bits}"
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fi
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if [ ! "${bits}" == "" ]; then
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echo " ${bits}"
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else
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echo ""
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fi
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}
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