90 lines
2.1 KiB
Plaintext
90 lines
2.1 KiB
Plaintext
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parse_git_branch() {
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if ! [ -x "$(which git)" ]; then
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return
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fi
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local branch status
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# current branch
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branch="$(git branch --show-current 2> /dev/null)"
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# current status
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# M = modified
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# A = added
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# D = deleted
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# R = renamed
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# C = copied
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# U = updated but unmerged
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status="$(git status -s 2>/dev/null | cut -c 1 | sort -u | tr -d " \n?")"
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if [ -n "$status" ]; then
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status="-[$status]"
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fi
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if [[ -n "$branch" ]]; then
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echo "($branch)$status"
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fi
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}
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virtualenv_info() {
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# Get Virtual Env
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if [[ -n "$VIRTUAL_ENV" ]]; then
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# Strip out the path and just leave the env name
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echo "($(basename "$VIRTUAL_ENV"))"
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fi
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}
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rightprompt()
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{
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if [[ $1 -ne 0 ]]; then
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printf "%*s" $COLUMNS "$1 ⨯"
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fi
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}
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export PROMPT_COMMAND=__prompt_command
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__prompt_command() {
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local EXIT=${PIPESTATUS[-1]}
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close_color='\[\e[m\]'
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red_color='\[\033[1;31m\]'
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prompt_color='\[\033[;32m\]'
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info_color='\[\033[1;34m\]'
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prompt_symbol='㉿'
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end_symbol='$'
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if [ "$EUID" -eq 0 ]; then # Change prompt colors and symbols for root user
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prompt_color='\[\033[;94m\]'
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info_color='\[\033[1;31m\]'
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end_symbol='#'
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fi
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if [[ -n "$SSH_CLIENT" || -n "$SSH2_CLIENT" ]]; then
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prompt_symbol='📡'
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fi
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export VIRTUAL_ENV_DISABLE_PROMPT=1
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VENV_="\$(virtualenv_info)"
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BRANCH_="\$(parse_git_branch)"
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TERMINAL_NAME="\[\e]2;${0^^}\a\]"
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if [ $EXIT != 0 ]; then
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PS1="$TERMINAL_NAME\n$prompt_color┌─${VENV_}─($close_color$info_color\u$prompt_symbol\H$close_color$prompt_color)-[$close_color\w$prompt_color]$close_color $red_color${BRANCH_}$close_color\n\[$(tput sc; rightprompt $EXIT; tput rc)\]$prompt_color└─$close_color$info_color$end_symbol$close_color "
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else
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PS1="$TERMINAL_NAME\n$prompt_color┌─${VENV_}─($close_color$info_color\u$prompt_symbol\H$close_color$prompt_color)-[$close_color\w$prompt_color]$close_color $red_color${BRANCH_}$close_color\n$prompt_color└─$close_color$info_color$end_symbol$close_color "
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fi
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PS2="> "
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} |