79 lines
1.8 KiB
Bash
79 lines
1.8 KiB
Bash
# Author: Michael Bradley (https://github.com/michaelsbradleyjr)
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# Based on the zork theme:
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# https://github.com/Bash-it/bash-it/blob/master/themes/zork/zork.theme.bash
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SCM_THEME_PROMPT_PREFIX=""
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SCM_THEME_PROMPT_SUFFIX=""
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SCM_THEME_PROMPT_DIRTY=" ${bold_red}✗${normal}"
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SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓${normal}"
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SCM_GIT_CHAR="${bold_green}±${normal}"
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SCM_SVN_CHAR="${bold_cyan}⑆${normal}"
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SCM_HG_CHAR="${bold_red}☿${normal}"
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__nodez_char_node="${bold_green}🄽 ${normal}"
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__nodez_char_npm=📦
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__nodez_ne() {
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local env=
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if [[ -v NVM_DIR ]]; then
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env="nvm"
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fi
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if [[ -v NODE_VIRTUAL_ENV ]]; then
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env="${NODE_VIRTUAL_ENV##*/}"
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fi
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if [[ "$env" != "" ]]; then
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env="[${bold_yellow}$env${normal}"
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if [[ ! -v NODE_VERSION ]]; then
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env+="]"
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fi
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echo "$env"
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fi
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}
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__nodez_nv() {
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if [[ -v NODE_VERSION ]]; then
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local nv="＝${__nodez_char_node}${NODE_VERSION}"
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local npm_version=$(npm --version)
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if [[ "$npm_version" != "$NPM_VERSION" ]]; then
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export NPM_VERSION=$npm_version
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fi
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nv+="${__nodez_char_npm}${NPM_VERSION}]"
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echo "$nv"
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fi
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}
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__nodez_scm_prompt() {
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[[ $(scm_char) != $SCM_NONE_CHAR ]] \
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&& echo "[$(scm_char)][$(scm_prompt_info)]"
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}
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case $TERM in
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xterm*)
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__nodez_title="\[\033]0;\w\007\]" ;;
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*)
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__nodez_title="" ;;
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esac
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__nodez_ve(){
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[[ -n "$VIRTUAL_ENV" ]] \
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&& echo "(${bold_purple}${VIRTUAL_ENV##*/}${normal})"
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}
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prompt() {
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local host="${green}\h${normal}";
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PS1="${__nodez_title}┌─"
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PS1+="$(__nodez_ve)"
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PS1+="[$host]"
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PS1+="$(__nodez_ne)$(__nodez_nv)"
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PS1+="$(__nodez_scm_prompt)"
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PS1+="[${cyan}\\w${normal}]"
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PS1+="
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└─▪ "
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}
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PS2="└─▪ "
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PS3=">> "
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safe_append_prompt_command prompt
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