85 lines
2.0 KiB
Bash
85 lines
2.0 KiB
Bash
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# shellcheck shell=bash
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# Detect whether a reboot is required
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function show_reboot_required() {
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if [ -n "$_bf_prompt_reboot_info" ]; then
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if [ -f /var/run/reboot-required ]; then
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printf "Reboot required!"
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fi
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fi
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}
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# Set different host color for local and remote sessions
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function set_host_color() {
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# Detect if connection is through SSH
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if [[ -n $SSH_CLIENT ]]; then
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printf '%s' "${lime_yellow}"
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else
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printf '%s' "${light_orange}"
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fi
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}
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# Set different username color for users and root
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function set_user_color() {
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case $(id -u) in
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0)
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printf '%s' "${red}"
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;;
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*)
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printf '%s' "${cyan}"
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;;
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esac
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}
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# Define custom colors we need
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# non-printable bytes in PS1 need to be contained within \[ \].
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# Otherwise, bash will count them in the length of the prompt
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function set_custom_colors() {
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dark_grey="\[$(tput setaf 8)\]"
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light_grey="\[$(tput setaf 248)\]"
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light_orange="\[$(tput setaf 172)\]"
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bright_yellow="\[$(tput setaf 220)\]"
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lime_yellow="\[$(tput setaf 190)\]"
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powder_blue="\[$(tput setaf 153)\]"
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}
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__ps_time() {
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printf '%s' "$(clock_prompt)${normal}\n"
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}
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function prompt_command() {
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ps_reboot="${bright_yellow}$(show_reboot_required)${normal}\n"
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ps_username="$(set_user_color)\u${normal}"
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ps_uh_separator="${dark_grey}@${normal}"
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ps_hostname="$(set_host_color)\h${normal}"
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ps_path="${yellow}\w${normal}"
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ps_scm_prompt="${light_grey}$(scm_prompt)"
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ps_user_mark="${normal} ${normal}"
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ps_user_input="${normal}"
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# Set prompt
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PS1="$ps_reboot$(__ps_time)$ps_username$ps_uh_separator$ps_hostname $ps_path $ps_scm_prompt$ps_user_mark$ps_user_input"
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}
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# Initialize custom colors
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set_custom_colors
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THEME_CLOCK_COLOR=${THEME_CLOCK_COLOR:-"$dark_grey"}
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# scm theming
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SCM_THEME_PROMPT_PREFIX=""
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SCM_THEME_PROMPT_SUFFIX=""
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SCM_THEME_PROMPT_DIRTY=" ${bold_red}✗${light_grey}"
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SCM_THEME_PROMPT_CLEAN=" ${green}✓${light_grey}"
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SCM_GIT_CHAR="${green}±${light_grey}"
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SCM_SVN_CHAR="${bold_cyan}⑆${light_grey}"
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SCM_HG_CHAR="${bold_red}☿${light_grey}"
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safe_append_prompt_command prompt_command
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