Add support to change the segment order of the left and right prompt
Eduardo Bellido Bellido
parent
eb92e2f845
commit
51f5614de5
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@ -3,9 +3,9 @@
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THEME_PROMPT_SEPARATOR=""
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THEME_PROMPT_LEFT_SEPARATOR=""
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SHELL_SSH_CHAR=${SHELL_SSH_CHAR:=" "}
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SHELL_THEME_PROMPT_COLOR=32
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SHELL_THEME_PROMPT_COLOR_SUDO=202
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USER_INFO_SSH_CHAR=${USER_INFO_SSH_CHAR:=" "}
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USER_INFO_THEME_PROMPT_COLOR=32
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USER_INFO_THEME_PROMPT_COLOR_SUDO=202
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VIRTUALENV_CHAR=${POWERLINE_VIRTUALENV_CHAR:="❲p❳ "}
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CONDA_VIRTUALENV_CHAR=${POWERLINE_CONDA_VIRTUALENV_CHAR:="❲c❳ "}
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@ -42,11 +42,12 @@ BATTERY_STATUS_THEME_PROMPT_CRITICAL_COLOR=160
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THEME_PROMPT_CLOCK_FORMAT=${THEME_PROMPT_CLOCK_FORMAT:="%H:%M:%S"}
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THEME_PROMPT_USERINFO_MODE=${THEME_PROMPT_USERINFO_MODE:="default"}
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IN_VIM_PROMPT_COLOR=35
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IN_VIM_PROMPT_TEXT="vim"
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THEME_LEFT_SEGMENTS="scm virtualenv rvm cwd"
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THEME_RIGHT_SEGMENTS="in_vim clock battery user_info"
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function set_rgb_color {
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if [[ "${1}" != "-" ]]; then
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@ -59,34 +60,41 @@ function set_rgb_color {
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echo -e "\[\033[${fg}${bg}m\]"
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}
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function powerline_shell_prompt {
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SHELL_PROMPT=""
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SHELL_PROMPT_COLOR=${SHELL_THEME_PROMPT_COLOR}
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function powerline_user_info_prompt {
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local offset=2
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local USER_INFO=""
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local USER_INFO_PROMPT=""
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USER_INFO_PROMPT_COLOR=${USER_INFO_THEME_PROMPT_COLOR}
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if sudo -n uptime 2>&1 | grep -q "load"; then
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SHELL_PROMPT_COLOR=${SHELL_THEME_PROMPT_COLOR_SUDO}
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USER_INFO_PROMPT_COLOR=${USER_INFO_THEME_PROMPT_COLOR_SUDO}
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fi
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case "${THEME_PROMPT_USERINFO_MODE}" in
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"default")
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if [[ -n "${SSH_CLIENT}" ]]; then
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SHELL_PROMPT="${SHELL_SSH_CHAR}${USER}@${HOSTNAME}"
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else
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SHELL_PROMPT="${USER}"
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fi
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#SHELL_PROMPT} + 3 ))
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SHELL_PROMPT="$(set_rgb_color - ${SHELL_PROMPT_COLOR}) ${SHELL_PROMPT} ${normal}"
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LAST_THEME_COLOR=${SHELL_PROMPT_COLOR}
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(( SEGMENT_AT_RIGHT += 1 ))
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;;
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case "${THEME_PROMPT_USER_INFO_MODE}" in
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"sudo")
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if [[ "${SHELL_PROMPT_COLOR}" == "${SHELL_THEME_PROMPT_COLOR_SUDO}" ]]; then
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SHELL_PROMPT="!"
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#SHELL_PROMPT} + 3 ))
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SHELL_PROMPT="$(set_rgb_color - ${SHELL_PROMPT_COLOR}) ${SHELL_PROMPT} ${normal}"
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LAST_THEME_COLOR=${SHELL_PROMPT_COLOR}
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(( SEGMENT_AT_RIGHT += 1 ))
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if [[ "${USER_INFO_PROMPT_COLOR}" == "${USER_INFO_THEME_PROMPT_COLOR_SUDO}" ]]; then
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USER_INFO="!"
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fi
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;;
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*)
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if [[ -n "${SSH_CLIENT}" ]]; then
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USER_INFO="${USER_INFO_SSH_CHAR}${USER}@${HOSTNAME}"
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else
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USER_INFO="${USER}"
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fi
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;;
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esac
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if [[ -n "${USER_INFO}" ]]; then
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if [[ "${SEGMENT_AT_RIGHT}" -eq 0 ]]; then
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USER_INFO_PROMPT="$(set_rgb_color ${USER_INFO_PROMPT_COLOR} -)${THEME_PROMPT_LEFT_SEPARATOR}${normal}"
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else
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USER_INFO_PROMPT="$(set_rgb_color ${USER_INFO_PROMPT_COLOR} ${LAST_THEME_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}"
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(( offset += 1 ))
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fi
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USER_INFO_PROMPT+="$(set_rgb_color - ${USER_INFO_PROMPT_COLOR}) ${USER_INFO} ${normal}"
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#USER_INFO} + ${offset} ))
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LAST_THEME_COLOR=${USER_INFO_PROMPT_COLOR}
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RIGHT_PROMPT+="${USER_INFO_PROMPT}"
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(( SEGMENT_AT_RIGHT += 1 ))
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fi
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}
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function powerline_rvm_prompt {
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@ -175,59 +183,69 @@ function powerline_last_status_prompt {
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}
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function powerline_clock_prompt {
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if [[ -z "${THEME_PROMPT_CLOCK_FORMAT}" ]]; then
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CLOCK_PROMPT=""
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else
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local CLOCK=" $(date +"${THEME_PROMPT_CLOCK_FORMAT}") "
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CLOCK_PROMPT=$(set_rgb_color - ${CLOCK_THEME_PROMPT_COLOR})${CLOCK}${normal}
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if [[ "${SEGMENT_AT_RIGHT}" -gt 0 ]]; then
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CLOCK_PROMPT+=$(set_rgb_color ${LAST_THEME_COLOR} ${CLOCK_THEME_PROMPT_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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(( RIGHT_PROMPT_LENGTH += SEGMENT_AT_RIGHT - 1 ))
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fi
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local offset=0
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local CLOCK=" $(date +"${THEME_PROMPT_CLOCK_FORMAT}") "
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if [[ $? -eq 0 ]]; then
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local CLOCK_PROMPT=""
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#CLOCK} ))
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if [[ "${SEGMENT_AT_RIGHT}" -eq 0 ]]; then
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CLOCK_PROMPT=$(set_rgb_color ${CLOCK_THEME_PROMPT_COLOR} -)
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else
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CLOCK_PROMPT=$(set_rgb_color ${CLOCK_THEME_PROMPT_COLOR} ${LAST_THEME_COLOR})
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(( offset += 1 ))
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fi
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CLOCK_PROMPT+=${THEME_PROMPT_LEFT_SEPARATOR}${normal}$(set_rgb_color - ${CLOCK_THEME_PROMPT_COLOR})${CLOCK}${normal}
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LAST_THEME_COLOR=${CLOCK_THEME_PROMPT_COLOR}
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${offset} ))
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RIGHT_PROMPT+="${CLOCK_PROMPT}"
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(( SEGMENT_AT_RIGHT += 1 ))
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fi
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}
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function powerline_battery_status_prompt {
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BATTERY_STATUS="$(battery_percentage 2> /dev/null)"
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function powerline_battery_prompt {
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local offset=3
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local BATTERY_STATUS="$(battery_percentage 2> /dev/null)"
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if [[ -z "${BATTERY_STATUS}" ]] || [[ "${BATTERY_STATUS}" = "-1" ]] || [[ "${BATTERY_STATUS}" = "no" ]]; then
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BATTERY_PROMPT=""
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true
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else
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local BATTERY_PROMPT=""
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if [[ "$((10#${BATTERY_STATUS}))" -le 5 ]]; then
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BATTERY_STATUS_THEME_PROMPT_COLOR="${BATTERY_STATUS_THEME_PROMPT_CRITICAL_COLOR}"
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BATTERY_STATUS_THEME_PROMPT_COLOR="${BATTERY_STATUS_THEME_PROMPT_CRITICAL_COLOR}"
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elif [[ "$((10#${BATTERY_STATUS}))" -le 25 ]]; then
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BATTERY_STATUS_THEME_PROMPT_COLOR="${BATTERY_STATUS_THEME_PROMPT_LOW_COLOR}"
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else
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BATTERY_STATUS_THEME_PROMPT_COLOR="${BATTERY_STATUS_THEME_PROMPT_GOOD_COLOR}"
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fi
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[[ "$(ac_adapter_connected)" ]] && BATTERY_STATUS="${BATTERY_AC_CHAR}${BATTERY_STATUS}"
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BATTERY_PROMPT="$(set_rgb_color - ${BATTERY_STATUS_THEME_PROMPT_COLOR}) ${BATTERY_STATUS}% "
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if [[ "${SEGMENT_AT_RIGHT}" -gt 0 ]]; then
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BATTERY_PROMPT+=$(set_rgb_color ${LAST_THEME_COLOR} ${BATTERY_STATUS_THEME_PROMPT_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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(( RIGHT_PROMPT_LENGTH += SEGMENT_AT_RIGHT ))
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if [[ "${SEGMENT_AT_RIGHT}" -eq 0 ]]; then
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BATTERY_PROMPT=$(set_rgb_color ${BATTERY_STATUS_THEME_PROMPT_COLOR} -)${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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else
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BATTERY_STATUS+=" "
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BATTERY_PROMPT=$(set_rgb_color ${BATTERY_STATUS_THEME_PROMPT_COLOR} ${LAST_THEME_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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(( offset +=1 ))
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fi
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#BATTERY_STATUS} + 2 ))
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BATTERY_PROMPT+="$(set_rgb_color - ${BATTERY_STATUS_THEME_PROMPT_COLOR}) ${BATTERY_STATUS}% ${normal}"
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#BATTERY_STATUS} + ${offset} ))
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LAST_THEME_COLOR=${BATTERY_STATUS_THEME_PROMPT_COLOR}
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RIGHT_PROMPT+="${BATTERY_PROMPT}"
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(( SEGMENT_AT_RIGHT += 1 ))
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fi
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}
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function powerline_in_vim_prompt {
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if [ -z "$VIMRUNTIME" ]; then
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IN_VIM_PROMPT=""
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else
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IN_VIM_PROMPT="$(set_rgb_color - ${IN_VIM_PROMPT_COLOR}) ${IN_VIM_PROMPT_TEXT} "
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if [[ "${SEGMENT_AT_RIGHT}" -gt 0 ]]; then
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IN_VIM_PROMPT+=$(set_rgb_color ${LAST_THEME_COLOR} ${IN_VIM_PROMPT_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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(( RIGHT_PROMPT_LENGTH += SEGMENT_AT_RIGHT ))
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local offset=2
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local IN_VIM_PROMPT=""
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if [ -n "$VIMRUNTIME" ]; then
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if [[ "${SEGMENT_AT_RIGHT}" -eq 0 ]]; then
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IN_VIM_PROMPT+=$(set_rgb_color ${IN_VIM_PROMPT_COLOR} -)${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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else
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IN_VIM_PROMPT+=$(set_rgb_color ${IN_VIM_PROMPT_COLOR} ${LAST_THEME_COLOR})${THEME_PROMPT_LEFT_SEPARATOR}${normal}
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(( offset += 1 ))
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fi
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#IN_VIM_PROMPT_TEXT} ))
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IN_VIM_PROMPT+="$(set_rgb_color - ${IN_VIM_PROMPT_COLOR}) ${IN_VIM_PROMPT_TEXT} ${normal}"
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RIGHT_PROMPT_LENGTH=$(( ${RIGHT_PROMPT_LENGTH} + ${#IN_VIM_PROMPT_TEXT} + ${offset}))
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LAST_THEME_COLOR=${IN_VIM_PROMPT_COLOR}
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RIGHT_PROMPT+="${IN_VIM_PROMPT}"
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(( SEGMENT_AT_RIGHT += 1 ))
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fi
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}
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@ -245,29 +263,18 @@ function powerline_prompt_command() {
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LAST_THEME_COLOR=""
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## left prompt ##
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if [[ -z "${THEME_RIGHT_SEGMENTS}" ]]; then
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powerline_scm_prompt
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powerline_virtualenv_prompt
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powerline_rvm_prompt
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powerline_cwd_prompt
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else
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for f in $THEME_RIGHT_SEGMENTS; do
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$f
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done
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fi
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for segment in $THEME_LEFT_SEGMENTS; do
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"powerline_${segment}_prompt"
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done
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[[ -n "${LEFT_PROMPT}" ]] && LEFT_PROMPT+="$(set_rgb_color ${LAST_THEME_COLOR} -)${THEME_PROMPT_SEPARATOR}${normal}"
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## right prompt ##
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powerline_shell_prompt
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powerline_battery_status_prompt
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powerline_clock_prompt
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powerline_in_vim_prompt
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if [[ "${SEGMENT_AT_RIGHT}" -gt 0 ]]; then
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if [[ -n "${THEME_RIGHT_SEGMENTS}" ]]; then
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LEFT_PROMPT+="${MOVE_CURSOR_RIGHTMOST}"
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[[ "${SEGMENT_AT_RIGHT}" -eq 1 ]] && (( RIGHT_PROMPT_LENGTH-=1 ))
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RIGHT_PROMPT="\033[${RIGHT_PROMPT_LENGTH}D$(set_rgb_color ${LAST_THEME_COLOR} -)${THEME_PROMPT_LEFT_SEPARATOR}${normal}"
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RIGHT_PROMPT+="${IN_VIM_PROMPT}${CLOCK_PROMPT}${BATTERY_PROMPT}${SHELL_PROMPT}${normal}"
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for segment in $THEME_RIGHT_SEGMENTS; do
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"powerline_${segment}_prompt"
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done
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LEFT_PROMPT+="\033[${RIGHT_PROMPT_LENGTH}D"
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fi
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powerline_last_status_prompt LAST_STATUS
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