From 7f0395a1d0e3f8c3cba7a4b2f0b8b718b34a87ba Mon Sep 17 00:00:00 2001 From: guneysus Date: Sat, 17 Jan 2015 23:41:01 +0200 Subject: [PATCH] Powerturk theme derived from powerline theme --- themes/powerturk/powerturk.theme.bash | 185 ++++++++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 themes/powerturk/powerturk.theme.bash diff --git a/themes/powerturk/powerturk.theme.bash b/themes/powerturk/powerturk.theme.bash new file mode 100644 index 00000000..ccda0b39 --- /dev/null +++ b/themes/powerturk/powerturk.theme.bash @@ -0,0 +1,185 @@ +#!/usr/bin/env bash +# Power-Turk theme for bash-it +# Author (C) 2015 Ahmed Seref Guneysu + +THEME_PROMPT_SEPARATOR="" + +SHELL_SSH_CHAR=" " +SHELL_THEME_PROMPT_COLOR=2 +SHELL_SSH_THEME_PROMPT_COLOR=208 + +VIRTUALENV_CHAR="ⓔ " +VIRTUALENV_THEME_PROMPT_COLOR=35 + +SCM_NONE_CHAR="" + +SCM_GIT_CHAR=" " # " " + +SCM_THEME_PROMPT_CLEAN="" +SCM_THEME_PROMPT_DIRTY="" + +SCM_THEME_PROMPT_COLOR=16 +SCM_THEME_PROMPT_CLEAN_COLOR=231 +SCM_THEME_PROMPT_DIRTY_COLOR=196 +SCM_THEME_PROMPT_STAGED_COLOR=220 +SCM_THEME_PROMPT_UNSTAGED_COLOR=166 + +CWD_THEME_PROMPT_COLOR=240 + +LAST_STATUS_THEME_PROMPT_COLOR=52 + +_collapsed_wd() { + # echo -e "\u2771\u276d\u276f" + echo $(pwd | perl -pe " + BEGIN { + binmode STDIN, ':encoding(UTF-8)'; + binmode STDOUT, ':encoding(UTF-8)'; + }; s|^$HOME||g; s|/([^/])[^/]*(?=/)|/\$1|g") | \ + sed -re "s/\//  /g" +} + +_swd(){ +# Adapted from http://stackoverflow.com/a/2951707/1766716 + begin="" # The unshortened beginning of the path. + shortbegin="" # The shortened beginning of the path. + current="" # The section of the path we're currently working on. + end="${2:-$(pwd)}/" # The unmodified rest of the path. + + if [[ "$end" =~ "$HOME" ]]; then + INHOME=1 + end="${end#$HOME}" #strip /home/username from start of string + begin="$HOME" #start expansion from the right spot + else + INHOME=0 + fi + + end="${end#/}" # Strip the first / + shortenedpath="$end" # The whole path, to check the length. + maxlength="${1:-0}" + + shopt -q nullglob && NGV="-s" || NGV="-u" # Store the value for later. + shopt -s nullglob # Without this, anything that doesn't exist in the filesystem turns into */*/*/... + + while [[ "$end" ]] && (( ${#shortenedpath} > maxlength )) + do + current="${end%%/*}" # everything before the first / + end="${end#*/}" # everything after the first / + + shortcur="$current" + shortcurstar="$current" # No star if we don't shorten it. + + for ((i=${#current}-2; i>=0; i--)); do + subcurrent="${current:0:i}" + matching=("$begin/$subcurrent"*) # Array of all files that start with $subcurrent. + (( ${#matching[*]} != 1 )) && break # Stop shortening if more than one file matches. + shortcur="$subcurrent" + shortcurstar="$subcurrent*" + done + + #advance + begin="$begin/$current" + shortbegin="$shortbegin/$shortcurstar" + shortenedpath="$shortbegin/$end" + done + + shortenedpath="${shortenedpath%/}" # strip trailing / + shortenedpath="${shortenedpath#/}" # strip leading / + + # Replaces slashes with  except first occurence. + if [ $INHOME -eq 1 ]; then + echo "~/$shortenedpath" | sed "s/\///2g" # make sure it starts with ~/ + else + echo "/$shortenedpath" | sed "s/\///2g" # Make sure it starts with / + fi + + shopt "$NGV" nullglob # Reset nullglob in case this is being used as a function. + +} +function set_rgb_color { + if [[ "${1}" != "-" ]]; then + fg="38;5;${1}" + fi + if [[ "${2}" != "-" ]]; then + bg="48;5;${2}" + [[ -n "${fg}" ]] && bg=";${bg}" + fi + echo -e "\[\033[${fg}${bg}m\]" +} + +function powerline_shell_prompt { + if [[ -n "${SSH_CLIENT}" ]]; then + SHELL_PROMPT="${bold_white}$(set_rgb_color - ${SHELL_SSH_THEME_PROMPT_COLOR}) ${SHELL_SSH_CHAR}\u@\h ${normal}" + LAST_THEME_COLOR=${SHELL_SSH_THEME_PROMPT_COLOR} + else + SHELL_PROMPT="${bold_white}$(set_rgb_color - ${SHELL_THEME_PROMPT_COLOR}) ${normal}" + LAST_THEME_COLOR=${SHELL_THEME_PROMPT_COLOR} + fi +} + +function powerline_virtualenv_prompt { + local environ="" + + if [[ -n "$CONDA_DEFAULT_ENV" ]]; then + environ="conda: $CONDA_DEFAULT_ENV" + elif [[ -n "$VIRTUAL_ENV" ]]; then + environ=$(basename "$VIRTUAL_ENV") + fi + + if [[ -n "$environ" ]]; then + VIRTUALENV_PROMPT="$(set_rgb_color ${LAST_THEME_COLOR} ${VIRTUALENV_THEME_PROMPT_COLOR})${THEME_PROMPT_SEPARATOR}${normal}$(set_rgb_color - ${VIRTUALENV_THEME_PROMPT_COLOR}) ${VIRTUALENV_CHAR}$environ ${normal}" + LAST_THEME_COLOR=${VIRTUALENV_THEME_PROMPT_COLOR} + else + VIRTUALENV_PROMPT="" + fi +} + +function powerline_scm_prompt { + scm_prompt_vars + + if [[ "${SCM_NONE_CHAR}" != "${SCM_CHAR}" ]]; then + if [[ "${SCM_DIRTY}" -eq 3 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_STAGED_COLOR} ${SCM_THEME_PROMPT_COLOR})" + elif [[ "${SCM_DIRTY}" -eq 2 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_UNSTAGED_COLOR} ${SCM_THEME_PROMPT_COLOR})" + elif [[ "${SCM_DIRTY}" -eq 1 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_DIRTY_COLOR} ${SCM_THEME_PROMPT_COLOR})" + else + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_CLEAN_COLOR} ${SCM_THEME_PROMPT_COLOR})" + fi + if [[ "${SCM_GIT_CHAR}" == "${SCM_CHAR}" ]]; then + SCM_PROMPT+=" ${SCM_CHAR}${SCM_BRANCH}${SCM_STATE}" + fi + SCM_PROMPT="$(set_rgb_color ${LAST_THEME_COLOR} ${SCM_THEME_PROMPT_COLOR})${THEME_PROMPT_SEPARATOR}${normal}${SCM_PROMPT} ${normal}" + LAST_THEME_COLOR=${SCM_THEME_PROMPT_COLOR} + else + SCM_PROMPT="" + fi +} + +function powerline_cwd_prompt { +CWD_PROMPT="$(set_rgb_color ${LAST_THEME_COLOR} ${CWD_THEME_PROMPT_COLOR})${THEME_PROMPT_SEPARATOR}$(set_rgb_color - ${CWD_THEME_PROMPT_COLOR}) $(_swd)${normal}$(set_rgb_color ${CWD_THEME_PROMPT_COLOR} -)${normal}" + LAST_THEME_COLOR=${CWD_THEME_PROMPT_COLOR} +} + +function powerline_last_status_prompt { + if [[ "$1" -eq 0 ]]; then + LAST_STATUS_PROMPT="$(set_rgb_color ${LAST_THEME_COLOR} -)${THEME_PROMPT_SEPARATOR}${normal}" + else + LAST_STATUS_PROMPT="$(set_rgb_color ${LAST_THEME_COLOR} ${LAST_STATUS_THEME_PROMPT_COLOR})${THEME_PROMPT_SEPARATOR}${normal}$(set_rgb_color - ${LAST_STATUS_THEME_PROMPT_COLOR}) ${LAST_STATUS} ${normal}$(set_rgb_color ${LAST_STATUS_THEME_PROMPT_COLOR} -)${THEME_PROMPT_SEPARATOR}${normal}" + fi +} + +function powerline_prompt_command() { + local LAST_STATUS="$?" + + powerline_shell_prompt + powerline_virtualenv_prompt + powerline_scm_prompt + powerline_cwd_prompt + powerline_last_status_prompt LAST_STATUS + + PS1="${SHELL_PROMPT}${VIRTUALENV_PROMPT}${SCM_PROMPT}${CWD_PROMPT}${LAST_STATUS_PROMPT} " +} + +PROMPT_COMMAND=powerline_prompt_command +