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This uses the new theme engine. Designed to be an exact clone of the default Powerline shell. The colors and markers are configurable, but not the order. A Powerline compatable font is needed to display the default marks. This will probably get more work in the future.
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| _lp_powerline_theme_activate() { | ||
| # Load default markers if not already defined | ||
| POWERLINE_HARD_DIVIDER=${POWERLINE_HARD_DIVIDER:-""} # U+E0B0 | ||
| POWERLINE_SOFT_DIVIDER=${POWERLINE_SOFT_DIVIDER:-""} # U+E0B1 | ||
| POWERLINE_VCS_MARKER=${POWERLINE_VCS_MARKER:-""} # U+E0A0 | ||
| POWERLINE_SECURE_MARKER=${POWERLINE_SECURE_MARKER:-""} # U+E0A2 | ||
| POWERLINE_ROOT_MARKER=${POWERLINE_ROOT_MARKER:-"#"} | ||
| POWERLINE_STASH_MARKER=${POWERLINE_STASH_MARKER:-"ST"} | ||
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| # Load default colors if not already defined | ||
| [[ -z ${POWERLINE_HOST_COLOR[@]+x} ]] && POWERLINE_HOST_COLOR=(220 166 0 0 3 2) | ||
| [[ -z ${POWERLINE_USER_COLOR[@]+x} ]] && POWERLINE_USER_COLOR=(231 31 1 0 7 6) | ||
| [[ -z ${POWERLINE_PYTHON_ENV_COLOR[@]+x} ]] && POWERLINE_PYTHON_ENV_COLOR=(231 74 0 0 7 4) | ||
| [[ -z ${POWERLINE_PATH_COLOR[@]+x} ]] && POWERLINE_PATH_COLOR=(250 240 0 0 7 0) | ||
| [[ -z ${POWERLINE_PATH_SEPARATOR_COLOR[@]+x} ]] && POWERLINE_PATH_SEPARATOR_COLOR=(245 240 0 0 7 0) | ||
| [[ -z ${POWERLINE_PATH_LAST_COLOR[@]+x} ]] && POWERLINE_PATH_LAST_COLOR=(252 240 1 0 7 0) | ||
| [[ -z ${POWERLINE_JOBS_COLOR[@]+x} ]] && POWERLINE_JOBS_COLOR=(220 166 0 0 3 2) | ||
| [[ -z ${POWERLINE_VCS_CLEAN_COLOR[@]+x} ]] && POWERLINE_VCS_CLEAN_COLOR=(250 236 0 0 7 0) | ||
| [[ -z ${POWERLINE_VCS_DIRTY_COLOR[@]+x} ]] && POWERLINE_VCS_DIRTY_COLOR=(220 236 0 0 3 0) | ||
| [[ -z ${POWERLINE_VCS_STASH_COLOR[@]+x} ]] && POWERLINE_VCS_STASH_COLOR=(220 236 0 0 3 0) | ||
| [[ -z ${POWERLINE_ERROR_COLOR[@]+x} ]] && POWERLINE_ERROR_COLOR=(231 52 0 0 7 1) | ||
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| _LP_DISPLAY_HOST=1 | ||
| # Which host symbol should we use? | ||
| if (( LP_HOSTNAME_ALWAYS != -1 )); then | ||
| local lp_connection | ||
| _lp_connection | ||
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| if [[ $lp_connection == lcl ]] && (( LP_HOSTNAME_ALWAYS == 0 )); then | ||
| _LP_DISPLAY_HOST=0 | ||
| else | ||
| if (( LP_ENABLE_FQDN )); then | ||
| _LP_HOST_SYMBOL="${_LP_FQDN_SYMBOL}" | ||
| fi | ||
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| case "$lp_connection" in | ||
| ssh) _LP_HOST_ICON="${POWERLINE_SECURE_MARKER} " ;; | ||
| su) _LP_HOST_ICON="${POWERLINE_ROOT_MARKER} " ;; | ||
| *) _LP_HOST_ICON="" ;; | ||
| esac | ||
| fi | ||
| else | ||
| _LP_DISPLAY_HOST=0 | ||
| fi | ||
| } | ||
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| _lp_powerline_theme_directory() { | ||
| # Not all terminals support Powerline special characters in the title | ||
| local title=${_LP_USER_SYMBOL} | ||
| if (( _LP_DISPLAY_HOST )); then | ||
| title+="@${_LP_HOST_SYMBOL}" | ||
| fi | ||
| title+=":${lp_path}" | ||
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| _lp_raw_title "$title" | ||
| } | ||
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| _lp_powerline_theme_prompt() { | ||
| local section_arrow lp_terminal_format _lp_last_af_color _lp_last_ab_color | ||
| PS1='' | ||
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| if (( _LP_DISPLAY_HOST )); then | ||
| lp_terminal_format "${POWERLINE_HOST_COLOR[@]}" | ||
| __powerline_section_arrow "${POWERLINE_USER_COLOR[@]}" | ||
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| PS1+="${lp_terminal_format} ${_LP_HOST_ICON}${_LP_HOST_SYMBOL} ${section_arrow}" | ||
| fi | ||
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| lp_terminal_format "${POWERLINE_USER_COLOR[@]}" | ||
| PS1+="${lp_terminal_format} ${_LP_USER_SYMBOL} " | ||
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| local lp_python_env | ||
| if _lp_python_env; then | ||
| __powerline_section_arrow "${POWERLINE_PYTHON_ENV_COLOR[@]}" | ||
| lp_terminal_format "${POWERLINE_PYTHON_ENV_COLOR[@]}" | ||
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| PS1+="${section_arrow}${lp_terminal_format} (e) ${lp_python_env} " | ||
| fi | ||
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| __powerline_section_arrow "${POWERLINE_PATH_COLOR[@]}" | ||
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| lp_terminal_format "${POWERLINE_PATH_COLOR[@]}" | ||
| local path_format=$lp_terminal_format | ||
| lp_terminal_format "${POWERLINE_PATH_SEPARATOR_COLOR[@]}" | ||
| local separator_format=$lp_terminal_format | ||
| lp_terminal_format "${POWERLINE_PATH_LAST_COLOR[@]}" | ||
| local last_dir_format=$lp_terminal_format powerline_path | ||
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| __powerline_path_split "$path_format" "$separator_format" "$last_dir_format" | ||
| PS1+=${section_arrow}${powerline_path} | ||
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| local lp_running_jobs lp_stopped_jobs | ||
| if _lp_jobcount; then | ||
| __powerline_section_arrow "${POWERLINE_JOBS_COLOR[@]}" | ||
| lp_terminal_format "${POWERLINE_JOBS_COLOR[@]}" | ||
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| PS1+="${section_arrow}${lp_terminal_format} $(( lp_running_jobs + lp_stopped_jobs )) " | ||
| fi | ||
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| # TODO render on left side | ||
| local lp_vcs_type lp_vcs_root | ||
| if _lp_find_vcs; then | ||
| local lp_vcs_uncommitted_files lp_vcs_untracked_files | ||
| if _lp_vcs_uncommitted_files || _lp_vcs_untracked_files; then | ||
| __powerline_section_arrow "${POWERLINE_VCS_DIRTY_COLOR[@]}" | ||
| lp_terminal_format "${POWERLINE_VCS_DIRTY_COLOR[@]}" | ||
| else | ||
| __powerline_section_arrow "${POWERLINE_VCS_CLEAN_COLOR[@]}" | ||
| lp_terminal_format "${POWERLINE_VCS_CLEAN_COLOR[@]}" | ||
| fi | ||
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| local lp_vcs_branch | ||
| _lp_vcs_branch | ||
| PS1+="${section_arrow}${lp_terminal_format} ${POWERLINE_VCS_MARKER} ${lp_vcs_branch} " | ||
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| local lp_vcs_stash_count | ||
| if _lp_vcs_stash_count; then | ||
| lp_terminal_format "${POWERLINE_VCS_STASH_COLOR[@]}" | ||
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| PS1+="${POWERLINE_SOFT_DIVIDER}${lp_terminal_format} ${POWERLINE_STASH_MARKER} ${lp_vcs_stash_count} " | ||
| fi | ||
| fi | ||
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| if (( lp_err )); then | ||
| __powerline_section_arrow "${POWERLINE_ERROR_COLOR[@]}" | ||
| lp_terminal_format "${POWERLINE_ERROR_COLOR[@]}" | ||
| PS1+="${section_arrow}${lp_terminal_format} ${lp_err} " | ||
| fi | ||
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| # Reset background for end of prompt | ||
| __powerline_section_arrow -1 | ||
| lp_terminal_format -1 | ||
| PS1+="${section_arrow}${lp_terminal_format} " | ||
| } | ||
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| __powerline_section_arrow() { | ||
| local lp_terminal_format | ||
| lp_terminal_format -3 "${2-}" 0 0 -1 "${6-}" | ||
| section_arrow="${lp_terminal_format}${POWERLINE_HARD_DIVIDER}" | ||
| } | ||
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| __powerline_path_split() { # path_format, [separator_format], [last_dir_format] | ||
| local path_format=${1-} separator_format=${2:-${1-}} last_dir_format=${3:-${1-}} | ||
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| local path_separator="${separator_format}${POWERLINE_SOFT_DIVIDER}" | ||
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| local path_start=${lp_path%/*} path_end=${lp_path##*/} | ||
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| if [[ $lp_path == '/' || $lp_path != *'/'* ]]; then | ||
| : # If the path is only / or doesn't contain one (if the path is ~), | ||
| # no separators are needed. | ||
| elif [[ ${lp_path:0:1} == '/' ]]; then | ||
| # The replace would treat the leading / as a separator, and not show | ||
| # it at all. Powerline treats the leading / as a directory (as it is). | ||
| powerline_path="${path_format} /${path_start//\// ${path_separator} ${path_format}} ${path_separator}" | ||
| else | ||
| powerline_path="${path_format} ${path_start//\// ${path_separator} ${path_format}} ${path_separator}" | ||
| fi | ||
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| # If path_end is empty, the path was only / | ||
| powerline_path+="${last_dir_format} ${path_end:-/} " | ||
| } |