diff --git a/themes/powerline-naked/powerline-naked.theme.bash b/themes/powerline-naked/powerline-naked.theme.bash new file mode 100644 index 00000000..a599aa59 --- /dev/null +++ b/themes/powerline-naked/powerline-naked.theme.bash @@ -0,0 +1,110 @@ +#!/usr/bin/env bash + +THEME_PROMPT_SEPARATOR="" + +SHELL_SSH_CHAR=" " +SHELL_THEME_PROMPT_COLOR=32 +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=238 +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=124 + +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} ${SHELL_SSH_CHAR}\u@\h ${normal}" + else + SHELL_PROMPT="${bold_white} \u ${normal}" + fi +} + +function powerline_virtualenv_prompt { + local environ="" + + if [[ -n "$CONDA_DEFAULT_ENV" ]]; then + environ="conda: $CONDA_DEFAULT_ENV" + elif [[ -n "$VIRTUAL_ENV" ]]; then + environ=$(basename "$VIRTUAL_ENV") + fi + + if [[ -n "$environ" ]]; then + VIRTUALENV_PROMPT="${THEME_PROMPT_SEPARATOR}$(set_rgb_color ${VIRTUALENV_THEME_PROMPT_COLOR} -) ${VIRTUALENV_CHAR}$environ ${normal}" + else + VIRTUALENV_PROMPT="" + fi +} + +function powerline_scm_prompt { + scm_prompt_vars + + if [[ "${SCM_NONE_CHAR}" != "${SCM_CHAR}" ]]; then + if [[ "${SCM_DIRTY}" -eq 3 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_STAGED_COLOR} -)" + elif [[ "${SCM_DIRTY}" -eq 2 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_UNSTAGED_COLOR} -)" + elif [[ "${SCM_DIRTY}" -eq 1 ]]; then + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_DIRTY_COLOR} -)" + else + SCM_PROMPT="$(set_rgb_color ${SCM_THEME_PROMPT_CLEAN_COLOR} -)" + fi + if [[ "${SCM_GIT_CHAR}" == "${SCM_CHAR}" ]]; then + SCM_PROMPT+=" ${SCM_CHAR}${SCM_BRANCH}${SCM_STATE} " + fi + SCM_PROMPT="${THEME_PROMPT_SEPARATOR}${SCM_PROMPT}${normal}" + else + SCM_PROMPT="" + fi +} + +function powerline_cwd_prompt { + CWD_PROMPT="${THEME_PROMPT_SEPARATOR} \w " +} + +function powerline_last_status_prompt { + if [[ "$1" -eq 0 ]]; then + LAST_STATUS_PROMPT="${THEME_PROMPT_SEPARATOR}" + else + LAST_STATUS_PROMPT="${THEME_PROMPT_SEPARATOR}$(set_rgb_color ${LAST_STATUS_THEME_PROMPT_COLOR} -) ${LAST_STATUS} ${normal}${THEME_PROMPT_SEPARATOR}" + 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 +