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theme/modern: SC2154 

Handle all unbound parameters, even colors!
pull/1954/head
John D Pell 2021-09-18 23:02:59 -07:00
parent 8bbabb4beb
commit bf01f5499f
1 changed files with 23 additions and 22 deletions
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45
themes/modern/modern.theme.bash
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@ -1,17 +1,16 @@
# shellcheck shell=bash
# shellcheck disable=SC2034 # Expected behavior for themes.
# shellcheck disable=SC2154 #TODO: fix these all.
SCM_THEME_PROMPT_PREFIX=""
SCM_THEME_PROMPT_SUFFIX=""
SCM_THEME_PROMPT_DIRTY=" ${bold_red}✗${normal}"
SCM_THEME_PROMPT_CLEAN=" ${bold_green}✓${normal}"
SCM_GIT_CHAR="${bold_green}±${normal}"
SCM_SVN_CHAR="${bold_cyan}⑆${normal}"
SCM_HG_CHAR="${bold_red}☿${normal}"
SCM_THEME_PROMPT_DIRTY=" ${bold_red?}✗${normal?}"
SCM_THEME_PROMPT_CLEAN=" ${bold_green?}✓${normal?}"
SCM_GIT_CHAR="${bold_green?}±${normal?}"
SCM_SVN_CHAR="${bold_cyan?}⑆${normal?}"
SCM_HG_CHAR="${bold_red?}☿${normal?}"
case $TERM in
case "${TERM:-dumb}" in
xterm*)
TITLEBAR="\[\033]0;\w\007\]"
;;
@ -22,32 +21,34 @@ esac
PS3=">> "
is_vim_shell() {
if [ -n "$VIMRUNTIME" ]; then
echo "[${cyan}vim shell${normal}]"
function is_vim_shell() {
if [[ -n "${VIMRUNTIME:-}" ]]; then
echo "[${cyan?}vim shell${normal?}]"
fi
}
detect_venv() {
python_venv=""
function detect_venv() {
local python_venv=""
# Detect python venv
if [[ -n "${CONDA_DEFAULT_ENV}" ]]; then
python_venv="($PYTHON_VENV_CHAR${CONDA_DEFAULT_ENV}) "
elif [[ -n "${VIRTUAL_ENV}" ]]; then
python_venv="($PYTHON_VENV_CHAR$(basename "${VIRTUAL_ENV}")) "
if [[ -n "${CONDA_DEFAULT_ENV:-}" ]]; then
python_venv="(${PYTHON_VENV_CHAR}${CONDA_DEFAULT_ENV}) "
elif [[ -n "${VIRTUAL_ENV:-}" ]]; then
python_venv="(${PYTHON_VENV_CHAR}${VIRTUAL_ENV##*/}) "
fi
}
prompt() {
SCM_PROMPT_FORMAT='[%s][%s]'
retval=$?
function prompt() {
local retval=$? scm_prompt is_vim_shell python_venv
local SCM_PROMPT_FORMAT='[%s][%s]'
scm_prompt="$(scm_prompt)"
is_vim_shell="$(is_vim_shell)"
if [[ retval -ne 0 ]]; then
PS1="${TITLEBAR}${bold_red}┌─${reset_color}$(scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n${bold_red}└─▪${normal} "
PS1="${TITLEBAR:-}${bold_red?}┌─${reset_color?}${scm_prompt}[${cyan?}\u${normal?}][${cyan?}\w${normal?}]${is_vim_shell}\n${bold_red?}└─▪${normal?} "
else
PS1="${TITLEBAR}┌─$(scm_prompt)[${cyan}\u${normal}][${cyan}\w${normal}]$(is_vim_shell)\n└─▪ "
PS1="${TITLEBAR:-}┌─${scm_prompt}[${cyan?}\u${normal?}][${cyan?}\w${normal?}]${is_vim_shell}\n└─▪ "
fi
detect_venv
PS1+="${python_venv}${dir_color}"
PS1+="${python_venv?}${dir_color?}"
}
PS2="└─▪ "