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theme/binaryanomaly: SC2154 

Handle all unbound parameters, even colors!

Local some variables, &c
pull/1954/head
John D Pell 2021-09-18 22:14:50 -07:00
parent d63bfb5934
commit 8bbabb4beb
1 changed files with 32 additions and 25 deletions
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57
themes/binaryanomaly/binaryanomaly.theme.bash
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@ -1,12 +1,11 @@
# shellcheck shell=bash # shellcheck shell=bash
# shellcheck disable=SC2034 # Expected behavior for themes. # shellcheck disable=SC2034 # Expected behavior for themes.
# shellcheck disable=SC2154 #TODO: fix these all.
# Detect whether a reboot is required # Detect whether a reboot is required
function show_reboot_required() { function show_reboot_required() {
if [ -n "$_bf_prompt_reboot_info" ]; then if [[ -n "${_bf_prompt_reboot_info:-}" ]]; then
if [ -f /var/run/reboot-required ]; then if [[ -f /var/run/reboot-required ]]; then
printf "Reboot required!" printf '%s' "Reboot required!"
fi fi
fi fi
} }
@ -14,21 +13,21 @@ function show_reboot_required() {
# Set different host color for local and remote sessions # Set different host color for local and remote sessions
function set_host_color() { function set_host_color() {
# Detect if connection is through SSH # Detect if connection is through SSH
if [[ -n $SSH_CLIENT ]]; then if [[ -n "${SSH_CLIENT:-}" ]]; then
printf '%s' "${lime_yellow}" printf '%s' "${lime_yellow?}"
else else
printf '%s' "${light_orange}" printf '%s' "${light_orange?}"
fi fi
} }
# Set different username color for users and root # Set different username color for users and root
function set_user_color() { function set_user_color() {
case $(id -u) in case ${EUID:-$UID} in
0) 0)
printf '%s' "${red}" printf '%s' "${red?}"
;; ;;
*) *)
printf '%s' "${cyan}" printf '%s' "${cyan?}"
;; ;;
esac esac
} }
@ -47,40 +46,48 @@ function set_custom_colors() {
powder_blue="\[$(tput setaf 153)\]" powder_blue="\[$(tput setaf 153)\]"
} }
__ps_time() { function __ps_time() {
printf '%s' "$(clock_prompt)${normal}\n" local clock_prompt
clock_prompt="$(clock_prompt)"
printf '%s\n' "${clock_prompt}${normal?}"
} }
function prompt_command() { function prompt_command() {
ps_reboot="${bright_yellow}$(show_reboot_required)${normal}\n" local show_reboot_required set_user_color set_host_color scm_prompt ps_time
show_reboot_required="$(show_reboot_required)"
ps_reboot="${bright_yellow?}${show_reboot_required}${normal?}\n"
ps_username="$(set_user_color)\u${normal}" set_user_color="$(set_user_color)"
ps_uh_separator="${dark_grey}@${normal}" ps_username="${set_user_color}\u${normal}"
ps_hostname="$(set_host_color)\h${normal}" ps_uh_separator="${dark_grey?}@${normal}"
set_host_color="$(set_host_color)"
ps_hostname="${set_host_color}\h${normal}"
ps_path="${yellow}\w${normal}" ps_path="${yellow?}\w${normal}"
ps_scm_prompt="${light_grey}$(scm_prompt)" scm_prompt="$(scm_prompt)"
ps_scm_prompt="${light_grey?}${scm_prompt}"
ps_user_mark="${normal} ${normal}" ps_user_mark="${normal} ${normal}"
ps_user_input="${normal}" ps_user_input="${normal}"
# Set prompt # Set prompt
PS1="$ps_reboot$(__ps_time)$ps_username$ps_uh_separator$ps_hostname $ps_path $ps_scm_prompt$ps_user_mark$ps_user_input" ps_time="$(__ps_time)"
PS1="$ps_reboot${ps_time}$ps_username$ps_uh_separator$ps_hostname $ps_path $ps_scm_prompt$ps_user_mark$ps_user_input"
} }
# Initialize custom colors # Initialize custom colors
set_custom_colors set_custom_colors
THEME_CLOCK_COLOR=${THEME_CLOCK_COLOR:-"$dark_grey"} : "${THEME_CLOCK_COLOR:="$dark_grey"}"
# scm theming # scm theming
SCM_THEME_PROMPT_PREFIX="" SCM_THEME_PROMPT_PREFIX=""
SCM_THEME_PROMPT_SUFFIX="" SCM_THEME_PROMPT_SUFFIX=""
SCM_THEME_PROMPT_DIRTY=" ${bold_red}✗${light_grey}" SCM_THEME_PROMPT_DIRTY=" ${bold_red?}✗${light_grey?}"
SCM_THEME_PROMPT_CLEAN=" ${green}✓${light_grey}" SCM_THEME_PROMPT_CLEAN=" ${green?}✓${light_grey?}"
SCM_GIT_CHAR="${green}±${light_grey}" SCM_GIT_CHAR="${green?}±${light_grey?}"
SCM_SVN_CHAR="${bold_cyan}⑆${light_grey}" SCM_SVN_CHAR="${bold_cyan?}⑆${light_grey?}"
SCM_HG_CHAR="${bold_red}☿${light_grey}" SCM_HG_CHAR="${bold_red?}☿${light_grey?}"
safe_append_prompt_command prompt_command safe_append_prompt_command prompt_command