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theme/essential: s/echo/printf/g

pull/2012/head
John D Pell 2022-01-01 12:54:32 -08:00
parent 3695862b43
commit f2dcb2aff6
1 changed files with 12 additions and 13 deletions
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25
themes/essential/essential.theme.bash
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@ -1,7 +1,7 @@
# shellcheck shell=bash # shellcheck shell=bash
function _user-prompt() { function _user-prompt() {
local -r user='\\u' local -r user='\u'
if [[ "${EUID}" -eq 0 ]]; then if [[ "${EUID}" -eq 0 ]]; then
# Privileged users: # Privileged users:
@ -12,11 +12,11 @@ function _user-prompt() {
fi fi
# Print the current user's name (colored according to their current EUID): # Print the current user's name (colored according to their current EUID):
echo -ne "${user_color}${user}${normal?}" printf '%b%s%b' "${user_color}" "${user}" "${normal?}"
} }
function _host-prompt() { function _host-prompt() {
local -r host='\\h' local -r host='\h'
# Check whether or not $SSH_TTY is set: # Check whether or not $SSH_TTY is set:
if [[ -z "${SSH_TTY:-}" ]]; then if [[ -z "${SSH_TTY:-}" ]]; then
@ -28,13 +28,13 @@ function _host-prompt() {
fi fi
# Print the current hostname (colored according to $SSH_TTY's status): # Print the current hostname (colored according to $SSH_TTY's status):
echo -ne "${host_color}${host}${normal?}" printf '%b%s%b' "${host_color}" "${host}" "${normal?}"
} }
function _user-at-host-prompt() { function _user-at-host-prompt() {
# Concatenate the user and host prompts into: user@host: # Concatenate the user and host prompts into: user@host:
_user-prompt _user-prompt
echo -ne "${bold_white?}@" printf '%b@' "${bold_white?}"
_host-prompt _host-prompt
} }
@ -53,26 +53,25 @@ function _exit-status-prompt() {
local -r exit_status_color="${bold_red?}" local -r exit_status_color="${bold_red?}"
fi fi
echo -ne "${exit_status_color}"
if [[ "${prompt_string}" -eq 1 ]]; then if [[ "${prompt_string}" -eq 1 ]]; then
# $PS1: # $PS1:
echo -ne " +${normal?} " printf '%b +%b' "${exit_status_color}" "${normal?} "
elif [[ "${prompt_string}" -eq 2 ]]; then elif [[ "${prompt_string}" -eq 2 ]]; then
# $PS2: # $PS2:
echo -ne " |${normal?} " printf '%b |%b' "${exit_status_color}" "${normal?} "
else else
# Default: # Default:
echo -ne " ?${normal?} " printf '%b ?%b' "${exit_status_color}" "${normal?} "
fi fi
} }
function _ps1() { function _ps1() {
local -r time='\\t' local -r time='\t'
local -r pwd='\\w' local -r pwd='\w'
echo -ne "${bold_white?}${time} " printf '%b%s ' "${bold_white?}" "${time}"
_user-at-host-prompt _user-at-host-prompt
echo -e "${bold_white?}:${normal?}${pwd}" printf '%b:%b%s\n' "${bold_white?}" "${normal?}" "${pwd}"
_exit-status-prompt 1 "${exit_status}" _exit-status-prompt 1 "${exit_status}"
} }