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theme/essential: cleanup 

Lose a couple of useless `echo`s/subshells.

Alsö, lose the incorrect VIM modeline from the bottom. Our formatting standard is specified in `$BASH_IT/.EditorConfig`.
pull/2012/head
John D Pell 2021-12-31 23:50:00 -08:00
parent d1b7166358
commit 3695862b43
1 changed files with 13 additions and 12 deletions
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25
themes/essential/essential.theme.bash
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@ -12,7 +12,7 @@ function _user-prompt() {
fi
# Print the current user's name (colored according to their current EUID):
echo -e "${user_color}${user}${normal?}"
echo -ne "${user_color}${user}${normal?}"
}
function _host-prompt() {
@ -28,12 +28,14 @@ function _host-prompt() {
fi
# Print the current hostname (colored according to $SSH_TTY's status):
echo -e "${host_color}${host}${normal?}"
echo -ne "${host_color}${host}${normal?}"
}
function _user-at-host-prompt() {
# Concatenate the user and host prompts into: user@host:
echo -e "$(_user-prompt)${bold_white?}@$(_host-prompt)"
_user-prompt
echo -ne "${bold_white?}@"
_host-prompt
}
function _exit-status-prompt() {
@ -54,27 +56,28 @@ function _exit-status-prompt() {
echo -ne "${exit_status_color}"
if [[ "${prompt_string}" -eq 1 ]]; then
# $PS1:
echo -e " +${normal?} "
echo -ne " +${normal?} "
elif [[ "${prompt_string}" -eq 2 ]]; then
# $PS2:
echo -e " |${normal?} "
echo -ne " |${normal?} "
else
# Default:
echo -e " ?${normal?} "
echo -ne " ?${normal?} "
fi
}
function _ps1() {
local -r time='\\t'
local -r pwd='\\w'
echo -ne "${bold_white?}${time} "
echo -ne "$(_user-at-host-prompt)"
echo -e "${bold_white?}:${normal?}${PWD}"
echo -e "$(_exit-status-prompt 1 "${exit_status}")"
_user-at-host-prompt
echo -e "${bold_white?}:${normal?}${pwd}"
_exit-status-prompt 1 "${exit_status}"
}
function _ps2() {
echo -e "$(_exit-status-prompt 2 "${exit_status}")"
_exit-status-prompt 2 "${exit_status}"
}
function prompt_command() {
@ -89,5 +92,3 @@ function prompt_command() {
}
safe_append_prompt_command prompt_command
# vim: sw=2 ts=2 et: