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Merge pull request #2012 from gaelicWizard/theme/essential 

theme/essential: cleanup
pull/2007/head
Noah Gorny 2022-01-07 08:48:16 +02:00 committed by GitHub
parent a538844c3b f2dcb2aff6
commit 2728f20354
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 62 additions and 64 deletions
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1
clean_files.txt
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@ -141,6 +141,7 @@ themes/brunton
themes/candy themes/candy
themes/command_duration.theme.bash themes/command_duration.theme.bash
themes/easy themes/easy
themes/essential
themes/modern themes/modern
themes/powerline themes/powerline
themes/pure themes/pure

53
themes/essential/essential.theme.bash
View File

@ -1,42 +1,41 @@
#!/usr/bin/env bash # shellcheck shell=bash
# https://github.com/koalaman/shellcheck/wiki/Sc2154
# shellcheck disable=SC2154
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:
local -r user_color="${bold_red}" local -r user_color="${bold_red?}"
else else
# Standard users: # Standard users:
local -r user_color="${bold_green}" local -r user_color="${bold_green?}"
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 -e "${user_color}${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 "${SSH_TTY:-}" ]]; then
# For local hosts, set the host's prompt color to blue: # For local hosts, set the host's prompt color to blue:
local -r host_color="${bold_blue}" local -r host_color="${bold_blue?}"
else else
# For remote hosts, set the host's prompt color to red: # For remote hosts, set the host's prompt color to red:
local -r host_color="${bold_red}" local -r host_color="${bold_red?}"
fi fi
# Print the current hostname (colored according to $SSH_TTY's status): # Print the current hostname (colored according to $SSH_TTY's status):
echo -e "${host_color}${host}${normal}" printf '%b%s%b' "${host_color}" "${host}" "${normal?}"
} }
function _user-at-host-prompt() { function _user-at-host-prompt() {
# Concatenate the user and host prompts into: user@host: # Concatenate the user and host prompts into: user@host:
echo -e "$(_user-prompt)${bold_white}@$(_host-prompt)" _user-prompt
printf '%b@' "${bold_white?}"
_host-prompt
} }
function _exit-status-prompt() { function _exit-status-prompt() {
@ -47,37 +46,37 @@ function _exit-status-prompt() {
if [[ "${exit_status}" -eq 0 ]]; then if [[ "${exit_status}" -eq 0 ]]; then
# For commands that return an exit status of zero, set the exit status's # For commands that return an exit status of zero, set the exit status's
# notifier to green: # notifier to green:
local -r exit_status_color="${bold_green}" local -r exit_status_color="${bold_green?}"
else else
# For commands that return a non-zero exit status, set the exit status's # For commands that return a non-zero exit status, set the exit status's
# notifier to red: # notifier to red:
local -r exit_status_color="${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: # $PS1:
echo -e " +${normal} " printf '%b +%b' "${exit_status_color}" "${normal?} "
elif [[ "${prompt_string}" -eq 2 ]]; then elif [[ "${prompt_string}" -eq 2 ]]; then
# $PS2: # $PS2:
echo -e " |${normal} " printf '%b |%b' "${exit_status_color}" "${normal?} "
else else
# Default: # Default:
echo -e " ?${normal} " printf '%b ?%b' "${exit_status_color}" "${normal?} "
fi fi
} }
function _ps1() { function _ps1() {
local -r time='\\t' local -r time='\t'
local -r pwd='\w'
echo -ne "${bold_white}${time} " printf '%b%s ' "${bold_white?}" "${time}"
echo -ne "$(_user-at-host-prompt)" _user-at-host-prompt
echo -e "${bold_white}:${normal}${PWD}" printf '%b:%b%s\n' "${bold_white?}" "${normal?}" "${pwd}"
echo -e "$(_exit-status-prompt 1 "${exit_status}")" _exit-status-prompt 1 "${exit_status}"
} }
function _ps2() { function _ps2() {
echo -e "$(_exit-status-prompt 2 "${exit_status}")" _exit-status-prompt 2 "${exit_status}"
} }
function prompt_command() { function prompt_command() {
@ -92,5 +91,3 @@ function prompt_command() {
} }
safe_append_prompt_command prompt_command safe_append_prompt_command prompt_command
# vim: sw=2 ts=2 et: