shell-user/oh-my-bash
1
0
Fork 0
mirror of https://github.com/ohmybash/oh-my-bash.git synced 2024-05-11 05:55:37 +00:00
Code Issues Projects Releases Wiki Activity

lib/spectrum: Fix a bug that "spectrum_{ls,bls}" does not work

Browse Source
This commit is contained in:
Koichi Murase
2022-01-19 18:01:43 +09:00
parent 27f82bbbad
commit f9ccb2cb12
1 changed files with 47 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
lib/spectrum.sh
View File

@@ -3,47 +3,61 @@
# P.C. Shyamshankar <sykora@lucentbeing.com>
# Copied from http://github.com/sykora/etc/blob/master/zsh/functions/spectrum/
_omb_module_require lib:omb-deprecate
_omb_module_require lib:omb-prompt-colors
# typeset in bash does not have associative arrays, declare does in bash 4.0+
# https://stackoverflow.com/a/6047948
# This library only works for BASH 4.x to keep the minimum compatible for macOS.
# This library only works for BASH 4.x to keep the minimum compatibility for macOS.
# shellcheck disable=SC2034
if [ "${BASH_VERSINFO[0]}" -gt 4 ]; then
_RED='\033[0;31m' # Red Color (For error)
_NC='\033[0m' # No Color (To reset the terminal color)
declare -Ag FX FG BG
FX=(
[reset]="%{^[[00m%}"
[bold]="%{^[[01m%}" [no-bold]="%{^[[22m%}"
[italic]="%{^[[03m%}" [no-italic]="%{^[[23m%}"
[underline]="%{^[[04m%}" [no-underline]="%{^[[24m%}"
[blink]="%{^[[05m%}" [no-blink]="%{^[[25m%}"
[reverse]="%{^[[07m%}" [no-reverse]="%{^[[27m%}"
)
for color in {000..255}; do
FG[$color]="%{^[[38;5;${color}m%}"
BG[$color]="%{^[[48;5;${color}m%}"
done
OSH_SPECTRUM_TEXT=${OSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris}
# Show all 256 colors with color number
function spectrum_ls() {
for code in {000..255}; do
print -P -- "$code: %{$FG[$code]%}$OSH_SPECTRUM_TEXT%{$_omb_prompt_reset_color%}"
if ((_omb_bash_version >= 40000)); then
declare -gA _omb_spectrum_fx=()
declare -gA _omb_spectrum_fg=()
declare -gA _omb_spectrum_bg=()
function _omb_spectrum__initialize() {
_omb_spectrum_fx=(
[reset]=$'\e[00m'
[bold]=$'\e[01m' [no-bold]=$'\e[22m'
[italic]=$'\e[03m' [no-italic]=$'\e[23m'
[underline]=$'\e[04m' [no-underline]=$'\e[24m'
[blink]=$'\e[05m' [no-blink]=$'\e[25m'
[reverse]=$'\e[07m' [no-reverse]=$'\e[27m'
)
local color
for color in {000..255}; do
_omb_spectrum_fg[$color]=$'\e[38;5;'${color}'m'
_omb_spectrum_bg[$color]=$'\e[48;5;'${color}'m'
done
}
_omb_spectrum__initialize
# Show all 256 colors where the background is set to specific color
function spectrum_bls() {
for code in {000..255}; do
print -P -- "$code: %{$BG[$code]%}$OSH_SPECTRUM_TEXT%{$_omb_prompt_reset_color%}"
done
declare -gA FX FG BG
_omb_deprecate_const 20000 _RED "${_omb_term_red}" "Please use '_omb_term_red'."
_omb_deprecate_const 20000 _NC "${_omb_term_reset}" "Please use '_omb_term_reset'."
function _omb_spectrum__deprecate() {
local key
for key in "${!_omb_spectrum_fx[@]}"; do FX[$key]=${_omb_spectrum_fx[$key]}; done
for key in "${!_omb_spectrum_fg[@]}"; do FG[$key]=${_omb_spectrum_fg[$key]}; done
for key in "${!_omb_spectrum_bg[@]}"; do BG[$key]=${_omb_spectrum_bg[$key]}; done
}
_omb_spectrum__deprecate
fi
OSH_SPECTRUM_TEXT=${OSH_SPECTRUM_TEXT:-Arma virumque cano Troiae qui primus ab oris}
# Show all 256 colors with color number
function spectrum_ls() {
local code
for code in {000..255}; do
printf '%s: \e[38;5;%sm%s%s\n' "$code" "$code" "$OSH_SPECTRUM_TEXT" "$_omb_term_reset"
done
}
# Show all 256 colors where the background is set to specific color
function spectrum_bls() {
local code
for code in {000..255}; do
printf '%s: \e[48;5;%sm%s%s\n' "$code" "$code" "$OSH_SPECTRUM_TEXT" "$_omb_term_reset"
done
}