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Initial Commit
This commit is contained in:
Salim Zaidi
parent
f18da1cc25
commit
a5bc6b13c5
96 changed files with 6936 additions and 0 deletions
503
optional/synth-shell/better-ls.sh
Executable file
503
optional/synth-shell/better-ls.sh
Executable file
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@ -0,0 +1,503 @@
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##!/bin/bash
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## +-----------------------------------+-----------------------------------+
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## | |
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## | Copyright (c) 2014-2021, https://github.com/andresgongora/synth-shell |
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## | Visit the above URL for details of license and authorship. |
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## | |
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## | This program is free software: you can redistribute it and/or modify |
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## | it under the terms of the GNU General Public License as published by |
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## | the Free Software Foundation, either version 3 of the License, or |
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## | (at your option) any later version. |
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## | |
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## | This program is distributed in the hope that it will be useful, |
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## | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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## | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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## | GNU General Public License for more details. |
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## | |
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## | You should have received a copy of the GNU General Public License |
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## | along with this program. If not, see <http://www.gnu.org/licenses/>. |
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## | |
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## +-----------------------------------------------------------------------+
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##
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##
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## =======================
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## WARNING!!
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## DO NOT EDIT THIS FILE!!
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## =======================
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##
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## This file was generated by an installation script.
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## If you edit this file, it might be overwritten without warning
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## and you will lose all your changes.
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##
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## Visit for instructions and more information:
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## https://github.com/andresgongora/synth-shell/
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##
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loadConfigFile() {
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local config_file=$1
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if [ ! -f $config_file ]; then
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exit
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fi
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while IFS="" read -r p || [ -n "$p" ]
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do
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local line=$(echo "$p" |\
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sed -e '/^$/d;
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/^[ \t]*\#/d;
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s/[ \t][ \t]*\#.*//g;
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s/^[ \t]*//g;
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s/[ \t]*$//g')
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local line_end_trimmed=$(echo "$line" | sed -n 's/[ \t]*\\$//p')
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if [ -z "$line_end_trimmed" ]; then
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local is_multiline_next=false
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else
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local is_multiline_next=true
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local line=$line_end_trimmed
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fi
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set -- $( echo "$line" | sed -e 's/\\//g;s/".*"/X/g' )
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if [ ! -z "$line" ] && [ "$#" -gt 1 ]; then
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local config_key_name=$1
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local config_param=$(echo "$line" |\
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sed -e "s/$config_key_name\s*//g" |\
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sed -e "s/^\"//g;s/\"$//g")
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eval config_key_current_value=\$$config_key_name
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if [ ! -z "$config_key_current_value" ]; then
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export "${config_key_name}"="$config_param"
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fi
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elif [ "$#" -eq 1 ] && $is_multiline ; then
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local line_end_trimmed=$(echo $line |\
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sed -n 's/[ \t]*\\$//p')
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if [ -z "$line_end_trimmed" ]; then
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local multi_line=false
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else
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echo ":) $line_end_trimmed"
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local multi_line=true
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local line=$line_end_trimmed
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fi
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local config_param_old=$config_param
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local config_param=$(echo "$line" |\
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sed "s/^\"//g;s/\"$//g")
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eval config_key_current_value=\$$config_key_name
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if [ ! -z "$config_key_current_value" ]; then
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export "${config_key_name}"="$config_key_current_value$config_param"
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fi
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fi
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local is_multiline=$is_multiline_next
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done < $config_file
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}
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get8bitCode()
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{
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CODE=$1
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case $CODE in
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default)
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echo 9
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;;
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none)
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echo 9
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;;
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black)
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echo 0
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;;
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red)
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echo 1
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;;
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green)
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echo 2
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;;
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yellow)
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echo 3
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;;
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blue)
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echo 4
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;;
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magenta|purple|pink)
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echo 5
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;;
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cyan)
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echo 6
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;;
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light-gray)
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echo 7
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;;
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dark-gray)
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echo 60
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;;
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light-red)
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echo 61
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;;
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light-green)
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echo 62
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;;
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light-yellow)
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echo 63
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;;
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light-blue)
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echo 64
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;;
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light-magenta|light-purple)
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echo 65
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;;
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light-cyan)
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echo 66
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;;
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white)
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echo 67
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;;
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*)
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echo 0
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esac
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}
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getColorCode()
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{
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COLOR=$1
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if [ $COLOR -eq $COLOR ] 2> /dev/null; then
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if [ $COLOR -gt 0 -a $COLOR -lt 256 ]; then
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echo "38;5;$COLOR"
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else
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echo 0
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fi
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else
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BITCODE=$(get8bitCode $COLOR)
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COLORCODE=$(($BITCODE + 30))
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echo $COLORCODE
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fi
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}
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getBackgroundCode()
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{
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COLOR=$1
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if [ $COLOR -eq $COLOR ] 2> /dev/null; then
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if [ $COLOR -gt 0 -a $COLOR -lt 256 ]; then
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echo "48;5;$COLOR"
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else
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echo 0
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fi
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else
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BITCODE=$(get8bitCode $COLOR)
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COLORCODE=$(($BITCODE + 40))
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echo $COLORCODE
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fi
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}
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getEffectCode()
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{
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EFFECT=$1
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NONE=0
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case $EFFECT in
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none)
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echo $NONE
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;;
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default)
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echo $NONE
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;;
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bold)
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echo 1
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;;
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bright)
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echo 1
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;;
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dim)
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echo 2
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;;
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underline)
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echo 4
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;;
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blink)
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echo 5
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;;
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reverse)
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echo 7
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;;
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hidden)
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echo 8
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;;
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strikeout)
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echo 9
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;;
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*)
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echo $NONE
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esac
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}
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getFormattingSequence()
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{
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START='\e[0;'
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MIDLE=$1
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END='m'
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echo -n "$START$MIDLE$END"
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}
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applyCodeToText()
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{
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local RESET=$(getFormattingSequence $(getEffectCode none))
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TEXT=$1
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CODE=$2
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echo -n "$CODE$TEXT$RESET"
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}
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getFormatCode()
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{
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local RESET=$(getFormattingSequence $(getEffectCode none))
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if [ "$#" -eq 0 ]; then
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echo -n "$RESET"
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elif [ "$#" -eq 1 ]; then
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TEXT_COLOR=$(getFormattingSequence $(getColorCode $1))
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echo -n "$TEXT_COLOR"
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else
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FORMAT=""
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while [ "$1" != "" ]; do
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TYPE=$1
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ARGUMENT=$2
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case $TYPE in
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-c)
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CODE=$(getColorCode $ARGUMENT)
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;;
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-b)
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CODE=$(getBackgroundCode $ARGUMENT)
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;;
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-e)
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CODE=$(getEffectCode $ARGUMENT)
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;;
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*)
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CODE=""
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esac
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if [ "$FORMAT" != "" ]; then
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FORMAT="$FORMAT;"
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fi
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FORMAT="$FORMAT$CODE"
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shift
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shift
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done
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FORMAT_CODE=$(getFormattingSequence $FORMAT)
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echo -n "${FORMAT_CODE}"
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fi
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}
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formatText()
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{
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local RESET=$(getFormattingSequence $(getEffectCode none))
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if [ "$#" -eq 0 ]; then
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echo -n "${RESET}"
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elif [ "$#" -eq 1 ]; then
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TEXT=$1
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echo -n "${TEXT}${RESET}"
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else
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TEXT=$1
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FORMAT_CODE=$(getFormatCode "${@:2}")
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applyCodeToText "$TEXT" "$FORMAT_CODE"
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fi
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}
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removeColorCodes()
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{
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printf "$1" | sed 's/\x1b\[[0-9;]*m//g'
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}
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shortenPath()
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{
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local path=$1
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local max_length=$2
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local default_max_length=25
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local trunc_symbol=".."
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if [ -z "$path" ]; then
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echo ""
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exit
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elif [ -z "$max_length" ]; then
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local max_length=$default_max_length
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fi
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local path=${path/#$HOME/\~}
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local dir=${path##*/}
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local dir_length=${#dir}
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local path_length=${#path}
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local print_length=$(( ( max_length < dir_length ) ? dir_length : max_length ))
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if [ $path_length -gt $print_length ]; then
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local offset=$(( $path_length - $print_length ))
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local truncated_path=${path:$offset}
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local clean_path="/${truncated_path#*/}"
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local removed_path=${path%%"$clean_path"}
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if [ "$removed_path" == "~" ]; then
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local short_path="~${clean_path}"
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else
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local short_path=${trunc_symbol}${clean_path}
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fi
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else
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local short_path=$path
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fi
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echo $short_path
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}
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enableTerminalLineWrap()
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{
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printf '\e[?7h'
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}
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disableTerminalLineWrap()
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{
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printf '\e[?7l'
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}
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saveCursorPosition()
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{
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printf "\e[s"
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}
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moveCursorToSavedPosition()
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{
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printf "\e[u"
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}
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moveCursorToRowCol()
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{
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local row=$1
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local col=$2
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printf "\e[${row};${col}H"
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}
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moveCursorHome()
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{
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printf "\e[;H"
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}
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moveCursorUp()
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{
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local inc=$1
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if [ -z "$inc" ]; then
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printf "\e[1A"
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elif [ $inc -gt 0 ]; then
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printf "\e[${inc}A"
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fi
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}
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moveCursorDown()
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{
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local inc=$1
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if [ -z "$inc" ]; then
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printf "\e[1B"
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elif [ $inc -gt 0 ]; then
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printf "\e[${inc}B"
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fi
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}
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moveCursorRight()
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{
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local inc=$1
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if [ -z "$inc" ]; then
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printf "\e[1C"
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elif [ $inc -gt 0 ]; then
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printf "\e[${inc}D"
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fi
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}
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moveCursorLeft()
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{
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local inc=$1
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if [ -z "$inc" ]; then
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printf "\e[1D"
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elif [ $inc -gt 0 ]; then
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printf "\e[${inc}C"
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fi
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}
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getTerminalNumRows()
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{
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tput lines
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}
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getTerminalNumCols()
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{
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tput cols
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}
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getTextNumRows()
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{
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local rows=$(echo -e "$1" | wc -l )
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echo "$rows"
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}
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getTextNumCols()
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{
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local columns=$(echo -e "$1" | sed 's/\x1b\[[0-9;]*m//g' | wc -L )
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echo "$columns"
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}
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getTextShape()
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{
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echo "$(getTextNumRows) $(getTextNumCols)"
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}
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printWithOffset()
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{
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local row=$1
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local col=$2
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local text=${@:3}
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moveCursorDown "$row"
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if [ $col -gt 0 ]; then
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col_spacer="\\\\e[${col}C"
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local text=$(echo "$text" |\
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sed "s/^/$col_spacer/g;s/\\\\n/\\\\n$col_spacer/g")
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fi
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disableTerminalLineWrap
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echo -e "${text}"
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enableTerminalLineWrap
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}
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printTwoElementsSideBySide()
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{
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local element_1=$1
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local element_2=$2
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local print_cols_max=$3
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local term_cols=$(getTerminalNumCols)
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if [ ! -z "$print_cols_max" ]; then
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local term_cols=$(( ( $term_cols > $print_cols_max ) ?\
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$print_cols_max : $term_cols ))
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fi
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local e_1_cols=$(getTextNumCols "$element_1")
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local e_1_rows=$(getTextNumRows "$element_1")
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local e_2_cols=$(getTextNumCols "$element_2")
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local e_2_rows=$(getTextNumRows "$element_2")
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local free_cols=$(( $term_cols - $e_1_cols - $e_2_cols ))
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if [ $free_cols -lt 1 ]; then
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local free_cols=0
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fi
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if [ $e_1_cols -gt 0 ] && [ $e_2_cols -gt 0 ]; then
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local h_pad=$(( $free_cols/3 ))
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local e_1_h_pad=$h_pad
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local e_2_h_pad=$(( $e_1_cols + 2*$h_pad ))
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elif [ $e_1_cols -gt 0 ]; then
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local h_pad=$(( $free_cols/2 ))
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local e_1_h_pad=$h_pad
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local e_2_h_pad=0
|
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elif [ $e_2_cols -gt 0 ]; then
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local h_pad=$(( $free_cols/2 ))
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local e_1_h_pad=0
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local e_2_h_pad=$h_pad
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||||
else
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local e_1_h_pad=0
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local e_2_h_pad=0
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fi
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local e_1_v_pad=$(( ( $e_1_rows > $e_2_rows ) ?\
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0 : (( ($e_2_rows - $e_1_rows)/2 )) ))
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local e_2_v_pad=$(( ( $e_2_rows > $e_1_rows ) ?\
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0 : (( ($e_1_rows - $e_2_rows)/2 )) ))
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local max_rows=$(( ( $e_1_rows > $e_2_rows ) ? $e_1_rows : $e_2_rows ))
|
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for i in `seq $max_rows`; do printf "\n"; done
|
||||
moveCursorUp $max_rows
|
||||
saveCursorPosition
|
||||
printWithOffset $e_1_v_pad $e_1_h_pad "$element_1"
|
||||
moveCursorToSavedPosition
|
||||
printWithOffset $e_2_v_pad $e_2_h_pad "$element_2"
|
||||
moveCursorToSavedPosition
|
||||
moveCursorDown $(( $max_rows ))
|
||||
}
|
||||
function better_ls()
|
||||
{
|
||||
shopt -s extglob
|
||||
local LS="$(type -P ls)"
|
||||
if [ $# -eq 0 ]; then
|
||||
files=$($LS -U . 2> /dev/null | wc -l)
|
||||
if [ "$files" != "0" ]
|
||||
then
|
||||
$LS -d {.,..,*} -lA --color=auto --human-readable \
|
||||
--time-style=long-iso --group-directories-first;
|
||||
hidden_files=$($LS -U -d .[^.]* 2> /dev/null | wc -l)
|
||||
if [ "$hidden_files" != "0" ]
|
||||
then
|
||||
echo ""
|
||||
$LS -d .[^.]* -l --color=auto --hide='..' \
|
||||
--human-readable --time-style=long-iso \
|
||||
--group-directories-first;
|
||||
fi
|
||||
else
|
||||
$LS -d {.,..,} -lA --color=auto --human-readable \
|
||||
--time-style=long-iso --group-directories-first;
|
||||
fi
|
||||
elif [ $# -eq 1 -a -d "$1" ]; then
|
||||
local current_pwd="$PWD"
|
||||
'cd' "$1/"
|
||||
better_ls
|
||||
'cd' "$current_pwd"
|
||||
elif [ $# -eq 1 -a -f "$1" ]; then
|
||||
$LS -l --color=auto --human-readable --time-style=long-iso "$1"
|
||||
else
|
||||
$LS --color=auto --human-readable --time-style=long-iso \
|
||||
--group-directories-first "$@";
|
||||
fi
|
||||
}
|
||||
alias ls='better_ls'
|
||||
Loading…
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