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Some maintenance work around bashrc files
Signed-off-by: Andrei Jiroh Halili <ajhalili2006@andreijiroh.eu.org>
This commit is contained in:
Andrei Jiroh Halili
parent
e34c3dd5ed
commit
094b8a0009
10 changed files with 44 additions and 35 deletions
0
.config/bash/shell-prompts/.gitkeep
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.config/bash/shell-prompts/.gitkeep
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59
.config/bash/shell-prompts/psflt.bashrc
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.config/bash/shell-prompts/psflt.bashrc
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@ -0,0 +1,59 @@
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#!/usr/bin/env bash
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__sig() {
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# Giant switch case for getting the name of the signal (`kill -l`)
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a=0
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for i in $@; do
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a=$((a+1))
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case $i in
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126) printf ACCES ;;
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127) printf NOENT ;;
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129) printf HUP ;;
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130) printf INT ;;
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131) printf QUIT ;;
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132) printf ILL ;;
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133) printf TRAP ;;
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134) printf ABRT ;;
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135) printf BUS ;;
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136) printf FPE ;;
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137) printf KILL ;;
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138) printf USR1 ;;
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139) printf SEGV ;;
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140) printf USR2 ;;
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141) printf PIPE ;;
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142) printf ALRM ;;
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143) printf TERM ;;
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144) printf STKFLT ;;
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145) printf CHLD ;;
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146) printf CONT ;;
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147) printf STOP ;;
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148) printf TSTP ;;
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149) printf TTIN ;;
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150) printf TTOU ;;
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151) printf URG ;;
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152) printf XCPU ;;
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153) printf XFSZ ;;
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154) printf VTALRM ;;
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155) printf PROF ;;
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156) printf WINCH ;;
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157) printf IO ;;
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158) printf PWR ;;
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159) printf SYS ;;
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16[3-9]|1[7-8][0-9]|19[0-2]) printf RT$(($i-128)) ;; # Savagery
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*) printf $i ;; # Print exit code if not in list
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esac
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done
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}
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sig() {
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PLC=(${PIPESTATUS[@]})
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printf "$(__sig ${PLC[@]})"
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}
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NO_COLOUR="\[\033[0m\]"
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# Bold Colours
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RED="\[\033[01;31m\]"
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GREEN="\[\033[01;32m\]"
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YELLOW="\[\033[01;33m\]"
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BLUE="\[\033[01;34m\]"
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PS1="[${RED}\$(sig)${NO_COLOUR}] [\t] [${RED}\u${NO_COLOUR}@${GREEN}\h${NO_COLOUR}|${BLUE}\w${NO_COLOUR}] [${YELLOW}#\#${NO_COLOUR}] ${GREEN}\$ ${NO_COLOUR}"
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171
.config/bash/shell-prompts/vern.bashrc
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171
.config/bash/shell-prompts/vern.bashrc
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@ -0,0 +1,171 @@
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#!/bin/bash
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# shebang for syntax highlighting purposes
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# Colors
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_NON="\[\033[0m\]"
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_BLD="\[\033[1m\]" # YEP BALD
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_BLK="\[\033[30m\]"
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_RED="\[\033[31m\]"
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_GRN="\[\033[32m\]"
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_YLW="\[\033[33m\]"
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_BLU="\[\033[34m\]"
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_PRP="\[\033[35m\]"
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_CYN="\[\033[36m\]"
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_WHT="\[\033[37m\]"
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__debug_trap() {
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# Set necessary pre-command variables (PROMPT_COMMAND is a
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# command so its excluded here)
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if [[ "$BASH_COMMAND" != "$PROMPT_COMMAND"
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&& "$LAST_BASH_COMMAND" == "$PROMPT_COMMAND" ]]; then
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INC_TIME=1
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LAST_RT="$EPOCHREALTIME" # This should be the last thing done in this function
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fi
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LAST_BASH_COMMAND="$BASH_COMMAND"
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}
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trap '__debug_trap' DEBUG
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__get_cmd_time() {
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# Set hours minutes seconds and remove preceding zeros
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local YEAR=$((10#0$(($(TZ=UTC printf '%(%Y)T' $CMD_TIME)))-1970))
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local DAYS=$((10#0$(TZ=UTC printf '%(%j)T' $CMD_TIME)))
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local HOUR=$((10#0$(TZ=UTC printf '%(%H)T' $CMD_TIME)))
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local MINS=$((10#0$(TZ=UTC printf '%(%M)T' $CMD_TIME)))
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local SECS=$((10#0$(TZ=UTC printf '%(%S)T' $CMD_TIME)))
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# Choose whether or not to print hours minutes and seconds
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[[ $CMD_TIME -ge 31536000 ]] && printf '%sy ' ${YEAR}
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[[ $CMD_TIME -ge 86400 ]] && printf '%sd ' ${DAYS}
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[[ $CMD_TIME -ge 3600 ]] && printf '%sh ' ${HOUR}
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[[ $CMD_TIME -ge 60 ]] && printf '%sm ' ${MINS}
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[[ $CMD_TIME -ge 1 ]] && printf '%ss ' ${SECS}
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# If you want to have a limit uncomment the next line and replace somenum with
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# the minimum microseconds
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# [[ $CMD_US -ge somenum ]] &&
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printf '%sμs' ${CMD_US:-0}
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}
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__sig() {
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# Giant switch case for getting the name of the signal (`kill -l`)
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j=0
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for i in $@; do
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if [[ $j != 0 ]]; then
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printf '%s|%s' "$_WHT" "$_RED"
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fi
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j=$((j+1))
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case $i in
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126) printf ACCES ;;
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127) printf NOENT ;;
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129) printf HUP ;;
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130) printf INT ;;
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131) printf QUIT ;;
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132) printf ILL ;;
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133) printf TRAP ;;
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134) printf ABRT ;;
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135) printf BUS ;;
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136) printf FPE ;;
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137) printf KILL ;;
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138) printf USR1 ;;
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139) printf SEGV ;;
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140) printf USR2 ;;
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141) printf PIPE ;;
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142) printf ALRM ;;
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143) printf TERM ;;
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144) printf STKFLT ;;
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145) printf CHLD ;;
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146) printf CONT ;;
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147) printf STOP ;;
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148) printf TSTP ;;
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149) printf TTIN ;;
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150) printf TTOU ;;
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151) printf URG ;;
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152) printf XCPU ;;
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153) printf XFSZ ;;
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154) printf VTALRM ;;
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155) printf PROF ;;
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156) printf WINCH ;;
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157) printf IO ;;
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158) printf PWR ;;
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159) printf SYS ;;
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16[3-9]|1[7-8][0-9]|19[0-2]) printf RT$(($i-128)) ;; # Savagery
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*) printf $i ;; # Print exit code if not in list
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esac
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done
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}
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__ssh() {
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local CON=($SSH_CONNECTION)
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local SRV_IP="${CON[2]}"
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[[ -z "$SRV_IP" ]] && return
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local SRV_PORT="${CON[3]}"
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# 4 chars from startand 4 chars from end
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local SRV_IP_CUT="${_CYN}${SRV_IP}"
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[[ ${#SRV_IP} -gt 8 ]] && local SRV_IP_CUT="${_CYN}${SRV_IP:0:4}${_WHT}*${_CYN}${SRV_IP: -4}"
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printf '%s' "${_GRN}${_BLU}[${SRV_IP_CUT}${_PRP}${_BLD}:${_NON}${_CYN}${SRV_PORT}${_BLU}]${_NON}"
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}
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__prompt() {
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# Get exit code (must be first)
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local PLC=(${PIPESTATUS[@]})
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# Reset time when prompt was first displayed after command
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# this contributes to the 40 microsecond difference in $CMD_US and the actual time it took
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if [[ "$INC_TIME" != 0 ]]; then
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PROMPT_RT="$EPOCHREALTIME"
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INC_TIME=0
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fi
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# *_RT may not be set
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LAST_RT="${LAST_RT:-$EPOCHREALTIME}"
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PROMPT_RT="${PROMPT_RT:-$EPOCHREALTIME}"
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# Get relative times
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# Remove decimal point, simulating multiplying by 1 million
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PROMPT_RT1M="${PROMPT_RT/.}"
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LAST_RT1M="${LAST_RT/.}"
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CMD_US="$(($PROMPT_RT1M-$LAST_RT1M))"
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CMD_TIME=0
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# Remove last 6 chars, simulating dividing by 1 million to get a more accurate difference
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[[ ${#CMD_US} -lt 6 ]] || CMD_TIME="${CMD_US::-6}"
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[[ ${#CMD_US} -lt 6 ]] || CMD_US="${CMD_US: -6}"
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CMD_US="$((10#0$CMD_US))"
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# Set prompt sections
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# Text
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# ssh detection and indicator
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[[ "$SSH_CONNECTION" ]] && local SSH="$(__ssh) "
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# [INT], [4], etc.
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local i
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for i in ${PLC[@]}; do
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if [[ $i > 0 ]]; then
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local SIG="$(printf '%s[%s%s%s] ' "$_BLU" "$_RED" "$(__sig ${PLC[@]})" "$_BLU")"
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break
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fi
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done
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# [user@homeserver:~]
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local COL="$([[ $UID == 0 ]] && printf '%s' "$_RED" || printf '%s' "$_YLW")"
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local UHD="${_BLD}${_BLU}[${COL}\u${_PRP}@${_CYN}\h${_PRP}:${_GRN}\w${_BLU}]"
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# 2y 351d 12m 43s 382969μs
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local TIME="${_YLW}$(__get_cmd_time)"
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# Random colored $ or #
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_RAND256="\[\033[38;2;$((RANDOM%256));$((RANDOM%256));$((RANDOM%256))m\]"
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local IND="${_RAND256}\\$"
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# Set the prompt
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PS1="${_NON}${SSH}${SIG}${UHD} ${TIME} ${IND} ${_NON}"
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}
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PROMPT_COMMAND=__prompt
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