Very prompt
Signed-off-by: Aleksandar 'The Cobra' Widulski <thecobra@riseup.net>
This commit is contained in:
Aleksandar 'The Cobra' Widulski
parent
a7d441da71
commit
0b48a81b2a
143
.prompt
143
.prompt
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@ -4,10 +4,11 @@
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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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LAST_RT="$EPOCHREALTIME"
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INC_TIME=1
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if [[ "$BASH_COMMAND" != "$PROMPT_COMMAND" ]]; then
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if [[ "$LAST_BASH_COMMAND" == "$PROMPT_COMMAND" ]]; then
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LAST_RT="$EPOCHREALTIME"
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INC_TIME=1
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fi
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fi
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LAST_BASH_COMMAND="$BASH_COMMAND"
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}
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@ -16,72 +17,86 @@ trap '__debug_trap' DEBUG
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__get_cmd_time() {
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# Set hours minutes seconds and remove preceding zeros
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TZ=UTC
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local YEAR=$(($((10#$(printf '%(%Y)T' $CMD_TIME)))-1970))
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local DAYS=$((10#$(printf '%(%j)T' $CMD_TIME)))
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local HOUR=$((10#$(printf '%(%H)T' $CMD_TIME)))
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local MINS=$((10#$(printf '%(%M)T' $CMD_TIME)))
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local SECS=$((10#$(printf '%(%S)T' $CMD_TIME))) #wtf sex???
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local YEAR=$((10#0$(($(TZ=UTC printf '%(%Y)T' $CMD_TIME)))-1970))
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local DAYS=$((10#$(TZ=UTC printf '%(%j)T' $CMD_TIME)))
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local HOUR=$((10#$(TZ=UTC printf '%(%H)T' $CMD_TIME)))
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local MINS=$((10#$(TZ=UTC printf '%(%M)T' $CMD_TIME)))
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local SECS=$((10#$(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 '%sd ' ${YEAR:-0}
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[ $CMD_TIME -ge 86400 ] && printf '%sd ' ${DAYS:-0}
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[ $CMD_TIME -ge 3600 ] && printf '%sh ' ${HOUR:-0}
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[ $CMD_TIME -ge 60 ] && printf '%sm ' ${MINS:-0}
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[ $CMD_TIME -ge 1 ] && printf '%ss ' ${SECS:-0}
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printf '%sμs' ${CMD_US:-0}
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[[ $CMD_TIME -ge 31536000 ]] && printf '%sy ' ${YEAR:-0}
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[[ $CMD_TIME -ge 86400 ]] && printf '%sd ' ${DAYS:-0}
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[[ $CMD_TIME -ge 3600 ]] && printf '%sh ' ${HOUR:-0}
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[[ $CMD_TIME -ge 60 ]] && printf '%sm ' ${MINS:-0}
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[[ $CMD_TIME -ge 1 ]] && printf '%ss ' ${SECS:-0}
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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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case $1 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$(($1-128)) ;; # Savagery
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*) printf $1 ;; # Print exit code if not in list
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esac
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local RED="\[\033[31m\]"
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local WHT="\[\033[37m\]"
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j=0
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for i in $@; do
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if [[ $j != 0 ]]; then
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printf '%s' "$WHT"
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[[ $(eval echo \${$((j+1))}) == ";"
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|| $(eval echo \${$((j-1))}) == ";" ]] &&
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printf ";" ||
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printf "|"
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printf '%s' "$RED"
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fi
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j=$((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$(($1-128)) ;; # Savagery
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*) printf $i ;; # Print exit code if not in list
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esac
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done
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}
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__prompt() {
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# Get exit code
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local PEC=${?:-0}
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local PLC=(${PIPESTATUS[@]})
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# LAST_RT is not set before a command is run
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# *_RT may not be set
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LAST_RT="${LAST_RT:-$EPOCHREALTIME}"
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PROMPT_RT="${PROMPT_RT:-$EPOCHREALTIME}"
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# Reset time when prompt was first displayed after command
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if [ ${INC_TIME:-1} -ne 0 ]; then
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if [[ ${INC_TIME:-1} != 0 ]]; then
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PROMPT_RT="$EPOCHREALTIME"
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INC_TIME=0
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fi
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@ -89,8 +104,9 @@ __prompt() {
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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="${PROMPT_RT%.*}${PROMPT_RT#*.}"
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LAST_RT1M="${LAST_RT%.*}${LAST_RT#*.}"
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local PROMPT_RT1M="${PROMPT_RT%.*}${PROMPT_RT#*.}"
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local LAST_RT1M="${LAST_RT%.*}${LAST_RT#*.}"
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# Subtract and divide by 1 million to get a more accurate difference
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CMD_TIME="$(((PROMPT_RT1M-LAST_RT1M)/1000000))"
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CMD_TIME="${CMD_TIME:-0}"
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@ -101,7 +117,7 @@ __prompt() {
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local PROMPT_US_CLN="$((10#$PROMPT_US))"
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local PROMPT_US_CLN="${PROMPT_US_CLN:-0}"
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[ $PROMPT_US_CLN -lt $LAST_US ] &&
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[[ $PROMPT_US_CLN < $LAST_US ]] &&
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CMD_US="$((1$PROMPT_US-$LAST_US))" ||
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CMD_US="$(($PROMPT_US_CLN-$LAST_US))"
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CMD_US="$((10#$CMD_US))"
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@ -123,10 +139,15 @@ __prompt() {
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# Text
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# [INT], [4], etc.
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local SIG="$([ $PEC -ne 0 ] && printf '%s[%s%s%s] ' "$BLU" "$RED" "$(__sig $PEC)" "$BLU")"
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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="$([ $UID -eq 0 ] && printf %s "$RED" || printf %s "$YLW")"
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local COL="$([[ $UID == 0 ]] && printf %s "$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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