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# Append history
shopt -s histappend
#HISTCONTROL="ignorespace:ignoredups:erasedups"
HISTCONTROL=ignorespace:erasedups
HISTSIZE=100000
HISTFILESIZE=-1
CAA_AT_PROMPT=1
function __caa_before_command {
if [ -z "$CAA_AT_PROMPT" ]; then
return
fi
unset CAA_AT_PROMPT
# TODO: better precision
CAA_COMMAND_START_TIME="$SECONDS"
}
trap '__caa_before_command' DEBUG
if [[ "$TERM" == "" || $- != *i* ]]; then
TERM_RESET=
TERM_RED=
TERM_GREEN=
TERM_YELLOW=
TERM_CYAN=
TERM_WHITE=
TERM_GRAY=
else
TERM_RESET=$(tput sgr0)
TERM_RED=$(tput setaf 1)
TERM_GREEN=$(tput setaf 2)
TERM_YELLOW=$(tput setaf 3)
TERM_CYAN=$(tput setaf 6)
TERM_WHITE=$(tput setaf 7)
TERM_GRAY=$(tput setaf 8)
fi
function __caa_prompt_command {
local EXIT="$?"
CAA_AT_PROMPT=1
local ELAPSED=$((SECONDS - CAA_COMMAND_START_TIME))
history -a
history -c
history -r
if [ "$EXIT" -ge "128" ]; then
local SIG=$((EXIT - 128))
if [ "$SIG" -ge "32" ]; then
local SIGNAME="$SIG"
else
local SIGNAME="$SIG ($(kill -l $SIG))"
fi
echo "${TERM_RED}[Signal $SIGNAME]${TERM_RESET}"
elif [ "$EXIT" != "0" ]; then
if [ "$ELAPSED" -gt "5" ]; then
echo "${TERM_RED}[Exit $EXIT in ${ELAPSED}s]${TERM_RESET}"
else
echo "${TERM_RED}[Exit $EXIT]${TERM_RESET}"
fi
elif [ "$ELAPSED" -gt "5" ]; then
echo "${TERM_GREEN}[Success in ${ELAPSED}s]${TERM_RESET}"
fi
}
PROMPT_COMMAND=__caa_prompt_command
# Check window size on every new prompt.
shopt -s checkwinsize
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