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# Fancy output is for terminal output only.
[[ -t 1 ]] || return
### Fancy Logging/Error reporting
function report_err {
print_prefixed "${FANCY_OTHER}" "${FANCY_HIGHLIGHT}$*"
}
function report_notice {
print_prefixed "${FANCY_OTHER}" "$*"
}
function report_try {
printf "${FANCY_OTHER}${PREFIX_BUSY}${FANCY_NORMAL} %s " "$*"
report_busy
REPORT_TRYING=1
}
function report_fail {
if [[ -n "$*" ]]; then
if [[ -n "$REPORT_TRYING" ]]; then
report_append "$*"
report_failed
REPORT_TRYING=
else
print_prefixed "${FANCY_FAILED}" "${FANCY_HIGHLIGHT}$*"
fi
elif [[ -n "$REPORT_TRYING" ]]; then
report_failed
REPORT_TRYING=
fi
}
function report_success {
if [[ -n "$*" ]]; then
if [[ -n "$REPORT_TRYING" ]]; then
report_append "$*"
report_done
REPORT_TRYING=
else
print_prefixed "${FANCY_DONE}" "$*"
fi
elif [[ -n "$REPORT_TRYING" ]]; then
report_done
REPORT_TRYING=
fi
}
function report_append {
printf -- "${RESTORE_POSITION}${FANCY_OTHER}-${FANCY_NORMAL} %s " "$*"
}
function report_busy {
printf "${CURSOR_STATUS} [${FANCY_BUSY} BUSY ${FANCY_NORMAL}] "
}
function report_failed {
printf "${CURSOR_STATUS} [${FANCY_FAILED}FAILED${FANCY_NORMAL}]\n"
}
function report_done {
printf "${CURSOR_STATUS} [${FANCY_DONE} DONE ${FANCY_NORMAL}]\n"
}
function print_prefixed {
local c_prefix=$1
shift
printf "${c_prefix}${PREFIX_ATTENTION}${FANCY_NORMAL} %s${FANCY_NORMAL}\n" "$*"
}
SAVE_POSITION=$(tput sc)
RESTORE_POSITION=$(tput rc)
COLUMNS=$(tput cols)
(( COLUMNS == 0 )) && COLUMNS=80
CURSOR_STATUS=${SAVE_POSITION}$(tput hpa $(( COLUMNS - 10 )) )
FANCY_NORMAL=$(tput sgr0)
FANCY_HIGHLIGHT=${FANCY_NORMAL}$(tput bold)
FANCY_BUSY=${FANCY_NORMAL}$(tput setaf 6) # cyan
FANCY_FAILED=${FANCY_HIGHLIGHT}$(tput setaf 1) # red
FANCY_DONE=${FANCY_HIGHLIGHT}$(tput setaf 2) # green
FANCY_OTHER=${FANCY_HIGHLIGHT}$(tput setaf 4) # blue
PREFIX_BUSY="::"
PREFIX_ATTENTION=" >"
# vim: ft=sh ts=4 et sw=4:
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