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Fix *BSD support for terminal colours

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This commit is contained in:
Panayiotis Kkolos 2014-03-08 22:52:06 +02:00 committed by Olivier Mengué
parent 81b080e2a6
commit 4572bd02fa
1 changed files with 24 additions and 11 deletions
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35
liquidprompt
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@ -186,18 +186,31 @@ _lp_source_config()
local ti_sgr0="$( { tput sgr0 || tput me ; } 2>/dev/null )"
local ti_bold="$( { tput bold || tput md ; } 2>/dev/null )"
local ti_setaf
if tput setaf >/dev/null 2>&1 ; then
ti_setaf () { tput setaf "$1" ; }
elif tput AF >/dev/null 2>&1 ; then
# *BSD
ti_setaf () { tput AF "$1" ; }
elif tput AF 1 >/dev/null 2>&1 ; then
local ti_setab
if tput setaf 0 >/dev/null 2>&1; then
ti_setaf() { tput setaf "$1" ; }
elif tput AF 0 >/dev/null 2>&1; then
# FreeBSD
ti_setaf() { tput AF "$1" ; }
elif tput AF 0 0 0 >/dev/null 2>&1; then
# OpenBSD
ti_setaf () { tput AF "$1" ; }
ti_setaf() { tput AF "$1" 0 0 ; }
else
echo "liquidprompt: terminal $TERM not supported" >&2
ti_setaf () { : ; }
fi
if tput setab 0 >/dev/null 2>&1; then
ti_setab() { tput setab "$1" ; }
elif tput AB 0 >/dev/null 2>&1; then
# FreeBSD
ti_setab() { tput AB "$1" ; }
elif tput AB 0 0 0 >/dev/null 2>&1; then
# OpenBSD
ti_setab() { tput AB "$1" 0 0 ; }
else
echo "liquidprompt: terminal $TERM not supported" >&2
ti_setab() { : ; }
fi
# Colors: variables are local so they will have a value only
# during config loading and will not conflict with other values
@ -211,9 +224,9 @@ _lp_source_config()
local RED="${_LP_OPEN_ESC}$(ti_setaf 1)${_LP_CLOSE_ESC}"
local BOLD_RED="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 1)${_LP_CLOSE_ESC}"
local WARN_RED="${_LP_OPEN_ESC}$(ti_setaf 0 ; tput setab 1)${_LP_CLOSE_ESC}"
local CRIT_RED="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 7 ; tput setab 1)${_LP_CLOSE_ESC}"
local DANGER_RED="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 3 ; tput setab 1)${_LP_CLOSE_ESC}"
local WARN_RED="${_LP_OPEN_ESC}$(ti_setaf 0 ; ti_setab 1)${_LP_CLOSE_ESC}"
local CRIT_RED="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 7 ; ti_setab 1)${_LP_CLOSE_ESC}"
local DANGER_RED="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 3 ; ti_setab 1)${_LP_CLOSE_ESC}"
local GREEN="${_LP_OPEN_ESC}$(ti_setaf 2)${_LP_CLOSE_ESC}"
local BOLD_GREEN="${_LP_OPEN_ESC}${ti_bold}$(ti_setaf 2)${_LP_CLOSE_ESC}"
@ -233,7 +246,7 @@ _lp_source_config()
# NO_COL is special: it will be used at runtime, not just during config loading
NO_COL="${_LP_OPEN_ESC}${ti_sgr0}${_LP_CLOSE_ESC}"
unset ti_sgr0 ti_bold ti_setaf
unset ti_sgr0 ti_bold ti_setaf ti_setab
# Default values (globals)