diff options
Diffstat (limited to 'tool/ifchange')
| -rwxr-xr-x | tool/ifchange | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/tool/ifchange b/tool/ifchange index 7d7b377be7..4164572b76 100755 --- a/tool/ifchange +++ b/tool/ifchange @@ -5,6 +5,7 @@ set -e timestamp= keepsuffix= empty= +color=auto until [ $# -eq 0 ]; do case "$1" in --timestamp) @@ -22,6 +23,12 @@ until [ $# -eq 0 ]; do --empty) empty=yes ;; + --color) + color=always + ;; + --color=*) + color=`expr \( "$1" : '[^=]*=\(.*\)' \)` + ;; *) break ;; @@ -38,11 +45,10 @@ if [ "$temp" = - ]; then fi msg_begin= msg_unchanged= msg_updated= msg_reset= -if [ -t 1 ]; then - msg_begin="`tput smso 2>/dev/null`" || : - case "$msg_begin" in - ""*m) - msg_begin="`echo "$msg_begin" | sed 's/[0-9]*m$//'`" +if [ "$color" = always -o \( "$color" = auto -a -t 1 \) ]; then + msg_begin="[" + case "`tput smso 2>/dev/null`" in + "$msg_begin"*m|"") if [ ${TEST_COLORS:+set} ]; then msg_unchanged=`expr ":$TEST_COLORS:" : ".*:pass=\([^:]*\):"` msg_updated=`expr ":$TEST_COLORS:" : ".*:fail=\([^:]*\):"` |