yading@11: #!/bin/sh
yading@11: 
yading@11: set -e
yading@11: 
yading@11: if test "bisect-create" = "`basename $0`" ; then
yading@11:     echo tools/ffbisect created
yading@11:     git show master:tools/bisect-create > tools/ffbisect
yading@11:     chmod u+x tools/ffbisect
yading@11:     exit 1
yading@11: fi
yading@11: 
yading@11: if ! git show master:tools/bisect-create | diff - tools/ffbisect > /dev/null ; then
yading@11:     echo updating tools/ffbisect script to HEAD.
yading@11:     git show master:tools/bisect-create > tools/ffbisect
yading@11:     chmod u+x tools/ffbisect
yading@11:     tools/ffbisect $*
yading@11:     exit 0
yading@11: fi
yading@11: 
yading@11: case "$1" in
yading@11:     need)
yading@11:         case $2 in
yading@11:             ffmpeg|ffplay|ffprobe|ffserver)
yading@11:                 echo $2.c >> tools/bisect.need
yading@11:             ;;
yading@11:         esac
yading@11:     ;;
yading@11:     start|reset)
yading@11:         echo . > tools/bisect.need
yading@11:         git bisect $*
yading@11:     ;;
yading@11:     skip)
yading@11:         git bisect $*
yading@11:     ;;
yading@11:     good|bad)
yading@11:         git bisect $*
yading@11: 
yading@11:         until ls `cat tools/bisect.need` > /dev/null 2> /dev/null; do
yading@11:             git bisect skip || break
yading@11:         done
yading@11:     ;;
yading@11:     run)
yading@11:        shift # remove "run" from arguments
yading@11:        git bisect run sh -c "ls \`cat tools/bisect.need\` > /dev/null 2> /dev/null || exit 125; \"\$@\"" sh "$@"
yading@11:     ;;
yading@11: esac