带有Blink1反馈的Git

我最近刚买了一个Blink1,我正在尝试将它与Git集成。

alias git='function __git() {
    OUTPUT="$(blink1-tool --list)"
    EXPECTED="no blink(1) devices found"

    git "$@"

    if ! [ "$OUTPUT" = "$EXPECTED" ]
    then
        if [ $? = 0 ]
        then
            blink1-tool --green --blink 1
        else
            blink1-tool --red
        fi
    fi
}; __git'

然而,当我在iTerm中创建一个新命令时,它会在任何git命令之前闪烁。如果我执行这样的命令 git status ,它闪烁4次,但我只看到1次闪烁记录:

On branch master
Your branch is up to date with 'origin/master'.

nothing to commit, working tree clean
blink 1 times rgb:0,ff,0:
set dev:0:0 to rgb:0x00,0xff,0x00 over 300 msec
set dev:0:0 to rgb:0x00,0x00,0x00 over 300 msec