A failed target results in unrecognised targets until next reconfigure

[Southclaws]

{
    "level": "error",
    "ts": "2020-04-13T12:51:51.924Z",
    "caller": "watcher/git.go:88",
    "msg": "failed to handle event",
    "url": "https://github.com/picostack/test",
    "error": "attempt to handle event for unknown target https://github.com/picostack/test at /data/targets/test"
}

attempt to handle event for unknown target https://github.com/picostack/test at /data/targets/test
github.com/picostack/pico/watcher.(*GitWatcher).handle
    /home/runner/work/pico/pico/watcher/git.go:213
github.com/picostack/pico/watcher.(*GitWatcher).Start.func1
    /home/runner/work/pico/pico/watcher/git.go:87
github.com/picostack/pico/watcher.(*GitWatcher).Start
    /home/runner/work/pico/pico/watcher/git.go:101
github.com/picostack/pico/service.(*App).Start.func2
    /home/runner/work/pico/pico/service/service.go:121
runtime.goexit
    /opt/hostedtoolcache/go/1.14.1/x64/src/runtime/asm_amd64.s:1373

So this error attempt to handle event for unknown target https://github.com/picostack/test at /data/targets/test seems to indicate that once a command fails, it's lost from the targets list and future events will not match against it because it's missing.