golang glob watcher. it watches a filesystem tree and notifies on file changes based on a glob pattern
Recursive filesystem event watcher using inotify in golang
Watch file change, and trigger commands. (Cross platform)
fswatch is a go library for monitoring filesystem changes that does not depend on inotify
Encrypted overlay filesystem written in Go
watcher is a Go package for watching for files or directory changes without using filesystem events.
A flexible developer tool that runs processes and responds to filesystem changes
The missing interface filesystem abstraction for Go
Package vfs provides an abstraction of the os and ioutil packages that is easy to test.