fswatch

Install command: 
brew install fswatch

Monitor a directory for changes and run a shell command

https://github.com/emcrisostomo/fswatch

License: GPL-3.0-or-later and Apache-2.0

Formula JSON API: /api/formula/fswatch.json

Formula code: fswatch.rb on GitHub

Bottle (binary package) installation support provided for:

Apple Silicon sonoma ✅
ventura ✅
monterey ✅
big sur ✅
Intel sonoma ✅
ventura ✅
monterey ✅
big sur ✅
catalina ✅
64-bit linux ✅

Current versions:

stable ✅ 1.17.1

Analytics:

Installs (30 days)
fswatch 729
Installs on Request (30 days)
fswatch 698
Build Errors (30 days)
fswatch 0
Installs (90 days)
fswatch 2,307
Installs on Request (90 days)
fswatch 2,159
Installs (365 days)
fswatch 6,375
Installs on Request (365 days)
fswatch 5,902
Fork me on GitHub