watchexec

v 2.3.0 Updated: 6 months, 2 weeks ago

Executes commands in response to file modifications

Software development often involves running the same commands over and over. Boring! watchexec is a simple, standalone tool that watches a path and runs a command whenever it detects modifications. Example use cases: automatically run unit tests, run linters/syntax checkers, rebuild artifacts

https://watchexec.github.io/

To install watchexec, paste this into the macOS Terminal after installing MacPorts

sudo port install watchexec

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