watchmedo (watchdog) https://github.com/gorakhargosh/watchdog https://pypi.org/project/watchdog/ watchmedo shell-command -R --command 'make build' ./src # プロセスが動いていても停止して再実行する watchmedo auto-restart -R -d ./src -- make serve watchmedo インストール pip3 install watchdog[watchmedo]==2.1.3 ※ 2.1.4 on Ubuntuはバグがありそう
Exception in thread Thread-1: Traceback (most recent call last): File "$HOME/.pyenv/versions/3.9.6/lib/python3.9/threading.py", line 973, in _bootstrap_inner self.run() File "$HOME/.pyenv/versions/3.9.6/lib/python3.9/site-packages/watchdog/observers/api.py", line 199, in run self.dispatch_events(self.event_queue, self.timeout) File "$HOME/.pyenv/versions/3.9.6/lib/python3.9/site-packages/watchdog/observers/api.py", line 372, in dispatch_events handler.dispatch(event) File "$HOME/.pyenv/versions/3.9.6/lib/python3.9/site-packages/watchdog/events.py", line 282, in dispatch self.event_dispatch_map[event.event_type](event) AttributeError: 'RootHandler' object has no attribute 'event_dispatch_map' watchexec https://github.com/watchexec/watchexec https://crates.io/crates/watchexec-cli https://superuser.com/questions/181517/how-to-execute-a-command-whenever-a-file-changes watchexec -w ./src -- make build # プロセスが動いていても停止して再実行する watchexec -r -w ./src -- make serve # 初回実行しない watchexec -p -w ./src -- make event-trigger watchexec インストール Rustのインストール https://www.rust-lang.org/ja/learn/get-started curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh watchexecのインストール cargo install watchexec-cli