Module fwatcher::cli
[−]
[src]
Install
fwatcher
is implemented by rust language,
so you need cargo
command:
cargo install fwatcher
fwatcher
will be installed in your cargo binary directory(~/.cargo/bin/
).
CLI
fwarcher
can be use as a command:
$ fwatcher -h Usage: fwatcher [options] CMD Options: -h, --help Display this message -v, --version Print version info -r, --restart Auto restart command, default to false -d, --directory <dir> Watch directory, default to current directory -p, --pattern <pattern> Watch file glob pattern, default to "*" -P, --exclude_pattern <exclude_pattern> Watch file glob pattern exclusively, default null --delay <second> Delay in seconds for watcher, default to 2 -i, --interval <second> Interval in seconds to scan filesystem, default to 1
For example to search recursively for python files in the current directory and run pytest when a file is updated:
fwatcher -p "**/*.py" pytest --maxfail=2
you can also use more than one directory/pattern option:
fwatcher -d src -d test -p "**/*.py" -p "**/*.html" pytest --maxfail=2
The --restart
option kills the command
if it's still running when a filesystem change happens.
Can be used to restart locally running webservers on updates,
or kill long running tests and restart on updates:
fwatcher -d src -p "**/*.py" --restart run_forever_cmd