crystal-fswatch

fswatch bindings for Crystal

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     fswatch:
       github: bcardiff/crystal-fswatch

2. Run shards install

Usage

require "fswatch"

FSWatch.watch "." do |event|
  pp! event
end

sleep 10 # keep main fiber busy to prevent exiting

Contributing

1. Fork it (https://github.com/bcardiff/crystal-fswatch/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

Development

For docker there are a couple of images to test things in alpine and ubuntu with crystal and libfswatch installed.

% docker build -t cfsw-ubuntu -f docker/Dockerfile.ubuntu .
% docker run --rm -it -v $(pwd):/src -w /src cfsw-ubuntu /bin/sh
root@5be1b17d7eba:/src# crystal run playground/01_monitor_curdir.cr
root@5be1b17d7eba:/src# crystal spec

To build other platforms use --platform linux/amd64

% docker build -t cfsw-ubuntu -f docker/Dockerfile.ubuntu --platform linux/amd64 .

Contributors

• Brian J. Cardiff - creator and maintainer