cr-bundle

cr-bundle is a CLI tool for bundling Crystal language's source codes into a single file.

Installation

First you'll need to install Crystal.

$ cd <your favorite directory>
$ git clone https://github.com/yuruhi/cr-bundle.git && cd cr-bundle
$ shards build --release
$ cp bin/cr-bundle <your favorite bin>

Usage

cr-bundle is a crystal language's bundler.

usage: cr-bundle [programfile]

    -v, --version                    show the cr-bundle version number
    -h, --help                       show this help message
    -e SOURCE, --eval SOURCE         eval code from args
    -i, --inplace                    inplace edit
    -f, --format                     run format after bundling
    -p PATH, --path PATH             indicate require path
                                     (you can be specified with the environment `CR_BUNDLE_PATH`)
    -d, --dependencies               output dependencies

$ cat a.cr
require "./b"
puts "a.cr"

$ cat b.cr
puts "b.cr"

$ cr-bundle a.cr
# require "./b"
puts "b.cr"

puts "a.cr"

The directory to search can be specified with the environment CR_BUNDLE_PATH. If it is not specified, the argument of the -p option is used.

For detail require sepcification, see Requiring files - Crystal.

Contributing

1. Fork it (https://github.com/your-github-user/cr-bundle/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

Contributors

• yuruhi - creator and maintainer