Run programs as functions in Elixir
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Sh
An Elixir module inspired by Python's sh package.
Shallows you to call any program as if it were a function.
Adding Sh to Your Project
To use Sh with your projects, simply edit your mix.exs file and add it as a dependency:
defp deps do
[{:sh, "~> 1.1.2"}]
end
Example
iex> Sh.echo "Hello World!" "Hello World!\n"
Options
Shcommands accept as the last argument a list of options.
Sh.curl "http://example.com/", o: "page.html", silent: true ""
The equivalent call without using this feature would be:
Sh.curl "-o", "page.html", "--silent", "http://example.com/"
Underscores
Underscores in a program name or keyword options are converted to dashes.