arduino-cli 0.5.0 (new formula)

[Efrat19]

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• Have you checked that there aren't other open pull requests for the same formula update/change?
• Have you built your formula locally with brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• Does your build pass brew audit --strict <formula> (after doing brew install <formula>)?

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this PR is created to meet a feature request at arduino-cli -
arduino/arduino-cli#275

[SMillerDev]

We need a test that exercises the some of the functionality of the app. Version checks or usage checks (foo --version or foo --help) are not sufficient, as explained in the formula cookbook.

In most cases, a good test would involve running a simple test case: run #{bin}/foo input.txt.

• Then you can check that the output is as expected (with assert_equal or assert_match on the output of shell_output)
• You can also check that an output file was created, if that is expected: assert_predicate testpath/"output.txt", :exist?

Some advice for specific cases:

• If the formula is a library, compile and run some simple code that links against it. It could be taken from upstream's documentation / source examples.
• If the formula is for a GUI program, try to find some function that runs as command-line only, like a format conversion, reading or displaying a config file, etc.
• If the software cannot function without credentials, a test could be to try to connect with invalid credentials (or without credentials) and confirm that it fails as expected.
• Same if the software requires a virtual machine, docker instance, etc. to be running.

[SMillerDev]

This seems to be specific to an OS (macOS). For homebrew this downloads needs to be the full source.

[Efrat19]

Im working on it please dont close this pr 😆

[Efrat19]

Hey @SMillerDev @fxcoudert i was fixing it according to your feedback
it still fails now
the error is with brew audit, which says:

arduino-cli:
  * C: 7: col 6: Don't use OS.mac?; Homebrew/core only supports macOS
  * C: 10: col 9: Don't use OS.linux?; Homebrew/core only supports macOS
Error: 2 problems in 1 formula detected

thats exactly the opposite of what you said above:

This seems to be specific to an OS (macOS). For homebrew this downloads needs to be the full source.

any help?
thanks!
Efrat