Make kamel cli installable via Homebrew

[edeandrea]

It would be a really nice addition to be able to install the kamel cli via Homebrew for Macos users.

[ipolyzos]

I would be happy to take over this task.

I have created an initial tap for your feedback at kamel-homebrew-tap.

[ipolyzos]

Could you please advise on how a PR should be structured? (path etc)

[edeandrea]

I can't seem to tap it

$ brew tap ipolyzos/kamel-homebrew-tap
==> Tapping ipolyzos/kamel-homebrew-tap
Cloning into '/usr/local/Homebrew/Library/Taps/ipolyzos/homebrew-kamel-homebrew-tap'...
remote: Repository not found.
fatal: repository 'https://github.com/ipolyzos/homebrew-kamel-homebrew-tap/' not found
Error: Failure while executing; `git clone https://github.com/ipolyzos/homebrew-kamel-homebrew-tap /usr/local/Homebrew/Library/Taps/ipolyzos/homebrew-kamel-homebrew-tap` exited with 128.

According to the taps guide for repository naming conventions the repository name should start with homebrew.

[ipolyzos]

The repo does not comply the default naming (user/homebrew-tap) thus why it fails [1] indeed. If you please try the format :

brew tap <user/repo> <URL>

e.g

brew tap ipolyzos/tap https://github.com/ipolyzos/kamel-homebrew-tap

Please see below my log:

$ brew tap ipolyzos/tap https://github.com/ipolyzos/kamel-homebrew-tap                                                                             git:(master|) 
==> Tapping ipolyzos/tap
Cloning into '/home/linuxbrew/.linuxbrew/Homebrew/Library/Taps/ipolyzos/homebrew-tap'...
^[[Aremote: Enumerating objects: 6, done.
remote: Counting objects: 100% (6/6), done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 6 (delta 1), reused 6 (delta 1), pack-reused 0
Unpacking objects: 100% (6/6), 4.67 KiB | 2.33 MiB/s, done.
Tapped 1 formula (33 files, 133.9KB).
$ brew install kamel                                                                                                                               git:(master|) 
==> Installing kamel from ipolyzos/tap
==> Cloning https://github.com/apache/camel-k.git
Updating /home/ipolyzos/.cache/Homebrew/kamel--git
==> Checking out tag 1.0.0-RC2
HEAD is now at 24ddce5 Release 1.0.0-RC2
HEAD is now at 24ddce5 Release 1.0.0-RC2
==> make
==> Caveats
Bash completion has been installed to:
  /home/linuxbrew/.linuxbrew/etc/bash_completion.d

zsh completions have been installed to:
  /home/linuxbrew/.linuxbrew/share/zsh/site-functions
==> Summary
🍺  /home/linuxbrew/.linuxbrew/Cellar/kamel/1.0.0-RC2: 8 files, 59.7MB, built in 1 minute 4 seconds

[nicolaferraro]

@ipolyzos would it work if you contribute that rb file to: https://github.com/Homebrew/homebrew-core/tree/master/Formula ?

I think that's the main repo for brew.

After that is merged we can update our release process to update its version once a new one is released. That's the same thing we do for operator hub.

Can it work?

[ipolyzos]

Absolutely, I will contribute to the suggested repo.

[ipolyzos]

Please see below for the relevant PRs in the HomeBrew and LinuxBrew core projects:

• HomeBrew PR
  - LinuxBrew PR

[ipolyzos]

The HomeBrew PR got accepted and is in a ready-to-merge state.

It is expected soon to be available.

[ipolyzos]

The formula is live.

Now users can install kamel using Homebrew or Linuxbrew respectively.

e.g
$ brew install kamel

[nicolaferraro]

Thanks @ipolyzos!
Can you update the https://github.com/apache/camel-k/blob/master/release.adoc last section (Post Release) with information on what to update when we release a new version of Camel K?

[ipolyzos]

Done, for the update please refer to the PR 1454.

If you could please review, it would be great.

[nicolaferraro]

Thanks!

[ipolyzos]

Thanks!

Glad to help.