Add link of home-brew formula Fischer to README

[Anselmoo]

Add link of home-brew formula Fischer to README

https://formulae.brew.sh/formula/fisher

[jorgebucaran]

Hi @Anselmoo, thanks! Could you walk me through the formula? Where does Fisher get installed exactly?

[Anselmoo]

@jorgebucaran thx for the feedback! To be sure, I didn't develop the bottle, so I assume:

1. Download the latest release and compare sha256
2. Copy the two fisher.fish to dir
3. Make a test in env

fisher.rb

In summary, I thoughts it might help to conclude README??

class Fisher < Formula
  desc "Plugin manager for the Fish shell"
  homepage "https://github.com/jorgebucaran/fisher"
  url "https://github.com/jorgebucaran/fisher/archive/4.3.1.tar.gz"
  sha256 "be4313076a57d05fe2e49a7bd1c2fa8fa2f041af837a31974cd1d8d1f397bf29"
  license "MIT"

  bottle do
    sha256 cellar: :any_skip_relocation, all: "06b0c91b96b21c90c38022f9365a72e2c6fcbfe544cdb4c46f43b347df750bbd"
  end

  depends_on "fish"

  def install
    fish_function.install "functions/fisher.fish"
    fish_completion.install "completions/fisher.fish"
  end

  test do
    system "#{Formula["fish"].bin}/fish", "-c", "fisher install jethrokuan/z"
    assert_equal File.read(testpath/".config/fish/fish_plugins"), "jethrokuan/z\n"
  end
end

[jorgebucaran]

Thanks @Anselmoo. Do you have any idea where (what directory) Fisher would get installed by this?

[Anselmoo]

Thanks @Anselmoo. Do you have any idea where (what directory) Fisher would get installed by this?

/usr/local/share/fish/vendor_completions.d
/usr/local/share/fish/vendor_functions.d

First, it links to \loca\lCellar\fisher Then plugins and fisher will be located at .config after install or update

[jorgebucaran]

Hmm, wouldn't that affect Fisher self-update during fisher update? I need to try this setup.

@Anselmoo Have you had any issues?

[Anselmoo]

No, it's fine, it looks like that after fisher update, it updates regularly. Just fisher will be updated by brew.

[jorgebucaran]

Fisher will self-update every time you fisher update.

[Anselmoo]

Ic, therefore fisher.fishwill come back to ~.config/fish. If the homebrew formula is not matching, close the PR and issue

[jorgebucaran]

There's a similar situation with the arch package, Pacman puts it in a similar location, but then fisher update self-updates and puts Fisher files in your $fisher_path.