GoReleaser: Switch to homebrew_casks from brews

[tangrufus]

GoReleaser has deprecated brews since v2.10 (June 8, 2025).

See: https://goreleaser.com/blog/goreleaser-v2.10/

Close #669

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Homebrew shell completion installation is currently (v1.18.0) broken. Root cause is unknown.

$ brew install roots/tap/trellis-cli --verbose
==> Fetching downloads for: trellis-cli
==> Verifying checksum for 'b5d7e7afb6032aaaea51bfdbdfb93b7e230b7c13762998d0824abbdb19111b5f--trellis_Darwin_arm64.tar.gz'3.7MB/------
✔︎ Formula trellis-cli (1.18.0)                                                                              Verified     13.7MB/ 13.7MB
==> Installing trellis-cli from roots/tap
mv /private/tmp/homebrew-unpack-20260415-33846-8rr211/LICENSE /private/tmp/trellis-cli-20260415-33846-y79tce/LICENSE
mv /private/tmp/homebrew-unpack-20260415-33846-8rr211/README.md /private/tmp/trellis-cli-20260415-33846-y79tce/README.md
mv /private/tmp/homebrew-unpack-20260415-33846-8rr211/trellis /private/tmp/trellis-cli-20260415-33846-y79tce/trellis
==> Cleaning
==> Finishing up
ln -s ../Cellar/trellis-cli/1.18.0/bin/trellis trellis
==> Summary
🍺  /opt/homebrew/Cellar/trellis-cli/1.18.0: 6 files, 27.5MB, built in 0 seconds
==> Running `brew cleanup trellis-cli`...
Disable this behaviour by setting `HOMEBREW_NO_INSTALL_CLEANUP=1`.
Hide these hints with `HOMEBREW_NO_ENV_HINTS=1` (see `man brew`).

https://github.com/roots/homebrew-tap/blob/1f351691393a4c5d1a9979a41a7981b7fe078824/Formula/trellis-cli.rb#L47 is not triggered. My .zshrc wasn't modified. Thus, no shell completion is installed.

---

I couldn't add $ trellis--autocomplete-install to post-install hook because it cannot be ran twice:

$ trellis --autocomplete-install

# Second run returns error
$ trellis --autocomplete-install
1 error occurred:
        * already installed in /Users/work/.zshrc

My failed attempt:

      hooks:
        post:
          install: |
            if OS.mac?
              system_command "/usr/bin/xattr", args: ["-dr", "com.apple.quarantine", "#{staged_path}/trellis"]
            end
+         system_command "#{HOMEBREW_PREFIX}/bin/trellis", args: ["--autocomplete-install"]
+       pre:
+         uninstall: |
+           system_command "#{HOMEBREW_PREFIX}/bin/trellis", args: ["--autocomplete-uninstall"]

---

Migration

When we release the next tag, we have to delete https://github.com/roots/homebrew-tap/blob/master/Formula/trellis-cli.rb

If anyone using brew bundle:

- brew "roots/tap/trellis-cli"
+ cask "roots/tap/trellis-cli"

[swalkinshaw]

This message basically replaces homebrew's broken autocomplete install? I'm good with this if so

[tangrufus]

Yes.

I found no easy way to make homebrew install auto completion. Therefore, show the message to ask users to $ eval "$(trellis shell-init zsh)" and $ trellis --autocomplete-install manually

[tangrufus]

Side note: Now with go install. I suggest we remove https://github.com/roots/homebrew-tap/blob/master/Formula/trellis-cli-dev.rb as well

[swalkinshaw]

@tangrufus that's a good call

[swalkinshaw]

Let's hold off on merging this for now. @retlehs brought up a good point that ideally we just get trellis-cli into Homebrew core but that would require the Formula running go build I believe

Casks are more correct for pre-built binaries but are generally associated with "desktop apps".

We will play the game if we have to, but if a formula requires go build i don't understand why people wouldn't just use go install