[ARROW-17872] [CI] Reduce required dependencies on macOS builds

• Type: Wish
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 10.0.0
• Component/s: C++, Continuous Integration, GLib, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/33087
• Assignee: Jin Shang
• Reporter: Antoine Pitrou
• Created: 28/Sep/22 09:05
• Updated: 11/Jan/23 11:56
• Resolved: 08/Oct/22 21:59

Description

Our macOS CI builds on Github Actions usually take at least 10 minutes installing dependencies from Homebrew (because of compiling from source?). It would be nice to cache those, especially as they probably don't change often.

Issue Links

• is related to: ARROW-17902 [C++][Gandiva] Solve LLVM 15 CI performace and compatibility issues
• links to: GitHub Pull Request #14310