Homebrew Development

Warning

I have moved brew check and brew move-cask-core to my personal tap, rylan12/personal. I don't currently use the remaining formulae/commands so I have archived the repository. In the future, if I start to use the remaining items, I will migrate them to rylan12/personal and fix them there.

Test formulae and tools for Homebrew development

Run the following command to have access to these formulae and tools:

brew tap rylan12/development

Commands

I've written the following commands to make my Homebrew development easier:

check
check-formula

Once this repository has been tapped, run these commands with:

brew <command>

`check`

This command automates running brew style, brew typecheck, brew man, and brew tests saving time and effort when working on PRs for Homebrew/brew.

Usage: brew check [options]

Run the various checks needed before opening a PR in the Homebrew/brew
repository.

  -t, --tests                      Run brew tests.
  -f, --fix                        Pass the --fix option to brew style.
      --exit-on-failure            Exit if a single check fails instead of
                                   running all checks.
      --only                       Run only the specified command. Options are
                                   style, vale, typecheck,
                                   generate-man-completions, or tests.
      --except                     Don't run the specified checks. Options are
                                   style, vale, typecheck, or
                                   generate-man-completions.
  -d, --debug                      Display any debugging information.
  -q, --quiet                      Make some output more quiet.
  -v, --verbose                    Make some output more verbose.
  -h, --help                       Show this message.

`check-formula`

This command automates testing formulae for PRs to Homebrew/homebrew-core. The command installs and tests the formula as well as running brew style and brew audit on the formula.

Usage: brew check-formula [options] formula

Run the various checks needed on formula before opening a PR in the
Homebrew/homebrew-core repository.

  -f, --fix                        Pass the --fix option to brew style.
      --skip-style                 Don't run brew style.
      --skip-test                  Don't run brew test.
      --skip-audit                 Don't run brew audit.
      --audit-flags                Flags to pass to brew audit. Options are
                                   strict, online, git, or new.
      --continue-on-failure        Run all checks instead of exiting if a
                                   single check fails.
  -k, --keep-formula               Don't uninstall formula when checks are
                                   finished. This is the default if formula
                                   was not installed before running the
                                   checks.
  -u, --uninstall-dependencies     Uninstall the unused dependencies of
                                   formula when checks are finished.
  -d, --debug                      Display any debugging information.
  -q, --quiet                      Make some output more quiet.
  -v, --verbose                    Make some output more verbose.
  -h, --help                       Show this message.

Formulae

`relocation-testing`

This formula is designed to be used to test some of the keg and bottle relocation features.

To prepare this formula for testing, install using:

brew install --verbose --build-bottle rylan12/development/relocation-testing

Then, create a bottle using (to test RPATH relocation, first run export HOMEBREW_RELOCATE_RPATHS=1):

brew bottle --verbose --json --only-json-tab rylan12/development/relocation-testing

The formula contains two dylib files (libfoo.dylib and libbar.dylib) in its lib directory. To verify that RPATH relocation has occurred successfully, extract the bottle archive and ensure the following commands return the expected outputs (run in lib directory):

$ otool -L *
libbar.dylib:
        @@HOMEBREW_PREFIX@@/opt/relocation-testing/lib/libbar.dylib (compatibility version 0.0.0, current version 0.0.0)
        @@HOMEBREW_PREFIX@@/opt/llvm/lib/libLLVM.dylib (compatibility version 1.0.0, current version 12.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1292.100.5)
libfoo.dylib:
        @@HOMEBREW_PREFIX@@/opt/relocation-testing/lib/libfoo.dylib (compatibility version 0.0.0, current version 0.0.0)
        @@HOMEBREW_PREFIX@@/opt/llvm/lib/libLLVM.dylib (compatibility version 1.0.0, current version 12.0.0)
        @loader_path/libbar.dylib (compatibility version 0.0.0, current version 0.0.0)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1292.100.5)

$ otool -l * | rg -A2 LC_RPATH
          cmd LC_RPATH
      cmdsize 48
         path @@HOMEBREW_PREFIX@@/opt/llvm/lib (offset 12)
--
          cmd LC_RPATH
      cmdsize 32
         path @loader_path/ (offset 12)
--
          cmd LC_RPATH
      cmdsize 48
         path @@HOMEBREW_PREFIX@@/opt/llvm/lib (offset 12)
--
          cmd LC_RPATH
      cmdsize 32
         path @loader_path/ (offset 12)

How do I install these formulae?

brew install rylan12/development/<formula>

Or brew tap rylan12/development and then brew install <formula>.

Documentation

brew help, man brew or check Homebrew's documentation.

rylan12 / homebrew-development Goto Github PK