76 lines
2.4 KiB
Ruby
76 lines
2.4 KiB
Ruby
# typed: true
|
|
# frozen_string_literal: true
|
|
|
|
raise "HOMEBREW_BREW_FILE was not exported! Please call bin/brew directly!" unless ENV["HOMEBREW_BREW_FILE"]
|
|
|
|
# Path to `bin/brew` main executable in `HOMEBREW_PREFIX`
|
|
HOMEBREW_BREW_FILE = Pathname(ENV["HOMEBREW_BREW_FILE"]).freeze
|
|
|
|
class MissingEnvironmentVariables < RuntimeError; end
|
|
|
|
# Helper module for getting environment variables which must be set.
|
|
#
|
|
# @api private
|
|
module EnvVar
|
|
extend T::Sig
|
|
|
|
sig { params(env: String).returns(String) }
|
|
def self.[](env)
|
|
raise MissingEnvironmentVariables, "#{env} was not exported!" unless ENV[env]
|
|
|
|
ENV.fetch(env)
|
|
end
|
|
end
|
|
|
|
require "extend/git_repository"
|
|
|
|
# Where we link under
|
|
HOMEBREW_PREFIX = Pathname(EnvVar["HOMEBREW_PREFIX"]).freeze
|
|
|
|
# Where `.git` is found
|
|
HOMEBREW_REPOSITORY = Pathname(EnvVar["HOMEBREW_REPOSITORY"])
|
|
.extend(GitRepositoryExtension)
|
|
.freeze
|
|
|
|
# Where we store most of Homebrew, taps, and various metadata
|
|
HOMEBREW_LIBRARY = Pathname(EnvVar["HOMEBREW_LIBRARY"]).freeze
|
|
|
|
# Where shim scripts for various build and SCM tools are stored
|
|
HOMEBREW_SHIMS_PATH = (HOMEBREW_LIBRARY/"Homebrew/shims").freeze
|
|
|
|
# Where external data that has been incorporated into Homebrew is stored
|
|
HOMEBREW_DATA_PATH = (HOMEBREW_LIBRARY/"Homebrew/data").freeze
|
|
|
|
# Where we store symlinks to currently linked kegs
|
|
HOMEBREW_LINKED_KEGS = (HOMEBREW_PREFIX/"var/homebrew/linked").freeze
|
|
|
|
# Where we store symlinks to currently version-pinned kegs
|
|
HOMEBREW_PINNED_KEGS = (HOMEBREW_PREFIX/"var/homebrew/pinned").freeze
|
|
|
|
# Where we store lock files
|
|
HOMEBREW_LOCKS = (HOMEBREW_PREFIX/"var/homebrew/locks").freeze
|
|
|
|
# Where we store built products
|
|
HOMEBREW_CELLAR = Pathname(EnvVar["HOMEBREW_CELLAR"]).freeze
|
|
|
|
# Where downloads (bottles, source tarballs, etc.) are cached
|
|
HOMEBREW_CACHE = Pathname(EnvVar["HOMEBREW_CACHE"]).freeze
|
|
|
|
# Where formulae installed via URL are cached
|
|
HOMEBREW_CACHE_FORMULA = (HOMEBREW_CACHE/"Formula").freeze
|
|
|
|
# Where build, postinstall, and test logs of formulae are written to
|
|
HOMEBREW_LOGS = Pathname(EnvVar["HOMEBREW_LOGS"]).expand_path.freeze
|
|
|
|
# Must use `/tmp` instead of `TMPDIR` because long paths break Unix domain sockets
|
|
HOMEBREW_TEMP = Pathname(EnvVar["HOMEBREW_TEMP"]).yield_self do |tmp|
|
|
tmp.mkpath unless tmp.exist?
|
|
tmp.realpath
|
|
end.freeze
|
|
|
|
# The Ruby path and args to use for forked Ruby calls
|
|
HOMEBREW_RUBY_EXEC_ARGS = [
|
|
RUBY_PATH,
|
|
ENV["HOMEBREW_RUBY_WARNINGS"],
|
|
].freeze
|