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require "blacklist"
require "cmd/doctor"
require "cmd/search"
require "cmd/tap"
require "formula_installer"
require "hardware"
module Homebrew
def install
raise FormulaUnspecifiedError if ARGV.named.empty?
if ARGV.include? '--head'
raise "Specify `--HEAD` in uppercase to build from trunk."
end
ARGV.named.each do |name|
if !File.exist?(name) && (name =~ HOMEBREW_TAP_FORMULA_REGEX \
|| name =~ HOMEBREW_CASK_TAP_FORMULA_REGEX)
install_tap $1, $2
end
end unless ARGV.force?
begin
formulae = []
if ARGV.casks.any?
brew_cask = Formulary.factory("brew-cask")
install_formula(brew_cask) unless brew_cask.installed?
args = []
args << "--force" if ARGV.force?
args << "--debug" if ARGV.debug?
args << "--verbose" if ARGV.verbose?
ARGV.casks.each do |c|
cmd = "brew", "cask", "install", c, *args
ohai cmd.join " "
system(*cmd)
end
end
ARGV.formulae.each do |f|
# head-only without --HEAD is an error
if not ARGV.build_head? and f.stable.nil? and f.devel.nil?
raise <<-EOS.undent
#{f.name} is a head-only formula
Install with `brew install --HEAD #{f.name}`
EOS
end
# devel-only without --devel is an error
if not ARGV.build_devel? and f.stable.nil? and f.head.nil?
raise <<-EOS.undent
#{f.name} is a devel-only formula
Install with `brew install --devel #{f.name}`
EOS
end
if ARGV.build_stable? and f.stable.nil?
raise "#{f.name} has no stable download, please choose --devel or --HEAD"
end
# --HEAD, fail with no head defined
if ARGV.build_head? and f.head.nil?
raise "No head is defined for #{f.name}"
end
# --devel, fail with no devel defined
if ARGV.build_devel? and f.devel.nil?
raise "No devel block is defined for #{f.name}"
end
if f.installed?
msg = "#{f.name}-#{f.installed_version} already installed"
msg << ", it's just not linked" unless f.linked_keg.symlink? or f.keg_only?
opoo msg
else
formulae << f
end
end
perform_preinstall_checks
formulae.each { |f| install_formula(f) }
rescue FormulaUnavailableError => e
if (blacklist = blacklisted?(e.name))
ofail "#{e.message}\n#{blacklist}"
else
ofail e.message
query = query_regexp(e.name)
puts "Searching formulae..."
puts_columns(search_formulae(query))
puts "Searching taps..."
puts_columns(search_taps(query))
end
end
end
def check_ppc
case Hardware::CPU.type when :ppc, :dunno
abort <<-EOS.undent
Sorry, Homebrew does not support your computer's CPU architecture.
For PPC support, see: https://github.com/mistydemeo/tigerbrew
EOS
end
end
def check_writable_install_location
raise "Cannot write to #{HOMEBREW_CELLAR}" if HOMEBREW_CELLAR.exist? and not HOMEBREW_CELLAR.writable_real?
raise "Cannot write to #{HOMEBREW_PREFIX}" unless HOMEBREW_PREFIX.writable_real? or HOMEBREW_PREFIX.to_s == '/usr/local'
end
def check_xcode
checks = Checks.new
%w[
check_for_installed_developer_tools
check_xcode_license_approved
check_for_osx_gcc_installer
check_for_bad_install_name_tool
].each do |check|
out = checks.send(check)
opoo out unless out.nil?
end
end
def check_macports
unless MacOS.macports_or_fink.empty?
opoo "It appears you have MacPorts or Fink installed."
puts "Software installed with other package managers causes known problems for"
puts "Homebrew. If a formula fails to build, uninstall MacPorts/Fink and try again."
end
end
def check_cellar
FileUtils.mkdir_p HOMEBREW_CELLAR if not File.exist? HOMEBREW_CELLAR
rescue
raise <<-EOS.undent
Could not create #{HOMEBREW_CELLAR}
Check you have permission to write to #{HOMEBREW_CELLAR.parent}
EOS
end
def perform_preinstall_checks
check_ppc
check_writable_install_location
check_xcode
check_cellar
end
def install_formula f
f.print_tap_action
fi = FormulaInstaller.new(f)
fi.options = f.build.used_options
fi.ignore_deps = ARGV.ignore_deps?
fi.only_deps = ARGV.only_deps?
fi.build_bottle = ARGV.build_bottle?
fi.build_from_source = ARGV.build_from_source?
fi.force_bottle = ARGV.force_bottle?
fi.interactive = ARGV.interactive?
fi.git = ARGV.git?
fi.verbose = ARGV.verbose?
fi.quieter = ARGV.quieter?
fi.debug = ARGV.debug?
fi.prelude
fi.install
fi.caveats
fi.finish
rescue FormulaInstallationAlreadyAttemptedError
# We already attempted to install f as part of the dependency tree of
# another formula. In that case, don't generate an error, just move on.
rescue CannotInstallFormulaError => e
ofail e.message
rescue BuildError
check_macports
raise
end
end
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