Move everything into one file.
This commit is contained in:
Markus Reiter
parent
443111896e
commit
9b50fd81d7
@ -1,39 +1,374 @@
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require "update_migrator/cache_entries_to_double_dashes"
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require "update_migrator/cache_entries_to_symlinks"
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require "update_migrator/legacy_cache"
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require "update_migrator/legacy_keg_symlinks"
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require "update_migrator/legacy_repository"
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require "hbc/cask_loader"
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require "hbc/download"
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module UpdateMigrator
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module_function
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class << self
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def formula_resources(formula)
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specs = [formula.stable, formula.devel, formula.head].compact
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def formula_resources(formula)
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specs = [formula.stable, formula.devel, formula.head].compact
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[*formula.bottle&.resource] + specs.flat_map do |spec|
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[
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spec,
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*spec.resources.values,
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*spec.patches.select(&:external?).map(&:resource),
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]
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end
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end
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private :formula_resources
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[*formula.bottle&.resource] + specs.flat_map do |spec|
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[
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spec,
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*spec.resources.values,
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*spec.patches.select(&:external?).map(&:resource),
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def parse_extname(url)
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uri_path = if URI::DEFAULT_PARSER.make_regexp =~ url
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uri = URI(url)
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uri.query ? "#{uri.path}?#{uri.query}" : uri.path
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else
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url
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end
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# Given a URL like https://example.com/download.php?file=foo-1.0.tar.gz
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# the extension we want is ".tar.gz", not ".php".
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Pathname.new(uri_path).ascend do |path|
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ext = path.extname[/[^?&]+/]
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return ext if ext
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end
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nil
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end
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private :parse_extname
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def migrate_cache_entries_to_double_dashes(initial_version)
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return if initial_version && initial_version > "1.7.1"
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return if ENV.key?("HOMEBREW_DISABLE_LOAD_FORMULA")
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ohai "Migrating cache entries..."
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Formula.each do |formula|
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formula_resources(formula).each do |resource|
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downloader = resource.downloader
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url = downloader.url
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name = resource.download_name
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version = resource.version
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extname = parse_extname(url)
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old_location = downloader.cache/"#{name}-#{version}#{extname}"
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new_location = downloader.cache/"#{name}--#{version}#{extname}"
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next unless old_location.file?
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if new_location.exist?
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begin
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FileUtils.rm_rf old_location
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rescue Errno::EACCES
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opoo "Could not remove #{old_location}, please do so manually."
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end
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else
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begin
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FileUtils.mv old_location, new_location
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rescue Errno::EACCES
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opoo "Could not move #{old_location} to #{new_location}, please do so manually."
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end
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end
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end
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end
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end
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def migrate_cache_entries_to_symlinks(initial_version)
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return if initial_version && initial_version > "1.7.2"
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return if ENV.key?("HOMEBREW_DISABLE_LOAD_FORMULA")
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ohai "Migrating cache entries..."
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cache_entries = lambda do |path|
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if path.directory?
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path.children
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.reject(&:symlink?)
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.select(&:file?)
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.map { |child| child.basename.to_s.sub(/\-\-.*/, "") }
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.uniq
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else
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[]
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end
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end
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load_formula = lambda do |formula|
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begin
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Formula[formula]
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rescue FormulaUnavailableError
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nil
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end
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end
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load_cask = lambda do |cask|
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begin
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Hbc::CaskLoader.load(cask)
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rescue Hbc::CaskUnavailableError
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nil
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end
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end
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formula_downloaders =
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cache_entries.call(HOMEBREW_CACHE)
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.map(&load_formula)
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.compact
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.flat_map { |formula| formula_resources(formula) }
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.map { |resource| [resource.downloader, resource.download_name, resource.version] }
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cask_downloaders =
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cache_entries.call(HOMEBREW_CACHE/"Cask")
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.map(&load_cask)
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.compact
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.map { |cask| [Hbc::Download.new(cask).downloader, cask.token, cask.version] }
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downloaders = formula_downloaders + cask_downloaders
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downloaders.each do |downloader, name, version|
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next unless downloader.respond_to?(:symlink_location)
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url = downloader.url
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extname = parse_extname(url)
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old_location = downloader.cache/"#{name}--#{version}#{extname}"
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next unless old_location.file?
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new_symlink_location = downloader.symlink_location
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new_location = downloader.cached_location
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if new_location.exist? && new_symlink_location.symlink?
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begin
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FileUtils.rm_rf old_location unless old_location == new_symlink_location
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rescue Errno::EACCES
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opoo "Could not remove #{old_location}, please do so manually."
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end
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else
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begin
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new_location.dirname.mkpath
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if new_location.exist?
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FileUtils.rm_rf old_location
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else
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FileUtils.mv old_location, new_location
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end
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symlink_target = new_location.relative_path_from(new_symlink_location.dirname)
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new_symlink_location.dirname.mkpath
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FileUtils.ln_s symlink_target, new_symlink_location, force: true
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rescue Errno::EACCES
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opoo "Could not move #{old_location} to #{new_location}, please do so manually."
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end
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end
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end
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end
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def migrate_legacy_cache_if_necessary
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legacy_cache = Pathname.new "/Library/Caches/Homebrew"
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return if HOMEBREW_CACHE.to_s == legacy_cache.to_s
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return unless legacy_cache.directory?
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return unless legacy_cache.readable_real?
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migration_attempted_file = legacy_cache/".migration_attempted"
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return if migration_attempted_file.exist?
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return unless legacy_cache.writable_real?
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FileUtils.touch migration_attempted_file
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# This directory could have been compromised if it's world-writable/
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# a symlink/owned by another user so don't copy files in those cases.
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world_writable = legacy_cache.stat.mode & 0777 == 0777
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return if world_writable
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return if legacy_cache.symlink?
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return if !legacy_cache.owned? && legacy_cache.lstat.uid.nonzero?
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ohai "Migrating #{legacy_cache} to #{HOMEBREW_CACHE}..."
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HOMEBREW_CACHE.mkpath
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legacy_cache.cd do
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legacy_cache.entries.each do |f|
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next if [".", "..", ".migration_attempted"].include? f.to_s
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begin
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FileUtils.cp_r f, HOMEBREW_CACHE
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rescue
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@migration_failed ||= true
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end
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end
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end
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if @migration_failed
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opoo <<~EOS
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Failed to migrate #{legacy_cache} to
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#{HOMEBREW_CACHE}. Please do so manually.
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EOS
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else
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ohai "Deleting #{legacy_cache}..."
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FileUtils.rm_rf legacy_cache
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if legacy_cache.exist?
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FileUtils.touch migration_attempted_file
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opoo <<~EOS
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Failed to delete #{legacy_cache}.
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Please do so manually.
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EOS
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end
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end
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end
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def migrate_legacy_keg_symlinks_if_necessary
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legacy_linked_kegs = HOMEBREW_LIBRARY/"LinkedKegs"
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return unless legacy_linked_kegs.directory?
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HOMEBREW_LINKED_KEGS.mkpath unless legacy_linked_kegs.children.empty?
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legacy_linked_kegs.children.each do |link|
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name = link.basename.to_s
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src = begin
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link.realpath
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rescue Errno::ENOENT
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begin
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(HOMEBREW_PREFIX/"opt/#{name}").realpath
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rescue Errno::ENOENT
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begin
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Formulary.factory(name).installed_prefix
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rescue
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next
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end
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end
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end
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dst = HOMEBREW_LINKED_KEGS/name
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dst.unlink if dst.exist?
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FileUtils.ln_sf(src.relative_path_from(dst.parent), dst)
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end
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FileUtils.rm_rf legacy_linked_kegs
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legacy_pinned_kegs = HOMEBREW_LIBRARY/"PinnedKegs"
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return unless legacy_pinned_kegs.directory?
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HOMEBREW_PINNED_KEGS.mkpath unless legacy_pinned_kegs.children.empty?
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legacy_pinned_kegs.children.each do |link|
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name = link.basename.to_s
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src = link.realpath
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dst = HOMEBREW_PINNED_KEGS/name
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FileUtils.ln_sf(src.relative_path_from(dst.parent), dst)
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end
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FileUtils.rm_rf legacy_pinned_kegs
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end
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def migrate_legacy_repository_if_necessary
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return unless HOMEBREW_PREFIX.to_s == "/usr/local"
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return unless HOMEBREW_REPOSITORY.to_s == "/usr/local"
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ohai "Migrating HOMEBREW_REPOSITORY (please wait)..."
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unless HOMEBREW_PREFIX.writable_real?
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ofail <<~EOS
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#{HOMEBREW_PREFIX} is not writable.
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You should change the ownership and permissions of #{HOMEBREW_PREFIX}
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temporarily back to your user account so we can complete the Homebrew
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repository migration:
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sudo chown -R $(whoami) #{HOMEBREW_PREFIX}
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EOS
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return
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end
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new_homebrew_repository = Pathname.new "/usr/local/Homebrew"
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new_homebrew_repository.rmdir_if_possible
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if new_homebrew_repository.exist?
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ofail <<~EOS
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#{new_homebrew_repository} already exists.
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Please remove it manually or uninstall and reinstall Homebrew into a new
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location as the migration cannot be done automatically.
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EOS
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return
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end
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new_homebrew_repository.mkpath
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repo_files = HOMEBREW_REPOSITORY.cd do
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Utils.popen_read("git ls-files").lines.map(&:chomp)
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end
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unless Utils.popen_read("git status --untracked-files=all --porcelain").empty?
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HOMEBREW_REPOSITORY.cd do
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quiet_system "git", "merge", "--abort"
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quiet_system "git", "rebase", "--abort"
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quiet_system "git", "reset", "--mixed"
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safe_system "git", "-c", "user.email=brew-update@localhost",
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"-c", "user.name=brew update",
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"stash", "save", "--include-untracked"
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end
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stashed = true
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end
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FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/.git", "#{new_homebrew_repository}/.git"
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new_homebrew_repository.cd do
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safe_system "git", "checkout", "--force", "."
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safe_system "git", "stash", "pop" if stashed
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end
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if (HOMEBREW_REPOSITORY/"Library/Locks").exist?
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FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/Library/Locks", "#{new_homebrew_repository}/Library/Locks"
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end
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if (HOMEBREW_REPOSITORY/"Library/Taps").exist?
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FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/Library/Taps", "#{new_homebrew_repository}/Library/Taps"
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end
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unremovable_paths = []
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extra_remove_paths = [
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".git",
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"Library/Locks",
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"Library/Taps",
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"Library/Homebrew/cask",
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"Library/Homebrew/test",
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]
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end
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end
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(repo_files + extra_remove_paths).each do |file|
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path = Pathname.new "#{HOMEBREW_REPOSITORY}/#{file}"
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begin
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FileUtils.rm_rf path
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rescue Errno::EACCES
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unremovable_paths << path
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end
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quiet_system "rmdir", "-p", path.parent if path.parent.exist?
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end
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def parse_extname(url)
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uri_path = if URI::DEFAULT_PARSER.make_regexp =~ url
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uri = URI(url)
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uri.query ? "#{uri.path}?#{uri.query}" : uri.path
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else
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url
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end
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unless unremovable_paths.empty?
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ofail <<~EOS
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Could not remove old HOMEBREW_REPOSITORY paths!
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Please do this manually with:
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sudo rm -rf #{unremovable_paths.join " "}
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EOS
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end
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# Given a URL like https://example.com/download.php?file=foo-1.0.tar.gz
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# the extension we want is ".tar.gz", not ".php".
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Pathname.new(uri_path).ascend do |path|
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ext = path.extname[/[^?&]+/]
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return ext if ext
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end
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(Keg::ALL_TOP_LEVEL_DIRECTORIES + ["Cellar"]).each do |dir|
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FileUtils.mkdir_p "#{HOMEBREW_PREFIX}/#{dir}"
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end
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nil
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src = Pathname.new("#{new_homebrew_repository}/bin/brew")
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dst = Pathname.new("#{HOMEBREW_PREFIX}/bin/brew")
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begin
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FileUtils.ln_s(src.relative_path_from(dst.parent), dst)
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rescue Errno::EACCES, Errno::ENOENT
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ofail <<~EOS
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Could not create symlink at #{dst}!
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Please do this manually with:
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sudo ln -sf #{src} #{dst}
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sudo chown $(whoami) #{dst}
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EOS
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end
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link_completions_manpages_and_docs(new_homebrew_repository)
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ohai "Migrated HOMEBREW_REPOSITORY to #{new_homebrew_repository}!"
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puts <<~EOS
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Homebrew no longer needs to have ownership of /usr/local. If you wish you can
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return /usr/local to its default ownership with:
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sudo chown root:wheel #{HOMEBREW_PREFIX}
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EOS
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rescue => e
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ofail <<~EOS
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#{Tty.bold}Failed to migrate HOMEBREW_REPOSITORY to #{new_homebrew_repository}!#{Tty.reset}
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The error was:
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#{e}
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Please try to resolve this error yourself and then run `brew update` again to
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complete the migration. If you need help please +1 an existing error or comment
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with your new error in issue:
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#{Formatter.url("https://github.com/Homebrew/brew/issues/987")}
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EOS
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$stderr.puts e.backtrace
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end
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end
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end
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@ -1,41 +0,0 @@
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module UpdateMigrator
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module_function
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def migrate_cache_entries_to_double_dashes(initial_version)
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return if initial_version && initial_version > "1.7.1"
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return if ENV.key?("HOMEBREW_DISABLE_LOAD_FORMULA")
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ohai "Migrating cache entries..."
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Formula.each do |formula|
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formula_resources(formula).each do |resource|
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downloader = resource.downloader
|
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url = downloader.url
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name = resource.download_name
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version = resource.version
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extname = parse_extname(url)
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old_location = downloader.cache/"#{name}-#{version}#{extname}"
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new_location = downloader.cache/"#{name}--#{version}#{extname}"
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||||
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||||
next unless old_location.file?
|
||||
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||||
if new_location.exist?
|
||||
begin
|
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FileUtils.rm_rf old_location
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rescue Errno::EACCES
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opoo "Could not remove #{old_location}, please do so manually."
|
||||
end
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||||
else
|
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begin
|
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FileUtils.mv old_location, new_location
|
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rescue Errno::EACCES
|
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opoo "Could not move #{old_location} to #{new_location}, please do so manually."
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
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||||
@ -1,91 +0,0 @@
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require "hbc/cask_loader"
|
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require "hbc/download"
|
||||
|
||||
module UpdateMigrator
|
||||
module_function
|
||||
|
||||
def migrate_cache_entries_to_symlinks(initial_version)
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return if initial_version && initial_version > "1.7.2"
|
||||
|
||||
return if ENV.key?("HOMEBREW_DISABLE_LOAD_FORMULA")
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|
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ohai "Migrating cache entries..."
|
||||
|
||||
cache_entries = lambda do |path|
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if path.directory?
|
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path.children
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.reject(&:symlink?)
|
||||
.select(&:file?)
|
||||
.map { |child| child.basename.to_s.sub(/\-\-.*/, "") }
|
||||
.uniq
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else
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[]
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end
|
||||
end
|
||||
|
||||
load_formula = lambda do |formula|
|
||||
begin
|
||||
Formula[formula]
|
||||
rescue FormulaUnavailableError
|
||||
nil
|
||||
end
|
||||
end
|
||||
|
||||
load_cask = lambda do |cask|
|
||||
begin
|
||||
Hbc::CaskLoader.load(cask)
|
||||
rescue Hbc::CaskUnavailableError
|
||||
nil
|
||||
end
|
||||
end
|
||||
|
||||
formula_downloaders =
|
||||
cache_entries.call(HOMEBREW_CACHE)
|
||||
.map(&load_formula)
|
||||
.compact
|
||||
.flat_map { |formula| formula_resources(formula) }
|
||||
.map { |resource| [resource.downloader, resource.download_name, resource.version] }
|
||||
|
||||
cask_downloaders =
|
||||
cache_entries.call(HOMEBREW_CACHE/"Cask")
|
||||
.map(&load_cask)
|
||||
.compact
|
||||
.map { |cask| [Hbc::Download.new(cask).downloader, cask.token, cask.version] }
|
||||
|
||||
downloaders = formula_downloaders + cask_downloaders
|
||||
|
||||
downloaders.each do |downloader, name, version|
|
||||
next unless downloader.respond_to?(:symlink_location)
|
||||
|
||||
url = downloader.url
|
||||
extname = parse_extname(url)
|
||||
old_location = downloader.cache/"#{name}--#{version}#{extname}"
|
||||
next unless old_location.file?
|
||||
|
||||
new_symlink_location = downloader.symlink_location
|
||||
new_location = downloader.cached_location
|
||||
|
||||
if new_location.exist? && new_symlink_location.symlink?
|
||||
begin
|
||||
FileUtils.rm_rf old_location unless old_location == new_symlink_location
|
||||
rescue Errno::EACCES
|
||||
opoo "Could not remove #{old_location}, please do so manually."
|
||||
end
|
||||
else
|
||||
begin
|
||||
new_location.dirname.mkpath
|
||||
if new_location.exist?
|
||||
FileUtils.rm_rf old_location
|
||||
else
|
||||
FileUtils.mv old_location, new_location
|
||||
end
|
||||
symlink_target = new_location.relative_path_from(new_symlink_location.dirname)
|
||||
new_symlink_location.dirname.mkpath
|
||||
FileUtils.ln_s symlink_target, new_symlink_location, force: true
|
||||
rescue Errno::EACCES
|
||||
opoo "Could not move #{old_location} to #{new_location}, please do so manually."
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -1,53 +0,0 @@
|
||||
module UpdateMigrator
|
||||
module_function
|
||||
|
||||
def migrate_legacy_cache_if_necessary
|
||||
legacy_cache = Pathname.new "/Library/Caches/Homebrew"
|
||||
return if HOMEBREW_CACHE.to_s == legacy_cache.to_s
|
||||
return unless legacy_cache.directory?
|
||||
return unless legacy_cache.readable_real?
|
||||
|
||||
migration_attempted_file = legacy_cache/".migration_attempted"
|
||||
return if migration_attempted_file.exist?
|
||||
|
||||
return unless legacy_cache.writable_real?
|
||||
FileUtils.touch migration_attempted_file
|
||||
|
||||
# This directory could have been compromised if it's world-writable/
|
||||
# a symlink/owned by another user so don't copy files in those cases.
|
||||
world_writable = legacy_cache.stat.mode & 0777 == 0777
|
||||
return if world_writable
|
||||
return if legacy_cache.symlink?
|
||||
return if !legacy_cache.owned? && legacy_cache.lstat.uid.nonzero?
|
||||
|
||||
ohai "Migrating #{legacy_cache} to #{HOMEBREW_CACHE}..."
|
||||
HOMEBREW_CACHE.mkpath
|
||||
legacy_cache.cd do
|
||||
legacy_cache.entries.each do |f|
|
||||
next if [".", "..", ".migration_attempted"].include? f.to_s
|
||||
begin
|
||||
FileUtils.cp_r f, HOMEBREW_CACHE
|
||||
rescue
|
||||
@migration_failed ||= true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if @migration_failed
|
||||
opoo <<~EOS
|
||||
Failed to migrate #{legacy_cache} to
|
||||
#{HOMEBREW_CACHE}. Please do so manually.
|
||||
EOS
|
||||
else
|
||||
ohai "Deleting #{legacy_cache}..."
|
||||
FileUtils.rm_rf legacy_cache
|
||||
if legacy_cache.exist?
|
||||
FileUtils.touch migration_attempted_file
|
||||
opoo <<~EOS
|
||||
Failed to delete #{legacy_cache}.
|
||||
Please do so manually.
|
||||
EOS
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -1,42 +0,0 @@
|
||||
module UpdateMigrator
|
||||
module_function
|
||||
|
||||
def migrate_legacy_keg_symlinks_if_necessary
|
||||
legacy_linked_kegs = HOMEBREW_LIBRARY/"LinkedKegs"
|
||||
return unless legacy_linked_kegs.directory?
|
||||
|
||||
HOMEBREW_LINKED_KEGS.mkpath unless legacy_linked_kegs.children.empty?
|
||||
legacy_linked_kegs.children.each do |link|
|
||||
name = link.basename.to_s
|
||||
src = begin
|
||||
link.realpath
|
||||
rescue Errno::ENOENT
|
||||
begin
|
||||
(HOMEBREW_PREFIX/"opt/#{name}").realpath
|
||||
rescue Errno::ENOENT
|
||||
begin
|
||||
Formulary.factory(name).installed_prefix
|
||||
rescue
|
||||
next
|
||||
end
|
||||
end
|
||||
end
|
||||
dst = HOMEBREW_LINKED_KEGS/name
|
||||
dst.unlink if dst.exist?
|
||||
FileUtils.ln_sf(src.relative_path_from(dst.parent), dst)
|
||||
end
|
||||
FileUtils.rm_rf legacy_linked_kegs
|
||||
|
||||
legacy_pinned_kegs = HOMEBREW_LIBRARY/"PinnedKegs"
|
||||
return unless legacy_pinned_kegs.directory?
|
||||
|
||||
HOMEBREW_PINNED_KEGS.mkpath unless legacy_pinned_kegs.children.empty?
|
||||
legacy_pinned_kegs.children.each do |link|
|
||||
name = link.basename.to_s
|
||||
src = link.realpath
|
||||
dst = HOMEBREW_PINNED_KEGS/name
|
||||
FileUtils.ln_sf(src.relative_path_from(dst.parent), dst)
|
||||
end
|
||||
FileUtils.rm_rf legacy_pinned_kegs
|
||||
end
|
||||
end
|
||||
@ -1,122 +0,0 @@
|
||||
module UpdateMigrator
|
||||
module_function
|
||||
|
||||
def migrate_legacy_repository_if_necessary
|
||||
return unless HOMEBREW_PREFIX.to_s == "/usr/local"
|
||||
return unless HOMEBREW_REPOSITORY.to_s == "/usr/local"
|
||||
|
||||
ohai "Migrating HOMEBREW_REPOSITORY (please wait)..."
|
||||
|
||||
unless HOMEBREW_PREFIX.writable_real?
|
||||
ofail <<~EOS
|
||||
#{HOMEBREW_PREFIX} is not writable.
|
||||
|
||||
You should change the ownership and permissions of #{HOMEBREW_PREFIX}
|
||||
temporarily back to your user account so we can complete the Homebrew
|
||||
repository migration:
|
||||
sudo chown -R $(whoami) #{HOMEBREW_PREFIX}
|
||||
EOS
|
||||
return
|
||||
end
|
||||
|
||||
new_homebrew_repository = Pathname.new "/usr/local/Homebrew"
|
||||
new_homebrew_repository.rmdir_if_possible
|
||||
if new_homebrew_repository.exist?
|
||||
ofail <<~EOS
|
||||
#{new_homebrew_repository} already exists.
|
||||
Please remove it manually or uninstall and reinstall Homebrew into a new
|
||||
location as the migration cannot be done automatically.
|
||||
EOS
|
||||
return
|
||||
end
|
||||
new_homebrew_repository.mkpath
|
||||
|
||||
repo_files = HOMEBREW_REPOSITORY.cd do
|
||||
Utils.popen_read("git ls-files").lines.map(&:chomp)
|
||||
end
|
||||
|
||||
unless Utils.popen_read("git status --untracked-files=all --porcelain").empty?
|
||||
HOMEBREW_REPOSITORY.cd do
|
||||
quiet_system "git", "merge", "--abort"
|
||||
quiet_system "git", "rebase", "--abort"
|
||||
quiet_system "git", "reset", "--mixed"
|
||||
safe_system "git", "-c", "user.email=brew-update@localhost",
|
||||
"-c", "user.name=brew update",
|
||||
"stash", "save", "--include-untracked"
|
||||
end
|
||||
stashed = true
|
||||
end
|
||||
|
||||
FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/.git", "#{new_homebrew_repository}/.git"
|
||||
new_homebrew_repository.cd do
|
||||
safe_system "git", "checkout", "--force", "."
|
||||
safe_system "git", "stash", "pop" if stashed
|
||||
end
|
||||
|
||||
if (HOMEBREW_REPOSITORY/"Library/Locks").exist?
|
||||
FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/Library/Locks", "#{new_homebrew_repository}/Library/Locks"
|
||||
end
|
||||
|
||||
if (HOMEBREW_REPOSITORY/"Library/Taps").exist?
|
||||
FileUtils.cp_r "#{HOMEBREW_REPOSITORY}/Library/Taps", "#{new_homebrew_repository}/Library/Taps"
|
||||
end
|
||||
|
||||
unremovable_paths = []
|
||||
extra_remove_paths = [".git", "Library/Locks", "Library/Taps",
|
||||
"Library/Homebrew/cask", "Library/Homebrew/test"]
|
||||
(repo_files + extra_remove_paths).each do |file|
|
||||
path = Pathname.new "#{HOMEBREW_REPOSITORY}/#{file}"
|
||||
begin
|
||||
FileUtils.rm_rf path
|
||||
rescue Errno::EACCES
|
||||
unremovable_paths << path
|
||||
end
|
||||
quiet_system "rmdir", "-p", path.parent if path.parent.exist?
|
||||
end
|
||||
|
||||
unless unremovable_paths.empty?
|
||||
ofail <<~EOS
|
||||
Could not remove old HOMEBREW_REPOSITORY paths!
|
||||
Please do this manually with:
|
||||
sudo rm -rf #{unremovable_paths.join " "}
|
||||
EOS
|
||||
end
|
||||
|
||||
(Keg::ALL_TOP_LEVEL_DIRECTORIES + ["Cellar"]).each do |dir|
|
||||
FileUtils.mkdir_p "#{HOMEBREW_PREFIX}/#{dir}"
|
||||
end
|
||||
|
||||
src = Pathname.new("#{new_homebrew_repository}/bin/brew")
|
||||
dst = Pathname.new("#{HOMEBREW_PREFIX}/bin/brew")
|
||||
begin
|
||||
FileUtils.ln_s(src.relative_path_from(dst.parent), dst)
|
||||
rescue Errno::EACCES, Errno::ENOENT
|
||||
ofail <<~EOS
|
||||
Could not create symlink at #{dst}!
|
||||
Please do this manually with:
|
||||
sudo ln -sf #{src} #{dst}
|
||||
sudo chown $(whoami) #{dst}
|
||||
EOS
|
||||
end
|
||||
|
||||
link_completions_manpages_and_docs(new_homebrew_repository)
|
||||
|
||||
ohai "Migrated HOMEBREW_REPOSITORY to #{new_homebrew_repository}!"
|
||||
puts <<~EOS
|
||||
Homebrew no longer needs to have ownership of /usr/local. If you wish you can
|
||||
return /usr/local to its default ownership with:
|
||||
sudo chown root:wheel #{HOMEBREW_PREFIX}
|
||||
EOS
|
||||
rescue => e
|
||||
ofail <<~EOS
|
||||
#{Tty.bold}Failed to migrate HOMEBREW_REPOSITORY to #{new_homebrew_repository}!#{Tty.reset}
|
||||
The error was:
|
||||
#{e}
|
||||
Please try to resolve this error yourself and then run `brew update` again to
|
||||
complete the migration. If you need help please +1 an existing error or comment
|
||||
with your new error in issue:
|
||||
#{Formatter.url("https://github.com/Homebrew/brew/issues/987")}
|
||||
EOS
|
||||
$stderr.puts e.backtrace
|
||||
end
|
||||
end
|
||||
Loading…
x
Reference in New Issue
Block a user