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Add update migration for double dashes.

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This commit is contained in:
Markus Reiter 2018-08-03 22:15:16 +02:00
parent 1003d722bd
commit 4065c1742d
1 changed files with 16 additions and 0 deletions
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16
Library/Homebrew/cmd/update-report.rb
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@ -85,6 +85,7 @@ module Homebrew
end end
migrate_legacy_cache_if_necessary migrate_legacy_cache_if_necessary
migrate_cache_entries_to_double_dashes
migrate_legacy_keg_symlinks_if_necessary migrate_legacy_keg_symlinks_if_necessary
if !updated if !updated
@ -183,6 +184,21 @@ module Homebrew
end end
end end
def migrate_cache_entries_to_double_dashes
HOMEBREW_CACHE.children.each do |child|
next unless child.file?
next unless /^(?<prefix>[^\.]+[^\-])\-(?<suffix>[^\-].*)/ =~ child.basename.to_s
target = HOMEBREW_CACHE/"#{prefix}--#{suffix}"
if target.exist?
FileUtils.rm_rf child
else
FileUtils.mv child, target, force: true
end
end
end
def migrate_legacy_repository_if_necessary def migrate_legacy_repository_if_necessary
return unless HOMEBREW_PREFIX.to_s == "/usr/local" return unless HOMEBREW_PREFIX.to_s == "/usr/local"
return unless HOMEBREW_REPOSITORY.to_s == "/usr/local" return unless HOMEBREW_REPOSITORY.to_s == "/usr/local"