70 lines
1.7 KiB
Ruby
70 lines
1.7 KiB
Ruby
class MoveSystemUploadFolder < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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DOWNTIME = false
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def up
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unless file_storage?
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say 'Using object storage, no need to move.'
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return
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end
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unless File.directory?(old_directory)
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say "#{old_directory} doesn't exist, no need to move it."
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return
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end
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if File.directory?(new_directory)
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say "#{new_directory} already exists. No need to redo the move."
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return
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end
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FileUtils.mkdir_p(File.join(base_directory, '-'))
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say "Moving #{old_directory} -> #{new_directory}"
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FileUtils.mv(old_directory, new_directory)
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FileUtils.ln_s(new_directory, old_directory)
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end
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def down
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unless file_storage?
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say 'Using object storage, no need to move.'
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return
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end
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unless File.directory?(new_directory)
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say "#{new_directory} doesn't exist, no need to move it."
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return
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end
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if !File.symlink?(old_directory) && File.directory?(old_directory)
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say "#{old_directory} already exists and is not a symlink, no need to revert."
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return
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end
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if File.symlink?(old_directory)
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say "Removing #{old_directory} -> #{new_directory} symlink"
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FileUtils.rm(old_directory)
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end
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say "Moving #{new_directory} -> #{old_directory}"
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FileUtils.mv(new_directory, old_directory)
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end
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def new_directory
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File.join(base_directory, '-', 'system')
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end
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def old_directory
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File.join(base_directory, 'system')
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end
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def base_directory
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File.join(Rails.root, 'public', 'uploads')
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end
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def file_storage?
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CarrierWave::Uploader::Base.storage == CarrierWave::Storage::File
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end
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end
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