57 lines
1.5 KiB
Ruby
57 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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# The purpose of this code is to transform legacy `database.yml`
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# into a `database.yml` containing `main:` as a name of a first database
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#
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# This should be removed once all places using legacy `database.yml`
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# are fixed. The likely moment to remove this check is the %14.0.
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#
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# This converts the following syntax:
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#
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# production:
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# adapter: postgresql
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# database: gitlabhq_production
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# username: git
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# password: "secure password"
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# host: localhost
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#
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# Into:
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#
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# production:
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# main:
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# adapter: postgresql
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# database: gitlabhq_production
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# username: git
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# password: "secure password"
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# host: localhost
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#
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module Gitlab
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module Patch
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module LegacyDatabaseConfig
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extend ActiveSupport::Concern
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prepended do
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attr_reader :uses_legacy_database_config
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end
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def database_configuration
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@uses_legacy_database_config = false # rubocop:disable Gitlab/ModuleWithInstanceVariables
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super.to_h do |env, configs|
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# This check is taken from Rails where the transformation
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# of a flat database.yml is done into `primary:`
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# https://github.com/rails/rails/blob/v6.1.4/activerecord/lib/active_record/database_configurations.rb#L169
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if configs.is_a?(Hash) && !configs.all? { |_, v| v.is_a?(Hash) }
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configs = { "main" => configs }
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@uses_legacy_database_config = true # rubocop:disable Gitlab/ModuleWithInstanceVariables
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end
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[env, configs]
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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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