35 lines
970 B
Ruby
35 lines
970 B
Ruby
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class PopulateMissingProjectCiCdSettings < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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# MySQL does not support online upgrades, thus there can't be any missing
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# rows.
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return if Gitlab::Database.mysql?
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# Projects created after the initial migration but before the code started
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# using ProjectCiCdSetting won't have a corresponding row in
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# project_ci_cd_settings, so let's fix that.
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execute <<~SQL
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INSERT INTO project_ci_cd_settings (project_id)
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SELECT id
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FROM projects
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WHERE NOT EXISTS (
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SELECT 1
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FROM project_ci_cd_settings
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WHERE project_ci_cd_settings.project_id = projects.id
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)
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SQL
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end
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def down
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# There's nothing to revert for this migration.
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end
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end
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