Fix interactive delays in database migrations with no TTY (#12969)

Fix #12587
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Eugen Rochko 2020-01-27 11:04:42 +01:00 committed by GitHub
parent 10e209d8e0
commit 4363d06986
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3 changed files with 40 additions and 34 deletions

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@ -62,16 +62,18 @@ class MigrateAccountConversations < ActiveRecord::Migration[5.2]
end
def up
say ''
say 'WARNING: This migration may take a *long* time for large instances'
say 'It will *not* lock tables for any significant time, but it may run'
say 'for a very long time. We will pause for 10 seconds to allow you to'
say 'interrupt this migration if you are not ready.'
say ''
if $stdout.isatty
say ''
say 'WARNING: This migration may take a *long* time for large instances'
say 'It will *not* lock tables for any significant time, but it may run'
say 'for a very long time. We will pause for 10 seconds to allow you to'
say 'interrupt this migration if you are not ready.'
say ''
10.downto(1) do |i|
say "Continuing in #{i} second#{i == 1 ? '' : 's'}...", true
sleep 1
10.downto(1) do |i|
say "Continuing in #{i} second#{i == 1 ? '' : 's'}...", true
sleep 1
end
end
migrated = 0