Possibly not yet handled because of a Rails upgrade?
If I explored this correctly, after a rake, Rails app, and configuration load, migrate, then dump the schema, and this dump creates the incorrect folder that I encountered.
In addition to the location mentioned in the stacktrace:
[6] pry(primary)> backtrace
--> #0 ActiveRecord::Tasks::DatabaseTasks.dump_schema(db_config#ActiveRecord::DatabaseConfigurations::HashConfig, format#Symbol) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/tasks/database_tasks.rb:431
#1 block (4 levels) in block (4 levels) in <top (required)> at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/railties/databases.rake:461
ͱ-- #2 Array.each at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/railties/databases.rake:457
#3 block (3 levels) in block (3 levels) in <top (required)> at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/railties/databases.rake:457
#4 block in Rake::Task.block in execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
ͱ-- #5 Array.each at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#6 Rake::Task.execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#7 block in Rake::Task.block in invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:219
ͱ-- #8 Monitor.synchronize at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#9 Rake::Task.invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#10 Rake::Task.invoke(*args#Array) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:188
#11 block (2 levels) in block (2 levels) in <top (required)> at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/railties/databases.rake:113
#12 block in Rake::Task.block in execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
ͱ-- #13 Array.each at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#14 Rake::Task.execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#15 block in Rake::Task.block in invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:219
ͱ-- #16 Monitor.synchronize at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#17 Rake::Task.invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#18 Rake::Task.invoke(*args#Array) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:188
#19 block (2 levels) in block (2 levels) in <top (required)> at /home/<username>/.local/share/gem/ruby/3.2.0/gems/activerecord-7.0.8/lib/active_record/railties/databases.rake:105
#20 block in Rake::Task.block in execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
ͱ-- #21 Array.each at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#22 Rake::Task.execute(args#Rake::TaskArguments) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:281
#23 block in Rake::Task.block in invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:219
ͱ-- #24 Monitor.synchronize at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#25 Rake::Task.invoke_with_call_chain(task_args#Rake::TaskArguments, invocation_chain#Rake::InvocationChain::EmptyInvocationChain) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:199
#26 Rake::Task.invoke(*args#Array) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/task.rb:188
#27 Rake::Application.invoke_task(task_string#String) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:182
#28 block (2 levels) in Rake::Application.block (2 levels) in top_level at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:138
ͱ-- #29 Array.each at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:138
#30 block in Rake::Application.block in top_level at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:138
#31 Rake::Application.run_with_threads at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:147
#32 Rake::Application.top_level at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:132
#33 block in Rake::Application.block in run(argv#Array) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:83
#34 Rake::Application.standard_exception_handling at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:208
#35 Rake::Application.run(argv#Array) at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/lib/rake/application.rb:80
#36 <top (required)> at /home/<username>/.local/share/gem/ruby/3.2.0/gems/rake-13.1.0/exe/rake:27
ͱ-- #37 Kernel.load at /home/<username>/bin/rake:25
#38 <main> at /home/<username>/bin/rake:25
Fix the lingering problem I was having: https://github.com/thuss/standalone-migrations/issues/170#issuecomment-1810509488
Possibly not yet handled because of a Rails upgrade?
If I explored this correctly, after a rake, Rails app, and configuration load, migrate, then dump the schema, and this dump creates the incorrect folder that I encountered.
In addition to the location mentioned in the stacktrace:
lib/active_record/tasks/database_tasks.rb
The other
mkdir
locations were in:lib/active_record/migration.rb
lib/active_record/connection_adapters/sqlite3_adapter.rb
lib/active_record/connection_adapters/schema_cache.rb