Add support for older rails versions (#88)

widefix · Jul 24, 2024 · 064c046 · 064c046
1 parent be4e602
commit 064c046
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 5 deletions.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -2,8 +2,8 @@ PATH
  remote: .
  specs:
  actual_db_schema (0.7.6)
- activerecord (>= 6.0.0)
- activesupport (>= 6.0.0)
+ activerecord
+ activesupport
  csv
 
 GEM

diff --git a/actual_db_schema.gemspec b/actual_db_schema.gemspec
@@ -35,8 +35,8 @@ Gem::Specification.new do |spec|
  spec.require_paths = ["lib"]
 
  # Uncomment to register a new dependency of your gem
- spec.add_runtime_dependency "activerecord", ">= 6.0.0"
- spec.add_runtime_dependency "activesupport", ">= 6.0.0"
+ spec.add_runtime_dependency "activerecord"
+ spec.add_runtime_dependency "activesupport"
  spec.add_runtime_dependency "csv"
 
  spec.add_development_dependency "appraisal"

diff --git a/lib/actual_db_schema/migration_context.rb b/lib/actual_db_schema/migration_context.rb
@@ -20,7 +20,12 @@ def establish_connection(db_config)
  end
 
  def configs
- ActiveRecord::Base.configurations.configs_for(env_name: ActiveRecord::Tasks::DatabaseTasks.env)
+ # Rails < 6.0 has a Hash in configurations
+ if ActiveRecord::Base.configurations.is_a?(Hash)
+ [ActiveRecord::Base.configurations[ActiveRecord::Tasks::DatabaseTasks.env]]
+ else
+ ActiveRecord::Base.configurations.configs_for(env_name: ActiveRecord::Tasks::DatabaseTasks.env)
+ end
  end
 
  def context