Class: RustOnBackground::Generators::InstallGenerator

Inherits:
Rails::Generators::Base
  • Object
show all
Defined in:
lib/generators/install/install_generator.rb

Instance Method Summary collapse

Instance Method Details

#copy_cargo_toml ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 18

def copy_cargo_toml
  @db_adapter = detect_database_adapter
  @db_feature = database_feature_for(@db_adapter)
  template "Cargo.toml.erb", "app/jobs/rust/Cargo.toml"
end

#copy_rust_source_files ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 24

def copy_rust_source_files
  copy_file "main.rs", "app/jobs/rust/src/main.rs"
  copy_file "worker.rs", "app/jobs/rust/src/worker.rs"
  copy_file "scheduler.rs", "app/jobs/rust/src/scheduler.rs"
  copy_file "jobs/mod.rs", "app/jobs/rust/src/jobs/mod.rs"
end

#create_config_file ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 31

def create_config_file
  @database_url = build_database_url
  template "config.toml.erb", "app/jobs/rust/config.#{Rails.env}.toml"
end

#create_rake_tasks ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 36

def create_rake_tasks
  copy_file "rust_on_background.rake", "lib/tasks/rust_on_background.rake"
end

#create_rust_jobs_dir ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 12

def create_rust_jobs_dir
  empty_directory "app/jobs/rust"
  empty_directory "app/jobs/rust/src"
  empty_directory "app/jobs/rust/src/jobs"
end

#show_post_install_message ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 57

def show_post_install_message
  say ""
  say "Rust jobs created successfully!", :green
  say ""
  say "Configuration:"
  say "  Database: Using config/database.yml (#{detect_database_adapter})"
  say "  Config: app/jobs/rust/config.#{Rails.env}.toml"
  say ""
  say "Next steps:"
  say "  1. Review app/jobs/rust/config.#{Rails.env}.toml"
  say "  2. Generate a file for some job, example: rails generate rust_on_background:job import_big_xlsx filepath:string"
  say "  3. Write the logic in the job file you created somewhere at: app/jobs/rust/src/jobs/import_big_xlsx.rs"
  say "  4. Call it from somewhere in your app RustOnBackground.perform('import_big_xlsx', filepath: '/path/to/file.xlsx')"
  say "  5. Compile: rake rust_on_background:build"
  say "  6. Start the background jobs: rake rust_on_background:start"
  say ""
  say "All rake tasks available:"
  say "  rake rust_on_background:build"
  say "  rake rust_on_background:start                # start all queues"
  say "  rake rust_on_background:start[queue_name]    # start specific queue"
  say "  rake rust_on_background:stop                 # stop all queues"
  say "  rake rust_on_background:stop[queue_name]     # stop specific queue"
  say "  rake rust_on_background:restart"
  say "  rake rust_on_background:rebuild              # stop, build, start"
  say "  rake rust_on_background:status"
  say "  rake rust_on_background:scheduler:start      # start scheduler (one per Redis)"
  say "  rake rust_on_background:scheduler:stop       # stop scheduler"
  say ""
  say "Environment-specific configs:"
  say "  config.development.toml, config.production.toml, config.test.toml"
  say ""
end

#update_gitignore ⇒ Object 



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# File 'lib/generators/install/install_generator.rb', line 40

def update_gitignore
  gitignore_path = Rails.root.join(".gitignore")
  return unless File.exist?(gitignore_path)

  content = File.read(gitignore_path)
  return if content.include?("rust_on_background")

  append_to_file ".gitignore", <<~GITIGNORE

    # rust_on_background
    /app/jobs/rust/target
    /app/jobs/rust/Cargo.lock
  GITIGNORE

  say "Updated .gitignore with rust_on_background /app/jobs/rust/target and /app/jobs/rust/Cargo.lock", :green
end