rails newのオプション
オプションに困るのでメモ
rails 7.0.4.3
$ rails -v Rails 7.0.4.3 $ rails new -h Usage: rails new APP_PATH [options] Options: [--skip-namespace], [--no-skip-namespace] # Skip namespace (affects only isolated engines) [--skip-collision-check], [--no-skip-collision-check] # Skip collision check -r, [--ruby=PATH] # Path to the Ruby binary of your choice # Default: /home/akinov/.rbenv/versions/3.0.2/bin/ruby -m, [--template=TEMPLATE] # Path to some application template (can be a filesystem path or URL) -d, [--database=DATABASE] # Preconfigure for selected database (options: mysql/postgresql/sqlite3/oracle/sqlserver/jdbcmysql/jdbcsqlite3/jdbcpostgresql/jdbc) # Default: sqlite3 -G, [--skip-git], [--no-skip-git] # Skip .gitignore file [--skip-keeps], [--no-skip-keeps] # Skip source control .keep files -M, [--skip-action-mailer], [--no-skip-action-mailer] # Skip Action Mailer files [--skip-action-mailbox], [--no-skip-action-mailbox] # Skip Action Mailbox gem [--skip-action-text], [--no-skip-action-text] # Skip Action Text gem -O, [--skip-active-record], [--no-skip-active-record] # Skip Active Record files [--skip-active-job], [--no-skip-active-job] # Skip Active Job [--skip-active-storage], [--no-skip-active-storage] # Skip Active Storage files -C, [--skip-action-cable], [--no-skip-action-cable] # Skip Action Cable files -A, [--skip-asset-pipeline], [--no-skip-asset-pipeline] # Indicates when to generate skip asset pipeline -a, [--asset-pipeline=ASSET_PIPELINE] # Choose your asset pipeline [options: sprockets (default), propshaft] # Default: sprockets -J, [--skip-javascript], [--no-skip-javascript] # Skip JavaScript files [--skip-hotwire], [--no-skip-hotwire] # Skip Hotwire integration [--skip-jbuilder], [--no-skip-jbuilder] # Skip jbuilder gem -T, [--skip-test], [--no-skip-test] # Skip test files [--skip-system-test], [--no-skip-system-test] # Skip system test files [--skip-bootsnap], [--no-skip-bootsnap] # Skip bootsnap gem [--dev], [--no-dev] # Set up the application with Gemfile pointing to your Rails checkout [--edge], [--no-edge] # Set up the application with Gemfile pointing to Rails repository --master, [--main], [--no-main] # Set up the application with Gemfile pointing to Rails repository main branch [--rc=RC] # Path to file containing extra configuration options for rails command [--no-rc], [--no-no-rc] # Skip loading of extra configuration options from .railsrc file [--api], [--no-api] # Preconfigure smaller stack for API only apps [--minimal], [--no-minimal] # Preconfigure a minimal rails app -j, [--javascript=JAVASCRIPT] # Choose JavaScript approach [options: importmap (default), webpack, esbuild, rollup] # Default: importmap -c, [--css=CSS] # Choose CSS processor [options: tailwind, bootstrap, bulma, postcss, sass... check https://github.com/rails/cssbundling-rails] -B, [--skip-bundle], [--no-skip-bundle] # Don't run bundle install Runtime options: -f, [--force] # Overwrite files that already exist -p, [--pretend], [--no-pretend] # Run but do not make any changes -q, [--quiet], [--no-quiet] # Suppress status output -s, [--skip], [--no-skip] # Skip files that already exist Rails options: -h, [--help], [--no-help] # Show this help message and quit -v, [--version], [--no-version] # Show Rails version number and quit Description: The 'rails new' command creates a new Rails application with a default directory structure and configuration at the path you specify. You can specify extra command-line arguments to be used every time 'rails new' runs in the .railsrc configuration file in your home directory, or in $XDG_CONFIG_HOME/rails/railsrc if XDG_CONFIG_HOME is set. Note that the arguments specified in the .railsrc file don't affect the defaults values shown above in this help message. Example: rails new ~/Code/Ruby/weblog This generates a skeletal Rails installation in ~/Code/Ruby/weblog.