If --version is present, print version information and exit. Otherwise <tool-arguments> should begin with the name of a ceylon tool. The named tool is loaded and configured with the remaining command line arguments and control passes to that tool.

• compile - Compiles Ceylon and Java source code and directly produces module and source archives in a module repository.

• compile-js - Compiles Ceylon source code to JavaScript and directly produces module and source archives in a module repository

• config - Manages Ceylon configuration files

• doc - Generates Ceylon API documentation from Ceylon source files

• doc-tool - Generates documentation about a tool

• help - Displays help information about other Ceylon tools

• import-jar - Imports a jar file into a Ceylon module repository

• info - Prints information about modules in repositories

• new - Generates a new Ceylon project

• run - Executes a Ceylon program

• run-js - Executes a Ceylon program

• src - Fetches source archives from a repository and extracts their contents into a source directory

• test - Executes tests

• version - Shows and updates version numbers in module descriptors

See ceylon help <command> for more information about a particular subcommand.