As a JBang user, I want to create a new command-line tool using the 'picocli' library, make it globally accessible with a custom name, and set up a short alias for quick execution. How do I achieve this using JBang, and what's the method for automatically including a description with the alias?
Navigate to the JBang documentation. Locate the 'Templates' section to find the command for initializing a script with the 'cli' template. Locate the 'Install Apps' section to find the command for installing a script globally with a custom name. Locate the 'Aliases & Catalogs' section to find the command for adding an alias and understand how descriptions are automatically extracted. Synthesize the exact JBang commands for each step and confirm the method for automatic description extraction.
State the exact JBang command to initialize a new script using the 'cli' template (e.g., `jbang init --template=cli mytool.java`). State the exact JBang command to install the script as a global application with a custom name (e.g., `jbang app install --name=mytool mytool.java`). State the exact JBang command to add an alias for the script (e.g., `jbang alias add mytool mytool.java`). Confirm that `//DESCRIPTION` tags are used within the script for automatic description extraction for the alias.