This repository contains all the examples available for the golem CLI tool using via the golem new command.

See the example templates section on the Golem CLI page.

The examples are organized to directories per guest languages. Each guest language directory contains an INSTRUCTIONS text file, which is a template itself and gets printed as a result of the golem new command.

Each subdirectory of the guest languages is a template where the directory's name becomes the template's name.

Each example consists of arbitrary number of files and subdirectories and a metadata.json file.

The golem new command applies the below defined template rules for each file's and directory's name, and for each file's contents.

The metadata file contains required information and also allows some additional project generation steps to be enabled.

The following fields are required:

• description is a free-text description of the example

The following fields are optional:

• requiresAdapter is a boolean, defaults to true. If true, the appropriate version of the WASI Preview2 to Preview1 adapter is copied into the generated project (based on the guest language) to an adapters directory.
• requiresGolemHostWIT is a boolean, defaults to false. If true, the Golem specific WIT interface gets copied into wit/deps.
• requiresWASI is a boolean, defaults to false. If true, the WASI Preview2 WIT interfaces which are compatible with Golem Cloud get copied into wit/deps.
• exclude is a list of sub-paths and works as a simplified .gitignore file. It's primary purpose is to help the development loop of working on examples and in the future it will likely be dropped in favor of just using .gitignore files.

Golem examples are currently simple and not using any known template language, in order to keep the examples compilable as they are - this makes it very convenient to work on existing ones and add new examples as you can immediately verify that it can be compiled into a Golem template.

When calling golem-new the user specifies a template name. The provided component name must use either PascalCase, snake_case or kebab-case.

There is an optional parameter for defining a package name, which defaults to golem:component. It has to be in the pack:name format.

The following occurrences get replaced to the provided component name, applying the casing used in the template:

• component-name
• ComponentName
• component_name
• pack::name
• pack:name
• pack_name
• pack-name
• pack/name
• PackName