Composer

The following metadata fields can be extracted from a composer.json file.
These fields are defined in the Composer.json specification, currently at version 2.8.12, and are mapped to CodeMeta properties following the internal mapping implemented in the parser, since no dedicated CodeMeta crosswalk for composer.json exists.

Software metadata category	SOMEF metadata JSON path	COMPOSER.JSON metadata file field
authors - value	authors[i].result.value	authors.name
authors - name	authors[i].result.name	authors.name
authors - name	authors[i].result email	authors.email
authors - url	authors[i].result.url	authors.homepage
authors - role	authors[i].result.role	authors.role
code_repository	code_repository[i].result.value	repository or repository.url
description	description[i].result.value	description
has_package_file	has_package_file[i].result.value	URL of the composer.json file
homepage	homepage[i].result.value	homepage
keywords	keywords[i].result.value	keywords
license - value	license[i].result.value	license
license - spdx id	license[i].result.spdx_id	license(name:value) -> license.value if spdx_id
license - name	license[i].result.name	license(name:value) -> license.name
package_id	package_id[i].result.value	name
requirements - value	requirements[i].result.value	require.name require.version or require-dev.name reire-dev.version
requirements - name	requirements[i].result.name	require.name or require-dev.name
requirements - version	requirements[i].result.version	require.version or require-dev.version
requirements - dependency type	requirements[i].result.dependency_type	require = runtime or require-dev = dev
version - value	version[i].result.value	version
version - tag	version[i].result.tag	version