cff_write.md
In cffr: Generate Citation File Format ('cff') Metadata for R Packages

Add new keys

Code
  s
Output
  cff-version: 1.2.0
  message: This overwrites fields
  type: software
  license: GPL-3.0-only
  title: 'basicdesc: A Basic Description'
  version: 0.1.6
  abstract: New abstract
  authors:
  - family-names: Nadie
    given-names: Don
  repository-code: https://github.com/basic/package
  url: https://basic.github.io/package
  date-released: '1900-01-01'
  contact:
  - family-names: Basic
    given-names: Marc
    email: marcbasic@gmail.com
  keywords:
  - A
  - new
  - list
  - of
  - keywords

Append keys

Code
  desc_file
Output
  cff-version: 1.2.0
  message: 'To cite package "basicdesc" in publications use:'
  type: software
  license: GPL-3.0-only
  title: 'basicdesc: A Basic Description'
  version: 0.1.6
  abstract: A very basic description. Should parse without problems.
  authors:
  - family-names: Basic
    given-names: Marc
    email: marcbasic@gmail.com
  repository-code: https://github.com/basic/package
  url: https://basic.github.io/package
  contact:
  - family-names: Basic
    given-names: Marc
    email: marcbasic@gmail.com

Code
  s
Output
  cff-version: 1.2.0
  message: 'To cite package "basicdesc" in publications use:'
  type: software
  license: GPL-3.0-only
  title: 'basicdesc: A Basic Description'
  version: 0.1.6
  abstract: A very basic description. Should parse without problems.
  authors:
  - family-names: Basic
    given-names: Marc
    email: marcbasic@gmail.com
  - family-names: author
    given-names: New
    website: https://stackoverflow.com/
    country: IT
  repository-code: https://github.com/basic/package
  url: https://basic.github.io/package
  contact:
  - family-names: Basic
    given-names: Marc
    email: marcbasic@gmail.com