Feature: Post to LinkedIn

[ZimGil]

Feature: Post to LinkedIn

• The user should be able to announce releases to LinkedIn as well.
• The factor for whether or not to attempt a LinkedIn post it the availability of the Co-responding environment variables.
• The user should have a separate template for LinkedIn then other platforms.

Specs

• It should throw an error if no LinkedIn environment variable are available
• It should throw an error if no LinkedIn post template is available
• It should throw an error if LinkedIn credentials fails
• It should throw an error if LinkedIn post fails
• It should post to create an instance when given the correct parameters

[thatkookooguy]

• it should not interact with LinkedIn if parameters are not defined
• it should throw an error if LinkedIn parameters are partially set