# Functions
GenCommentContent generate github comment content based on diff coverage and commentFlag.
NewPrClient creates an Client which be able to comment on Github Pull Request.
# Constants
CommentsPrefix is the prefix when commenting on Github Pull Requests It is also the flag when checking whether the target comment exists or not to avoid duplicate.
# Structs
GitPrComment is the entry which is able to comment on Github Pull Requests.
# Interfaces
PrComment is the interface of the entry which is able to comment on Github Pull Requests.