Support wildcards in project key parameter

[poznachowski]

Proposition:
Add support for wildcards in project key parameter. I find option of asterisk '*' at the end of the key sufficient.

Rationale:
Currently the plugin takes project key (ex. com.company:project) exactly as is.

If someone would like to make analysis on branches (via sonar.branch parameter), he would need to make appropriate changes in the plugin configuration (project key with branch would look like: com.company:project:branch_name). Considering some flow with short-term branches it would be really annoying.

If asterisk wildcard is implemented, I can specify com.company:project:* to send analysis of each projects` branches to a single Slack channel.

[kogitant]

Hi,
excellent idea. I'll look into this.

[poznachowski]

I already submit PR for this: #3 :)

[kogitant]

Pull request merged, 2.0 release https://github.com/kogitant/sonar-slack-notifier-plugin/releases/tag/2.0 includes this. Thanks for the contribution!

[lemmebee]

Hi, I'm having a problem using project key parameter and configuring slack channel! Could you please help me with this?