Coverage report importer

[ChristianHuehn]

Feature request

Description

As a user, I want to be able to import different test coverage reports, to see the code coverage in codecharta

Sonar has a great ability to import different code coverage reports. Inspired by their options we want to support multiple options. https://docs.sonarsource.com/sonarqube-server/latest/analyzing-source-code/test-coverage/overview/

Acceptance criteria

• JavaScript / Typescript
• Java
• .NET
• Python
• PHP
• C
• C++
• Do we also want a "Generic format" like sonarQube does?

Assumptions & Exclusions

Development notes (optional Task Breakdown)

• Use a similar approach like SonarQube: https://docs.sonarsource.com/sonarqube-server/10.8/analyzing-source-code/test-coverage/overview/

Extra information

This issue will be used as epic. If you start working on one of the coverage importers create a new issue with the following information:

Description

As a user, I want to have a test coverage importer for language "placeholder", so that I can import code coverage.

Acceptance criteria

• is able to import "format" reports
• works as the other importers
  -- supports compression
  -- is pipeable
  -- creates a valid code charta map
  -- output is mergeable with other maps
  -- can be run from cli

Example: "ccsh coverageimport 'fileName'"