This action generates Golang test coverage profile for the PR branch and the base branch, compares results and leaves the coverage difference summary comment in the PR.
Action that adds test coverage comment in a PR:
name: Test coverage report
concurrency:
cancel-in-progress: true
group: coverdiff-${{ github.ref }}
on: [pull_request]
permissions:
contents: read
pull-requests: write
jobs:
main:
name: Coverage
runs-on: ubuntu-latest
steps:
- name: Go cover diff
uses: kskitek/[email protected]
See test repository with examples
You might stumble upon an error Resource not accessible by integration
, in case that happens, fix GHA permissions.
Because default permissions are read only and the commenter action needs write permissions to PRs. you have to either:
-
Set workflow permissions in github repository settings under
Actions/General
to allow all more permissive permissions -
Set more granular permissions using YAML. Learn more. Example:
permissions:
contents: read
pull-requests: write
- Use
GITHUB_TOKEN
env with Personal Access Token - probably ok'ish solution only in one-man projects but consult GH documentation first.
to the maintainers of thollander/actions-comment-pull-request for full featured comment action!