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WIP: Add on-demand integration test workflow #1829

WIP: Add on-demand integration test workflow

WIP: Add on-demand integration test workflow #1829

# Performs mutation testing analysis on the files changed by a pull request and
# uploads the results. The associated PR is subsequently updated by the
# `pitest-update-pr.yml` workflow. See https://blog.pitest.org/oss-pitest-pr/
# for details.
name: "Mutation testing"
on:
pull_request:
permissions:
contents: read
jobs:
analyze-pr:
runs-on: ubuntu-22.04
steps:
- name: Check out code
uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4.1.0
with:
fetch-depth: 2
persist-credentials: false
- name: Set up JDK
uses: actions/setup-java@0ab4596768b603586c0de567f2430c30f5b0d2b0 # v3.13.0
with:
java-version: 17.0.8
distribution: temurin
cache: maven
- name: Run Pitest
# By running with features `+GIT(from[HEAD~1]), +gitci`, Pitest only
# analyzes lines changed in the associated pull request, as GitHub
# exposes the changes unique to the PR as a single commit on top of the
# target branch. See https://blog.pitest.org/pitest-pr-setup for
# details.
run: mvn test pitest:mutationCoverage -DargLine.xmx=2048m -Dverification.skip -Dfeatures="+GIT(from[HEAD~1]), +gitci"
- name: Aggregate Pitest reports
run: mvn pitest-git:aggregate -DkilledEmoji=":tada:" -DmutantEmoji=":zombie:" -DtrailingText="Mutation testing report by [Pitest](https://pitest.org/). Review any surviving mutants by inspecting the line comments under [_Files changed_](${{ github.event.number }}/files)."
- name: Upload Pitest reports as artifact
uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
with:
name: pitest-reports
path: ./target/pit-reports-ci