git-diffTests : create a Maven command line with -Dtest= and -Dit.test= for changed tests

git-diffTests

#! /usr/bin/bash

function findTests() {
  {
    echo 'blah'
    git diff --name-only "$2" | grep "$1[.]java" | xargs -n1 basename 2>/dev/null | cut -f1 -d.
  } | paste -sd,
}

if [[ -z $1 ]]; then
  testarg="-Dtest=$(findTests Test HEAD)"
  itarg="-Dit.test=$(findTests IT HEAD)"
else
  testarg="-Dtest=$(findTests Test "$1")"
  itarg="-Dit.test=$(findTests IT "$1")"
fi

echo "$testarg $itarg" 1>&2
echo "$testarg $itarg"

It would be helpful to have the option to run all tests that are different from a specified branch. I find that I often want to run all tests that differ from main, where the changes have already been committed so wont be picked up by the current state of this util.

I have made a small maven project that parses a text file that is populated by git diff --name-status main > diff.txt and provides an output very similar to this tool.

It would be helpful to have the option to run all tests that are different from a specified branch.

Already supported. That's what lines 14 and 15 do.

I have made a small maven project that parses a text file that is populated by git diff --name-status main > diff.txt and provides an output very similar to this tool.

mvn clean verify $(git-diffTests main)

Whoops, I missed that part. Thanks!