Setup test rig for Remove-MergedGitBranches

rig.ps1

if (Test-Path test) {
    rm -force -r test
}

if (Test-Path test-clone) {
    rm -force -r test-clone
}

if (Test-Path test-clone2) {
    rm -force -r test-clone2
}

git init test
cd test

# Initial commit to master
echo 1 > 1.txt
git add 1.txt
git commit -m 'commit 1'

# Branch1
git checkout -b branch1
echo 2 > 2.txt
git add 2.txt
git commit -m 'commit 2'

# Branch2
git checkout master
git checkout -b branch2
echo 3 > 3.txt
git add 3.txt
git commit -m 'commit 3'

# Merge branch2
git checkout master
git merge branch2

# Clone to test-clone
cd ..
git clone test test-clone
cd test-clone
git checkout branch2  # branch2 is local merged branch now
git checkout master
cd ..

# Clone to test-clone2
git clone test test-clone2
cd test-clone2
git checkout branch2  # branch2 is local merged branch now
git checkout master
git remote add other ..\test-clone  # now we have to remotes
git fetch other