How to inspect code after script was applied?

[Chagui-]

I'm not sure how to test out the script i'm developing with multi-gitter.
How can i inspect the code of each repo using dry-run?
I don't want to create prs before i know the script is making sane changes.
I would like some way to go into the cloned repos and open them up and check that my script is doing what its supposed to do. If i use --clone-dir ./tmp it doesnt do anything, i think because it removes the folders after the script is done.

[Chagui-]

I found that i can add this to my script at the end, which is enough for me. Must be run with --clone-dir ./tmp

# Some script
...

# Save Diff
# Get a list of changed files
files=$(git diff --name-only)
# Loop over the files
for file in $files
do
  # Run git diff on each file
  mkdir -p $(dirname ../$REPOSITORY/$file)
  git diff $file > ../$REPOSITORY/$file.diff
done
# Also run consolidated git diff
git diff > ../$REPOSITORY/diff.diff