Cleans and resets a git repo and its submodules

repo-rinse.sh

git clean -xfd
git submodule foreach --recursive git clean -xfd
git reset --hard
git submodule foreach --recursive git reset --hard
git submodule update --init --recursive

    If the Git configuration variable clean.requireForce is not set to false, git clean will refuse to delete files or directories unless given -f, -n or -i. Git will refuse to delete directories with .git sub directory or file unless a second -f is given.

Use force twice to clean directorise with .git subdirectories: git clean -xfdf. I had some tangling submodules that would not get deleted with just git clean -xfd.

this is nice. thanks!

Now this is a handy, awesome set of commands!
Not especially destructive, just does a little house-keeping post-commit.

Excellent, thank you.

Maybe git submodule sync?

If you do have a script that checks out a git repo or you have removed submodules this script fails. I also would reorder the cleanup to the end in case of submodule changes. That's what I have now:

#! /bin/sh

git reset --hard
git submodule foreach --recursive 'git checkout -- . || :'
git submodule update --init --recursive
git clean -d -f -f -x
git submodule foreach --recursive git clean -d -f -f -x

I today faced the issue that I had staged files in submodules. To get this solved the full script is:

#! /bin/sh

git reset --hard
git submodule foreach --recursive 'git reset HEAD . || :'
git submodule foreach --recursive 'git checkout -- . || :'
git submodule update --init --recursive
git clean -d -f -f -x
git submodule foreach --recursive git clean -d -f -f -x