ContainerImage.GitSparseClone/init/entrypoint.sh

#!/bin/sh

# Configure git for corporate proxy
git config --global http.proxyAuthMethod basic

# Clone git-repo
git init
git config core.sparsecheckout true
echo "$SPARSE_CHECKOUT" >> .git/info/sparse-checkout
git remote add -f origin $REMOTE_REPO
git pull origin $REMOTE_BRANCH

# Create target folder and move files
mkdir -p $TARGET_DIR
mv `echo "$SPARSE_CHECKOUT" | awk '{gsub(/\/\*$/, ""); print}'` $TARGET_DIR

exec "$@"