#!/bin/sh

# Check if the repository URL is provided
if [ -z "$1" ]; then
    echo "Usage: $0 <remote_repo_url>"
    exit 1
fi

# Set the remote repository URL from the first positional argument
REMOTE_REPO="$1"

# Get the list of all commit hashes
commits=$(git rev-list --reverse main)

# Set the batch size
BATCH_SIZE=1000

# Initialize counter and range variables
start=0
end=$BATCH_SIZE

# Convert commits to an array
commit_array=($commits)

# Get the total number of commits
total_commits=${#commit_array[@]}

# Push commits in batches
while [ $start -lt $total_commits ]
do
    # Determine the end of the current batch
    if [ $end -gt $total_commits ]; then
        end=$total_commits
    fi

    # Get the range of commits for the current batch
    range="${commit_array[$end-1]}"

    # Push the current batch
    git push $REMOTE_REPO $range:refs/heads/main -f

    

    # Update the start and end for the next batch
    start=$end
    end=$(($end + $BATCH_SIZE))
done