#!/bin/bash

repos_file="./repos.txt"

# Check if the repos file exists
if [ ! -f "$repos_file" ]; then
    echo "Error: $repos_file does not exist in the current directory."
    exit 1
fi

# Read the repos file and process each directory
while IFS= read -r repo_path || [[ -n "$repo_path" ]]; do
    # Trim whitespace
    repo_path=$(echo "$repo_path" | xargs)

    # Skip empty lines
    [ -z "$repo_path" ] && continue

    echo "Processing repository: $repo_path"

    # Navigate to the project directory
    if ! cd "$repo_path"; then
        echo "Error: Unable to change to directory $repo_path. Skipping."
        continue
    fi

    # Check if it's a git repository
    if [ ! -d .git ]; then
        echo "Warning: $repo_path is not a git repository. Skipping."
        continue
    fi

    # Force pull the latest changes from the repository
    echo "Force pulling latest changes..."
    git pull --force

    # Return to the original directory
    cd - > /dev/null

    echo "Update complete for $repo_path"
    echo "----------------------------------------"
done < "$repos_file"

echo "All repositories processed."