up.sh

#!/bin/bash

# Set the current working directory as the repository directory
DOTFILES_DIR="$(pwd)"

# Function to handle errors
handle_error() {
    echo "Error: $1" >&2
    exit 1
}

# Ensure the dotfiles directory exists
if [[ ! -d "$DOTFILES_DIR" ]]; then
    handle_error "Directory $DOTFILES_DIR does not exist."
fi

# Ensure the directory is a Git repository
if [[ ! -d "$DOTFILES_DIR/.git" ]]; then
    handle_error "$DOTFILES_DIR is not a Git repository."
fi

# Change to the repository directory
cd "$DOTFILES_DIR" || handle_error "Failed to navigate to $DOTFILES_DIR"

# Get current branch name
current_branch=$(git rev-parse --abbrev-ref HEAD) || handle_error "Failed to get current branch name"
echo "Working on branch: $current_branch"

# Check for newer files online
echo "Checking for newer files online first..."
git pull || handle_error "Failed to pull from remote"

# Add all changes to the staging area
git add --all . || handle_error "Failed to add changes to staging area"

# Check if there are changes to commit
if git diff-index --quiet HEAD --; then
    echo "No changes to commit."
else
    # Prompt user for commit message
    echo "Enter your commit message (leave blank for 'Auto commit'):"
    read -r input
    commit_message=${input:-"Auto commit"}
    
    # Commit changes
    git commit -m "$commit_message" || handle_error "Failed to commit changes"
fi

# Push changes to remote repository (default choice is "Y")
read -p "Do you want to push changes to remote repository? (Y/n): " confirm
confirm=${confirm:-"Y"}  # Set default choice to "Y"
if [[ $confirm =~ ^[Yy]$ ]]; then
    git push origin "$current_branch" || handle_error "Failed to push to remote"
    echo "Changes pushed to remote repository."
else
    echo "Changes were not pushed to remote repository."
fi