bash prompt setting

.bashrc

# Bash prompt configuration

# Function to get current git branch
git_branch() {
    local branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
    if [ -n "$branch" ]; then
        echo "($branch)"
    fi
}

# Set custom prompt with colors
# \[\033[01;34m\] = bright blue
# \[\033[01;32m\] = bright green
# \[\033[00m\] = reset color
# \W = current directory name (basename only)
# $(git_branch) = current git branch if in a git repo
export PS1='\[\033[01;34m\]\W\[\033[01;32m\]$(git_branch)\[\033[00m\]\$ '