#!/bin/bash

## DOWNLOADED FROM GIT REPO ##

# Find all dot files then if the original file exists, create a backup
# Once backed up to {file}.dtbak symlink the new dotfile in place
for file in $(find . -maxdepth 1 -name ".*" -type f -printf "%f\n"); do
    # Check if it's a file and if a symlink already exists
    target_file="~/$file"
    if [ -e $target_file ]; then
        if [ -L $target_file ]; then
            # If it's a symlink and points to the correct location, skip it
            target_link=$(readlink $target_file)
            if [ "$target_link" != "$PWD/$file" ]; then
                mv -f $target_file{,.dtbak}  # Backup existing symlink or file
            fi
        else
            mv -f $target_file{,.dtbak}  # Backup if it's not a symlink
        fi
    fi
    ln -s $PWD/$file $target_file
done

# Handle directories
for dir in $(find . -maxdepth 1 -name ".*" -type d); do
    target_dir="~/$dir"
    
    # Create the directory in the target location if it doesn't exist
    if [ ! -d $target_dir ]; then
        mkdir -p $target_dir
    fi
    
    # Now handle symlinks for files inside the directory
    for subfile in $(find $dir -type f); do
        relative_subfile="${subfile#$dir/}"
        target_subfile="$target_dir/$relative_subfile"

        # Check if the symlink already exists and points to the correct location
        if [ ! -e $target_subfile ]; then
            ln -s $PWD/$subfile $target_subfile
        elif [ -L $target_subfile ]; then
            target_link=$(readlink $target_subfile)
            if [ "$target_link" != "$PWD/$subfile" ]; then
                mv -f $target_subfile{,.dtbak}  # Backup existing symlink
                ln -s $PWD/$subfile $target_subfile  # Create new symlink
            fi
        fi
    done
done