copy-bookmarks.sh

#!/bin/bash
set -e


# Set Chrome user data directory
CHROME_LOCATION="$HOME/Library/Application Support/Google/Chrome"


# Gather profiles into arrays
profile_dirs=()
profile_labels=()
for profile_dir in "$CHROME_LOCATION"/Default "$CHROME_LOCATION"/Profile* "$CHROME_LOCATION"/Guest*; do
	[ -d "$profile_dir" ] || continue
	pref_file="$profile_dir/Preferences"
	if [ -f "$pref_file" ]; then
		profile_name=$(grep -o '"name" *: *"[^\"]*"' "$pref_file" | head -1 | sed 's/.*: *"\([^\"]*\)"/\1/')
		account_email=$(grep -o '"email" *: *"[^\"]*"' "$pref_file" | head -1 | sed 's/.*: *"\([^\"]*\)"/\1/')
		if [ -z "$profile_name" ]; then
			profile_name="(no name found)"
		fi
		if [ -n "$account_email" ]; then
			label="$(basename "$profile_dir"): $profile_name ($account_email)"
		else
			label="$(basename "$profile_dir"): $profile_name"
		fi
		profile_dirs+=("$profile_dir")
		profile_labels+=("$label")
	fi
done

# Present options to user
echo "Available Chrome profiles:"
echo ""
for i in "${!profile_labels[@]}"; do
	printf "%d) %s\n" "$((i+1))" "${profile_labels[$i]}"
done
echo ""

# Prompt for source profile
while true; do
	read -p "Enter the number of the SOURCE profile to copy from: " src_idx
	if [[ "$src_idx" =~ ^[0-9]+$ ]] && [ "$src_idx" -ge 1 ] && [ "$src_idx" -le "${#profile_dirs[@]}" ]; then
		src_idx=$((src_idx-1))
		break
	else
		echo "Invalid selection. Please enter a valid number."
	fi
done

# Prompt for destination profile
while true; do
	read -p "Enter the number of the DESTINATION profile to copy to: " dst_idx
	if [[ "$dst_idx" =~ ^[0-9]+$ ]] && [ "$dst_idx" -ge 1 ] && [ "$dst_idx" -le "${#profile_dirs[@]}" ] && [ "$dst_idx" -ne "$((src_idx+1))" ]; then
		dst_idx=$((dst_idx-1))
		break
	else
		echo "Invalid selection. Please enter a valid number (and not the same as source)."
	fi
done

echo "Backing up destination Bookmarks file to $dst_bookmarks.bak"
echo cp -f "$src_bookmarks" "$dst_bookmarks"
src_profile="${profile_dirs[$src_idx]}"
dst_profile="${profile_dirs[$dst_idx]}"

# Copy Bookmarks file
src_bookmarks="$src_profile/Bookmarks"
dst_bookmarks="$dst_profile/Bookmarks"

if [ ! -f "$src_bookmarks" ]; then
	echo "Source Bookmarks file not found: $src_bookmarks"
	exit 1
fi

# Show top 10 bookmark names from source
echo "\nPreview of top 10 bookmarks in source profile:"
grep -o '"name" *: *"[^"]*"' "$src_bookmarks" | sed 's/.*: *"\([^"]*\)"/\1/' | head -10 | nl
echo ""
read -p "Are these the bookmarks you want to copy? (y/n): " confirm
if [[ ! "$confirm" =~ ^[Yy]$ ]]; then
	echo "Aborted. No files were copied."
	exit 0
fi

echo "Backing up destination Bookmarks file to $dst_bookmarks.bak"
cp -f "$dst_bookmarks" "$dst_bookmarks.bak"

cp -f "$src_bookmarks" "$dst_bookmarks"
echo "Copied Bookmarks from $(basename "$src_profile") to $(basename "$dst_profile")"