set-freenetrc-base

#!/bin/bash

# Goal: Configure absolute base path to point to parent directory.
# Purpose: It is easier to run the script than paste / type a path. This is also
#          intended for use with a "one click" setup script.

# First get absolute path to freenet installation that is 1-level up form location of this script (../)
this_script_filename="$(readlink -e "$0")"
this_script_dir="$(dirname "$this_script_filename")"
freenet_dir="$(readlink -e "$this_script_dir/../")" # 1 dir above

if [ -z "$freenet_dir" ] ; then
	echo "ERROR: Unable to find out the freenet_dir from reading our location $0"
	exit 1;
fi

echo "Setting base directory to \"$freenet_dir\""

# Escape for sed string. Replace "/" with "\/". But "\\/" because sed-escaped
freenet_dir_escaped="$(echo "$freenet_dir" | sed -e 's|/|\\/|g')"

script_error() {
	echo "ERROR: This script had an error - read messages above, exiting"
	exit 1;
}

# Replace the entire line with a modified one.
sed -ie "s/^freenetRoot=.*$/freenetRoot=\"$freenet_dir_escaped\"/" ~/.freenetrc || script_error

echo "Configuration updated."