tlosfs.sh -- an ipfs wrapper for Telos

tlosfs

#!/usr/bin/env bash
# set -x

add () {
	temp_file=`mktemp`
	ipfs add &> $temp_file
	ipfs_hash=`awk '{ print $4; }' $temp_file`
	ipfs_peers=(`ipfs swarm peers | awk -F/ '{ print $7; }'`)
	ipfs_peer_count=${#ipfs_peers[@]}
	replica_count=`perl -e 'use POSIX; $p='$ipfs_peer_count'; $a=$p/8; $a=$a+8; $a=$p/$a; $a=$a+2; print ceil($a)'`

	for r in $(seq 1 $replica_count)
	do
		random_number=$(( $RANDOM % ${#ipfs_peers[@]}  ))
		ipfs pubsub pub ${ipfs_peers[$random_number]} $ipfs_hash
		unset ipfs_peers[$random_number]
		ipfs_peers=("${ipfs_peers[@]}")
	done
	echo $ipfs_hash
}

get() {
	ipfs cat $2
}

del() {
	ipfs pubsub pub unpin $2
}

error() {
	echo error
}

case $1 in
	add)
		add;;
	get)
		get;;
	del)
		del;;
	*)
		error;;
esac