Forward notes to a public webserver

publish.sh

#!/bin/bash

SSH_KEY=~/.ssh/id_ed25519
REMOTE_HOST=example.com
REMOTE_PATH=data
MAX_DIGEST_LEN=7

# usage
if [ "$#" -ne 1 ]; then
    echo "[publish] usage: publish file"
    exit
fi

FILEPATH=$1

TAG=$(sha512sum "$FILEPATH" | head -c "$MAX_DIGEST_LEN")

scp -i "$SSH_KEY" "$FILEPATH" "$REMOTE_HOST":"$REMOTE_PATH"/"$TAG"".html"

PUBLIC_URL="https://notes.""$REMOTE_HOST"/"$TAG"".html"

echo "$PUBLIC_URL"