#!/bin/bash
# Once you've used gallery-dl to pull your instagram account down to your local machine (cookie auth recommended, you'll need to have logged in via your primary/default browser) you can run the following to create markdown files for each based on the post content and the first three hashtags it finds. Ugly but worked for me :)
# Cheeky function for readability
define(){ 
  IFS=$'\n' read -r -d '' ${1} || true; 
}
# Create a sort of backup dir
mkdir -p processed

for FILE in $(find . -type f | xargs); do
  echo "🗄️Processing ${FILE}...."
  # gallery-dl uses a 'shortname' which is just an ugly but unique string
  SHORT=$(basename ${FILE}| cut -d"." -f1)
  CONTENT=$(while read line; do
    for word in $line; do echo $word
    done
done < ${SHORT}.md
)
  HASHTAGS=$(echo "${CONTENT[0]}" | grep '#' | xargs)
  TITLE=$(echo ${HASHTAGS} | cut -d" " -f1-3)
  FILENERM=$(echo ${TITLE} | sed 's:#::g' | tr ' ' '-')
  DATU=$(date +%Y-%m-%d)
  # This lil heredoc is used to create our markdown
  define PAYLOAD <<-EOF
---
layout: post
title: "${TITLE}"
date: ${DATU}
categories: insta
---

![exciting image](/assets/img/insta/${SHORT}.jpg){:class="framed"}

$(cat ${FILE})

EOF
  echo "${PAYLOAD}" > processed/${DATU}-${FILENERM}.md
done