downloader for attachments of an asana task

download_asana_task_attachments.sh

#!/bin/bash

if [ $# -ne 3 ]; then
  echo "Please specify asana API key, dest dir, task id." 1>&2
  exit 1
fi

API_KEY=$1
TASK_ID=$3
SAVE_DIR="${2}/task_${TASK_ID}"

mkdir -p ${SAVE_DIR}

attachments=`curl -u ${API_KEY}: https://app.asana.com/api/1.0/tasks/${TASK_ID}/attachments | /usr/local/bin/jq '.data[].id'`
echo $attachments
for a in $attachments; do
    attachment=`curl -u ${API_KEY}: https://app.asana.com/api/1.0/attachments/${a}`
    name=`echo "${attachment}" | /usr/local/bin/jq -r '.data.name'`
    url=`echo "${attachment}" | /usr/local/bin/jq -r '.data.download_url'`
    /usr/local/bin/wget -O "${SAVE_DIR}/$name" "$url"
done