Upload to YouTube

youtube_upload.sh

#!/bin/sh

# Upload the given video file to your YouTube channel.
# https://stackoverflow.com/questions/19449061/upload-videos-to-my-youtube-channel-without-user-authentication-using-youtubeapi
# https://stackoverflow.com/questions/13274173/upload-video-on-youtube-using-curl-and-api-v3

cid_base_url="apps.googleusercontent.com"
client_id="<YOUR_CLIENT_ID>.$cid_base_url"
client_secret="<YOUR_CLIENT_SECRET>"
refresh_token="<YOUR_REFRESH_TOKEN>"
token_url="https://accounts.google.com/o/oauth2/token"
api_base_url="https://www.googleapis.com/upload/youtube/v3"
api_url="$api_base_url/videos?uploadType=resumable&part=snippet"

access_token=$(curl -H "Content-Type: application/x-www-form-urlencoded" -d refresh_token="$refresh_token" -d client_id="$client_id" -d client_secret="$client_secret" -d grant_type="refresh_token" $token_url|awk -F '"' '/access/{print $4}')

auth_header="Authorization: Bearer $access_token"
upload_url=$(curl -I -X POST -H "$auth_header" "$api_url"|awk -F ' |\r'  '/loc/{print $2}'); curl -v -X POST --data-binary "@$1" -H "$auth_header" "$upload_url"