An extremely (and frankly experimental) simple go-lang based webscraper project that checks stock levels of products on Overclockers; alerting to console and SMS if one is present.
Configure config.yml with all the target products on Overclockers to track.
For example:
sms:
enabled: true
targets:
- url: https://www.overclockers.co.uk/pny-nvidia-tesla-volta-v100-16gb-pcie-gpu-accelerator-card-5120-cuda-cores-gx-06a-pn.html
limit: 5
selector: input#basketButton
- url: https://www.overclockers.co.uk/pny-nvidia-tesla-volta-v100-16gb-pcie-gpu-accelerator-card-5120-cuda-cores-gx-06a-pn.html
limit: 5
selector: input#basketButtonNote; rate limiting is done in seconds. If the product is available every rate limit, and text messages are enabled; a new SMS message will be triggered. This might drain your Twilio balance; adjust the code accordingly.
If you enable Twilio in the configuration above, set the following environment variables with your API key:
export ACCOUNTSID=
export AUTHTOKEN=