Cypress Webpack Multibundle Preprocessor
This differs from the official implementation as it will compile/bundle all spec tests found in the
cypress/integration folder only once when you call
cypress run, rather than run a seperate Webpack build per spec file.
The reason we want this is because we use Cypress as a unit testing tool, which means each spec test imports the main codebase, this causes building each spec to take 60+ seconds each.
- Hardcoded to find all specs in
cypress/integration, this is because Cypress currently assumes you only want to compile the spec right before it's execution and only provides the spec filepath to compile at that point in time.
- Bundling all specs at once only occurs if not in interactive / watch mode. The code for watch mode is identical to how the official implementation works.