This change adds an additional function to the exported object to support getting access to the transformed result as an object rather than just a string result - the separate function designed to maintain backwards compatibility.
This facilitates tools that want the code separate from the sourcemap or anything else as time goes by.
See modification to the test-file: Basically we add a small hint at the end
of the error warning for propType errors to help identify which instantiation
of the component at hand is faulty.
This isn't actually enabled yet for public projects, but this will help
us speed up builds when it does get enabled.
http://docs.travis-ci.com/user/caching/
Error should be thrown in the previous condition is "not" meet. And the href propType is described as optional in the comment, but the null check was missing.
This copies the propType and contextType validation to a wrapper around the
descriptor factory. By doing the validation early, we make it easier to track
down bugs. It also prepares for static type checking which should be done at the
usage site.
This validation is not yet active and is just logged using monitorCodeUse. This
will allow us to clean up callsites which would fail this new type of
validation.
I chose to copy the validation of abstracting it out since this is just an
intermediate step to avoid spamming consoles. This makes more a much cleaner
diff review/history. The original validation in the instance will be deleted as
soon as we can turn on the warnings.
Additionally, getDefaultProps are moved to become a static function which is
only executed once. It should be moved to statics but we don't have a
convenient way to merge mixins in statics right now. Deferring to ES6 classes.
This is still a breaking change since you can return an object or array from
getDefaultProps, which later gets mutated and now the shared instance is
mutated. Mutating an object that is passed into you from props is highly
discouraged and likely to lead to subtle bugs anyway. So I'm not too worried.
The defaultProps will later be resolved in the descriptor factory. This will
enable a perf optimizations where we don't create an unnecessary object
allocation when you use default props. It also means that ReactChildren.map
has access to resolved properties which gives them consistent behavior whether
or not the default prop is specified.
Add support for spread attributes. Transforms into an Object.assign just
like jstransform does for spread properties in object literals.
Depends on https://github.com/facebook/esprima/pull/22
Github doesn't let us handle 404s within a project repository, so we
handle them at the organization level. In order to handle graceully for
specific projects, we're setting up redirects to projects' own 404.html.
Anthony van der Hoorn
