git.delta.rocks / jrsonnet / refs/commits / 5e6d5ee048e2

Separate jrsonnet-evaluator and stdlib implementation #82

For usage in new import resolvers, this change allows to use custom
types within importers, allowing to allow imports from internet

Per discussion in https://github.com/google/jsonnet/issues/903

Same as https://github.com/databricks/sjsonnet/issues/127

Deep cache only has sense in presence of standalone self, and most of
the time it only takes unnecessary space, and takes time to fill/rehash
the cache map.

Previously `slice` method was only in `ArrayVal`, and for strings it
needed to be implemented manually

Helper for fancier building of user contexts

When calling functions with wrong arguments, evaluator will now suggest
correct function signature

New builtins system allows to split standard library to standalone crate

Implementation will be moved to jrsonnet-stdlib crate

BREAKING CHANGE: `State::with_stdlib` was removed

There was special support to refer to native functions for stdlib, as
otherwise `std.native` was not implementable.
However, now evaluator contains support for fancy builtins, and it is
possible to reimplement standard library without any parser magic.

BREAKING CHANGE: This syntax no longer works: $intrinsic(name),
$intrinsicId, $intrinsicThisFile

It had no practical use, because it was not comment-preserving
There is in-progress version based on rowan parser, however it shares
no code with current implementation

BREAKING CHANGE: It is no longer possible to build jrsonnet-fmt