All packages, except for `cmd` and `internal`, have been moved into a new `v1` root package.
Old packages are kept for backwards-compatibility reasons. All contained code is replaced with simple type aliases and proxy functions to `v1` implementations.
Old packages default to the Rego v0 syntax, new `v1` packages default to the Rego v1 syntax.
Signed-off-by: Johan Fylling <johan.dev@fylling.se>
- Refactor error codes to use strings instead of ints.
- Simplify error messages throughout.
- Ensure location set on all expressions. There were a couple locations
in the parser/compiler where locations were not being set.
- Fallback to rule location in topdown in case location not set. This
ensures that users get useful locations for API requests with paths
that refer to virtual docs exactly.
Also add Find function to ast.Value. Useful for extracting values
dynamically. Eventually can support JSON pointers.
Fixes#237
Johan Fylling