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Add new conversion primitives #49
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markus1189
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Gabriella439
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* Move test utils into separate module and use custom assertions * Implement Natural/toInteger as primitive conversion Relates to #49
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Gabriella439
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All four conversion primitives are done now, so I'll mark this resolved |
TristanCacqueray
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This ports the conversion script from Python to Haskell (fix dhall-lang#7) The main reasons for this port are that: - the Python script was really hard to maintain for reasons like "converting from Swagger to Dhall is interleaved with string formatting" - in Haskell we can use the dhall library to generate always syntactically correct Dhall AST. It's also much easier to keep an eye on correctness, because types and pattern matching. It also forces us to deal with things like cyclic imports from the get go. Things happening here: - remove the `api` folder, removing the difference between "raw api" and "nice api" - move defaults from `default` to `defaults` folder, as it is in `dhall-nethack` - transition to the new syntax for `Optional` (fix dhall-lang#49) - add `types.dhall` and `defaults.dhall`, so that one can now easily "pin a version" by just importing these two records at a specific commit/tag. They also make it really easy to access objects, e.g. `let types = https://raw.githubusercontent... sha256:... in types.Deployment` - also add typesUnion.dhall (fix dhall-lang#54), so one is able to send to Kubernetes different objects in the same stream. This is also documented in the README - defaults are resolved recursively (fix dhall-lang#46): if there's an import of a "nullable" record, then it's not marked as Optional, making merging objects much easier - default objects are not lambdas anymore, and instead they just don't include the required fields (that is, the ones that are not nullable records), as suggested in dhall-lang/dhall-lang#382 - for objects that are simple types we used to generate a simple lambda `\(a : Text) -> a` as a default, now we just don't generate a default (e.g. see `io.k8s.apimachinery.pkg.apis.meta.v1.Time`) - autoformat all generated Dhall code - remove cyclic imports (fix dhall-lang#47) - update to dhall-1.22 and dhall-json-1.2.8
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As mentioned in #47, we need the following new builtin functions in order to render numeric values:
Natural/show : Natural → Text
Integer/show : Integer → Text
Double/show : Double → Text
Natural/toInteger : Natural → Integer
The
show
functions should render in the exact same format that Dhall parses to source code. The purpose of theNatural/toInteger
function is to help renderNatural
numbers without a leading+
by converting them toInteger
s firstThe text was updated successfully, but these errors were encountered: