@json-schema-tools/transpiler
v1.10.5
Published
Turn your json schema into typings for various languages. Achieve master class dev tooling.
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JSON Schema Transpiler
Turn your JSON Schemas into types to be used in various languages.
- Generate types for:
- Golang
- Typescript
- Rust
- Python
- handles cycle detection
- automatically determines references
- includes documentation annotations for easy documentation generation with native language tools.
- minimal dependencies (wip)
- Creates 1 type alias per 1 schema
- Autogenerated deterministic titles where missing
- Autoreferencer (removes duplication)
- Code is synchronous - no IO keeps it lean and fast
- Convert schema to types in browser too!
Getting Started
npm install @json-schema-tools/transpiler
const JsonSchemaTranspiler = require("@json-schema-tools/transpiler").default;
const mySchema = {
"title": "PlowAnimals",
"description": "an array of animals that are good at pulling things",
"type": "array",
"items": {
"oneOf": [
{ "title": "Horse" },
{ "title": "Donkey" },
{ "title": "Elephant" },
]
}
};
const transpiler = new JsonSchemaTranspiler(mySchema);
console.log(transpiler.toTypescript());
console.log(transpiler.toRust());
console.log(transpiler.to("go")); // same thing, different form/interface
console.log(transpiler.to("python")); // works with shorthand of the language aswell (py or python)
Testing
Generate a test case
npm run generateTest
outputs:
> @json-schema-tools/[email protected] generateTest /Users/zb/Code/json-schema-tools/transpiler
> tsc && node ./build/integration-tests/generator.js
? What is the name of the test schema? type-as-array
? Enter a url to a JSON Schema, or press enter to get an empty one? false
Detecting languages...
Found 4 languages: go, py, rs, ts
Writing files...
All done
Edit schema if necessary, and run npm test
. Update expected results as needed.
Contributing
How to contribute, build and release are outlined in CONTRIBUTING.md, BUILDING.md and RELEASING.md respectively. Commits in this repository follow the CONVENTIONAL_COMMITS.md specification.