openapi-preprocessor
recast
openapi-preprocessor | recast | |
---|---|---|
2 | 6 | |
34 | 4,825 | |
- | - | |
3.7 | 5.8 | |
about 1 month ago | 27 days ago | |
Go | TypeScript | |
Apache License 2.0 | MIT License |
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openapi-preprocessor
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Show HN: Monocle – bidirectional code generation library
I use a mixed approach for OpenAPI, but not bidirectional.
I have OpenAPI pieces generated from my Go source code (comment, types, function signatures) as JSON.
I also have a manually-edited master YAML document that refers to generated bits via $ref links.
I then use openapi-preprocessor [1] (disclaimer: I wrote it) to produce a final openapi.json file which is committed in the repo.
When I want to extend the API in a spec-first process, I can add the new routes manually in the YAML file. When I do the implementation I replace the manual bits by the generated one when they are ready. When committing I can check the diff of openapi.json to verify I'm not losing in the process.
[1] https://github.com/dolmen-go/openapi-preprocessor
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JSON Schema bundling finally formalised
Bundling for OpenAPI specification has long been a need for authors to allow to reduce duplication, and to allow to split a big specification in multiples files, but publish a single one.
A few years ago I've written a tool to fit that niche: https://github.com/dolmen-go/openapi-preprocessor
https://github.com/dolmen-go/openapi-preprocessor
I have now to tweak it (well, it will be a major rewrite) to handle $ref relative to $id instead of the file location.
recast
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What is an Abstract Syntax Tree in Programming?
GitHub | Website
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[AskJS] Any good shortcuts for migrating off of enzyme?
If jscodeshift is confusing, I recommend looking into using recast directly, along with ast-types for AST traversal and its node factories. Inside your visitors, write some conditionals that check for the patterns you want to detect, then mutate the node passed to the visitor, or otherwise mutate the AST. Keep going until tests are passing.
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Evan you on Svelte migration from Vue
I ended up writing my own codemod tool based on recast to automate most of the repetitive, mindless grunt work. Even with the tool shaving hundreds of hours off of the migration effort, there's still a huge amount of work left, since we need to find or create Vue 3-compatible alternatives of all of our Vue 2-only dependencies. Some of these dependencies (e.g. vee-validate) are used pretty ubiquitously too
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Which library to use for AST manipulation?
I had great results with a combination of babel + recast. Babel is doing the job and Recast is mostly here to preserve the original style when printing code again. I animated a workshop @ Node.JS Montréal 2019 that was recorded here. We cover the parse/transform/print of code using Babel (live coding starts around 45').
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JARVIS – Write me a Codemod
recast
- Show HN: Monocle – bidirectional code generation library
What are some alternatives?
oasdiff - OpenAPI Diff and Breaking Changes
escodegen - ECMAScript code generator
zod - TypeScript-first schema validation with static type inference
espree - An Esprima-compatible JavaScript parser
ajv - The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
Acorn - A small, fast, JavaScript-based JavaScript parser
api-firewall - Fast and light-weight API proxy firewall for request and response validation by OpenAPI specs.
jscodeshift - A JavaScript codemod toolkit.
io-ts - Runtime type system for IO decoding/encoding
ast-node-finder - AST Node Find api automatically generated from code
apiclarity - An API security tool to capture and analyze API traffic, test API endpoints, reconstruct Open API specification, and identify API security risks.
ts-lite - Compiled TypeScript. Generates Go, Swift, Kotlin, WASM, Binary