posts-go/posts/2023-05-23-swagger.md

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Swagger or OpenAPI

My company currently use Swagger 2 to document API.

I want to work with OpenAPI 3 but too lazy to convert (for now of course).

So step by step:

  • Write API spec in YAML.
  • Convert to API spec in JSON.
  • Format spec files.
  • Render spec in local.
  • Push to company host for other teams to see.

Only step 1 is manual, aka I write my API spec completely with my hand (no auto gen from code whatever). The others can be done with tools:

# Convert
go install github.com/mikefarah/yq/v4@latest
yq -o=json '.' ./docs/swagger.yaml > ./docs/swagger.json

# Format
bunx prettier --write ./docs/swagger.yaml ./docs/swagger.json

# Render locally
bunx @redocly/cli preview-docs ./docs/swagger.json

Thanks