Julia Swagger UI

Want to use Swagger UI in Julia? This package has your back!

Inspired by swagger-ui-express, the package auto-generates Swagger UI based on swagger.json. The generated API documentation can be served as an endpoint using package such as Genie.jl.

Pre-built swagger-ui is used. Because swagger-ui is implemented in Node.js, all pre-built files and assets are included in the dist folder for serving. (Open an issue if there are better ways to do this.)

Installation

julia> ]
pkg> add SwagUI

Usage

Genie simple setup

using Genie, Genie.Router
using JSON
using SwagUI

# use a swagger json from the local machine
swagger_document = JSON.parsefile("./swagger.json")

route("/docs") do 
    render_swagger(swagger_document)
end

Inegrate with Swagger Markdown

using Genie, Genie.Router
using JSON
using SwagUI
using SwaggerMarkdown

@swagger """
/doge:
  get:
    description: Doge to the moon!
    responses:
      '200':
        description: Doge to the moon!!.
"""
route("/doge") do 
    JSON.json("Doge to the moon!!")
end

# build a swagger document from markdown
info = Dict{String, Any}()
info["title"] = "Swagger Petstore"
info["version"] = "1.0.5"
openApi = OpenAPI("2.0", info)
swagger_document = build(openApi)

route("/docs") do 
    render_swagger(swagger_document)
end

up(8001, async = false)

SwaggerMarkdown builds the swagger document from markdown comments in the code. It returns a swagger_document::Dict{String, Any} that can be used by SwaggerUI.render_swagger to render the API documentation as Swagger's fashion.

Configuration & Customization

Swagger Explorer

The explorer can be turned off through setting the Options.show_explorer to false. It's turned on, i.e. Options.show_explorer = true by default.

using Genie, Genie.Router
using JSON
using SwagUI

swagger_document = JSON.parsefile("./swagger.json")

# turn off the explorer
options = Options()
options.show_explorer = false

route("/docs") do 
    render_swagger(swagger_document, options=options)
end

Custom swagger options

Swagger UI can be configured by setting Options.swagger_options::Dict{String, Any}. The key is the name of the configuration while the value is the setting. More details about configuration can be found through the Official Swagger UI Configuration page. The example below sets the URL pointing to API definition to https://petstore.swagger.io/v2/swagger.json.

using Genie, Genie.Router
using JSON
using SwagUI

# set the URL pointing to API definition
options = Options()
options.swagger_options["url"] = "https://petstore.swagger.io/v2/swagger.json"

route("/docs") do 
    # if swagger_options["url"] or swagger_options["urls"] is set,
    # swagger_document is not needed
    render_swagger(nothing, options=options)
end

Custom CSS

Set Options.custom_css to a custom CSS as String.

using Genie, Genie.Router
using JSON
using SwagUI

swagger_document = JSON.parsefile("./swagger.json")

# set custom css using options
options = Options()
options.custom_css = ".swagger-ui .topbar { display: none }"

route("/docs") do 
    render_swagger(swagger_document, options=options)
end

TODO

More examples

genieframework / swagui.jl Goto Github PK

swagui.jl's Introduction

Julia Swagger UI

Installation

Usage

Inegrate with Swagger Markdown

Configuration & Customization

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