Spectacle
Spectacle helps you "save time and look good" by automatically generating beautiful HTML5 documentation from your OpenAPI/Swagger 2.0 API specification.
Features:
- No more out-of-date documentation: With Spectacle you don't need to worry about out of date documentation any more. All you need is a well written spec and Spectacle to autogenerate your documentation each time it changes. Check out Optimizing Your Workflow
- OpenAPI/Swagger 2.0 support: Support for the latest OpenAPI/Swagger specification which is the new standard for documenting REST APIs.
- Clean responsive design: Spectacle features a responsive HTML5 and CSS3 grid layout built with Foundation 6 that works beautifully across all devices.
- Embed into your existing website: Spectacle features an embedded option that lets you generate docs without a HTML
<body>
layout for convenient integration into your existing website. - Live preview developer mode: Spectacle comes with a development mode that starts a local HTTP server with a file watcher and live reload so you can preview changes to your live documentation in your browser as you write your spec.
- Configurable templates and styles: Nobody wants to be boxed in, which is Spectacle comes with easily configurable Handlebars templates and SCSS styles so you can add your own flavor. See Custom Builds
Getting Started
Simply install Spectacle from npm
like so:
npm install spectacle-docs
Next pass your swagger.json
document use the CLI to generate your documentation.
spectacle your_swagger_api.json
Your generated documentation will be located in the /public
directory. You can either copy the generated HTML to your web server, or view your docs by starting the internal web server like so:
spectacle -s
Now point your browser to http://localhost:4400/ and presto - sexy docs for your API!
Configuration Options
The basic CLI options are detailed below:
$ spectacle -h
Usage: cli spactacle [options] <specfile>
Options:
-h, --help output usage information
-V, --version output the version number
-A, --skip-assets omit CSS and JavaScript generation (default: false)
-e, --embeddable omit the HTML <body/> and generate the documentation content only (default: false)
-d, --development-mode start HTTP server with the file watcher and live reload (default: false)
-s, --start-server start the HTTP server without any development features
-p, --port <dir> the port number for the HTTP server to listen on (default: 4400)
-a, --app-dir <dir> the application source directory (default: ./app)
-t, --target-dir <dir> the target build directory (default: ./public)
Most options are self explanatory, but the following options warrant some further explanation:
-
--development-mode -d
: This option starts a development server with a file watcher and live reload, and will automatically regenerate your docs when any of your spec or app files change.
-
--start-server -s
: This option starts a production server without any development options enabled that serves the contents of your --target-dir
.
-
--embeddable -e
: This option lets you build a minimal version of the documentation without the HTML <body>
tags, so you can embed Spectacle into your own website template. More info on custom builds here.
-
--app-dir -a
: This option overrides the default directory which contains all the Handlebars templates, SCSS, and JavaScript source files. This option is useful for development because you can copy the contents of app
to a remote location or a separate repo for custom builds.
-
--target-dir -t
: This option specifies where the generated documentation HTML files will be output.
Custom Builds
The best option for building your own custom functionality into Spectacle is to fork Spectacle on GitHub, and make your own modifications in source. This way you can keep up to date by merging changes from the master
branch, and your can also contribute your updates back to master
by creating a Pull Request if you think they improve Spectacle somehow.
To fork Spectacle go to https://github.com/sourcey/spectacle
, and press the 'Fork' button. Now you can git clone git@github.com:<yourname>/spectacle.git
to make your own changes.
Alternatively, you can just copy the contents of app
from the main repo which contains all the source files such as templates, stylesheets and JavaScripts. Now just pass the path to your custom app
path to the CLI like so: spectacle -a /path/to/your/app your_swagger_api.json
Optimizing Your Workflow
If you're a developer you may also want to check out inline code generators that build your OpenAPI/Swagger API from source code comments so you can automate your entuire workflow from code > spec > documentation
.
More Information
More info is available on the Spectacle homepage.
Please use the GitHub issue tracker if you have any ideas or bugs to report.
All contributions are welcome.
Good luck and enjoy Spectacle!