⚠️ Warning: this project has moved onnpmjs.comfrom"dss"to"@documented-style-sheets/parser"
DSS, Documented Style Sheets is a general-purpose comment guide and parser (ex. CSS, LESS, STYLUS, SASS, SCSS & JS comments). This project does static file analysis and parsing to generate an object to be used for generating styleguides.
npm i @documented-style-sheets/parser
In most cases, you will want to include the DSS parser in a build step that will generate documentation files automatically (or you just want to play around with this returned Object for other means); Either way, we officially support a Grunt Plugin and a Gulp Plugin.
// // @name Button // @description Your standard form button. // // @state :hover - Highlights when hovering. // @state :disabled - Dims the button when disabled. // @state .primary - Indicates button is the primary action. // @state .smaller - A smaller button // // @markup // <button>This is a button</button> //
// Requirements const fs = require('fs') const { parse } = require('@documented-style-sheets/parser') // Get file contents const fileContents = fs.readFileSync('styles.css') // Run the DSS Parser on the file contents parse(fileContents, {}, function (parsedObject) { // Output the parsed document console.log(parsedObject) })
{
"name": "Button",
"description": "Your standard form button.",
"state": [
{
"name": ":hover",
"escaped": "pseudo-class-hover",
"description": "Highlights when hovering."
},
{
"name": ":disabled",
"escaped": "pseudo-class-disabled",
"description": "Dims the button when disabled."
},
{
"name": ".primary",
"escaped": "primary",
"description": "Indicates button is the primary action."
},
{
"name": ".smaller",
"escaped": "smaller",
"description": "A smaller button"
}
],
"markup": {
"example": "<button>This is a button</button>",
"escaped": "<button>This is a button</button>"
}
}This method defines the way in which points of interest (ie. variables) are found in lines of text and then, later, parsed. DSS dogfoods this API and the default implementation is shown below.
// Describe default detection pattern // Note: the current line, as a string, is passed to this function const dss = require('@documented-style-sheets/parser') dss.detector(function(line) { if (typeof line !== 'string') { return false } var reference = line.split("\n\n").pop() return !!reference.match(/.*@/) }) dss.parse(...)
DSS, by default, includes 4 parsers for the name, description, state and markup of a comment block. You can add to, or override, these defaults by registering a new parser. These defaults also follow a pattern which uses the @ decorator to identify them. You can modify this behaivour providing a different callback function to dss.detector().
dss.parser expects the name of the variable you're looking for and a callback function to manipulate the contents. Whatever is returned by that callback function is what is used in generate JSON.
this.file: The current filethis.name: The name of the parserthis.options: The options that were passed todss.parse()initiallythis.line:this.line.contents: The content associated with this variablethis.line.from: The line number where this variable was foundthis.line.to: The line number where this variable's contents ended
this.block:this.block.contents: The content associated with this variable's comment blockthis.block.from: The line number where this variable's comment block startsthis.block.to: The line number where this variable's comment block ends
// Matches @version dss.parser('version', function () { // Just returns the lines contents return this.line.contents })
dss.parser('link', function () { // Replace link with HTML wrapped version const exp = /(b(https?|ftp|file)://[-A-Z0-9+&@#/%?=~_|!:,.;]*[-A-Z0-9+&@#/%=~_|])/ig this.line.contents.replace(exp, "<a href='1ドル'>1ドル</a>") return line })