standard-json

Format JavaScript Standard Style output to a JSON array!

Install

# use the CLI
npm install --global standard-json

# or use programatically
npm install --save standard-json

CLI Usage

standard | standard-json
# exit code will be 1 if any errors are found

standard --verbose | standard-json
# the ruleId attribute will be filled in if --verbose is passed

# works with anything based on standard-engine!
semistandard | standard-json
doublestandard | standard-json

Example output JSON (formatted)

Typical standard output:

standard: Use JavaScript Standard Style (https://github.com/feross/standard)
  /home/icmpdev/code/standard-json/bin.js:19:21: Missing space before function parentheses.
  /home/icmpdev/code/standard-json/index.js:6:35: Strings must use singlequote.
  /home/icmpdev/code/standard-json/index.js:6:51: Extra semicolon.
  /home/icmpdev/code/standard-json/index.js:17:5: Keyword "if" must be followed by whitespace.
  /home/icmpdev/code/standard-json/index.js:22:28: Extra semicolon.

After running through standard-json:

[
  {
    "filePath": "/home/flet/code/something-great/bin.js",
    "messages": [
      {
        "line": "19",
        "column": "21",
        "message": "Missing space before function parentheses."
      }
    ]
  },
  {
    "filePath": "/home/flet/code/something-great/index.js",
    "messages": [
      {
        "line": "6",
        "column": "35",
        "message": "Strings must use singlequote."
      },
      {
        "line": "6",
        "column": "51",
        "message": "Extra semicolon."
      },
      {
        "line": "17",
        "column": "5",
        "message": "Keyword \"if\" must be followed by whitespace."
      },
      {
        "line": "22",
        "column": "28",
        "message": "Extra semicolon."
      }
    ]
  }
]

API Usage

var txt = someStandardThing() // produces Standard Style output

var standardJson = require('standard-json')

var output = standardJson(txt)
// output will be an array of errors or an empty array.

var output = standardJson(txt, {noisey: true})
// output will be an array of errors or an empty array.
// The banner will be `console.error`'d (plus any other non-parsable lines)

Inspiration

This package was inspired by:

• snazzy
• https://github.com/standard/standard/issues/222

Contributing

Contributions welcome! Please read the contributing guidelines first.

License

ISC