Package Exports

sparql-formatter
sparql-formatter/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (sparql-formatter) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

SPARQL 1.1 formatter

Website: https://sparqling.github.io/sparql-formatter/

npm: https://www.npmjs.com/package/sparql-formatter

Docker: https://hub.docker.com/r/sparqling/sparql-formatter

Usage in Node.js

format(query, indentDepth = 2)

query: string
indentDepth: integer (>= 0)

Example:

const format = require('sparql-formatter');

console.log(format('select * where {?s ?p ?o}'));

Output:

SELECT *
WHERE {
  ?s ?p ?o .
}

CLI

$ npm install -g sparql-formatter

A symbolic link to ./bin/sparql-formatter.js will be created as sparql-formatter in your path.

Input:

$ cat sparql11-query/02.2.rq
PREFIX foaf:   <http://xmlns.com/foaf/0.1/>
PREFIX foaf:   <http://xmlns.com/foaf/0.1/>
SELECT ?name ?mbox
WHERE
  { ?x foaf:name ?name .
    ?x foaf:mbox ?mbox }

Output:

$ sparql-formatter sparql11-query/02.2.rq
PREFIX foaf: <http://xmlns.com/foaf/0.1/>
PREFIX foaf: <http://xmlns.com/foaf/0.1/>

SELECT ?name ?mbox
WHERE {
  ?x foaf:name ?name .
  ?x foaf:mbox ?mbox .
}

Install from GitHub

$ git clone https://github.com/sparqling/sparql-formatter
$ cd sparql-formatter
$ npm install

Now the CLI programs are under ./bin/.

Optionally,

$ npm link

This will make a symbolic link to ./bin/* as sparql-formatter and sparql-formatter-test in your path.

SPARQL 1.1 query examples

91 SPARQL queries are extracted from the SPARQL 1.1 specification (https://www.w3.org/TR/sparql11-query/)

Test:

$ sparql-formatter-test sparql11-query/*.rq
true    sparql11-query/02.1.rq
true    sparql11-query/02.2.rq
...
true    sparql11-query/17.rq