find-requires

Find all require() calls. Fast and solid implementation backed with direct scanner and esprima AST parser

npm install find-requires
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find-requires – Find all require() calls.

Made for modules-webmake. Fast and solid implementation of require calls parser. Plain cases are worked out by straightforward code walker, rest of the job is done by fastest in the field esprima AST parser.

Example

foo.js:

var one = require('one');
var two = require('two');
var slp = require('some/long' +
                        '/path');
var wrong = require(cannotTakeThat);

program.js:

var fs = require('fs');
var findRequires = require('find-requires')

var src = fs.readFileSync('foo.js', 'utf-8');

console.log(findRequires(src)); // => ['one', 'two', 'some/long/path'];

// or we can get more detailed data with `raw` option:
console.log(findRequires(src, { raw: true })); /* => [
    { value: 'one', raw: '\'one\'', point: 19, line: 1, column: 19 },
    { value: 'two', raw: '\'two\'', point: 45, line: 2, column: 19 },
    { value: 'some/long/path', raw: '\'some/long\' +\n\t\t\t\t\t\t\'/path\'',
        point: 71, line: 3, column: 19  },
    { raw: 'cannotTakeThat', point: 121, line: 5, column: 21 }
] */
`

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