Sha256: 4a679fb442f593b467f2d50a926d168bbe2c0057f62b7b6e2bde3cfae5e4a7a5
Contents?: true
Size: 1.17 KB
Versions: 69
Compression:
Stored size: 1.17 KB
Contents
var fs = require('graceful-fs');
var intersect = require('intersect');
// Function to check if a file is a component(1) file
function isComponent(file, callback) {
fs.readFile(file, function (err, contents) {
var json;
var keys;
var common;
// If an error occurs while reading the file, we ignore it
if (err) {
return callback(false);
}
try {
json = JSON.parse(contents.toString());
} catch (err) {
return callback(false);
}
// Attempt to find specific things from the component(1) spec
// Note that we don't parse the dependencies property because at any point
// we can allow / to specify directories
// Bellow only some clearly not ambiguous properties are checked
keys = Object.keys(json);
common = intersect(keys, [
'repo',
'development',
'local',
'remotes',
'paths',
'demo'
]);
// If none were found, than it's a valid component.json bower file
callback(common.length ? true : false);
});
}
module.exports = isComponent;
Version data entries
69 entries across 69 versions & 2 rubygems