You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
6 years ago
|
'use strict';
|
||
|
|
var findUp = require('find-up');
|
||
|
|
var loadJsonFile = require('load-json-file');
|
||
|
|
var objectAssign = require('object-assign');
|
||
|
|
var Symbol = require('symbol');
|
||
|
|
var fpSymbol = Symbol('package.json filepath');
|
||
|
|
|
||
|
|
function addFp(x, fp) {
|
||
|
|
x[fpSymbol] = fp;
|
||
|
|
return x;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = function (namespace, opts) {
|
||
|
|
// legacy
|
||
|
|
if (typeof opts === 'string') {
|
||
|
|
opts = {cwd: opts};
|
||
|
|
}
|
||
|
|
|
||
|
|
opts = opts || {};
|
||
|
|
|
||
|
|
return findUp('package.json', {cwd: opts.cwd})
|
||
|
|
.then(function (fp) {
|
||
|
|
if (!namespace) {
|
||
|
|
throw new TypeError('Expected a namespace');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!fp) {
|
||
|
|
return addFp(objectAssign({}, opts.defaults), fp);
|
||
|
|
}
|
||
|
|
|
||
|
|
return loadJsonFile(fp).then(function (pkg) {
|
||
|
|
return addFp(objectAssign({}, opts.defaults, pkg[namespace]), fp);
|
||
|
|
});
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports.sync = function (namespace, opts) {
|
||
|
|
if (!namespace) {
|
||
|
|
throw new TypeError('Expected a namespace');
|
||
|
|
}
|
||
|
|
|
||
|
|
// legacy
|
||
|
|
if (typeof opts === 'string') {
|
||
|
|
opts = {cwd: opts};
|
||
|
|
}
|
||
|
|
|
||
|
|
opts = opts || {};
|
||
|
|
|
||
|
|
var fp = findUp.sync('package.json', {cwd: opts.cwd});
|
||
|
|
|
||
|
|
if (!fp) {
|
||
|
|
return addFp(objectAssign({}, opts.defaults), fp);
|
||
|
|
}
|
||
|
|
|
||
|
|
var pkg = loadJsonFile.sync(fp);
|
||
|
|
|
||
|
|
return addFp(objectAssign({}, opts.defaults, pkg[namespace]), fp);
|
||
|
|
};
|
||
|
|
|
||
|
|
module.exports.filepath = function (conf) {
|
||
|
|
return conf[fpSymbol];
|
||
|
|
};
|