d2-ui
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Markdown
```javascript
var parse = require('spdx-expression-parse')
var assert = require('assert')
assert.deepEqual(
parse('(LGPL-2.1 OR BSD-3-Clause AND MIT)'),
{
left: {license: 'LGPL-2.1'},
conjunction: 'or',
right: {
left: {license: 'BSD-3-Clause'},
conjunction: 'and',
right: {license: 'MIT'}
}
}
)
assert.deepEqual(
parse('(MIT AND (LGPL-2.1+ AND BSD-3-Clause))'),
{
left: {license: 'MIT'},
conjunction: 'and',
right: {
left: {license: 'LGPL-2.1', plus: true},
conjunction: 'and',
right: {license: 'BSD-3-Clause'}
}
}
)
// We handle all the bare SPDX license and exception ids as well.
require('spdx-license-ids').forEach(function (id) {
assert.deepEqual(parse(id), {license: id})
require('spdx-exceptions').forEach(function (e) {
assert.deepEqual(
parse(id + ' WITH ' + e),
{license: id, exception: e}
)
})
})
```
---
[The Software Package Data Exchange (SPDX) specification](http://spdx.org) is the work of the [Linux Foundation](http://www.linuxfoundation.org) and its contributors, and is licensed under the terms of [the Creative Commons Attribution License 3.0 Unported (SPDX: "CC-BY-3.0")](http://spdx.org/licenses/CC-BY-3.0). "SPDX" is a United States federally registered trademark of the Linux Foundation.