git ssb

1
const nest = require('depnest')
2
const ref = require('ssb-ref')
3
const { Value, Struct } =  require('mutant')
4
5
exports.needs = nest({
6
  'book.pull.get': 'first',
7
  'blob.sync.url': 'first'
8
})
9
10
exports.gives = nest('book.obs.book')
11
12
exports.create = function (api) {
13
  return nest('book.obs.book', function (id) {
14
    if (!ref.isLink(id)) throw new Error('a valid id must be specified')
15
16
    let book = api.book.pull.get(id)
17
    const s = Struct()
18
19
    Object.keys(book).forEach(k => {
20
      if (book[k])
21
        s[k].set(book[k])
22
    })
23
24
    return s
25
  })
26
}
27