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ðŸ“ ..
ðŸ“„ CHANGELOG.md(22.31 KB)
ðŸ“„ LICENSE.md(755 B)
ðŸ“„ README.es.md(20.48 KB)
ðŸ“„ README.md(20 KB)
ðŸ“„ en.js(58 B)
ðŸ“„ es.js(58 B)
ðŸ“„ get.js(6.71 KB)
ðŸ“„ index.js(58 B)
ðŸ“ lib
ðŸ“ locales
ðŸ“„ ls.js(121 B)
ðŸ“„ package.json(3.32 KB)
ðŸ“„ put.js(1.91 KB)
ðŸ“„ rm.js(661 B)
ðŸ“„ verify.js(55 B)

Editing: put.js

'use strict'

const figgyPudding = require('figgy-pudding')
const index = require('./lib/entry-index')
const memo = require('./lib/memoization')
const write = require('./lib/content/write')
const to = require('mississippi').to

const PutOpts = figgyPudding({
  algorithms: {
    default: ['sha512']
  },
  integrity: {},
  memoize: {},
  metadata: {},
  pickAlgorithm: {},
  size: {},
  tmpPrefix: {},
  single: {},
  sep: {},
  error: {},
  strict: {}
})

module.exports = putData
function putData (cache, key, data, opts) {
  opts = PutOpts(opts)
  return write(cache, data, opts).then(res => {
    return index.insert(
      cache, key, res.integrity, opts.concat({ size: res.size })
    ).then(entry => {
      if (opts.memoize) {
        memo.put(cache, entry, data, opts)
      }
      return res.integrity
    })
  })
}

module.exports.stream = putStream
function putStream (cache, key, opts) {
  opts = PutOpts(opts)
  let integrity
  let size
  const contentStream = write.stream(
    cache, opts
  ).on('integrity', int => {
    integrity = int
  }).on('size', s => {
    size = s
  })
  let memoData
  let memoTotal = 0
  const stream = to((chunk, enc, cb) => {
    contentStream.write(chunk, enc, () => {
      if (opts.memoize) {
        if (!memoData) { memoData = [] }
        memoData.push(chunk)
        memoTotal += chunk.length
      }
      cb()
    })
  }, cb => {
    contentStream.end(() => {
      index.insert(cache, key, integrity, opts.concat({ size })).then(entry => {
        if (opts.memoize) {
          memo.put(cache, entry, Buffer.concat(memoData, memoTotal), opts)
        }
        stream.emit('integrity', integrity)
        cb()
      })
    })
  })
  let erred = false
  stream.once('error', err => {
    if (erred) { return }
    erred = true
    contentStream.emit('error', err)
  })
  contentStream.once('error', err => {
    if (erred) { return }
    erred = true
    stream.emit('error', err)
  })
  return stream
}

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