Mirror a Hyperdrive or Localdrive into another one
npm i mirror-drive
import MirrorDrive from 'mirror-drive'
const src = new Localdrive('./src')
const dst = new Hyperdrive(store)
const mirror = new MirrorDrive(src, dst)
console.log(mirror.count) // => { files: 0, add: 0, remove: 0, change: 0 }
for await (const diff of mirror) {
console.log(diff) /* {
op: 'add',
key: '/new-file.txt',
bytesRemoved: 0,
bytesAdded: 4
}*/
}
console.log(mirror.count) // => { files: 1, add: 1, remove: 0, change: 0 }Another example:
const mirror = new MirrorDrive(src, dst)
console.log(mirror.count) // => { files: 0, add: 0, remove: 0, change: 0 }
await mirror.done()
console.log(mirror.count) // => { files: 1, add: 1, remove: 0, change: 0 }Creates a mirror instance to efficiently move src drive into dst drive.
Available options:
{
prefix: '/',
dryRun: false,
prune: true,
includeEquals: false,
filter: (key) => true,
metadataEquals: (srcMetadata, dstMetadata) => { ... }
batch: false,
entries: null // Array of key entries (if you use this then prefix is ignored)
}It counts the total files proccessed, added, removed, and changed.
Default value: { files: 0, add: 0, remove: 0, change: 0 }
It starts processing all the diffing until is done.
Apache-2.0