| // node mkdelegate.js <private-key> | |
| import { delegate } from '@ucanto/core' | |
| import * as ed25519 from '@ucanto/principal/ed25519' | |
| import * as Link from 'multiformats/link' | |
| import { identity } from 'multiformats/hashes/identity' | |
| import { base64 } from 'multiformats/bases/base64' | |
| import * as DID from '@ipld/dag-ucan/did' | |
| const indexingServiceDID = 'did:web:staging.indexer.storacha.network' | |
| const uploadServiceDID = 'did:web:staging.upload.storacha.network' |
| const cids = [ | |
| 'bafybeiei72mvsmckxh6jliaxtgtmktcucw6zjktmjko6lpdb76uy677nym', | |
| 'bafybeige7or65xqaqzbrsrnyf3alrcmr3mbkiwvbevc3hpkpiydbixjcte', | |
| 'bafybeidovp3gf6h6aye6vv25o3r6ayc32c3znzgijtvqqmqrnsfcljvz7i', | |
| 'bafybeigqhr6wptfw6a2jjvvd6alq73mgnn2ugfmnnzdksmaid44divhnju', | |
| 'bafybeicih3gpoxip4n2ozuqqfskdwymxcr27i6xgtdmnivuhy5q76weklu', | |
| 'bafybeia2fnngg5gzhc6v6ul23j67m4b4j3ekyxnonvyx5n4uo7jtq236my', | |
| 'bafybeieymcyqlnif4rtzt3cfterlyudr6lz6bpt3kkchji7bxgcjq3a4iy', | |
| 'bafybeibh4swn5lir77xo3sdxps5h3kl6xygmhutdkqwewnyrdvjz435nue', | |
| 'bafybeifef47tawlpfdjlrmvohjrnxgozarrwxkrdcqx3mmwigf4fakfr6a', |
| go test -coverprofile=c.out -v ./... | |
| go tool cover -html="c.out" | |
| # or | |
| go install github.com/cancue/covreport@latest | |
| go test -coverprofile=c.out -v ./... | |
| ~/go/bin/covreport -i c.out | |
| open cover.html |
| const sumUsage = client => { | |
| const period = getPeriod(new Date()) | |
| /** @type {Record<ProviderDID, Record<SpaceDID, number>>} */ | |
| let totalBySpace = {} | |
| let total = 0 | |
| for (const account of Object.values(client.accounts())) { | |
| const subscriptions = await client.capability.subscriptions.list(account.did()) | |
| for (const { consumers } of subscriptions.results) { | |
| for (const space of consumers) { | |
| const report = await client.capability.usage.report(space) |
Want to do an async task of adding two number together? Not problem.
invoke do/async-addition 40, 2
# create a delegation for the result and get the CID
result-cid = cid-for(delegate(do/async-addition-result 40, 2))
# create a receipt for this invocation, including the CID of the result delegation
receipt = generate-receipt-for(do/async-addition 40, 2, fx.join: result-cid)
| lassie fetch --dag-scope=entity -providers=/dns4/dag.w3s.link/tcp/443/https/p2p/QmUA9D3H7HeCYsirB3KmPSvZh3dNXMZas6Lwgr4fv1HTTp bafybeicuc7vfbxzaperdc6ng2c4ufeulyjpfrmwuxhxrm6cfdamp5hpw5i |
| $ curl -v -H "Accept: application/vnd.ipld.car;order=dfs" https://dag.w3s.link/ipfs/bafybeibrqc2se2p3k4kfdwg7deigdggamlumemkiggrnqw3edrjosqhvnm --output my.dfs.car | |
| ... | |
| > GET /ipfs/bafybeibrqc2se2p3k4kfdwg7deigdggamlumemkiggrnqw3edrjosqhvnm HTTP/2 | |
| > Host: dag.w3s.link | |
| > user-agent: curl/7.77.0 | |
| > accept: application/vnd.ipld.car;order=dfs | |
| > | |
| ... | |
| < HTTP/2 200 | |
| < date: Fri, 19 May 2023 14:16:47 GMT |
| import { createWriter } from '@ipld/unixfs' | |
| import * as CAR from '@web3-storage/upload-client/car' | |
| import { create } from '@web3-storage/w3up-client' | |
| /** | |
| * @param {import('@web3-storage/w3up-client').Client} client | |
| * @param {import('@web3-storage/w3up-client/types').FileLike} file | |
| */ | |
| async function uploadFile (client, file) { | |
| /** @type {import('@web3-storage/upload-client/types').DirectoryEntryLink[]} */ |
| import { CarIndexedReader } from '@ipld/car' | |
| import * as pb from '@ipld/dag-pb' | |
| import { UnixFS } from 'ipfs-unixfs' | |
| // usage: node create-perma-map-fixture sharded-dir.car | |
| /** @typedef {{ bitfield: number[], links: Array<Link|Element>, prefix?: string }} Link */ | |
| /** @typedef {{ key: string, value: string, prefix: string }} Element */ | |
| async function main () { |
Install the new CLI:
npm install -g @web3-storage/w3cliCreate and register new space:
w3 space create SPACENAME