Refactor bootstrap node connect, add CLI argument
Removes the superfluous wrapper function (as the API already returns a Promise). Also adds a command line argument so you can choose a different bootstrap node.
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26
index.js
26
index.js
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@ -5,7 +5,15 @@ const IpfsPinner = require('./lib/ipfs-pinner');
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const debug = require('debug')('ipfs-pinner');
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const debug = require('debug')('ipfs-pinner');
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const argv = require('yargs')
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const argv = require('yargs')
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.default({ network: 'rinkeby', apm: 'open.aragonpm.eth', host: 'localhost', port: '5001', protocol: 'http', monitor: true })
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.default({
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network: 'rinkeby',
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apm: 'open.aragonpm.eth',
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host: 'localhost',
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port: '5001',
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protocol: 'http',
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monitor: true,
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bootstrapNode: '/ip4/46.4.18.160/tcp/4001/ipfs/QmZ4Lpzhz8bafbTYvEMMCmrbrMM4JfyHDR23WbCSAd9bo7'
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})
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.boolean('monitor')
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.boolean('monitor')
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.describe({
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.describe({
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network: 'Ethereum network to connect to',
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network: 'Ethereum network to connect to',
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@ -14,7 +22,8 @@ const argv = require('yargs')
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host: 'IPFS API host',
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host: 'IPFS API host',
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port: 'IPFS API port',
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port: 'IPFS API port',
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protocol: 'IPFS API protocol',
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protocol: 'IPFS API protocol',
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monitor: 'Monitor contract events for new IPFS documents'
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monitor: 'Monitor contract events for new IPFS documents',
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bootstrapNode: 'IPFS node address to connect to before fetching documents'
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})
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})
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.example('$0 --network rinkeby --host localhost', 'Pins all existing IPFS documents to the IPFS API running on localhost and monitors for new events.')
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.example('$0 --network rinkeby --host localhost', 'Pins all existing IPFS documents to the IPFS API running on localhost and monitors for new events.')
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.argv;
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.argv;
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@ -27,15 +36,6 @@ const ipfsConfig = {
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console.log(`Using IPFS:`, ipfsConfig);
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console.log(`Using IPFS:`, ipfsConfig);
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async function swarmConnect (ipfsApi, address) {
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return new Promise((resolve, reject) => {
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debug(`Connecting to known IPFS node: ${address}`);
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ipfsApi.swarm.connect(address, err => {
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return err ? reject(err) : resolve();
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})
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});
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}
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(async () => {
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(async () => {
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try {
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try {
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const kredits = await Kredits.for(
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const kredits = await Kredits.for(
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@ -49,8 +49,8 @@ async function swarmConnect (ipfsApi, address) {
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await ipfsApi.id();
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await ipfsApi.id();
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// TODO discover address dynamically from somewhere
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debug(`Connecting to known IPFS node ${argv.bootstrapNode}`);
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await swarmConnect(ipfsApi, '/ip4/46.4.18.160/tcp/4001/ipfs/QmZ4Lpzhz8bafbTYvEMMCmrbrMM4JfyHDR23WbCSAd9bo7');
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await ipfsApi.swarm.connect(argv.bootstrapNode);
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const ipfsPinner = new IpfsPinner(kredits);
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const ipfsPinner = new IpfsPinner(kredits);
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