add passphrase to init options

[richardschneider]

See #194

[dryajov]

@richardschneider I don't think we really need this changes for the daemons (js and go), but we do for the in-proc node.

[dryajov]

@richardschneider this should already happen since args just get forwarded to the daemon.

[dryajov]

@richardschneider I see we already addressed passing the --pass options to in-proc nodes here - #187.

[richardschneider]

@dryajov Yes --pass works when spawing the daemon. This PR is to allow it when initing the repo.

[dryajov]

@richardschneider init() taks an args array, that should allow you to pass the --pass option already, so no need for that.

[richardschneider]

Seems like my bad. So something like the below will add -pass to all commands generated to init.

const options = {
  args: ['--pass ipfs-is-awesome-software']
}
df.spawn(options, (err, _ipfsd) => { ... })

[dryajov]

@richardschneider - actually my bad. You're right, init takes an initOpts object, and if pass is a flag for init then we do need this change.

[richardschneider]

@dryajov Don't you have PR to fix the jenkins port sharing issue? If so can we merge it.

[dryajov]

@richardschneider yes, it's here - #196.

Just need to make sure that we don't start non disposable nodes with the default config (https://github.com/ipfs/js-ipfsd-ctl/pull/196/files#diff-b7c01f8fb93cfc68f6e35c7af488a039R192).

i.e.

use something like this when starting non disposable nodes:

const config = {
            Addresses: {
              Swarm: [
                '/ip4/127.0.0.1/tcp/0/ws',
                '/ip4/127.0.0.1/tcp/0'
              ],
              API: '/ip4/127.0.0.1/tcp/0',
              Gateway: '/ip4/127.0.0.1/tcp/0'
            }
          }

[dryajov]

LGTM