Create a changes stream from couchdb and turn docs into Vinyl objects.
Install with npm:
$ npm install --save vinyl-changes-streamvar changes = require('vinyl-changes-stream');Create a stream of vinyl files from a couchdb changes stream provided by changes-stream. Files contain a stringified change object on file.contents and the raw JSON object on file.json. file.id and file.seq are also populated with the .id and .seq from the change object.
Params
options{Object|String}: Options object for passing additional options to changes-stream. If passed a string, that will be used for thedb.options.db{String}: The couchdb database to get changes from.options.since{Number}: Optionally specify the seq id to start from. This seq id will not be included in the stream.options.limit{Number}: Optionally specify a limit to how many changes are returned. Once the limit has been met, the stream will end.returns{Stream}: Returns a stream to be used in a pipeline
Events
emits:currentWhen the stream has caught up to the current seq, the seq will be emitted.
Example
changes('https://skimdb.npmjs.com/registry')
.on('current', function(seq) {
console.log('caught up to the current update', seq);
})
.pipe(through.obj(function(file, enc, next) {
console.log(file.seq, file.id);
//=> 123456 'some-package-name'
next(null, file);
}));Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
Please read the contributing guide for advice on opening issues, pull requests, and coding standards.
(This project's readme.md is generated by verb, please don't edit the readme directly. Any changes to the readme must be made in the .verb.md readme template.)
To generate the readme, run the following command:
$ npm install -g verbose/verb#dev verb-generate-readme && verbRunning and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command:
$ npm install && npm testBrian Woodward
Copyright © 2017, Brian Woodward. Released under the MIT License.
This file was generated by verb-generate-readme, v0.4.3, on March 02, 2017.