feat: integrate couchdb-create-index

Author: jo

README.md

@@ -8,6 +8,7 @@ Bootstrap CouchDB server from CLI or API.
 * create and update design documents
 * create and update replication documents
 * create and update seed documents
+* create indexes
 
 CouchDB Bootstrap combines different small tools, which can also be used
 independently. Each of those tools come has a similar API and is shipped with a
@@ -17,6 +18,7 @@ CLI:
 * [couchdb-ensure](https://github.com/jo/couchdb-ensure) - Create database unless exists
 * [couchdb-push](https://github.com/jo/couchdb-push) - Push documents: users, replications, design docs and normal documents
 * [couchdb-secure](https://github.com/jo/couchdb-secure) - Secure databases: write security object
+* [couchdb-create-index](https://github.com/jo/couchdb-create-index) - Add Mango indexes
 
 ## Directory
 
@@ -36,6 +38,7 @@ project/couchdb
 │   ├── _design
 │   │   └── myapp.js
 │   ├── _security.json
+│   ├── _index.json
 │   └── adoc.json
 ├── myapp-alice
 │   ├── doc1.json
@@ -76,6 +79,13 @@ Since couchdb-bootstrap@14.2 it is possible to provide a configuration object:
       date: '2018-03-16T19:27:52.361Z',
       title: 'Welcome'
     },
+    _index: {
+      index: {
+        fields: ['date']
+      },
+      name: 'by-date',
+      type: 'json'
+    },
     _design: {
       myapp: {
         views: {

index.js

@@ -6,6 +6,7 @@ const assert = require('assert')
 const compile = require('couchdb-compile')
 const couchdbConfigure = require('couchdb-configure')
 const couchdbSecure = require('couchdb-secure')
+const couchdbCreateIndex = require('couchdb-create-index')
 const couchdbPush = require('couchdb-push')
 
 const DOCS_REGEX = /^(_design|_local|[^_].*)$/
@@ -94,6 +95,16 @@ module.exports = function (url, source, options, callback) {
       }
     }
 
+    const dbsWithIndex = dbs.filter(dbname => '_index' in source[dbname])
+    if (dbsWithIndex.length) {
+      series.index = done => {
+        async.map(dbsWithIndex, (dbname, next) => {
+          const db = mapDbName(options, dbname)
+          couchdbCreateIndex(couch.use(db), source[dbname]._index, groupByDatabase(db, next))
+        }, reduceGroupedResult(done))
+      }
+    }
+
     const dbsWithDocs = dbs.filter(dbname => Object.keys(source[dbname]).filter(isDoc).length)
     if (dbsWithDocs.length) {
       series.push = done => {