Couchdb-lucene-rake

A task to push couchdb-lucene indexes via rake.

This tool has the goal of keeping couchdb-lucene scripts easily maintainable by using a directory layout convention and javascript with .js extension to make it suitable to edit inside your favorite text editor or IDE.

Those take could be easily written using the CouchRest RESTful client for CouchDB and were inspired by the CouchRestRails plugin

The tasks are:

• push - push the indexes views from your file system to couchdb.
• pull - pull the indexes view from couchdb to your file system

Dependencies

• CouchRest gem
• JSON gem

Usage

rake -f tasks/couchdb_lucene_rake.rake couchdb:lucene:push[<database-url>,<design-document>]

Will push the lucene views from disk to the database-url on the design-document.

rake -f tasks/couchdb_lucene_rake.rake couchdb:lucene:pull[<database-url>,<design-document>]

Will pull the lucene views from the database-url on the design-document and save them on disk.

Example

A directory layout like this:

<root>  
    |-- fulltext  
              |-- all.js  

Note that the "fulltext" name is mandatory for the directory under .

where all.js contains:

function(doc) {
	var ret = new Document();
	ret.add(doc.subject);
	return ret;
}

will produce a design document like:

{

   "_id": "_design/bag",
   "fulltext": {
       "all": {
         "index": "function(doc) {\n    var ret = new Document();\n    ret.add(doc.subject); \n return ret;\n}\n"
       }
   }
}

TODO

• Create .couchdb-lucene-rake with database and design-documents configuration.
• Write tests