passing CouchDB hostname via configuration

lukaszkujawa · Jan 1, 2014 · 84a24ee · 84a24ee
1 parent ffde0b1
commit 84a24ee
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Showing 3 changed files with 11 additions and 4 deletions.
diff --git a/conf.example.json b/conf.example.json
@@ -2,14 +2,16 @@
 	"workers": 2,
 	"seedUrl": "http://127.0.0.1:5984/_utils/docs/",
 	"database": {
-		"name": "web-crawler-example2",
+		"name": "example",
+		"host": "http://127.0.0.1:5984",
 		"rebuild": true
 	},
 	"jobs": [
 		{ "name": "logger" },
 		{ "name": "saver" },
 		{ "name": "driller",
-			"domainRestriction": "127.0.0.1"
+			"domainRestriction": "127.0.0.1",
+			"selector": "a"
 		 },
 		{ "name": "scheduler" }
 	]

diff --git a/webcrawler/agent.js b/webcrawler/agent.js
@@ -31,7 +31,7 @@ agent._run = function( config ) {
 	var couchdb = require( './storage/couchdb' ),
 		self = this;
 
-	couchdb.init({ dbname: config.getDatabaseName() });
+	couchdb.init({ dbname: config.getDatabaseName(), host: config.getDatabaseHost() });
 
 	async.waterfall([
 		function(callback){

diff --git a/webcrawler/config.js b/webcrawler/config.js
@@ -3,7 +3,8 @@ var exports = module.exports = Config;
 function Config( options ) {
 	this.defaults = {
 		workers: 5,
-		databaseName: 'web-crawler'
+		databaseName: 'web-crawler',
+		databaseHost: 'http://127.0.0.1:5984'
 	};
 
 	this.options = options;
@@ -17,6 +18,10 @@ Config.prototype.getDatabaseName = function() {
 	return this.options.database.name == undefined ? this.defaults.databaseName : this.options.database.name;
 }
 
+Config.prototype.getDatabaseHost = function() {
+	return this.options.database.name == undefined ? this.defaults.databaseHost : this.options.database.host;
+}
+
 Config.prototype.getDatabaseRebuild = function() {
 	return this.options.database.rebuild == undefined ? false : this.options.database.rebuild;
 }