Use strict mode

lib/windshaft/backends/attributes.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const PSQL = require('cartodb-psql');
 
 const RendererParams = require('../renderers/renderer_params');

lib/windshaft/backends/index.js

@@ -1,3 +1,5 @@
+'use strict';
+
 module.exports = {
     Attributes: require('./attributes'),
     Map: require('./map'),

lib/windshaft/backends/map_validator.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var queue = require('queue-async');
 var _ = require('underscore');
 

lib/windshaft/backends/preview.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var abaculus = require('abaculus');
 var SphericalMercator = require('sphericalmercator');
 

lib/windshaft/backends/tile.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const _ = require('underscore');
 const Timer = require('../stats/timer');
 

lib/windshaft/cache/cache_entry.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const debug = require('debug')('windshaft:cache-entry');
 
 function CacheEntry(cacheBuster, key = 'key-not-provided') {

lib/windshaft/cache/renderer_cache.js

@@ -1,3 +1,5 @@
+'use strict';
+
 // Current {RendererCache} responsibilities:
 //  - Caches (adapted) renderer objects
 //  - Purges the renderer objects after `{Number} options.timeout` ms of inactivity since the last cache entry access

lib/windshaft/index.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var version = require('../../package.json').version;
 var grainstore = require('grainstore');
 var mapnik = require('@carto/mapnik');

lib/windshaft/models/datasource.js

@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * @param {Array} layersDbParams
  * @constructor

lib/windshaft/models/mapconfig.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var Crypto = require('crypto');
 var semver = require('semver');
 

lib/windshaft/models/providers/dummy_mapconfig_provider.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var util = require('util');
 var MapStoreMapConfigProvider = require('./mapstore_mapconfig_provider');
 

lib/windshaft/models/providers/mapconfig_provider_proxy.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var _ = require('underscore');
 
 function MapConfigProviderProxy(mapConfigProvider, params) {

lib/windshaft/models/providers/mapstore_mapconfig_provider.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var _ = require('underscore');
 
 function MapStoreMapConfigProvider(mapStore, params) {

lib/windshaft/renderers/base_adaptor.js

@@ -1,3 +1,5 @@
+'use strict';
+
 /**
  * Base adaptor
  * Wraps any renderer that does not require adapting its interface

lib/windshaft/renderers/blend/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var mapnik = require('@carto/mapnik');
 var queue = require('queue-async');
 var _ = require('underscore');

lib/windshaft/renderers/blend/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.factory = require('./factory');
 module.exports.adaptor = require('../base_adaptor');

lib/windshaft/renderers/blend/renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var blend = require('@carto/mapnik').blend;
 var queue = require('queue-async');
 var Timer = require('../../stats/timer');

lib/windshaft/renderers/http/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var Renderer = require('./renderer');
 var FallbackRenderer = require('./fallback_renderer');
 var BaseAdaptor = require('../base_adaptor');

lib/windshaft/renderers/http/fallback_renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var fs = require('fs');
 var requestImage = require('./renderer').requestImage;
 

lib/windshaft/renderers/http/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.factory = require('./factory');
 module.exports.adaptor = require('../base_adaptor');

lib/windshaft/renderers/http/renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var request = require('request');
 var Timer = require('../../stats/timer');
 var mapnik = require('@carto/mapnik');
@@ -80,20 +82,20 @@ function ensureBufferIs256px(buffer, callback) {
         }
         if (image.height() === 256) {
             return callback(null, buffer);
-        } 
+        }
         resizeImageTo256px(image, function(err, resizedImage) {
             resizedImage.encode('png', callback);
         });
-    });   
+    });
 }
 
 //image: mapnick image
 //callback(err, image)
 function resizeImageTo256px(image, callback) {
     image.premultiply(function() {
-        // bilinear method has the best tradeoff between quality and CPU (lanczos has the best quality) 
-        image.resize(256, 256, {scaling_method: mapnik.imageScaling.bilinear}, callback);    
-    });    
+        // bilinear method has the best tradeoff between quality and CPU (lanczos has the best quality)
+        image.resize(256, 256, {scaling_method: mapnik.imageScaling.bilinear}, callback);
+    });
 }
 
 Renderer.prototype.getMetadata = function(callback) {

lib/windshaft/renderers/mapnik/adaptor.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var wrap = require('../base_adaptor').wrap;
 
 const METRIC_PREFIX = "Mk_";

lib/windshaft/renderers/mapnik/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var tilelive = require('tilelive');
 var grainstore = require('grainstore');
 var _ = require('underscore');

lib/windshaft/renderers/mapnik/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.adaptor = require('./adaptor');
 module.exports.factory = require('./factory');

lib/windshaft/renderers/pg-mvt/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const _ = require('underscore');
 const layersFilter = require('../../utils/layer_filter');
 

lib/windshaft/renderers/pg-mvt/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.factory = require('./factory');
 module.exports.adaptor = require('../base_adaptor');

lib/windshaft/renderers/pg-mvt/renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 const debug = require('debug')('windshaft:renderer:pg_mvt');
 const PSQL = require('cartodb-psql');
 const SubstitutionTokens = require('../../utils/substitution_tokens');

lib/windshaft/renderers/plain/color_renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var mapnik = require('@carto/mapnik');
 var Timer = require('../../stats/timer');
 

lib/windshaft/renderers/plain/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var mapnik = require('@carto/mapnik');
 var ColorRenderer = require('./color_renderer');
 var ImageRenderer = require('./image_renderer');

lib/windshaft/renderers/plain/image_renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var mapnik = require('@carto/mapnik');
 var blend = mapnik.blend;
 var Timer = require('../../stats/timer');

lib/windshaft/renderers/plain/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.factory = require('./factory');
 module.exports.adaptor = require('../base_adaptor');

lib/windshaft/renderers/renderer_factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var HttpRenderer = require('./http');
 var BlendRenderer = require('./blend');
 var TorqueRenderer = require('./torque');

lib/windshaft/renderers/renderer_params.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var RendererParams = {
     dbParamsFromReqParams: function(params) {
         var dbParams = {};

lib/windshaft/renderers/torque/factory.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var carto = require('carto');
 var debug = require('debug')('windshaft:renderer:torque_factory');
 var _ = require('underscore');

lib/windshaft/renderers/torque/index.js

@@ -1,2 +1,4 @@
+'use strict';
+
 module.exports.factory = require('./factory');
 module.exports.adaptor = require('../base_adaptor');

lib/windshaft/renderers/torque/png_renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var Renderer = require('./renderer');
 var torque = require('torque.js');
 var Canvas = require('canvas');

lib/windshaft/renderers/torque/psql_adaptor.js

@@ -1,3 +1,5 @@
+'use strict';
+
 function PSQLAdaptor(PSQLClass, poolParams) {
     var ctor = function(params) {
         this._psql = new PSQLClass(params, poolParams);

lib/windshaft/renderers/torque/renderer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var format = require('../../utils/format');
 var Timer = require('../../stats/timer');
 var debug = require('debug')('windshaft:renderer:torque');

lib/windshaft/stats/timer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 function Timer() {
     this.times = {};
 }

lib/windshaft/storages/mapstore.js

@@ -1,3 +1,5 @@
+'use strict';
+
 // Map configuration storage
 
 var RedisPool  = require('redis-mpool');

lib/windshaft/utils/cartocss_utils.js

@@ -1,4 +1,5 @@
 'use strict';
+
 var carto = require('carto');
 var torque_reference = require('torque.js').cartocss_reference;
 

lib/windshaft/utils/default_query_rewriter.js

@@ -1,3 +1,5 @@
+'use strict';
+
 // Dummy query-rewriter which doesn't alter queries
 
 // This class implements the Windshaft query rewriting API:

lib/windshaft/utils/format.js

@@ -1,3 +1,5 @@
+'use strict';
+
 function format(str) {
     var replacements = Array.prototype.slice.call(arguments, 1);
 

lib/windshaft/utils/sql.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var debug = require('debug')('windshaft:utils');
 
 function sql(dbParams, SQLClass) {

lib/windshaft/utils/substitution_tokens.js

@@ -1,3 +1,5 @@
+'use strict';
+
 var SUBSTITUTION_TOKENS = {
     bbox: /!bbox!/g,
     scale_denominator: /!scale_denominator!/g,

test/acceptance/attributes.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert        = require('../support/assert');

test/acceptance/blend.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/blend_filtering.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/blend_http_fallback.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/blend_http_timeout.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/cartocss-transformations.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/external_resources.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var fs = require('fs');
@@ -134,4 +136,3 @@ describe('external resources', function() {
     });
 
 });
-

test/acceptance/layer-filtering-regressions.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 const mapnik = require('@carto/mapnik');

test/acceptance/layer_filtering.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/limits.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var fs = require('fs');

test/acceptance/maknik_render_time_variables.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/mapnik_meta_layergroup.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/mapnik_render_by_format_quality.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var _ = require('underscore');

test/acceptance/markers_symbolizer_caches_config.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/metrics.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/multilayer.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');

test/acceptance/multilayer_error_cases.js

@@ -1,3 +1,5 @@
+'use strict';
+
 require('../support/test_helper');
 
 var assert = require('../support/assert');