Release 3.8.0

Upgrade camshaft to 0.55.0 and turbo-carto to 0.19.1

.gitignore

@@ -8,6 +8,5 @@ tools/munin/windshaft.conf
 logs/
 pids/
 redis.pid
-test.log
-npm-debug.log
+*.log
 coverage/

NEWS.md

@@ -1,5 +1,42 @@
 # Changelog
 
+## 3.8.0
+Released 2017-05-22
+
+Announcements:
+ - Upgrades camshaft to [0.55.0](https://github.com/CartoDB/camshaft/releases/tag/0.55.0).
+ - Upgrades turbo-carto to [0.19.1](https://github.com/CartoDB/turbo-carto/releases/tag/0.19.1)
+
+
+## 3.7.1
+Released 2017-05-18
+
+Bug fixes:
+ - Fix buffersize assignment when is not defined in requested mapconfig.
+
+
+## 3.7.0
+Released 2017-05-18
+
+Announcements:
+- Manage multiple values of buffer-size for different formats
+- Upgrades windshaft to [3.2.0](https://github.com/CartoDB/windshaft/releases/tag/3.2.0).
+
+
+## 3.6.6
+Released 2017-05-11
+
+Announcements:
+ - Upgrades camshaft to [0.54.4](https://github.com/CartoDB/camshaft/releases/tag/0.54.4).
+
+
+## 3.6.5
+Released 2017-05-09
+
+Announcements:
+ - Upgrades camshaft to [0.54.3](https://github.com/CartoDB/camshaft/releases/tag/0.54.3).
+
+
 ## 3.6.4
 Released 2017-05-05
 

docs/static_maps_api.md

@@ -150,6 +150,10 @@ It is important to note that generated images are cached from the live data refe
 * Image resolution is set to 72 DPI
 * JPEG quality is 85%
 * Timeout limits for generating static maps are the same across CARTO Builder and CARTO Engine. It is important to ensure timely processing of queries.
+* If you are publishing your map as a static image with the API, you must manually add [attributions](https://carto.com/attribution) for your static map image. For example, add the following attribution code:
+
+{% highlight javascript %}attribution: '&copy; <a href="http://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, &copy; <a href="https://carto.com/attributions">CARTO</a>
+{% endhighlight %}
 
 ## Examples
 

lib/cartodb/backends/template_maps.js

@@ -296,7 +296,7 @@ TemplateMaps.prototype.delTemplate = function(owner, tpl_id, callback) {
 // @param callback function(err)
 //
 TemplateMaps.prototype.updTemplate = function(owner, tpl_id, template, callback) {
-    
+
     var self = this;
 
     template = templateDefaults(template);
@@ -430,13 +430,17 @@ var _reNumber = /^([-+]?[\d\.]?\d+([eE][+-]?\d+)?)$/,
     _reCSSColorVal = /^#[0-9a-fA-F]{3,6}$/;
 
 function _replaceVars (str, params) {
-  //return _.template(str, params); // lazy way, possibly dangerous
-  // Construct regular expressions for each param
+    // Construct regular expressions for each param
     Object.keys(params).forEach(function(k) {
         str = str.replace(new RegExp("<%=\\s*" + k + "\\s*%>", "g"), params[k]);
     });
     return str;
 }
+
+function isObject(val) {
+    return ( _.isObject(val) && !_.isArray(val) && !_.isFunction(val));
+}
+
 TemplateMaps.prototype.instance = function(template, params) {
   var all_params = {};
   var phold = template.placeholders || {};
@@ -474,6 +478,13 @@ TemplateMaps.prototype.instance = function(template, params) {
 
   // NOTE: we're deep-cloning the layergroup here
   var layergroup = JSON.parse(JSON.stringify(template.layergroup));
+
+  if (layergroup.buffersize && isObject(layergroup.buffersize)) {
+      Object.keys(layergroup.buffersize).forEach(function(k) {
+        layergroup.buffersize[k] = parseInt(_replaceVars(layergroup.buffersize[k], all_params), 10);
+      });
+  }
+
   for (var i=0; i<layergroup.layers.length; ++i) {
     var lyropt = layergroup.layers[i].options;
 

lib/cartodb/controllers/layergroup.js

@@ -253,7 +253,9 @@ LayergroupController.prototype.finalizeGetTileOrGrid = function(err, req, res, t
         grid_json: true,
         json_torque: true,
         torque_json: true,
-        png: true
+        png: true,
+        png32: true,
+        mvt: true
     };
 
     var formatStat = 'invalid';

lib/cartodb/models/mapconfig/adapter/mapconfig-buffer-size-adapter.js

@@ -0,0 +1,25 @@
+function MapConfigBufferSizeAdapter() {
+    this.formats = ['png', 'png32', 'mvt', 'grid.json'];
+}
+
+module.exports = MapConfigBufferSizeAdapter;
+
+MapConfigBufferSizeAdapter.prototype.getMapConfig = function (user, requestMapConfig, params, context, callback) {
+    if (!context.templateParams || !context.templateParams.buffersize) {
+        return callback(null, requestMapConfig);
+    }
+
+    this.formats.forEach(function (format) {
+        if (Number.isFinite(context.templateParams.buffersize[format])) {
+            if (requestMapConfig.buffersize === undefined) {
+                requestMapConfig.buffersize = {};
+            }
+
+            requestMapConfig.buffersize[format] = context.templateParams.buffersize[format];
+        }
+    });
+
+    setImmediate(function () {
+        callback(null, requestMapConfig);
+    });
+};

lib/cartodb/models/mapconfig/adapter/mapconfig-named-layers-adapter.js

@@ -43,7 +43,6 @@ MapConfigNamedLayersAdapter.prototype.getMapConfig = function (user, requestMapC
 
                     if (nestedNamedLayers.length > 0) {
                         var nestedNamedMapsError = new Error('Nested named layers are not allowed');
-                        // nestedNamedMapsError.http_status = 400;
                         return done(nestedNamedMapsError);
                     }
 

lib/cartodb/models/mapconfig/provider/named-map-provider.js

@@ -90,6 +90,7 @@ NamedMapMapConfigProvider.prototype.getMapConfig = function(callback) {
         },
         function instantiateTemplate(err, templateParams) {
             assert.ifError(err);
+            context.templateParams = templateParams;
             return self.templateMaps.instance(self.template, templateParams);
         },
         function prepareAdapterMapConfig(err, requestMapConfig) {

lib/cartodb/server.js

@@ -35,6 +35,7 @@ var timeoutErrorTile = require('fs').readFileSync(timeoutErrorTilePath, {encodin
 
 var SqlWrapMapConfigAdapter = require('./models/mapconfig/adapter/sql-wrap-mapconfig-adapter');
 var MapConfigNamedLayersAdapter = require('./models/mapconfig/adapter/mapconfig-named-layers-adapter');
+var MapConfigBufferSizeAdapter = require('./models/mapconfig/adapter/mapconfig-buffer-size-adapter');
 var AnalysisMapConfigAdapter = require('./models/mapconfig/adapter/analysis-mapconfig-adapter');
 var MapConfigOverviewsAdapter = require('./models/mapconfig/adapter/mapconfig-overviews-adapter');
 var TurboCartoAdapter = require('./models/mapconfig/adapter/turbo-carto-adapter');
@@ -155,6 +156,7 @@ module.exports = function(serverOptions) {
 
     var mapConfigAdapter = new MapConfigAdapter(
         new MapConfigNamedLayersAdapter(templateMaps, pgConnection),
+        new MapConfigBufferSizeAdapter(),
         new SqlWrapMapConfigAdapter(),
         new DataviewsWidgetsAdapter(),
         new AnalysisMapConfigAdapter(analysisBackend),

package.json

@@ -1,7 +1,7 @@
 {
   "private": true,
   "name": "windshaft-cartodb",
-  "version": "3.6.4",
+  "version": "3.8.0",
   "description": "A map tile server for CartoDB",
   "keywords": [
     "cartodb"
@@ -20,7 +20,7 @@
   ],
   "dependencies": {
     "body-parser": "~1.14.0",
-    "camshaft": "0.54.2",
+    "camshaft": "0.55.0",
     "cartodb-psql": "0.8.0",
     "cartodb-query-tables": "0.2.0",
     "cartodb-redis": "0.13.2",
@@ -37,15 +37,15 @@
     "request": "~2.79.0",
     "step": "~0.0.6",
     "step-profiler": "~0.3.0",
-    "turbo-carto": "0.19.0",
+    "turbo-carto": "0.19.1",
     "underscore": "~1.6.0",
-    "windshaft": "3.1.2",
+    "windshaft": "3.2.0",
     "yargs": "~5.0.0"
   },
   "devDependencies": {
     "istanbul": "~0.4.3",
-    "jshint": "~2.6.0",
-    "mocha": "~1.21.4",
+    "jshint": "~2.9.4",
+    "mocha": "~3.4.1",
     "nock": "~2.11.0",
     "redis": "~0.12.1",
     "semver": "~1.1.4",

test/acceptance/analysis/error-cases.js

@@ -373,5 +373,70 @@ describe('analysis-layers error cases', function() {
         });
     });
 
+    it('should return "function does not exist" indicating the node_id and context', function(done) {
+        var mapConfig = createMapConfig([{
+            "type": "cartodb",
+            "options": {
+                "source": {
+                    "id": "HEAD"
+                },
+                "cartocss": '#polygons { polygon-fill: red; }',
+                "cartocss_version": "2.3.0"
+            }
+        }], {}, [{
+            "id": "HEAD",
+            "type": "buffer",
+            "params": {
+                "source": {
+                    "id": "HEAD2",
+                    "type": "buffer",
+                    "params": {
+                        "source": {
+                            "id": "HEAD3",
+                            "type": 'deprecated-sql-function',
+                            "params": {
+                                "id": "HEAD4",
+                                "function_name": 'DEP_EXT_does_not_exist_fn',
+                                "primary_source": {
+                                    "type": 'source',
+                                    "params": {
+                                        "query": "select * from populated_places_simple_reduced"
+                                    }
+                                },
+                                "function_args": ['wadus']
+                            }
+                        },
+                        "radius": 10
+                    }
+                },
+                "radius": 10
+            }
+        }]);
+
+        var testClient = new TestClient(mapConfig, 1234);
+
+        testClient.getLayergroup(ERROR_RESPONSE, function(err, layergroupResult) {
+            assert.ok(!err, err);
+
+            assert.equal(layergroupResult.errors.length, 1);
+            assert.equal(
+                layergroupResult.errors[0],
+                'function dep_ext_does_not_exist_fn(unknown, unknown, unknown, text[], unknown) does not exist'
+            );
+
+            assert.equal(layergroupResult.errors_with_context[0].type, 'analysis');
+            assert.equal(
+                layergroupResult.errors_with_context[0].message,
+                'function dep_ext_does_not_exist_fn(unknown, unknown, unknown, text[], unknown) does not exist'
+            );
+            assert.equal(layergroupResult.errors_with_context[0].analysis.id, 'HEAD');
+            assert.equal(layergroupResult.errors_with_context[0].analysis.type, 'buffer');
+            assert.equal(layergroupResult.errors_with_context[0].analysis.node_id, 'HEAD3');
+
+            testClient.drain(done);
+        });
+    });
+
+
 
 });

test/acceptance/buffer-size-format.js

@@ -0,0 +1,441 @@
+require('../support/test_helper');
+
+var fs = require('fs');
+var assert = require('../support/assert');
+var TestClient = require('../support/test-client');
+var mapnik = require('windshaft').mapnik;
+var IMAGE_TOLERANCE_PER_MIL = 5;
+
+var CARTOCSS_LABELS = [
+    '#layer {',
+    '  polygon-fill: #374C70;',
+    '  polygon-opacity: 0.9;',
+    '  line-width: 1;',
+    '  line-color: #FFF;',
+    '  line-opacity: 0.5;',
+    '}',
+    '#layer::labels {',
+    '  text-name: [name];',
+    '  text-face-name: \'DejaVu Sans Book\';',
+    '  text-size: 20;',
+    '  text-fill: #FFFFFF;',
+    '  text-label-position-tolerance: 0;',
+    '  text-halo-radius: 1;',
+    '  text-halo-fill: #6F808D;',
+    '  text-dy: -10;',
+    '  text-allow-overlap: true;',
+    '  text-placement: point;',
+    '  text-placement-type: dummy;',
+    '}'
+].join('\n');
+
+function createMapConfig (bufferSize, cartocss) {
+    cartocss = cartocss || CARTOCSS_LABELS;
+
+    return {
+        version: '1.6.0',
+        buffersize: bufferSize,
+        layers: [{
+            type: "cartodb",
+            options: {
+                sql: [
+                    'select',
+                    '   *',
+                    'from',
+                    '   populated_places_simple_reduced',
+                ].join('\n'),
+                cartocss: cartocss,
+                cartocss_version: '2.3.0',
+                interactivity: 'cartodb_id'
+            }
+        }]
+    };
+}
+
+describe('buffer size per format', function () {
+    var testCases = [
+        {
+            desc: 'should get png tile using buffer-size 0',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            mapConfig: createMapConfig({ png: 0, 'grid.json': 0 }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 128',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
+            mapConfig: createMapConfig({ png: 128, 'grid.json': 128 }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get mvt tile using buffer-size 0',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'mvt',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.mvt',
+            mapConfig: createMapConfig({ mvt: 0 }),
+            assert: function (tile, callback) {
+                var tileJSON = tile.toJSON();
+                var features = tileJSON[0].features;
+                assert.equal(features.length, 1);
+                callback();
+            }
+        },
+        {
+            desc: 'should get mvt tile using buffer-size 128',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'mvt',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.mvt',
+            mapConfig: createMapConfig({ mvt: 128 }),
+            assert: function (tile, callback) {
+                var tileJSON = tile.toJSON();
+                var features = tileJSON[0].features;
+                assert.equal(features.length, 9);
+                callback();
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
+            mapConfig: createMapConfig({ 'grid.json': 0 }),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
+            mapConfig: createMapConfig({ 'grid.json': 128 }),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
+            }
+        }
+    ];
+
+    testCases.forEach(function (test) {
+        it(test.desc, function (done) {
+            var testClient = new TestClient(test.mapConfig, 1234);
+            var coords = test.coords;
+            var options = {
+                format: test.format,
+                layers: test.layers
+            };
+            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+                assert.ifError(err);
+                // To generate images use:
+                // tile.save(test.fixturePath);
+                test.assert(tile, function (err) {
+                    assert.ifError(err);
+                    testClient.drain(done);
+                });
+            });
+        });
+    });
+});
+
+function createBufferSizeTemplate (name, buffersize, placeholders, cartocss) {
+    cartocss = cartocss || CARTOCSS_LABELS;
+
+    return {
+        "version": "0.0.1",
+        "name": name,
+        "placeholders": placeholders || {
+            "buffersize": {
+                "type": "number",
+                "default": 0
+            }
+        },
+        "layergroup": createMapConfig(buffersize)
+    };
+}
+
+describe('buffer size per format for named maps', function () {
+    var testCases = [
+        {
+            desc: 'should get png tile using buffer-size 0 (default value in template)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-default-buffer-size', {png: '<%= buffersize %>'}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 128 (placehoder value)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: { buffersize: 128 },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
+            template: createBufferSizeTemplate('named-custom-buffer-size', { png: '<%= buffersize %>'}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 0 (default value in template by format)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: { buffersize_png: 0 },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-default-buffer-size-by-format', {
+                png: '<%= buffersize_png %>'
+            }, {
+                "buffersize_png": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 128 (placehoder value in template by format)',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: { buffersize_png: 128 },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
+            template: createBufferSizeTemplate('named-custom-buffer-size-by-format', {
+                png: '<%= buffersize_png %>'
+            }, {
+                "buffersize_png": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            placeholders: { buffersize_gridjson: 0 },
+            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
+            template: createBufferSizeTemplate('named-default-buffer-size-by-format-gridjson', {
+                'grid.json': '<%= buffersize_gridjson %>'
+            }, {
+                "buffersize_gridjson": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            placeholders: { buffersize_gridjson: 128 },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
+            template: createBufferSizeTemplate('named-custom-buffer-size-by-format-gridjson', {
+                'grid.json': '<%= buffersize_gridjson %>'
+            }, {
+                "buffersize_gridjson": {
+                    "type": "number",
+                    "default": "0"
+                }
+            }),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
+            }
+        }
+    ];
+
+    testCases.forEach(function (test) {
+        it(test.desc, function (done) {
+            var testClient = new TestClient(test.template, 1234);
+            var coords = test.coords;
+            var options = {
+                format: test.format,
+                placeholders: test.placeholders,
+                layers: test.layers
+            };
+            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+                assert.ifError(err);
+                // To generate images use:
+                //tile.save('./test/fixtures/buffer-size/tile-7.64.48-buffer-size-0-test.png');
+                test.assert(tile, function (err) {
+                    assert.ifError(err);
+                    testClient.drain(done);
+                });
+            });
+        });
+    });
+});
+
+
+describe('buffer size per format for named maps w/o placeholders', function () {
+    var testCases = [
+        {
+            desc: 'should get png tile using buffer-size 0 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: {
+                buffersize: {
+                    png: 0
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-no-buffer-size-png-0', {}, {}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 128 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: {
+                buffersize: {
+                    png: 128
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.png',
+            template: createBufferSizeTemplate('named-no-buffer-size-png-128', {}, {}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+        {
+            desc: 'should get mvt tile using buffer-size 0 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'mvt',
+            placeholders: {
+                buffersize: {
+                    mvt: 0
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.mvt',
+            template: createBufferSizeTemplate('named-no-buffer-size-mvt', {}, {}),
+            assert: function (tile, callback) {
+                var tileJSON = tile.toJSON();
+                var features = tileJSON[0].features;
+
+                var dataFixture = fs.readFileSync(this.fixturePath);
+                var vtile = new mapnik.VectorTile(this.coords.z, this.coords.x, this.coords.y);
+                vtile.setDataSync(dataFixture);
+                var vtileJSON = vtile.toJSON();
+                var vtileFeatures = vtileJSON[0].features;
+
+                assert.equal(features.length, vtileFeatures.length);
+                callback();
+            }
+        },
+        {
+            desc: 'should get mvt tile using buffer-size 128 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'mvt',
+            placeholders: {
+                buffersize: {
+                    mvt: 128
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-128.mvt',
+            template: createBufferSizeTemplate('named-no-buffer-size-mvt-128', {}, {}),
+            assert: function (tile, callback) {
+                var tileJSON = tile.toJSON();
+                var features = tileJSON[0].features;
+
+                var dataFixture = fs.readFileSync(this.fixturePath);
+                var vtile = new mapnik.VectorTile(this.coords.z, this.coords.x, this.coords.y);
+                vtile.setDataSync(dataFixture);
+                var vtileJSON = vtile.toJSON();
+                var vtileFeatures = vtileJSON[0].features;
+
+                assert.equal(features.length, vtileFeatures.length);
+                callback();
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 0 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            placeholders: {
+                buffersize: {
+                    'grid.json': 0
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json',
+            template: createBufferSizeTemplate('named-no-buffer-size-grid-json-0', {}, {}),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2,callback);
+            }
+        },
+        {
+            desc: 'should get grid.json tile using buffer-size 128 overriden by template params',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'grid.json',
+            layers: [0],
+            placeholders: {
+                buffersize: {
+                    'grid.json': 128
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json',
+            template: createBufferSizeTemplate('named-no-buffer-size-grid-json-128', {}, {}),
+            assert: function (tile, callback) {
+                assert.utfgridEqualsFile(tile, this.fixturePath, 2, callback);
+            }
+        },
+        {
+            desc: 'should get png tile using buffer-size 0' +
+                  ' overriden by template params with no buffersize in mapconfig',
+            coords: { z: 7, x: 64, y: 48 },
+            format: 'png',
+            placeholders: {
+                buffersize: {
+                    png: 0
+                }
+            },
+            fixturePath: './test/fixtures/buffer-size/tile-7.64.48-buffer-size-0.png',
+            template: createBufferSizeTemplate('named-no-buffer-size-mapconfig-png-0', undefined, {}),
+            assert: function (tile, callback) {
+                assert.imageIsSimilarToFile(tile, this.fixturePath, IMAGE_TOLERANCE_PER_MIL, callback);
+            }
+        },
+
+    ];
+
+    testCases.forEach(function (test) {
+        it(test.desc, function (done) {
+            var testClient = new TestClient(test.template, 1234);
+            var coords = test.coords;
+            var options = {
+                format: test.format,
+                placeholders: test.placeholders,
+                layers: test.layers
+            };
+            testClient.getTile(coords.z, coords.x, coords.y, options, function (err, res, tile) {
+                assert.ifError(err);
+                // To generate images use:
+                //tile.save(test.fixturePath);
+                // require('fs').writeFileSync(test.fixturePath, JSON.stringify(tile));
+                // require('fs').writeFileSync(test.fixturePath, tile.getDataSync());
+                test.assert(tile, function (err) {
+                    assert.ifError(err);
+                    testClient.drain(done);
+                });
+            });
+        });
+    });
+});

test/acceptance/ported/server_png8_format.js

@@ -16,13 +16,13 @@ describe('server_png8_format', function() {
     var serverOptionsPng32 = ServerOptions;
     serverOptionsPng32.grainstore = _.clone(ServerOptions.grainstore);
     serverOptionsPng32.grainstore.mapnik_tile_format = 'png32';
-    var serverPng32 = new cartodbServer(serverOptionsPng32);
+    var serverPng32 = cartodbServer(serverOptionsPng32);
     serverPng32.setMaxListeners(0);
 
     var serverOptionsPng8 = ServerOptions;
     serverOptionsPng8.grainstore = _.clone(ServerOptions.grainstore);
     serverOptionsPng8.grainstore.mapnik_tile_format = 'png8:m=h';
-    var serverPng8 = new cartodbServer(serverOptionsPng8);
+    var serverPng8 = cartodbServer(serverOptionsPng8);
     serverPng8.setMaxListeners(0);
 
 

test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.geojson

@@ -0,0 +1 @@
+{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[-53839,4629161]},"properties":{"name":"Alicante","cartodb_id":1200}},{"type":"Feature","geometry":{"type":"Point","coordinates":[242835,5069332]},"properties":{"name":"Barcelona","cartodb_id":5330}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-5567,4861644]},"properties":{"name":"Castello","cartodb_id":1201}},{"type":"Feature","geometry":{"type":"Point","coordinates":[272735,5092314]},"properties":{"name":"Mataro","cartodb_id":615}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-125787,4576600]},"properties":{"name":"Murcia","cartodb_id":952}},{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}},{"type":"Feature","geometry":{"type":"Point","coordinates":[139148,5030112]},"properties":{"name":"Tarragona","cartodb_id":616}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-44746,4791667]},"properties":{"name":"Valencia","cartodb_id":5942}},{"type":"Feature","geometry":{"type":"Point","coordinates":[-99072,5108695]},"properties":{"name":"Zaragoza","cartodb_id":5932}}]}

test/fixtures/buffer-size/tile-7.64.48-buffer-size-128.grid.json

@@ -0,0 +1 @@
+{"grid":["                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","    !!                                                          ","!!! !!!!!                                                       ","!!!!!!! !                                                       ","!!! !!!!!                                                       "," !!    !                                                        ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                     ###   #    ","                                                     ####### ###","                                                     ####### ## ","$                                                    ## #### ## ","$$                                                              ","$$                                                              ","$$                                                              ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                "],"keys":["","9","2","1"],"data":{"1":{"cartodb_id":5942},"2":{"cartodb_id":5500},"9":{"cartodb_id":1201}}}

test/fixtures/buffer-size/tile-grid.json.7.64.48-buffer-size-0.grid.json

@@ -0,0 +1 @@
+{"grid":["                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                     !!!   !    ","                                                     !!!!!!! !!!","                                                     !!!!!!! !! ","                                                     !! !!!! !! ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                ","                                                                "],"keys":["","1"],"data":{"1":{"cartodb_id":5500}}}

test/fixtures/buffer-size/tile-mvt-7.64.48-buffer-size-0.geojson

@@ -0,0 +1 @@
+{"type":"FeatureCollection","features":[{"type":"Feature","geometry":{"type":"Point","coordinates":[295469,4804267]},"properties":{"name":"Palma","cartodb_id":5500}}]}

test/support/test-client.js

@@ -16,14 +16,23 @@ var serverOptions = require('../../lib/cartodb/server_options');
 serverOptions.analysis.batch.inlineExecution = true;
 var server = new CartodbWindshaft(serverOptions);
 
-function TestClient(mapConfig, apiKey) {
-    this.mapConfig = mapConfig;
+function TestClient(config, apiKey) {
+    this.mapConfig = isMapConfig(config) ? config : null;
+    this.template = isTemplate(config) ? config : null;
     this.apiKey = apiKey;
     this.keysToDelete = {};
 }
 
 module.exports = TestClient;
 
+function isMapConfig(config) {
+    return config && config.layers;
+}
+
+function isTemplate(config) {
+    return config && config.layergroup;
+}
+
 module.exports.RESPONSE = {
     ERROR: {
         status: 400,
@@ -406,6 +415,7 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
     }
 
     var url = '/api/v1/map';
+    var urlNamed = url + '/named';
 
     if (this.apiKey) {
         url += '?' + qs.stringify({api_key: this.apiKey});
@@ -413,17 +423,60 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
 
     var layergroupId;
     step(
-        function createLayergroup() {
+        function createTemplate () {
             var next = this;
+
+            if (!self.template) {
+                return next();
+            }
+
+            if (!self.apiKey) {
+                return next(new Error('apiKey param is mandatory to create a new template'));
+            }
+
+            params.placeholders = params.placeholders || {};
+        
             assert.response(server,
                 {
-                    url: url,
+                    url: urlNamed + '?' + qs.stringify({ api_key: self.apiKey }),
                     method: 'POST',
                     headers: {
                         host: 'localhost',
                         'Content-Type': 'application/json'
                     },
-                    data: JSON.stringify(self.mapConfig)
+                    data: JSON.stringify(self.template)
+                },
+                {
+                    status: 200,
+                    headers: {
+                        'Content-Type': 'application/json; charset=utf-8'
+                    }
+                },
+                function (res, err) {
+                    if (err) {
+                        return next(err);
+                    }
+                    return next(null, JSON.parse(res.body).template_id);
+                }
+            );
+        },
+        function createLayergroup(err, templateId) {
+            var next = this;
+
+            var data = templateId ? params.placeholders : self.mapConfig
+            var path  = templateId ?
+                urlNamed + '/' + templateId  + '?' + qs.stringify({api_key: self.apiKey}) :
+                url;
+
+            assert.response(server,
+                {
+                    url: path,
+                    method: 'POST',
+                    headers: {
+                        host: 'localhost',
+                        'Content-Type': 'application/json'
+                    },
+                    data: JSON.stringify(data)
                 },
                 {
                     status: 200,
@@ -485,6 +538,27 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
                 expectedResponse.headers['Content-Type'] = 'image/png';
             }
 
+            var isMvt = format.match(/mvt$/);
+
+            if (isMvt) {
+                request.encoding = 'binary';
+                expectedResponse.headers['Content-Type'] = 'application/x-protobuf';
+            }
+
+            var isGeojson = format.match(/geojson$/);
+
+            if (isGeojson) {
+                request.encoding = 'utf-8';
+                expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
+            }
+
+            var isGridJSON = format.match(/grid.json$/);
+
+            if (isGridJSON) {
+                request.encoding = 'utf-8';
+                expectedResponse.headers['Content-Type'] = 'application/json; charset=utf-8';
+            }
+
             assert.response(server, request, expectedResponse, function(res, err) {
                 assert.ifError(err);
 
@@ -492,7 +566,12 @@ TestClient.prototype.getTile = function(z, x, y, params, callback) {
 
                 if (isPng) {
                     obj = mapnik.Image.fromBytes(new Buffer(res.body, 'binary'));
-                } else {
+                }
+                else if (isMvt) {
+                    obj = new mapnik.VectorTile(z, x, y);
+                    obj.setDataSync(new Buffer(res.body, 'binary'));
+                }
+                else {
                     obj = JSON.parse(res.body);
                 }
 

yarn.lock

@@ -2,7 +2,7 @@
 # yarn lockfile v1
 
 
-"abaculus@github:cartodb/abaculus#2.0.3-cdb1":
+abaculus@cartodb/abaculus#2.0.3-cdb1:
   version "2.0.3-cdb1"
   resolved "https://codeload.github.com/cartodb/abaculus/tar.gz/f5f34e1c80cdd8d49edd1d6fe3b2220ab2e23aaf"
   dependencies:
@@ -22,8 +22,8 @@ accepts@~1.2.12:
     negotiator "0.5.3"
 
 ajv@^4.9.1:
-  version "4.11.7"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.7.tgz#8655a5d86d0824985cc471a1d913fb6729a0ec48"
+  version "4.11.8"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-4.11.8.tgz#82ffb02b29e662ae53bdc20af15947706739c536"
   dependencies:
     co "^4.6.0"
     json-stable-stringify "^1.0.1"
@@ -157,6 +157,10 @@ brace-expansion@^1.0.0:
     balanced-match "^0.4.1"
     concat-map "0.0.1"
 
+browser-stdout@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/browser-stdout/-/browser-stdout-1.3.0.tgz#f351d32969d32fa5d7a5567154263d928ae3bd1f"
+
 buffer-shims@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/buffer-shims/-/buffer-shims-1.0.0.tgz#9978ce317388c649ad8793028c3477ef044a8b51"
@@ -194,9 +198,9 @@ camelcase@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-3.0.0.tgz#32fc4b9fcdaf845fcdf7e73bb97cac2261f0ab0a"
 
-camshaft@0.54.2:
-  version "0.54.2"
-  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.54.2.tgz#eb9f2b8b6e948aed492d206bc32ff774dcfd29c2"
+camshaft@0.55.0:
+  version "0.55.0"
+  resolved "https://registry.yarnpkg.com/camshaft/-/camshaft-0.55.0.tgz#dfe9d3638962e9e7f80a227db69071f3bbf3c315"
   dependencies:
     async "^1.5.2"
     bunyan "1.8.1"
@@ -205,7 +209,7 @@ camshaft@0.54.2:
     dot "^1.0.3"
     request "^2.69.0"
 
-"canvas@github:cartodb/node-canvas#1.6.2-cdb2":
+canvas@cartodb/node-canvas#1.6.2-cdb2:
   version "1.6.2-cdb2"
   resolved "https://codeload.github.com/cartodb/node-canvas/tar.gz/8acf04557005c633f9e68524488a2657c04f3766"
   dependencies:
@@ -231,7 +235,7 @@ carto@CartoDB/carto#0.15.1-cdb1:
     optimist "~0.6.0"
     underscore "~1.6.0"
 
-"carto@github:cartodb/carto#0.15.1-cdb3":
+carto@cartodb/carto#0.15.1-cdb3:
   version "0.15.1-cdb3"
   resolved "https://codeload.github.com/cartodb/carto/tar.gz/945f5efb74fd1af1f5e1f69f409f9567f94fb5a7"
   dependencies:
@@ -303,12 +307,12 @@ chroma-js@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/chroma-js/-/chroma-js-1.1.1.tgz#9bb9434959336ece75700aaadfeedc71806d8c05"
 
-cli@0.6.x:
-  version "0.6.6"
-  resolved "https://registry.yarnpkg.com/cli/-/cli-0.6.6.tgz#02ad44a380abf27adac5e6f0cdd7b043d74c53e3"
+cli@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cli/-/cli-1.0.1.tgz#22817534f24bfa4950c34d532d48ecbc621b8c14"
   dependencies:
     exit "0.1.2"
-    glob "~ 3.2.1"
+    glob "^7.1.1"
 
 cliui@^2.1.0:
   version "2.1.0"
@@ -344,15 +348,7 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@0.6.1:
-  version "0.6.1"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-0.6.1.tgz#fa68a14f6a945d54dbbe50d8cdb3320e9e3b1a06"
-
-commander@2.3.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/commander/-/commander-2.3.0.tgz#fd430e889832ec353b9acd1de217c11cb3eef873"
-
-commander@^2.9.0:
+commander@2.9.0, commander@^2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
   dependencies:
@@ -412,18 +408,18 @@ date-now@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/date-now/-/date-now-0.1.4.tgz#eaf439fd4d4848ad74e5cc7dbef200672b9e345b"
 
-debug@2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.0.0.tgz#89bd9df6732b51256bc6705342bba02ed12131ef"
-  dependencies:
-    ms "0.6.2"
-
 debug@2.2.0, debug@^2.2.0, debug@~2.2.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.2.0.tgz#f87057e995b1a1f6ae6a4960664137bc56f039da"
   dependencies:
     ms "0.7.1"
 
+debug@2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.0.tgz#bc596bcabe7617f11d9fa15361eded5608b8499b"
+  dependencies:
+    ms "0.7.2"
+
 debug@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/debug/-/debug-1.0.4.tgz#5b9c256bd54b6ec02283176fa8a0ede6d154cbf8"
@@ -468,9 +464,9 @@ destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
-diff@1.0.8:
-  version "1.0.8"
-  resolved "https://registry.yarnpkg.com/diff/-/diff-1.0.8.tgz#343276308ec991b7bc82267ed55bc1411f971666"
+diff@3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/diff/-/diff-3.2.0.tgz#c9ce393a4b7cbd0b058a725c93df299027868ff9"
 
 dom-serializer@0:
   version "0.1.0"
@@ -542,9 +538,9 @@ escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
 
-escape-string-regexp@1.0.2, escape-string-regexp@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.2.tgz#4dbc2fe674e71949caf3fb2695ce7f2dc1d9a8d1"
+escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
 escodegen@1.8.x:
   version "1.8.1"
@@ -612,8 +608,8 @@ express@~4.13.3:
     vary "~1.0.1"
 
 extend@~3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.0.tgz#5a474353b9f3353ddd8176dfd37b91c83a46f1d4"
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
 extsprintf@1.0.2:
   version "1.0.2"
@@ -716,7 +712,7 @@ generate-object-property@^1.1.0:
   dependencies:
     is-property "^1.0.0"
 
-generic-pool@2.4.3:
+generic-pool@2.4.3, generic-pool@~2.4.0, generic-pool@~2.4.1:
   version "2.4.3"
   resolved "https://registry.yarnpkg.com/generic-pool/-/generic-pool-2.4.3.tgz#780c36f69dfad05a5a045dd37be7adca11a4f6ff"
 
@@ -728,27 +724,26 @@ generic-pool@~2.2.0, generic-pool@~2.2.1:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/generic-pool/-/generic-pool-2.2.2.tgz#7a89f491d575b42f9f069a0e8e2c6dbaa3c241be"
 
-generic-pool@~2.4.0, generic-pool@~2.4.1:
-  version "2.4.6"
-  resolved "https://registry.yarnpkg.com/generic-pool/-/generic-pool-2.4.6.tgz#f1b55e572167dba2fe75d5aa91ebb1e9f72642d7"
-
 get-caller-file@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-1.0.2.tgz#f702e63127e7e231c160a80c1554acb70d5047e5"
 
 getpass@^0.1.1:
-  version "0.1.6"
-  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.6.tgz#283ffd9fc1256840875311c1b60e8c40187110e6"
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
   dependencies:
     assert-plus "^1.0.0"
 
-glob@3.2.3, "glob@~ 3.2.1":
-  version "3.2.3"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-3.2.3.tgz#e313eeb249c7affaa5c475286b0e115b59839467"
+glob@7.1.1, glob@^7.0.5, glob@^7.1.1:
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
   dependencies:
-    graceful-fs "~2.0.0"
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
     inherits "2"
-    minimatch "~0.2.11"
+    minimatch "^3.0.2"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
 
 glob@^5.0.15:
   version "5.0.15"
@@ -770,25 +765,10 @@ glob@^6.0.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.5:
-  version "7.1.1"
-  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
-  dependencies:
-    fs.realpath "^1.0.0"
-    inflight "^1.0.4"
-    inherits "2"
-    minimatch "^3.0.2"
-    once "^1.3.0"
-    path-is-absolute "^1.0.0"
-
 graceful-fs@^4.1.2:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
-graceful-fs@~2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-2.0.3.tgz#7cd2cdb228a4a3f36e95efa6cc142de7d1a136d0"
-
 "graceful-readlink@>= 1.0.0":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/graceful-readlink/-/graceful-readlink-1.0.1.tgz#4cafad76bc62f02fa039b2f94e9a3dd3a391a725"
@@ -807,13 +787,13 @@ grainstore@~1.6.0:
     semver "~5.0.3"
     underscore "~1.6.0"
 
-growl@1.8.1:
-  version "1.8.1"
-  resolved "https://registry.yarnpkg.com/growl/-/growl-1.8.1.tgz#4b2dec8d907e93db336624dcec0183502f8c9428"
+growl@1.9.2:
+  version "1.9.2"
+  resolved "https://registry.yarnpkg.com/growl/-/growl-1.9.2.tgz#0ea7743715db8d8de2c5ede1775e1b45ac85c02f"
 
 handlebars@^4.0.1:
-  version "4.0.6"
-  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.6.tgz#2ce4484850537f9c97a8026d5399b935c4ed4ed7"
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.8.tgz#22b875cd3f0e6cbea30314f144e82bc7a72ff420"
   dependencies:
     async "^1.4.0"
     optimist "^0.6.1"
@@ -939,7 +919,7 @@ is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
 
-is-buffer@^1.0.2:
+is-buffer@^1.1.5:
   version "1.1.5"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.5.tgz#1f3b26ef613b214b88cbca23cc6c01d87961eecc"
 
@@ -1011,13 +991,6 @@ istanbul@~0.4.3:
     which "^1.1.1"
     wordwrap "^1.0.0"
 
-jade@0.26.3:
-  version "0.26.3"
-  resolved "https://registry.yarnpkg.com/jade/-/jade-0.26.3.tgz#8f10d7977d8d79f2f6ff862a81b0513ccb25686c"
-  dependencies:
-    commander "0.6.1"
-    mkdirp "0.3.0"
-
 jodid25519@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/jodid25519/-/jodid25519-1.0.2.tgz#06d4912255093419477d425633606e0e90782967"
@@ -1039,18 +1012,18 @@ jsbn@~0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
 
-jshint@~2.6.0:
-  version "2.6.3"
-  resolved "https://registry.yarnpkg.com/jshint/-/jshint-2.6.3.tgz#84b470b8e5d5cd7adf0a3bd4975250443c9d311a"
+jshint@~2.9.4:
+  version "2.9.4"
+  resolved "https://registry.yarnpkg.com/jshint/-/jshint-2.9.4.tgz#5e3ba97848d5290273db514aee47fe24cf592934"
   dependencies:
-    cli "0.6.x"
+    cli "~1.0.0"
     console-browserify "1.1.x"
     exit "0.1.x"
     htmlparser2 "3.8.x"
-    minimatch "1.0.x"
+    lodash "3.7.x"
+    minimatch "~3.0.2"
     shelljs "0.3.x"
     strip-json-comments "1.0.x"
-    underscore "1.6.x"
 
 json-schema@0.2.3:
   version "0.2.3"
@@ -1066,6 +1039,10 @@ json-stringify-safe@~5.0.1:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
 
+json3@3.3.2:
+  version "3.3.2"
+  resolved "https://registry.yarnpkg.com/json3/-/json3-3.3.2.tgz#3c0434743df93e2f5c42aee7b19bcb483575f4e1"
+
 jsonify@~0.0.0:
   version "0.0.0"
   resolved "https://registry.yarnpkg.com/jsonify/-/jsonify-0.0.0.tgz#2c74b6ee41d93ca51b7b5aaee8f503631d252a73"
@@ -1084,10 +1061,10 @@ jsprim@^1.2.2:
     verror "1.3.6"
 
 kind-of@^3.0.2:
-  version "3.1.0"
-  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.1.0.tgz#475d698a5e49ff5e53d14e3e732429dc8bf4cf47"
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.0.tgz#b58abe4d5c044ad33726a8c1525b48cf891bff07"
   dependencies:
-    is-buffer "^1.0.2"
+    is-buffer "^1.1.5"
 
 lazy-cache@^1.0.3:
   version "1.0.4"
@@ -1116,14 +1093,65 @@ load-json-file@^1.0.0:
     pinkie-promise "^2.0.0"
     strip-bom "^2.0.0"
 
+lodash._baseassign@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/lodash._baseassign/-/lodash._baseassign-3.2.0.tgz#8c38a099500f215ad09e59f1722fd0c52bfe0a4e"
+  dependencies:
+    lodash._basecopy "^3.0.0"
+    lodash.keys "^3.0.0"
+
+lodash._basecopy@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/lodash._basecopy/-/lodash._basecopy-3.0.1.tgz#8da0e6a876cf344c0ad8a54882111dd3c5c7ca36"
+
+lodash._basecreate@^3.0.0:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/lodash._basecreate/-/lodash._basecreate-3.0.3.tgz#1bc661614daa7fc311b7d03bf16806a0213cf821"
+
+lodash._getnative@^3.0.0:
+  version "3.9.1"
+  resolved "https://registry.yarnpkg.com/lodash._getnative/-/lodash._getnative-3.9.1.tgz#570bc7dede46d61cdcde687d65d3eecbaa3aaff5"
+
+lodash._isiterateecall@^3.0.0:
+  version "3.0.9"
+  resolved "https://registry.yarnpkg.com/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz#5203ad7ba425fae842460e696db9cf3e6aac057c"
+
 lodash.assign@^4.0.3, lodash.assign@^4.0.6, lodash.assign@^4.1.0, lodash.assign@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-4.2.0.tgz#0d99f3ccd7a6d261d19bdaeb9245005d285808e7"
 
+lodash.create@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/lodash.create/-/lodash.create-3.1.1.tgz#d7f2849f0dbda7e04682bb8cd72ab022461debe7"
+  dependencies:
+    lodash._baseassign "^3.0.0"
+    lodash._basecreate "^3.0.0"
+    lodash._isiterateecall "^3.0.0"
+
+lodash.isarguments@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.isarguments/-/lodash.isarguments-3.1.0.tgz#2f573d85c6a24289ff00663b491c1d338ff3458a"
+
+lodash.isarray@^3.0.0:
+  version "3.0.4"
+  resolved "https://registry.yarnpkg.com/lodash.isarray/-/lodash.isarray-3.0.4.tgz#79e4eb88c36a8122af86f844aa9bcd851b5fbb55"
+
+lodash.keys@^3.0.0:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.keys/-/lodash.keys-3.1.2.tgz#4dbc0472b156be50a0b286855d1bd0b0c656098a"
+  dependencies:
+    lodash._getnative "^3.0.0"
+    lodash.isarguments "^3.0.0"
+    lodash.isarray "^3.0.0"
+
 lodash@2.4.1:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-2.4.1.tgz#5b7723034dda4d262e5a46fb2c58d7cc22f71420"
 
+lodash@3.7.x:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.7.0.tgz#3678bd8ab995057c07ade836ed2ef087da811d45"
+
 lodash@^4.5.1:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
@@ -1141,7 +1169,7 @@ longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
 
-lru-cache@2, lru-cache@2.6.5:
+lru-cache@2.6.5:
   version "2.6.5"
   resolved "https://registry.yarnpkg.com/lru-cache/-/lru-cache-2.6.5.tgz#e56d6354148ede8d7707b58d143220fd08df0fd5"
 
@@ -1224,26 +1252,12 @@ mime@~1.2.11:
   version "1.2.11"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.2.11.tgz#58203eed86e3a5ef17aed2b7d9ebd47f0a60dd10"
 
-minimatch@1.0.x:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-1.0.0.tgz#e0dd2120b49e1b724ce8d714c520822a9438576d"
-  dependencies:
-    lru-cache "2"
-    sigmund "~1.0.0"
-
-"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2:
+"minimatch@2 || 3", minimatch@^3.0.0, minimatch@^3.0.2, minimatch@~3.0.2:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
   dependencies:
     brace-expansion "^1.0.0"
 
-minimatch@~0.2.11:
-  version "0.2.14"
-  resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-0.2.14.tgz#c74e780574f63c6f9a090e90efbe6ef53a6a756a"
-  dependencies:
-    lru-cache "2"
-    sigmund "~1.0.0"
-
 minimist@0.0.8, minimist@~0.0.1:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
@@ -1256,34 +1270,27 @@ minimist@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.2.0.tgz#4dffe525dae2b864c66c2e23c6271d7afdecefce"
 
-mkdirp@0.3.0:
-  version "0.3.0"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.3.0.tgz#1bbf5ab1ba827af23575143490426455f481fe1e"
-
-mkdirp@0.5.0:
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.0.tgz#1d73076a6df986cd9344e15e71fcc05a4c9abf12"
-  dependencies:
-    minimist "0.0.8"
-
-mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+mkdirp@0.5.1, mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
     minimist "0.0.8"
 
-mocha@~1.21.4:
-  version "1.21.5"
-  resolved "https://registry.yarnpkg.com/mocha/-/mocha-1.21.5.tgz#7c58b09174df976e434a23b1e8d639873fc529e9"
+mocha@~3.4.1:
+  version "3.4.1"
+  resolved "https://registry.yarnpkg.com/mocha/-/mocha-3.4.1.tgz#a3802b4aa381934cacb38de70cf771621da8f9af"
   dependencies:
-    commander "2.3.0"
-    debug "2.0.0"
-    diff "1.0.8"
-    escape-string-regexp "1.0.2"
-    glob "3.2.3"
-    growl "1.8.1"
-    jade "0.26.3"
-    mkdirp "0.5.0"
+    browser-stdout "1.3.0"
+    commander "2.9.0"
+    debug "2.6.0"
+    diff "3.2.0"
+    escape-string-regexp "1.0.5"
+    glob "7.1.1"
+    growl "1.9.2"
+    json3 "3.3.2"
+    lodash.create "3.1.1"
+    mkdirp "0.5.1"
+    supports-color "3.1.2"
 
 moment@^2.10.6:
   version "2.18.1"
@@ -1297,6 +1304,10 @@ ms@0.7.1:
   version "0.7.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.1.tgz#9cd13c03adbff25b65effde7ce864ee952017098"
 
+ms@0.7.2:
+  version "0.7.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
+
 mv@~2:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/mv/-/mv-2.1.1.tgz#ae6ce0d6f6d5e0a4f7d893798d03c1ea9559b6a2"
@@ -1898,10 +1909,6 @@ shelljs@0.3.x:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.3.0.tgz#3596e6307a781544f591f37da618360f31db57b1"
 
-sigmund@~1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/sigmund/-/sigmund-1.0.1.tgz#3ff21f198cad2175f9f3b781853fd94d0d19b590"
-
 signal-exit@^3.0.0:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
@@ -2056,6 +2063,12 @@ strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
 
+supports-color@3.1.2:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.1.2.tgz#72a262894d9d408b956ca05ff37b2ed8a6e2a2d5"
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -2098,17 +2111,17 @@ through@2:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
 
-"tilelive-bridge@github:cartodb/tilelive-bridge#2.3.1-cdb1":
-  version "2.3.1-cdb1"
-  resolved "https://codeload.github.com/cartodb/tilelive-bridge/tar.gz/3f76c278c782e93d79045870387a0a06bace720b"
+tilelive-bridge@cartodb/tilelive-bridge#2.3.1-cdb2:
+  version "2.3.1-cdb2"
+  resolved "https://codeload.github.com/cartodb/tilelive-bridge/tar.gz/0346c634875ac87dbf8316cb81ac46d2c30fe313"
   dependencies:
     mapnik "~3.5.0"
     mapnik-pool "~0.1.3"
     sphericalmercator "1.0.x"
 
-"tilelive-mapnik@github:cartodb/tilelive-mapnik#0.6.18-cdb1":
-  version "0.6.18-cdb1"
-  resolved "https://codeload.github.com/cartodb/tilelive-mapnik/tar.gz/cf7e5b4633db653a889a6c6e6a5ddcbcf4ddc3b5"
+tilelive-mapnik@cartodb/tilelive-mapnik#0.6.18-cdb2:
+  version "0.6.18-cdb2"
+  resolved "https://codeload.github.com/cartodb/tilelive-mapnik/tar.gz/46f1adefee90f3f46c0ede5e0833f8522634a858"
   dependencies:
     generic-pool "~2.4.0"
     mapnik "3.5.14"
@@ -2147,9 +2160,9 @@ tunnel-agent@~0.4.1:
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.4.3.tgz#6373db76909fe570e08d73583365ed828a74eeeb"
 
-turbo-carto@0.19.0:
-  version "0.19.0"
-  resolved "https://registry.yarnpkg.com/turbo-carto/-/turbo-carto-0.19.0.tgz#83fb1932acd42acb426312eef216b5f6ac34708e"
+turbo-carto@0.19.1:
+  version "0.19.1"
+  resolved "https://registry.yarnpkg.com/turbo-carto/-/turbo-carto-0.19.1.tgz#c32af073936a4e8f197dfea918e7441c949d7865"
   dependencies:
     cartocolor "4.0.0"
     colorbrewer "1.0.0"
@@ -2200,10 +2213,6 @@ uid-number@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/uid-number/-/uid-number-0.0.6.tgz#0ea10e8035e8eb5b8e4449f06da1c730663baa81"
 
-underscore@1.6.x, underscore@~1.6.0:
-  version "1.6.0"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"
-
 underscore@1.8.2:
   version "1.8.2"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.2.tgz#64df2eb590899de950782f3735190ba42ebf311d"
@@ -2212,6 +2221,10 @@ underscore@1.8.3:
   version "1.8.3"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
 
+underscore@~1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
@@ -2269,9 +2282,9 @@ window-size@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/window-size/-/window-size-0.2.0.tgz#b4315bb4214a3d7058ebeee892e13fa24d98b075"
 
-windshaft@3.1.2:
-  version "3.1.2"
-  resolved "https://registry.yarnpkg.com/windshaft/-/windshaft-3.1.2.tgz#78c257bafe63c41df8cd7e4aa7ea6ea72ed1a5bd"
+windshaft@3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/windshaft/-/windshaft-3.2.0.tgz#c69f8d199bbeccc96e66b8256928e6fa87999803"
   dependencies:
     abaculus cartodb/abaculus#2.0.3-cdb1
     canvas cartodb/node-canvas#1.6.2-cdb2
@@ -2288,8 +2301,8 @@ windshaft@3.1.2:
     sphericalmercator "1.0.4"
     step "~0.0.6"
     tilelive "5.12.2"
-    tilelive-bridge cartodb/tilelive-bridge#2.3.1-cdb1
-    tilelive-mapnik cartodb/tilelive-mapnik#0.6.18-cdb1
+    tilelive-bridge cartodb/tilelive-bridge#2.3.1-cdb2
+    tilelive-mapnik cartodb/tilelive-mapnik#0.6.18-cdb2
     torque.js "~2.11.0"
     underscore "~1.6.0"