finish typing shapefile, could still type shapefile/dbf and shapefile/shp

Author: arrayjam

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 dist/
-shp/
+shp/
+generated/

Makefile

@@ -2,12 +2,20 @@
 #                                                  -> upload as to mapbox
 #                                                  -> calculate bounds.json
 # Make sure to remove intermediate shp, geojson files. Just need bounds.json and geojson with digits
-all: shp/POA_2011_AUST.shp
+all: generated/postal_boundaries_mapbox.geojson
 
 clean:
-	rm -rf -- shp
+	rm -rf -- shp generated
 
 shp/POA_2011_AUST.shp:
 	unzip originals/2011_POA_shape.zip -d $(dir $@)
 	touch $@
 
+# TODO(yuri): Generalise TypeScript compilation?
+process_for_mapbox.js: src/process_for_mapbox.ts
+	tsc --outDir $(dir $@) $<
+	chmod +x $@
+
+generated/postal_boundaries_mapbox.geojson: process_for_mapbox.js shp/POA_2011_AUST.shp
+	mkdir -p $(dir $@)
+	node process_for_mapbox.js shp/POA_2011_AUST.shp > $@

package.json

@@ -30,6 +30,8 @@
     "rollup": "^0.33.0",
     "rollup-plugin-commonjs": "^3.1.0",
     "rollup-plugin-node-resolve": "^1.7.1",
-    "turf-extent": "^1.0.4"
+    "tslint": "^3.14.0",
+    "turf-extent": "^1.0.4",
+    "typescript": "^2.0.0"
   }
 }

process_for_mapbox.js

@@ -0,0 +1,19 @@
+/// <reference path="../typings/index.d.ts"/>
+"use strict";
+var shapefile = require("shapefile");
+shapefile.read(process.argv[2], function (error, postalGeoJSON) {
+    postalGeoJSON.features.forEach(function (feature) {
+        var postcode = feature.properties.POA_CODE.slice(3);
+        var digits = {
+            digit_one: +postcode.slice(0, 1),
+            digit_two: +postcode.slice(1, 2),
+            digit_three: +postcode.slice(2, 3),
+            digit_four: +postcode.slice(3, 4),
+            postcode: postcode
+        };
+        for (var key in digits) {
+            feature.properties[key] = digits[key];
+        }
+    });
+    process.stdout.write(JSON.stringify(postalGeoJSON));
+});

process_for_mapbox_filters.js

@@ -0,0 +1,19 @@
+/// <reference path="../typings/index.d.ts"/>
+"use strict";
+var shapefile = require("shapefile");
+shapefile.read(process.argv[2], function (error, postalGeoJSON) {
+    postalGeoJSON.features.forEach(function (feature) {
+        var postcode = feature.properties.POA_CODE.slice(3);
+        var digits = {
+            digit_one: +postcode.slice(0, 1),
+            digit_two: +postcode.slice(1, 2),
+            digit_three: +postcode.slice(2, 3),
+            digit_four: +postcode.slice(3, 4),
+            postcode: postcode
+        };
+        for (var key in digits) {
+            feature.properties[key] = digits[key];
+        }
+    });
+    process.stdout.write(JSON.stringify(postalGeoJSON));
+});

src/process_for_mapbox.js

@@ -0,0 +1,24 @@
+/// <reference path="../typings/index.d.ts"/>
+
+import * as fs from "fs";
+import * as shapefile from "shapefile";
+
+shapefile.read(process.argv[2], (error, postalGeoJSON) => {
+  postalGeoJSON.features.forEach(function (feature) {
+    let postcode = feature.properties.POA_CODE.slice(3);
+
+    let digits = {
+      digit_one: +postcode.slice(0, 1),
+      digit_two: +postcode.slice(1, 2),
+      digit_three: +postcode.slice(2, 3),
+      digit_four: +postcode.slice(3, 4),
+      postcode: postcode,
+    };
+
+    for (let key in digits) {
+      feature.properties[key] = (<any>digits)[key];
+    }
+  });
+
+  process.stdout.write(JSON.stringify(postalGeoJSON));
+});

src/process_for_mapbox.ts

@@ -10,4 +10,4 @@
     "files": [
         "typings/index.d.ts"
     ]
-}
+}

tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "globalDependencies": {
+    "node": "registry:dt/node#6.0.0+20160805072842"
+  }
+}

typings.json

@@ -0,0 +1,129 @@
+// Generated by typings
+// Source: https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/29708b6a46a61274d2d402d336ef60c697085b64/geojson/geojson.d.ts
+declare namespace GeoJSON {
+
+    /***
+    * http://geojson.org/geojson-spec.html#geojson-objects
+    */
+    export interface GeoJsonObject
+    {
+        type: string;
+        bbox?: number[];
+        crs?: CoordinateReferenceSystem;
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#positions
+    */
+    export type Position = number[]
+
+    /***
+    * http://geojson.org/geojson-spec.html#geometry-objects
+    */
+    export interface GeometryObject extends GeoJsonObject
+    {
+        coordinates: any
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#point
+    */
+    export interface Point extends GeometryObject
+    {
+        type: 'Point'
+        coordinates: Position
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#multipoint
+    */
+    export interface MultiPoint extends GeometryObject
+    {
+        type: 'MultiPoint'
+        coordinates: Position[]
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#linestring
+    */
+    export interface LineString extends GeometryObject
+    {
+        type: 'LineString'
+        coordinates: Position[]
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#multilinestring
+    */
+    export interface MultiLineString extends GeometryObject
+    {
+        type: 'MultiLineString'
+        coordinates: Position[][]
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#polygon
+    */
+    export interface Polygon extends GeometryObject
+    {
+        type: 'Polygon'
+        coordinates: Position[][]
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#multipolygon
+    */
+    export interface MultiPolygon extends GeometryObject
+    {
+        type: 'MultiPolygon'
+        coordinates: Position[][][]
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#geometry-collection
+    */
+    export interface GeometryCollection extends GeoJsonObject
+    {
+        type: 'GeometryCollection'
+        geometries: GeometryObject[];
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#feature-objects
+    */
+    export interface Feature<T extends GeometryObject> extends GeoJsonObject
+    {
+        type: 'Feature'
+        geometry: T;
+        properties: any;
+        id?: string;
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#feature-collection-objects
+    */
+    export interface FeatureCollection<T extends GeometryObject> extends GeoJsonObject
+    {
+        type: 'FeatureCollection'
+        features: Feature<T>[];
+    }
+
+    /***
+    * http://geojson.org/geojson-spec.html#coordinate-reference-system-objects
+    */
+    export interface CoordinateReferenceSystem
+    {
+        type: string;
+        properties: any;
+    }
+
+    export interface NamedCoordinateReferenceSystem extends CoordinateReferenceSystem
+    {
+        properties: { name: string }
+    }
+
+    export interface LinkedCoordinateReferenceSystem extends CoordinateReferenceSystem
+    {
+        properties: { href: string; type: string }
+    }
+}

typings/globals/geojson/index.d.ts

@@ -0,0 +1,8 @@
+{
+  "resolution": "main",
+  "tree": {
+    "src": "https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/29708b6a46a61274d2d402d336ef60c697085b64/geojson/geojson.d.ts",
+    "raw": "registry:dt/geojson#0.0.0+20160619034323",
+    "typings": "https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/29708b6a46a61274d2d402d336ef60c697085b64/geojson/geojson.d.ts"
+  }
+}