Use exact paths in imports. d3/d3#3265

src/area.js

@@ -1,7 +1,7 @@
-import adder from "./adder";
-import {atan2, cos, quarterPi, radians, sin, tau} from "./math";
-import noop from "./noop";
-import stream from "./stream";
+import adder from "./adder.js";
+import {atan2, cos, quarterPi, radians, sin, tau} from "./math.js";
+import noop from "./noop.js";
+import stream from "./stream.js";
 
 export var areaRingSum = adder();
 

src/bounds.js

@@ -1,8 +1,8 @@
-import adder from "./adder";
-import {areaStream, areaRingSum} from "./area";
-import {cartesian, cartesianCross, cartesianNormalizeInPlace, spherical} from "./cartesian";
-import {abs, degrees, epsilon, radians} from "./math";
-import stream from "./stream";
+import adder from "./adder.js";
+import {areaStream, areaRingSum} from "./area.js";
+import {cartesian, cartesianCross, cartesianNormalizeInPlace, spherical} from "./cartesian.js";
+import {abs, degrees, epsilon, radians} from "./math.js";
+import stream from "./stream.js";
 
 var lambda0, phi0, lambda1, phi1, // bounds
     lambda2, // previous lambda-coordinate

src/cartesian.js

@@ -1,4 +1,4 @@
-import {asin, atan2, cos, sin, sqrt} from "./math";
+import {asin, atan2, cos, sin, sqrt} from "./math.js";
 
 export function spherical(cartesian) {
   return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])];

src/centroid.js

@@ -1,6 +1,6 @@
-import {asin, atan2, cos, degrees, epsilon, epsilon2, radians, sin, sqrt} from "./math";
-import noop from "./noop";
-import stream from "./stream";
+import {asin, atan2, cos, degrees, epsilon, epsilon2, radians, sin, sqrt} from "./math.js";
+import noop from "./noop.js";
+import stream from "./stream.js";
 
 var W0, W1,
     X0, Y0, Z0,

src/circle.js

@@ -1,7 +1,7 @@
-import {cartesian, cartesianNormalizeInPlace, spherical} from "./cartesian";
-import constant from "./constant";
-import {acos, cos, degrees, epsilon, radians, sin, tau} from "./math";
-import {rotateRadians} from "./rotation";
+import {cartesian, cartesianNormalizeInPlace, spherical} from "./cartesian.js";
+import constant from "./constant.js";
+import {acos, cos, degrees, epsilon, radians, sin, tau} from "./math.js";
+import {rotateRadians} from "./rotation.js";
 
 // Generates a circle centered at [0°, 0°], with a given radius and precision.
 export function circleStream(stream, radius, delta, direction, t0, t1) {

src/clip/antimeridian.js

@@ -1,5 +1,5 @@
-import clip from "./index";
-import {abs, atan, cos, epsilon, halfPi, pi, sin} from "../math";
+import clip from "./index.js";
+import {abs, atan, cos, epsilon, halfPi, pi, sin} from "../math.js";
 
 export default clip(
   function() { return true; },

src/clip/buffer.js

@@ -1,4 +1,4 @@
-import noop from "../noop";
+import noop from "../noop.js";
 
 export default function() {
   var lines = [],

src/clip/circle.js

@@ -1,8 +1,8 @@
-import {cartesian, cartesianAddInPlace, cartesianCross, cartesianDot, cartesianScale, spherical} from "../cartesian";
-import {circleStream} from "../circle";
-import {abs, cos, epsilon, pi, radians, sqrt} from "../math";
-import pointEqual from "../pointEqual";
-import clip from "./index";
+import {cartesian, cartesianAddInPlace, cartesianCross, cartesianDot, cartesianScale, spherical} from "../cartesian.js";
+import {circleStream} from "../circle.js";
+import {abs, cos, epsilon, pi, radians, sqrt} from "../math.js";
+import pointEqual from "../pointEqual.js";
+import clip from "./index.js";
 
 export default function(radius) {
   var cr = cos(radius),

src/clip/extent.js

@@ -1,4 +1,4 @@
-import clipRectangle from "./rectangle";
+import clipRectangle from "./rectangle.js";
 
 export default function() {
   var x0 = 0,

src/clip/index.js

@@ -1,7 +1,7 @@
-import clipBuffer from "./buffer";
-import clipRejoin from "./rejoin";
-import {epsilon, halfPi} from "../math";
-import polygonContains from "../polygonContains";
+import clipBuffer from "./buffer.js";
+import clipRejoin from "./rejoin.js";
+import {epsilon, halfPi} from "../math.js";
+import polygonContains from "../polygonContains.js";
 import {merge} from "d3-array";
 
 export default function(pointVisible, clipLine, interpolate, start) {

src/clip/rectangle.js

@@ -1,7 +1,7 @@
-import {abs, epsilon} from "../math";
-import clipBuffer from "./buffer";
-import clipLine from "./line";
-import clipRejoin from "./rejoin";
+import {abs, epsilon} from "../math.js";
+import clipBuffer from "./buffer.js";
+import clipLine from "./line.js";
+import clipRejoin from "./rejoin.js";
 import {merge} from "d3-array";
 
 var clipMax = 1e9, clipMin = -clipMax;

src/clip/rejoin.js

@@ -1,4 +1,4 @@
-import pointEqual from "../pointEqual";
+import pointEqual from "../pointEqual.js";
 
 function Intersection(point, points, other, entry) {
   this.x = point;

src/contains.js

@@ -1,6 +1,6 @@
-import {default as polygonContains} from "./polygonContains";
-import {default as distance} from "./distance";
-import {epsilon2, radians} from "./math";
+import {default as polygonContains} from "./polygonContains.js";
+import {default as distance} from "./distance.js";
+import {epsilon2, radians} from "./math.js";
 
 var containsObjectType = {
   Feature: function(object, point) {

src/distance.js

@@ -1,4 +1,4 @@
-import length from "./length";
+import length from "./length.js";
 
 var coordinates = [null, null],
     object = {type: "LineString", coordinates: coordinates};

src/graticule.js

@@ -1,5 +1,5 @@
 import {range} from "d3-array";
-import {abs, ceil, epsilon} from "./math";
+import {abs, ceil, epsilon} from "./math.js";
 
 function graticuleX(y0, y1, dy) {
   var y = range(y0, y1 - epsilon, dy).concat(y1);

src/index.js

@@ -1,34 +1,34 @@
-export {default as geoArea} from "./area";
-export {default as geoBounds} from "./bounds";
-export {default as geoCentroid} from "./centroid";
-export {default as geoCircle} from "./circle";
-export {default as geoClipAntimeridian} from "./clip/antimeridian";
-export {default as geoClipCircle} from "./clip/circle";
-export {default as geoClipExtent} from "./clip/extent"; // DEPRECATED! Use d3.geoIdentity().clipExtent(…).
-export {default as geoClipRectangle} from "./clip/rectangle";
-export {default as geoContains} from "./contains";
-export {default as geoDistance} from "./distance";
-export {default as geoGraticule, graticule10 as geoGraticule10} from "./graticule";
-export {default as geoInterpolate} from "./interpolate";
-export {default as geoLength} from "./length";
-export {default as geoPath} from "./path/index";
-export {default as geoAlbers} from "./projection/albers";
-export {default as geoAlbersUsa} from "./projection/albersUsa";
-export {default as geoAzimuthalEqualArea, azimuthalEqualAreaRaw as geoAzimuthalEqualAreaRaw} from "./projection/azimuthalEqualArea";
-export {default as geoAzimuthalEquidistant, azimuthalEquidistantRaw as geoAzimuthalEquidistantRaw} from "./projection/azimuthalEquidistant";
-export {default as geoConicConformal, conicConformalRaw as geoConicConformalRaw} from "./projection/conicConformal";
-export {default as geoConicEqualArea, conicEqualAreaRaw as geoConicEqualAreaRaw} from "./projection/conicEqualArea";
-export {default as geoConicEquidistant, conicEquidistantRaw as geoConicEquidistantRaw} from "./projection/conicEquidistant";
-export {default as geoEqualEarth, equalEarthRaw as geoEqualEarthRaw} from "./projection/equalEarth";
-export {default as geoEquirectangular, equirectangularRaw as geoEquirectangularRaw} from "./projection/equirectangular";
-export {default as geoGnomonic, gnomonicRaw as geoGnomonicRaw} from "./projection/gnomonic";
-export {default as geoIdentity} from "./projection/identity";
-export {default as geoProjection, projectionMutator as geoProjectionMutator} from "./projection/index";
-export {default as geoMercator, mercatorRaw as geoMercatorRaw} from "./projection/mercator";
-export {default as geoNaturalEarth1, naturalEarth1Raw as geoNaturalEarth1Raw} from "./projection/naturalEarth1";
-export {default as geoOrthographic, orthographicRaw as geoOrthographicRaw} from "./projection/orthographic";
-export {default as geoStereographic, stereographicRaw as geoStereographicRaw} from "./projection/stereographic";
-export {default as geoTransverseMercator, transverseMercatorRaw as geoTransverseMercatorRaw} from "./projection/transverseMercator";
-export {default as geoRotation} from "./rotation";
-export {default as geoStream} from "./stream";
-export {default as geoTransform} from "./transform";
+export {default as geoArea} from "./area.js";
+export {default as geoBounds} from "./bounds.js";
+export {default as geoCentroid} from "./centroid.js";
+export {default as geoCircle} from "./circle.js";
+export {default as geoClipAntimeridian} from "./clip/antimeridian.js";
+export {default as geoClipCircle} from "./clip/circle.js";
+export {default as geoClipExtent} from "./clip/extent.js"; // DEPRECATED! Use d3.geoIdentity().clipExtent(…).
+export {default as geoClipRectangle} from "./clip/rectangle.js";
+export {default as geoContains} from "./contains.js";
+export {default as geoDistance} from "./distance.js";
+export {default as geoGraticule, graticule10 as geoGraticule10} from "./graticule.js";
+export {default as geoInterpolate} from "./interpolate.js";
+export {default as geoLength} from "./length.js";
+export {default as geoPath} from "./path/index.js";
+export {default as geoAlbers} from "./projection/albers.js";
+export {default as geoAlbersUsa} from "./projection/albersUsa.js";
+export {default as geoAzimuthalEqualArea, azimuthalEqualAreaRaw as geoAzimuthalEqualAreaRaw} from "./projection/azimuthalEqualArea.js";
+export {default as geoAzimuthalEquidistant, azimuthalEquidistantRaw as geoAzimuthalEquidistantRaw} from "./projection/azimuthalEquidistant.js";
+export {default as geoConicConformal, conicConformalRaw as geoConicConformalRaw} from "./projection/conicConformal.js";
+export {default as geoConicEqualArea, conicEqualAreaRaw as geoConicEqualAreaRaw} from "./projection/conicEqualArea.js";
+export {default as geoConicEquidistant, conicEquidistantRaw as geoConicEquidistantRaw} from "./projection/conicEquidistant.js";
+export {default as geoEqualEarth, equalEarthRaw as geoEqualEarthRaw} from "./projection/equalEarth.js";
+export {default as geoEquirectangular, equirectangularRaw as geoEquirectangularRaw} from "./projection/equirectangular.js";
+export {default as geoGnomonic, gnomonicRaw as geoGnomonicRaw} from "./projection/gnomonic.js";
+export {default as geoIdentity} from "./projection/identity.js";
+export {default as geoProjection, projectionMutator as geoProjectionMutator} from "./projection/index.js";
+export {default as geoMercator, mercatorRaw as geoMercatorRaw} from "./projection/mercator.js";
+export {default as geoNaturalEarth1, naturalEarth1Raw as geoNaturalEarth1Raw} from "./projection/naturalEarth1.js";
+export {default as geoOrthographic, orthographicRaw as geoOrthographicRaw} from "./projection/orthographic.js";
+export {default as geoStereographic, stereographicRaw as geoStereographicRaw} from "./projection/stereographic.js";
+export {default as geoTransverseMercator, transverseMercatorRaw as geoTransverseMercatorRaw} from "./projection/transverseMercator.js";
+export {default as geoRotation} from "./rotation.js";
+export {default as geoStream} from "./stream.js";
+export {default as geoTransform} from "./transform.js";

src/interpolate.js

@@ -1,4 +1,4 @@
-import {asin, atan2, cos, degrees, haversin, radians, sin, sqrt} from "./math";
+import {asin, atan2, cos, degrees, haversin, radians, sin, sqrt} from "./math.js";
 
 export default function(a, b) {
   var x0 = a[0] * radians,

src/length.js

@@ -1,7 +1,7 @@
-import adder from "./adder";
-import {abs, atan2, cos, radians, sin, sqrt} from "./math";
-import noop from "./noop";
-import stream from "./stream";
+import adder from "./adder.js";
+import {abs, atan2, cos, radians, sin, sqrt} from "./math.js";
+import noop from "./noop.js";
+import stream from "./stream.js";
 
 var lengthSum = adder(),
     lambda0,

src/path/area.js

@@ -1,6 +1,6 @@
-import adder from "../adder";
-import {abs} from "../math";
-import noop from "../noop";
+import adder from "../adder.js";
+import {abs} from "../math.js";
+import noop from "../noop.js";
 
 var areaSum = adder(),
     areaRingSum = adder(),

src/path/bounds.js

@@ -1,4 +1,4 @@
-import noop from "../noop";
+import noop from "../noop.js";
 
 var x0 = Infinity,
     y0 = x0,

src/path/centroid.js

@@ -1,4 +1,4 @@
-import {sqrt} from "../math";
+import {sqrt} from "../math.js";
 
 // TODO Enforce positive area for exterior, negative area for interior?
 

src/path/context.js

@@ -1,5 +1,5 @@
-import {tau} from "../math";
-import noop from "../noop";
+import {tau} from "../math.js";
+import noop from "../noop.js";
 
 export default function PathContext(context) {
   this._context = context;

src/path/index.js

@@ -1,11 +1,11 @@
-import identity from "../identity";
-import stream from "../stream";
-import pathArea from "./area";
-import pathBounds from "./bounds";
-import pathCentroid from "./centroid";
-import PathContext from "./context";
-import pathMeasure from "./measure";
-import PathString from "./string";
+import identity from "../identity.js";
+import stream from "../stream.js";
+import pathArea from "./area.js";
+import pathBounds from "./bounds.js";
+import pathCentroid from "./centroid.js";
+import PathContext from "./context.js";
+import pathMeasure from "./measure.js";
+import PathString from "./string.js";
 
 export default function(projection, context) {
   var pointRadius = 4.5,

src/path/measure.js

@@ -1,6 +1,6 @@
-import adder from "../adder";
-import {sqrt} from "../math";
-import noop from "../noop";
+import adder from "../adder.js";
+import {sqrt} from "../math.js";
+import noop from "../noop.js";
 
 var lengthSum = adder(),
     lengthRing,

src/pointEqual.js

@@ -1,4 +1,4 @@
-import {abs, epsilon} from "./math";
+import {abs, epsilon} from "./math.js";
 
 export default function(a, b) {
   return abs(a[0] - b[0]) < epsilon && abs(a[1] - b[1]) < epsilon;

src/polygonContains.js

@@ -1,6 +1,6 @@
-import adder from "./adder";
-import {cartesian, cartesianCross, cartesianNormalizeInPlace} from "./cartesian";
-import {abs, asin, atan2, cos, epsilon, halfPi, pi, quarterPi, sign, sin, tau} from "./math";
+import adder from "./adder.js";
+import {cartesian, cartesianCross, cartesianNormalizeInPlace} from "./cartesian.js";
+import {abs, asin, atan2, cos, epsilon, halfPi, pi, quarterPi, sign, sin, tau} from "./math.js";
 
 var sum = adder();
 

src/projection/albers.js

@@ -1,4 +1,4 @@
-import conicEqualArea from "./conicEqualArea";
+import conicEqualArea from "./conicEqualArea.js";
 
 export default function() {
   return conicEqualArea()

src/projection/albersUsa.js

@@ -1,7 +1,7 @@
-import {epsilon} from "../math";
-import albers from "./albers";
-import conicEqualArea from "./conicEqualArea";
-import {fitExtent, fitSize, fitWidth, fitHeight} from "./fit";
+import {epsilon} from "../math.js";
+import albers from "./albers.js";
+import conicEqualArea from "./conicEqualArea.js";
+import {fitExtent, fitSize, fitWidth, fitHeight} from "./fit.js";
 
 // The projections must have mutually exclusive clip regions on the sphere,
 // as this will avoid emitting interleaving lines and polygons.

src/projection/azimuthal.js

@@ -1,4 +1,4 @@
-import {asin, atan2, cos, sin, sqrt} from "../math";
+import {asin, atan2, cos, sin, sqrt} from "../math.js";
 
 export function azimuthalRaw(scale) {
   return function(x, y) {

src/projection/azimuthalEqualArea.js

@@ -1,6 +1,6 @@
-import {asin, sqrt} from "../math";
-import {azimuthalRaw, azimuthalInvert} from "./azimuthal";
-import projection from "./index";
+import {asin, sqrt} from "../math.js";
+import {azimuthalRaw, azimuthalInvert} from "./azimuthal.js";
+import projection from "./index.js";
 
 export var azimuthalEqualAreaRaw = azimuthalRaw(function(cxcy) {
   return sqrt(2 / (1 + cxcy));

src/projection/azimuthalEquidistant.js

@@ -1,6 +1,6 @@
-import {acos, sin} from "../math";
-import {azimuthalRaw, azimuthalInvert} from "./azimuthal";
-import projection from "./index";
+import {acos, sin} from "../math.js";
+import {azimuthalRaw, azimuthalInvert} from "./azimuthal.js";
+import projection from "./index.js";
 
 export var azimuthalEquidistantRaw = azimuthalRaw(function(c) {
   return (c = acos(c)) && c / sin(c);

src/projection/conic.js

@@ -1,5 +1,5 @@
-import {degrees, pi, radians} from "../math";
-import {projectionMutator} from "./index";
+import {degrees, pi, radians} from "../math.js";
+import {projectionMutator} from "./index.js";
 
 export function conicProjection(projectAt) {
   var phi0 = 0,

src/projection/conicConformal.js

@@ -1,6 +1,6 @@
-import {abs, atan, atan2, cos, epsilon, halfPi, log, pow, sign, sin, sqrt, tan} from "../math";
-import {conicProjection} from "./conic";
-import {mercatorRaw} from "./mercator";
+import {abs, atan, atan2, cos, epsilon, halfPi, log, pow, sign, sin, sqrt, tan} from "../math.js";
+import {conicProjection} from "./conic.js";
+import {mercatorRaw} from "./mercator.js";
 
 function tany(y) {
   return tan((halfPi + y) / 2);

src/projection/conicEqualArea.js

@@ -1,6 +1,6 @@
-import {abs, asin, atan2, cos, epsilon, sign, sin, sqrt} from "../math";
-import {conicProjection} from "./conic";
-import {cylindricalEqualAreaRaw} from "./cylindricalEqualArea";
+import {abs, asin, atan2, cos, epsilon, sign, sin, sqrt} from "../math.js";
+import {conicProjection} from "./conic.js";
+import {cylindricalEqualAreaRaw} from "./cylindricalEqualArea.js";
 
 export function conicEqualAreaRaw(y0, y1) {
   var sy0 = sin(y0), n = (sy0 + sin(y1)) / 2;

src/projection/conicEquidistant.js

@@ -1,6 +1,6 @@
-import {abs, atan2, cos, epsilon, sign, sin, sqrt} from "../math";
-import {conicProjection} from "./conic";
-import {equirectangularRaw} from "./equirectangular";
+import {abs, atan2, cos, epsilon, sign, sin, sqrt} from "../math.js";
+import {conicProjection} from "./conic.js";
+import {equirectangularRaw} from "./equirectangular.js";
 
 export function conicEquidistantRaw(y0, y1) {
   var cy0 = cos(y0),

src/projection/cylindricalEqualArea.js

@@ -1,4 +1,4 @@
-import {asin, cos, sin} from "../math";
+import {asin, cos, sin} from "../math.js";
 
 export function cylindricalEqualAreaRaw(phi0) {
   var cosPhi0 = cos(phi0);

src/projection/equirectangular.js

@@ -1,4 +1,4 @@
-import projection from "./index";
+import projection from "./index.js";
 
 export function equirectangularRaw(lambda, phi) {
   return [lambda, phi];