Prepare release

.jshintrc

@@ -4,5 +4,5 @@
   "node": true,
   "loopfunc": true,
   "expr": true,
-  "esversion": 6
+  "esversion": 11
 }

README.md

@@ -76,7 +76,7 @@ geocoder.init(
 );
 ```
 
-Optionally `init()` allows you to specify the directory that geonames files are
+Optionally `init()` allows you to specify the directory that GeoNames files are
 downloaded and cached in, and a specific cities database to be used.
 
 ```javascript
@@ -330,9 +330,9 @@ of disk space). All follow-up requests are lightning fast.
 ### Downloading specific sets of countries
 
 To reduce the time taken to initialize the data, you can manually configure it
-to only download a specific set of countries from Geonames. Do note that when
+to only download a specific set of countries from GeoNames. Do note that when
 you add a country code into the array, it will disable the geocoder from
-downloading all ~2GB(!) worth of data and only load the specified countries'
+downloading all ~2.29GB(!) worth of data and only load the specified countries'
 data. If you want to re-enable the geocoder to download all data, the countries
 array needs to be empty.
 
@@ -359,10 +359,10 @@ geocoder.init(
 
 ### Post-install script
 
-There's also the option of downloading the Geonames files via a post-install
-script.  
+There's also the option of downloading the GeoNames files via a post-install
+script.
 The script is invoked automatically after installation, but won't download any
-files without getting at least one of the init options in an env variable.  
+files without getting at least one of the init options in an env variable.
 The options should be specified with a `GEOCODER_POSTINSTALL_` prefix.
 
 #### Example of downloading the files via the post-install script
@@ -417,8 +417,8 @@ specific language governing permissions and limitations under the License.
 ## Acknowledgements
 
 This project was inspired by Richard Penman's Python
-[reverse geocoder](https://github.com/richardpenman/reverse_geocode/). It
-uses Ubilabs'
+[reverse geocoder](https://github.com/richardpenman/reverse_geocode/). It uses
+Ubilabs'
 [k-d-tree implementation](https://github.com/ubilabs/kd-tree-javascript) that
 was ported to Node.js by [Luke Arduini](https://github.com/luk-/node-kdt).
 

app.js

@@ -55,7 +55,7 @@ app.listen(port, function () {
   console.log('Local reverse geocoder listening on port ' + port);
   console.log('Initializing Geocoder…');
   console.log(
-    '(This may take a long time and will download ~300MB worth of data.)'
+    '(This may take a long time and will download ~2.29GB worth of data by default.)'
   );
   geocoder.init(
     {

app.ts

@@ -67,7 +67,7 @@ app.listen(port, function () {
   console.log('Local reverse geocoder listening on port ' + port);
   console.log('Initializing Geocoder…');
   console.log(
-    '(This may take a long time and will download ~300MB worth of data.)'
+    '(This may take a long time and will download ~2.29GB worth of data by default.)'
   );
 
   geocoder.init(

docs/global.html

@@ -169,7 +169,8 @@ <h5>Parameters:</h5>
 
 
 
-            <td class="description last">One single or an array of                                  latitude/longitude pairs</td>
+            <td class="description last">One single or an array of
+                                  latitude/longitude pairs</td>
         </tr>
 
 
@@ -296,7 +297,20 @@ <h5>Returns:</h5>
 
     <h5>Example</h5>
 
-    <pre class="prettyprint"><code>// With just one pointvar point = {latitude: 42.083333, longitude: 3.1};geocoder.lookUp(point, 1, function(err, res) {  console.log(JSON.stringify(res, null, 2));});// In batch mode with many pointsvar points = [  {latitude: 42.083333, longitude: 3.1},  {latitude: 48.466667, longitude: 9.133333}];geocoder.lookUp(points, 1, function(err, res) {  console.log(JSON.stringify(res, null, 2));});</code></pre>
+    <pre class="prettyprint"><code>// With just one point
+var point = {latitude: 42.083333, longitude: 3.1};
+geocoder.lookUp(point, 1, function(err, res) {
+  console.log(JSON.stringify(res, null, 2));
+});
+
+// In batch mode with many points
+var points = [
+  {latitude: 42.083333, longitude: 3.1},
+  {latitude: 48.466667, longitude: 9.133333}
+];
+geocoder.lookUp(points, 1, function(err, res) {
+  console.log(JSON.stringify(res, null, 2));
+});</code></pre>
 
 
 
@@ -320,7 +334,7 @@ <h2><a href="index.html">Home</a></h2><h3><a href="global.html">Global</a></h3>
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Sun Jun 11 2023 00:39:00 GMT+0700 (Western Indonesia Time)
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.0</a> on Mon Jun 12 2023 11:07:01 GMT+0200 (Central European Summer Time)
 </footer>
 
 <script> prettyPrint(); </script>

docs/index.html

@@ -56,7 +56,7 @@ <h2><a href="index.html">Home</a></h2><h3><a href="global.html">Global</a></h3>
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Sun Jun 11 2023 00:39:00 GMT+0700 (Western Indonesia Time)
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.0</a> on Mon Jun 12 2023 11:07:01 GMT+0200 (Central European Summer Time)
 </footer>
 
 <script> prettyPrint(); </script>

docs/index.js.html

@@ -59,16 +59,16 @@ <h1 class="page-title">Source: index.js</h1>
 
 var debug = require('debug')('local-reverse-geocoder');
 var fs = require('fs');
-var path = require('path');
 var parser = require('csv-parse');
 var parse = parser.parse;
 var kdTree = require('kdt');
-var fetch = (...args) =>
-  import('node-fetch').then(({ default: fetch }) => fetch(...args));
 var unzip = require('unzip-stream');
 var async = require('async');
 var readline = require('readline');
 const { basename } = require('path');
+// mod.cjs
+const fetch = (...args) =>
+  import('node-fetch').then(({ default: fetch }) => fetch(...args));
 
 // All data from http://download.geonames.org/export/dump/
 var GEONAMES_URL = 'https://download.geonames.org/export/dump/';
@@ -169,7 +169,7 @@ <h1 class="page-title">Source: index.js</h1>
     downloadMethodBoundToThis,
     callback
   ) {
-    const now = new Date().toISOString().substr(0, 10);
+    const now = new Date().toISOString().substring(0, 10);
 
     // Use timestamped file OR bare file
     const timestampedBasename = `${baseName}_${now}.txt`;
@@ -222,7 +222,7 @@ <h1 class="page-title">Source: index.js</h1>
       .then((response) => {
         if (!response.ok) {
           throw new Error(
-            `Error downloading GeoNames ${dataName} data (response ${response.status} for url ${geonamesUrl})`
+            `Error downloading GeoNames ${dataName} data (response ${response.status} for URL ${geonamesUrl})`
           );
         }
 
@@ -270,7 +270,7 @@ <h1 class="page-title">Source: index.js</h1>
       .then((response) => {
         if (!response.ok) {
           throw new Error(
-            `Error downloading GeoNames ${dataName} data (response ${response.status} for url ${geonamesUrl})`
+            `Error downloading GeoNames ${dataName} data (response ${response.status} for URL ${geonamesUrl})`
           );
         }
 
@@ -285,7 +285,7 @@ <h1 class="page-title">Source: index.js</h1>
           .on('entry', (entry) => {
             var entryPath = entry.path;
             var entryType = entry.type; // 'Directory' or 'File'
-            var entrySize = entry.size; // might be undefined in some archives
+            var entrySize = entry.size; // Might be undefined in some archives
             if (entryType === 'File' &amp;&amp; entryPath === fileNameInsideZip) {
               debug(
                 `Unzipping GeoNames ${dataName} data - found ${entryType} ${entryPath}` +
@@ -311,13 +311,12 @@ <h1 class="page-title">Source: index.js</h1>
             }
           })
           .on('finish', () => {
-            // beware - this event is a finish of unzip, finish event of writeStream may and will happen later ...
+            // Beware - this event is a finish of unzip, finish event of writeStream may and will happen later...
             if (foundFiles === 1) {
-              // ... so if we found one file, we call callback in it's finish event above
+              // ...so if we found one file, we call callback in it's finish event above
               debug(`Unzipped GeoNames ${dataName} data.`);
-              // return callback(null, outputFilePath);
             } else {
-              // .. while if there is something unexpected, we fire callback here
+              // ...while if there is something unexpected, we fire callback here
               debug(
                 `Error unzipping ${geonamesZipFilename}: Was expecting ${outputFileName}, found ${foundFiles} file(s).`
               );
@@ -989,7 +988,7 @@ <h2><a href="index.html">Home</a></h2><h3><a href="global.html">Global</a></h3>
 <br class="clear">
 
 <footer>
-    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.2</a> on Sun Jun 11 2023 00:39:00 GMT+0700 (Western Indonesia Time)
+    Documentation generated by <a href="https://github.com/jsdoc/jsdoc">JSDoc 4.0.0</a> on Mon Jun 12 2023 11:07:01 GMT+0200 (Central European Summer Time)
 </footer>
 
 <script> prettyPrint(); </script>

index.js

@@ -31,15 +31,16 @@
 
 var debug = require('debug')('local-reverse-geocoder');
 var fs = require('fs');
-var path = require('path');
 var parser = require('csv-parse');
 var parse = parser.parse;
 var kdTree = require('kdt');
-var fetch = require('node-fetch');
 var unzip = require('unzip-stream');
 var async = require('async');
 var readline = require('readline');
 const { basename } = require('path');
+// mod.cjs
+const fetch = (...args) =>
+  import('node-fetch').then(({ default: fetch }) => fetch(...args));
 
 // All data from http://download.geonames.org/export/dump/
 var GEONAMES_URL = 'https://download.geonames.org/export/dump/';
@@ -140,7 +141,7 @@ var geocoder = {
     downloadMethodBoundToThis,
     callback
   ) {
-    const now = new Date().toISOString().substr(0, 10);
+    const now = new Date().toISOString().substring(0, 10);
 
     // Use timestamped file OR bare file
     const timestampedBasename = `${baseName}_${now}.txt`;
@@ -193,7 +194,7 @@ var geocoder = {
       .then((response) => {
         if (!response.ok) {
           throw new Error(
-            `Error downloading GeoNames ${dataName} data (response ${response.status} for url ${geonamesUrl})`
+            `Error downloading GeoNames ${dataName} data (response ${response.status} for URL ${geonamesUrl})`
           );
         }
 
@@ -241,7 +242,7 @@ var geocoder = {
       .then((response) => {
         if (!response.ok) {
           throw new Error(
-            `Error downloading GeoNames ${dataName} data (response ${response.status} for url ${geonamesUrl})`
+            `Error downloading GeoNames ${dataName} data (response ${response.status} for URL ${geonamesUrl})`
           );
         }
 
@@ -256,7 +257,7 @@ var geocoder = {
           .on('entry', (entry) => {
             var entryPath = entry.path;
             var entryType = entry.type; // 'Directory' or 'File'
-            var entrySize = entry.size; // might be undefined in some archives
+            var entrySize = entry.size; // Might be undefined in some archives
             if (entryType === 'File' && entryPath === fileNameInsideZip) {
               debug(
                 `Unzipping GeoNames ${dataName} data - found ${entryType} ${entryPath}` +
@@ -282,13 +283,12 @@ var geocoder = {
             }
           })
           .on('finish', () => {
-            // beware - this event is a finish of unzip, finish event of writeStream may and will happen later ...
+            // Beware - this event is a finish of unzip, finish event of writeStream may and will happen later...
             if (foundFiles === 1) {
-              // ... so if we found one file, we call callback in it's finish event above
+              // ...so if we found one file, we call callback in it's finish event above
               debug(`Unzipped GeoNames ${dataName} data.`);
-              // return callback(null, outputFilePath);
             } else {
-              // .. while if there is something unexpected, we fire callback here
+              // ...while if there is something unexpected, we fire callback here
               debug(
                 `Error unzipping ${geonamesZipFilename}: Was expecting ${outputFileName}, found ${foundFiles} file(s).`
               );