Implement NodeJS based server fully replicating osrm-routed

.github/workflows/osrm-backend.yml

@@ -111,12 +111,10 @@ jobs:
         key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
         restore-keys: |
           ${{ runner.os }}-node-
-    - name: Prepare environment
-      run: |
-        npm ci --ignore-scripts
     - name: Compile routed-js
       run: |
         pushd routed-js 
+        npm ci
         npx tsc
         popd
         ./scripts/error_on_dirty.sh

routed-js/routed.js

@@ -20,6 +20,7 @@ async function main() {
         port: { type: 'number', default: 5000, alias: 'p' },
         threads: { type: 'number', alias: 't' },
         shared_memory: { type: 'boolean', alias: ['shared-memory', 's'] },
+        mmap: { type: 'boolean', default: false, alias: ['m'] },
         algorithm: { choices: ['CH', 'CoreCH', 'MLD'], default: 'CH', alias: 'a' },
         dataset_name: { type: 'string', alias: 'dataset-name' },
         max_viaroute_size: { type: 'number', alias: 'max-viaroute-size', default: 500 },
@@ -48,6 +49,7 @@ async function main() {
         dataset_name: argv.dataset_name,
         algorithm: argv.algorithm,
         shared_memory: argv.shared_memory,
+        mmap_memory: argv.mmap,
         max_viaroute_size: argv.max_viaroute_size,
         max_trip_size: argv.max_trip_size,
         max_table_size: argv.max_table_size,

routed-js/routed.ts

@@ -18,6 +18,7 @@ async function main() {
         port: { type: 'number', default: 5000, alias: 'p' },
         threads: { type: 'number', alias: 't' },
         shared_memory: { type: 'boolean', alias: ['shared-memory', 's'] },
+        mmap: { type: 'boolean', default: false, alias: ['m'] },
         algorithm: { choices: ['CH', 'CoreCH', 'MLD'], default: 'CH', alias: 'a' },
         dataset_name: { type: 'string', alias: 'dataset-name' },
         max_viaroute_size: { type: 'number', alias: 'max-viaroute-size', default: 500 },
@@ -49,6 +50,7 @@ async function main() {
         dataset_name: argv.dataset_name,
         algorithm: argv.algorithm,
         shared_memory: argv.shared_memory,
+        mmap_memory: argv.mmap,
         max_viaroute_size: argv.max_viaroute_size,
         max_trip_size: argv.max_trip_size,
         max_table_size: argv.max_table_size,