feat(bikeshare): add Kolumbus, Farte and Lillestrøm city bikes

Cover every Norwegian station-based city-bike system with an open GBFS
feed: Kolumbus Bysykkel (Stavanger) and Farte Bysykkel (Skien/Porsgrunn)
through Entur Mobility, and Bysykkel Lillestrøm through JCDecaux
Cyclocity.

api.entur.io and api.cyclocity.fr join the GBFS allowlist, each kept to
its GBFS path prefix since both hosts front other APIs. Entur serves its
feeds without a .json suffix, so the endpoint checks accept either form,
and requests to Entur carry the ET-Client-Name header it requires.
Attributed under NLOD (Entur) and Licence Ouverte (JCDecaux).

Co-Authored-By: Claude Opus 5.5 <[email protected]>
This commit is contained in:
Trygve HemminghyttandClaude Opus 5.5 committed 2026-10-05 23:02:37 +02:00
1 parent 42543c1fa1
commit fa61955cf1
10 files changed
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@@ -43,6 +43,27 @@ function urbanSharingEntry({
stationStatusUrl: `https://gbfs.urbansharing.com/${systemId}/station_status.json`,
};
}
function enturEntry({
id,
city,
centerLat,
centerLon,
systemId,
provider,
loadRadiusKm = 100,
}) {
const base = `https://api.entur.io/mobility/v2/gbfs/v2/${systemId}`;
return {
id,
city,
centerLat,
centerLon,
loadRadiusKm,
provider,
stationInformationUrl: `${base}/station_information`,
stationStatusUrl: `${base}/station_status`,
};
}
const RAW_GBFS_CITY_REGISTRY = [
{
id: 'nyc-citibike',
@@ -362,6 +383,35 @@ const RAW_GBFS_CITY_REGISTRY = [
systemId: 'trondheimbysykkel.no',
provider: 'Trondheim Bysykkel',
}),
enturEntry({
id: 'stavanger-kolumbus',
city: 'Stavanger, Norway',
centerLat: 58.9,
centerLon: 5.72,
systemId: 'kolumbusbysykkel',
provider: 'Kolumbus Bysykkel',
}),
enturEntry({
id: 'skien-farte',
city: 'Skien/Porsgrunn, Norway',
centerLat: 59.16,
centerLon: 9.64,
systemId: 'fartebysykkel',
provider: 'Farte Bysykkel',
loadRadiusKm: 40,
}),
{
id: 'lillestrom-bysykkel',
city: 'Lillestrøm, Norway',
centerLat: 59.9556,
centerLon: 11.0492,
loadRadiusKm: 40,
stationInformationUrl:
'https://api.cyclocity.fr/contracts/lillestrom/gbfs/station_information.json',
stationStatusUrl:
'https://api.cyclocity.fr/contracts/lillestrom/gbfs/station_status.json',
provider: 'Bysykkel Lillestrøm',
},
];
function normalizeRegistryEntry(entry) {
const id = String(entry?.id || '')
@@ -390,11 +440,13 @@ function normalizeRegistryEntry(entry) {
) {
throw new Error(`GBFS entry "${id}" must use https URLs`);
}
// Validate that URLs end with expected GBFS endpoint filenames
if (!/\/station_information\.json$/i.test(stationInformationUrl.pathname)) {
// Validate that URLs end with expected GBFS endpoint names (Entur omits .json)
if (
!/\/station_information(\.json)?$/i.test(stationInformationUrl.pathname)
) {
throw new Error(`GBFS entry "${id}" station_information URL is invalid`);
}
if (!/\/station_status\.json$/i.test(stationStatusUrl.pathname)) {
if (!/\/station_status(\.json)?$/i.test(stationStatusUrl.pathname)) {
throw new Error(`GBFS entry "${id}" station_status URL is invalid`);
}