@expo/cli
Version:
82 lines (81 loc) • 3.03 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
function _export(target, all) {
for(var name in all)Object.defineProperty(target, name, {
enumerable: true,
get: all[name]
});
}
_export(exports, {
DevicesFile: ()=>DevicesFile,
getDevicesInfoAsync: ()=>getDevicesInfoAsync,
readDevicesInfoAsync: ()=>readDevicesInfoAsync,
setDevicesInfoAsync: ()=>setDevicesInfoAsync,
saveDevicesAsync: ()=>saveDevicesAsync
});
const _dotExpo = require("./dotExpo");
const debug = require("debug")("expo:start:project:devices");
const DEVICES_FILE_NAME = "devices.json";
const MILLISECONDS_IN_30_DAYS = 30 * 24 * 60 * 60 * 1000;
const DevicesFile = (0, _dotExpo.createTemporaryProjectFile)(DEVICES_FILE_NAME, {
devices: []
});
let devicesInfo = null;
async function getDevicesInfoAsync(projectRoot) {
if (devicesInfo) {
return devicesInfo;
}
return readDevicesInfoAsync(projectRoot);
}
async function readDevicesInfoAsync(projectRoot) {
try {
devicesInfo = await DevicesFile.readAsync(projectRoot);
// if the file on disk has old devices, filter them out here before we use them
const filteredDevices = filterOldDevices(devicesInfo.devices);
if (filteredDevices.length < devicesInfo.devices.length) {
devicesInfo = {
...devicesInfo,
devices: filteredDevices
};
// save the newly filtered list for consistency
try {
await setDevicesInfoAsync(projectRoot, devicesInfo);
} catch {
// do nothing here, we'll just keep using the filtered list in memory for now
}
}
return devicesInfo;
} catch {
return await DevicesFile.setAsync(projectRoot, {
devices: []
});
}
}
async function setDevicesInfoAsync(projectRoot, json) {
devicesInfo = json;
return await DevicesFile.setAsync(projectRoot, json);
}
async function saveDevicesAsync(projectRoot, deviceIds) {
const currentTime = Date.now();
const newDeviceIds = typeof deviceIds === "string" ? [
deviceIds
] : deviceIds;
debug(`Saving devices: ${newDeviceIds}`);
const { devices } = await getDevicesInfoAsync(projectRoot);
const newDevicesJson = devices.filter((device)=>!newDeviceIds.includes(device.installationId)).concat(newDeviceIds.map((deviceId)=>({
installationId: deviceId,
lastUsed: currentTime
})));
await setDevicesInfoAsync(projectRoot, {
devices: filterOldDevices(newDevicesJson)
});
}
function filterOldDevices(devices) {
const currentTime = Date.now();
return devices// filter out any devices that haven't been used to open this project in 30 days
.filter((device)=>currentTime - device.lastUsed <= MILLISECONDS_IN_30_DAYS)// keep only the 10 most recently used devices
.sort((a, b)=>b.lastUsed - a.lastUsed).slice(0, 10);
}
//# sourceMappingURL=devices.js.map