c817e96802
Detects when user changes same config setting 3+ times within 24 hours. Shows non-intrusive prompt offering help with guided calibration flow. Guided calibration features: - Test for false positives (walk around room) - Test for missed motion (sit still) - Suggest optimal value based on diurnal baseline SNR and link health - Apply suggested value button Files: - dashboard/js/proactive.js: Complete implementation with localStorage tracking Acceptance: - Help prompt fires after 3+ changes in 24h - Calibration flow tests both directions - Suggests value based on system data - Apply button works
97 lines
2.3 KiB
JavaScript
97 lines
2.3 KiB
JavaScript
'use strict';
|
|
const isStream = require('is-stream');
|
|
const getStream = require('get-stream');
|
|
const mergeStream = require('merge-stream');
|
|
|
|
// `input` option
|
|
const handleInput = (spawned, input) => {
|
|
// Checking for stdin is workaround for https://github.com/nodejs/node/issues/26852
|
|
// @todo remove `|| spawned.stdin === undefined` once we drop support for Node.js <=12.2.0
|
|
if (input === undefined || spawned.stdin === undefined) {
|
|
return;
|
|
}
|
|
|
|
if (isStream(input)) {
|
|
input.pipe(spawned.stdin);
|
|
} else {
|
|
spawned.stdin.end(input);
|
|
}
|
|
};
|
|
|
|
// `all` interleaves `stdout` and `stderr`
|
|
const makeAllStream = (spawned, {all}) => {
|
|
if (!all || (!spawned.stdout && !spawned.stderr)) {
|
|
return;
|
|
}
|
|
|
|
const mixed = mergeStream();
|
|
|
|
if (spawned.stdout) {
|
|
mixed.add(spawned.stdout);
|
|
}
|
|
|
|
if (spawned.stderr) {
|
|
mixed.add(spawned.stderr);
|
|
}
|
|
|
|
return mixed;
|
|
};
|
|
|
|
// On failure, `result.stdout|stderr|all` should contain the currently buffered stream
|
|
const getBufferedData = async (stream, streamPromise) => {
|
|
if (!stream) {
|
|
return;
|
|
}
|
|
|
|
stream.destroy();
|
|
|
|
try {
|
|
return await streamPromise;
|
|
} catch (error) {
|
|
return error.bufferedData;
|
|
}
|
|
};
|
|
|
|
const getStreamPromise = (stream, {encoding, buffer, maxBuffer}) => {
|
|
if (!stream || !buffer) {
|
|
return;
|
|
}
|
|
|
|
if (encoding) {
|
|
return getStream(stream, {encoding, maxBuffer});
|
|
}
|
|
|
|
return getStream.buffer(stream, {maxBuffer});
|
|
};
|
|
|
|
// Retrieve result of child process: exit code, signal, error, streams (stdout/stderr/all)
|
|
const getSpawnedResult = async ({stdout, stderr, all}, {encoding, buffer, maxBuffer}, processDone) => {
|
|
const stdoutPromise = getStreamPromise(stdout, {encoding, buffer, maxBuffer});
|
|
const stderrPromise = getStreamPromise(stderr, {encoding, buffer, maxBuffer});
|
|
const allPromise = getStreamPromise(all, {encoding, buffer, maxBuffer: maxBuffer * 2});
|
|
|
|
try {
|
|
return await Promise.all([processDone, stdoutPromise, stderrPromise, allPromise]);
|
|
} catch (error) {
|
|
return Promise.all([
|
|
{error, signal: error.signal, timedOut: error.timedOut},
|
|
getBufferedData(stdout, stdoutPromise),
|
|
getBufferedData(stderr, stderrPromise),
|
|
getBufferedData(all, allPromise)
|
|
]);
|
|
}
|
|
};
|
|
|
|
const validateInputSync = ({input}) => {
|
|
if (isStream(input)) {
|
|
throw new TypeError('The `input` option cannot be a stream in sync mode');
|
|
}
|
|
};
|
|
|
|
module.exports = {
|
|
handleInput,
|
|
makeAllStream,
|
|
getSpawnedResult,
|
|
validateInputSync
|
|
};
|
|
|