mike/systeminformation
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fixed issue breaking node v4 compatibility

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Sebastian Hildebrandt 2020-08-26 20:00:25 +02:00
parent 0a334fda63
commit b26602f09a
5 changed files with 49 additions and 43 deletions
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1
CHANGELOG.md
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@ -30,6 +30,7 @@ For major (breaking) changes - version 3 and 2 see end of page.
| Version | Date | Comment |
| -------------- | -------------- | -------- |
| 4.27.2 | 2020-08-26 | fixed issue breaking node v4 compatibility |
| 4.27.1 | 2020-08-25 | `networkStats()` fixed packages dropped (linux) |
| 4.27.0 | 2020-08-24 | `observe()` added function to observe/watch system parameters |
| 4.26.12 | 2020-08-21 | `versions()` fixed issue windows |

78
README.md
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@ -58,7 +58,7 @@ Lightweight collection of 40+ functions to retrieve detailed hardware, system an
- supports Linux, macOS, partial Windows, FreeBSD, OpenBSD, NetBSD and SunOS support
- no npm dependencies (for production)
**Attention**: this is a `node.js` library. It is supposed to be used as a backend/server-side library and will definilely not work within a browser.
**Attention**: this is a `node.js` library. It is supposed to be used as a backend/server-side library and will definilely not work within a browser.
### Installation
@ -75,11 +75,11 @@ const si = require('systeminformation');
// promises style - new since version 3
si.cpu()
.then(data => console.log(data))
.catch(error => console.error(error));
.then(data => console.log(data))
.catch(error => console.error(error));
```
**Callback, Promises, Awync Await**
**Callback, Promises, Awync / Await**
## News and Changes
@ -106,7 +106,7 @@ I was able to test it on several Debian, Raspbian, Ubuntu distributions as well
If you have comments, suggestions & reports, please feel free to contact me!
I also created a nice little command line tool called [mmon][mmon-github-url] (micro-monitor) for Linux and macOS, also available via [github][mmon-github-url] and [npm][mmon-npm-url]
I also created a nice little command line tool called [mmon][mmon-github-url] (micro-monitor) for Linux and macOS, also available via [github][mmon-github-url] and [npm][mmon-npm-url]
## Reference
@ -653,13 +653,13 @@ Remember: all functions (except `version` and `time`) are implemented as asynchr
const si = require('systeminformation');
si.cpu(function(data) {
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
})
```
@ -673,16 +673,16 @@ When omitting callback parameter (cb), then you can use all function in a promis
const si = require('systeminformation');
si.cpu()
.then(data => {
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
})
.catch(error => console.error(error));
.then(data => {
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
})
.catch(error => console.error(error));
```
### Async / Await
@ -695,18 +695,18 @@ Since node v7.6 you can also use the `async` / `await` pattern. The above exampl
const si = require('systeminformation');
async function cpuData() {
try {
const data = await si.cpu();
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
} catch (e) {
console.log(e)
}
try {
const data = await si.cpu();
console.log('CPU Information:');
console.log('- manufucturer: ' + data.manufacturer);
console.log('- brand: ' + data.brand);
console.log('- speed: ' + data.speed);
console.log('- cores: ' + data.cores);
console.log('- physical cores: ' + data.physicalCores);
console.log('...');
} catch (e) {
console.log(e)
}
}
```
@ -715,7 +715,7 @@ async function cpuData() {
#### macOS - Temperature Sensor
To be able to measure temperature on macOS I created a little additional package. Due to some difficulties
in NPM with `optionalDependencies` I unfortunately was getting unexpected warnings on other platforms.
in NPM with `optionalDependencies` I unfortunately was getting unexpected warnings on other platforms.
So I decided to drop this optional dependency for macOS - so by default, you will not get correct values.
But if you need to detect macOS temperature just run the following additional
@ -741,7 +741,7 @@ e.g. on DEBIAN based systems by running `sudo apt-get install lm-sensors`
#### Linux S.M.A.R.T. Status
To be able to detect S.M.A.R.T. status on Linux you need to install `smartmontools`. On DEBIAN based linux distributions you can install it by running `sudo apt-get install smartmontools`
To be able to detect S.M.A.R.T. status on Linux you need to install `smartmontools`. On DEBIAN based linux distributions you can install it by running `sudo apt-get install smartmontools`
## *: Additional Notes
@ -757,9 +757,9 @@ So basically, if you e.g. need a values for network stats every second, your cod
const si = require('systeminformation');
setInterval(function() {
si.networkStats().then(data => {
console.log(data);
})
si.networkStats().then(data => {
console.log(data);
})
}, 1000)
```

5
docs/history.html
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@ -83,6 +83,11 @@
</tr>
</thead>
<tbody>
<tr>
<th scope="row">4.27.2</th>
<td>2020-08-26</td>
<td>fixed issue breaking node v4 compatibility</td>
</tr>
<tr>
<th scope="row">4.27.1</th>
<td>2020-08-25</td>

4
docs/index.html
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@ -168,7 +168,7 @@
<img class="logo" src="assets/logo.png">
<div class="title">systeminformation</div>
<div class="subtitle"><span id="typed"></span></div>
<div class="version">Current Version: <span id="version">4.27.1</span></div>
<div class="version">Current Version: <span id="version">4.27.2</span></div>
<button class="btn btn-light" onclick="location.href='https://github.com/sebhildebrandt/systeminformation'">View on Github <i class=" fab fa-github"></i></button>
</div>
<div class="down">
@ -207,7 +207,7 @@
<div class="title">Downloads last month</div>
</div>
<div class="col-xl-4 col-lg-4 col-md-4 col-12">
<div class="numbers">333</div>
<div class="numbers">335</div>
<div class="title">Dependends</div>
</div>
</div>

4
lib/index.js
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@ -355,10 +355,10 @@ function observe(valueObject, interval, callback) {
const result = setInterval(() => {
get(valueObject).then(data => {
if (JSON.stringify(_data) !== JSON.stringify(data)) {
_data = { ...data };
_data = Object.assign({}, data );
callback(data);
}
})
});
}, interval);
return result;
}