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Create a system lib that can be used in the UI and cli.

This commit is contained in:
mmcwilliams 2019-03-22 20:29:36 -04:00
parent b02b92c1c7
commit e35c41791b
10 changed files with 342 additions and 138 deletions
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129
app/lib/system/index.js
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@ -1,85 +1,80 @@
'use strict';
const os = require('os');
const electron = require('electron');
Object.defineProperty(exports, "__esModule", { value: true });
const os = require("os");
const si = require("systeminformation");
//private
const exec = require('exec');
/**
* Evaluates system dependencies for digital
* projector features by executing processes with
* --help flag. If they do not exist, log to console
*
*
* @param {string} platform Operating system type
**/
async function dependencies (platform) {
let obj = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
} catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
} catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
async function dependencies(platform) {
let obj = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
}
catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
}
catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
}
function getDisplays () {
let displays = electron.screen.getAllDisplays();
return displays.map(obj => {
return {
width : obj.workArea.width,
height : obj.workArea.height,
x : obj.bounds.x,
y : obj.bounds.y
}
});
function displayMap(obj) {
const sm = {
width: obj.resolutionx,
height: obj.resolutiony
};
return sm;
}
async function displays() {
const obj = await si.graphics();
const arr = obj.displays;
return arr.map(displayMap);
}
/**
* Profile the current system and return an object with
* data about the displays and dependencies for the digital
* projector feature.
*
* @returns {object} Object containing system information
*/
async function system () {
const obj = {};
let platform;
try {
obj.tmp = os.tmpdir();
} catch (err) {
obj.tmp = '/tmp'
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
} else if (platform === 'Windows_NT') {
obj.platform = 'win';
} else {
obj.platform = 'nix';
}
obj.displays = getDisplays()
obj.deps = await dependencies(obj.platform);
return obj;
*/
async function system() {
const obj = {};
let platform;
try {
obj.tmp = os.tmpdir();
}
catch (err) {
obj.tmp = '/tmp';
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
}
else if (platform === 'Windows_NT') {
obj.platform = 'win';
}
else {
obj.platform = 'nix';
}
obj.displays = await displays();
obj.deps = await dependencies(obj.platform);
return obj;
}
module.exports = system;
module.exports = system;
//# sourceMappingURL=index.js.map

1
app/lib/system/index.js.map Normal file
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133
cli/lib/system/index.js
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@ -1,89 +1,80 @@
'use strict';
const os = require('os');
const si = require('systeminformation');
Object.defineProperty(exports, "__esModule", { value: true });
const os = require("os");
const si = require("systeminformation");
//private
const exec = require('exec');
/**
* Evaluates system dependencies for digital
* projector features by executing processes with
* --help flag. If they do not exist, log to console
*
*
* @param {string} platform Operating system type
**/
async function dependencies (platform) {
let obj = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
} catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
} catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
async function dependencies(platform) {
let obj = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
}
catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
}
catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
}
/**
*
*
* @returns {array} Array of objects containing displays and relative positions
*/
function getDisplays () {
let displays = electron.screen.getAllDisplays();
return displays.map(obj => {
return {
width : obj.workArea.width,
height : obj.workArea.height,
x : obj.bounds.x,
y : obj.bounds.y
}
});
function displayMap(obj) {
const sm = {
width: obj.resolutionx,
height: obj.resolutiony
};
return sm;
}
async function displays() {
const obj = await si.graphics();
const arr = obj.displays;
return arr.map(displayMap);
}
/**
* Profile the current system and return an object with
* data about the displays and dependencies for the digital
* projector feature.
*
* @returns {object} Object containing system information
*/
async function system () {
const obj = {};
let platform;
try {
obj.tmp = os.tmpdir();
} catch (err) {
obj.tmp = '/tmp'
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
} else if (platform === 'Windows_NT') {
obj.platform = 'win';
} else {
obj.platform = 'nix';
}
obj.displays = getDisplays()
obj.deps = await dependencies(obj.platform);
return obj;
*/
async function system() {
const obj = {};
let platform;
try {
obj.tmp = os.tmpdir();
}
catch (err) {
obj.tmp = '/tmp';
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
}
else if (platform === 'Windows_NT') {
obj.platform = 'win';
}
else {
obj.platform = 'nix';
}
obj.displays = await displays();
obj.deps = await dependencies(obj.platform);
return obj;
}
module.exports = system;
module.exports = system;
//# sourceMappingURL=index.js.map

1
cli/lib/system/index.js.map Normal file
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80
lib/system/index.js Normal file
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@ -0,0 +1,80 @@
'use strict';
Object.defineProperty(exports, "__esModule", { value: true });
const os = require("os");
const si = require("systeminformation");
//private
const exec = require('exec');
/**
* Evaluates system dependencies for digital
* projector features by executing processes with
* --help flag. If they do not exist, log to console
*
* @param {string} platform Operating system type
**/
async function dependencies(platform) {
let obj = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
}
catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
}
catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
}
function displayMap(obj) {
const sm = {
width: obj.resolutionx,
height: obj.resolutiony
};
return sm;
}
async function displays() {
const obj = await si.graphics();
const arr = obj.displays;
return arr.map(displayMap);
}
/**
* Profile the current system and return an object with
* data about the displays and dependencies for the digital
* projector feature.
*
* @returns {object} Object containing system information
*/
async function system() {
const obj = {};
let platform;
try {
obj.tmp = os.tmpdir();
}
catch (err) {
obj.tmp = '/tmp';
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
}
else if (platform === 'Windows_NT') {
obj.platform = 'win';
}
else {
obj.platform = 'nix';
}
obj.displays = await displays();
obj.deps = await dependencies(obj.platform);
return obj;
}
module.exports = system;
//# sourceMappingURL=index.js.map

1
lib/system/index.js.map Normal file
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1
src/globals.d.ts vendored
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@ -5,6 +5,7 @@ declare module 'electron';
declare module 'fs-extra';
declare module 'exec';
declare module 'spawn';
declare module 'systeminformation';
interface Device {
arduino : string;

37
src/system/Readme.md Normal file
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@ -0,0 +1,37 @@
## Functions
<dl>
<dt><a href="#dependencies">dependencies(platform)</a></dt>
<dd><p>Evaluates system dependencies for digital
projector features by executing processes with
--help flag. If they do not exist, log to console</p>
</dd>
<dt><a href="#system">system()</a> ⇒ <code>object</code></dt>
<dd><p>Profile the current system and return an object with
data about the displays and dependencies for the digital
projector feature.</p>
</dd>
</dl>
<a name="dependencies"></a>
## dependencies(platform)
Evaluates system dependencies for digital
projector features by executing processes with
--help flag. If they do not exist, log to console
**Kind**: global function
| Param | Type | Description |
| --- | --- | --- |
| platform | <code>string</code> | Operating system type |
<a name="system"></a>
## system() ⇒ <code>object</code>
Profile the current system and return an object with
data about the displays and dependencies for the digital
projector feature.
**Kind**: global function
**Returns**: <code>object</code> - Object containing system information

86
src/system/index.ts Normal file
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@ -0,0 +1,86 @@
'use strict';
import os = require('os');
import si = require('systeminformation');
//private
const exec = require('exec');
/**
* Evaluates system dependencies for digital
* projector features by executing processes with
* --help flag. If they do not exist, log to console
*
* @param {string} platform Operating system type
**/
async function dependencies (platform : string ) {
let obj : any = {};
try {
await exec('ffmpeg -h');
obj.ffmpeg = 'ffmpeg';
} catch (err) {
//return exit('ffmpeg is not installed', 3);
return console.error('ffmpeg is not installed', err);
}
//if linux
if (platform === 'nix') {
try {
await exec('eog -h');
obj.eog = 'eog';
} catch (err) {
//return exit('eog is not installed', 4);
return console.error('eog is not installed', err);
}
}
return obj;
}
function displayMap (obj : any) {
const sm = {
width : obj.resolutionx,
height : obj.resolutiony
};
return sm;
}
async function displays () {
const obj : any = await si.graphics()
const arr : any[] = obj.displays;
return arr.map(displayMap);
}
/**
* Profile the current system and return an object with
* data about the displays and dependencies for the digital
* projector feature.
*
* @returns {object} Object containing system information
*/
async function system () {
const obj : any = {};
let platform : string;
try {
obj.tmp = os.tmpdir();
} catch (err) {
obj.tmp = '/tmp'
}
platform = os.type();
if (platform === 'Darwin') {
obj.platform = 'osx';
} else if (platform === 'Windows_NT') {
obj.platform = 'win';
} else {
obj.platform = 'nix';
}
obj.displays = await displays()
obj.deps = await dependencies(obj.platform);
return obj;
}
module.exports = system;

11
src/system/package.json Normal file
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@ -0,0 +1,11 @@
{
"name": "system",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"author": "",
"license": "ISC"
}