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Clean up module install code 

Having a global reference for InstallModuleChildProcess isn't actually required since this is javascript.
Take the substring that doesn't include the version tag, so "require" can find the module
Fixes #631
This commit is contained in:
TotallyNotElite 2019-11-06 19:41:11 +01:00
parent d6d2077126
commit 25fbc29cd0
2 changed files with 5 additions and 6 deletions
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9
meshcentral.js
View File

@ -1932,8 +1932,10 @@ function InstallModules(modules, func) {
var missingModules = [];
if (modules.length > 0) {
for (var i in modules) {
// Modules may contain a version tag (foobar@1.0.0), remove it so the module can be found using require
var moduleName = modules[i].split("@", 1)[0];
try {
var xxmodule = require(modules[i]);
require(moduleName);
} catch (e) {
if (previouslyInstalledModules[modules[i]] !== true) { missingModules.push(modules[i]); }
}
@ -1943,7 +1945,6 @@ function InstallModules(modules, func) {
}
// Check if a module is present and install it if missing
var InstallModuleChildProcess = null;
function InstallModule(modulename, func, tag1, tag2) {
console.log('Installing ' + modulename + '...');
var child_process = require('child_process');
@ -1952,9 +1953,7 @@ function InstallModule(modulename, func, tag1, tag2) {
// Get the working directory
if ((__dirname.endsWith('/node_modules/meshcentral')) || (__dirname.endsWith('\\node_modules\\meshcentral')) || (__dirname.endsWith('/node_modules/meshcentral/')) || (__dirname.endsWith('\\node_modules\\meshcentral\\'))) { parentpath = require('path').join(__dirname, '../..'); }
// Looks like we need to keep a global reference to the child process object for this to work correctly.
InstallModuleChildProcess = child_process.exec('npm install --no-optional --save ' + modulename, { maxBuffer: 512000, timeout: 120000, cwd: parentpath }, function (error, stdout, stderr) {
InstallModuleChildProcess = null;
child_process.exec(`npm install --no-optional ${modulename}`, { maxBuffer: 512000, timeout: 120000, cwd: parentpath }, function (error, stdout, stderr) {
if ((error != null) && (error != '')) {
console.log('ERROR: Unable to install required module "' + modulename + '". MeshCentral may not have access to npm, or npm may not have suffisent rights to load the new module. Try "npm install ' + modulename + '" to manualy install this module.\r\n');
process.exit();

2
package.json
View File

@ -1,6 +1,6 @@
{
"name": "meshcentral",
"version": "0.4.3-v",
"version": "0.4.3-w",
"keywords": [
"Remote Management",
"Intel AMT",