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Fallback to 'require' if on node < 12.17

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This commit is contained in:
Nick O'Leary 2021-07-15 15:37:12 +01:00
parent 31c5d6e1c1
commit 66a704af55
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GPG Key ID: 4F2157149161A6C9
2 changed files with 19 additions and 1 deletions
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2
packages/node_modules/@node-red/nodes/core/function/10-function.js vendored
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@ -494,7 +494,7 @@ module.exports = function(RED) {
node.error(err); node.error(err);
} }
}).catch(err => { }).catch(err => {
throw new Error(RED._("function.error.externalModuleLoadError")); node.error(RED._("function.error.externalModuleLoadError"));
}); });
} }
RED.nodes.registerType("function",FunctionNode, { RED.nodes.registerType("function",FunctionNode, {

18
packages/node_modules/@node-red/registry/lib/externalModules.js vendored
View File

@ -26,6 +26,12 @@ let installEnabled = true;
let installAllowList = ['*']; let installAllowList = ['*'];
let installDenyList = []; let installDenyList = [];
let IMPORT_SUPPORTED = true;
const nodeVersionParts = process.versions.node.split(".").map(v => parseInt(v));
if (nodeVersionParts[0] < 12 || (nodeVersionParts[0] === 12 && nodeVersionParts[1] < 17)) {
IMPORT_SUPPORTED = false;
}
function getInstallDir() { function getInstallDir() {
return path.resolve(settings.userDir || process.env.NODE_RED_HOME || "."); return path.resolve(settings.userDir || process.env.NODE_RED_HOME || ".");
} }
@ -102,6 +108,18 @@ function requireModule(module) {
return require(moduleDir); return require(moduleDir);
} }
function importModule(module) { function importModule(module) {
if (!IMPORT_SUPPORTED) {
// On Node < 12.17 - fall back to try a require
return new Promise((resolve, reject) => {
try {
const mod = requireModule(module);
resolve(mod);
} catch(err) {
reject(err);
}
});
}
if (!registryUtil.checkModuleAllowed( module, null,installAllowList,installDenyList)) { if (!registryUtil.checkModuleAllowed( module, null,installAllowList,installDenyList)) {
const e = new Error("Module not allowed"); const e = new Error("Module not allowed");
e.code = "module_not_allowed"; e.code = "module_not_allowed";