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Don't start if user has no home directory 

If the user doesn't have a defined home dir (env var `HOME`,
`USERPROFILE` or `HOMEPATH`) and the `userDir` is not passed on the
command line then we shouldn't start as we don't know where to copy the
default `settings.js` file to or where to store flows

fixes #3539
This commit is contained in:
Ben Hardill 2022-04-21 11:40:12 +01:00
parent 3a26c5cd65
commit 889f0e1569
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1 changed files with 4 additions and 0 deletions
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4
packages/node_modules/node-red/red.js vendored
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@ -112,6 +112,10 @@ if (parsedArgs.settings) {
// Consider compatibility for older versions
settingsFile = path.join(process.env.HOMEPATH,".node-red","settings.js");
} else {
if (!parsedArgs.userDir && !(process.env.HOME || process.env.USERPROFILE || process.env.HOMEPATH)) {
console.log("User has no Home Directory and no userDir set")
process.exit()
}
var userDir = parsedArgs.userDir || path.join(process.env.HOME || process.env.USERPROFILE || process.env.HOMEPATH,".node-red");
var userSettingsFile = path.join(userDir,"settings.js");
if (fs.existsSync(userSettingsFile)) {