Any dep which installs node will override the node version

[wesleytodd]

https://github.com/sindresorhus/run-node/blob/master/run-node#L4

Due to the combination of this line and the hoisting done on installs, any dep in your tree which installs node will result in all calls via run-node to use it, even if the top level project did not intend this behavior. The only workaround I can see without changes to this lib is to also install node of your own version at the top level of each project.

I think that parsing json in bash to determine if it is a top level dep is a hard problem best avoided, but IMO this bug makes this module actively harmful in the contexts which I have seen it used. One idea I had, which would resolve it in the use case I encountered this, is to use npm_node_execpath if it exists as the first check. This would at least ensure that if it was run in the context of a package.json script with npm it would use the same node version found in the parent process. I am happy to open this PR if this seems like a good resolution to the problem above.

[sindresorhus]

One idea I had, which would resolve it in the use case I encountered this, is to use npm_node_execpath if it exists as the first check. This would at least ensure that if it was run in the context of a package.json script with npm it would use the same node version found in the parent process. I am happy to open this PR if this seems like a good resolution to the problem above.

👍🏻 That makes sense to do regardless of this issue.