Could this be in a setup file? about app-module-path-node

[philidem]

@ariporad I'm almost certain that the line require('app-module-path').addPath(__dirname); still needs to be in the entry point of your NodeJS application due to how the app-module-path module hooks into the module loader.

If I have multiple entry points then add that line to each entry point file. For example if your application can be ran via node server.js and node build.js then add that line to server.js and build.js.

If you know of a way to modify app-module-path so that it can add a search path directory while in a non-entry point file then please let us know. Otherwise, I think we can close this issue with the answer that putting require('app-module-path').addPath(__dirname); in setup.js in your example will not work. You will need to add that line to index.js.

[ariporad]

I'm working on a test for it, I'll let you know tomorrow morning.

Thanks!Ari

On Mon, Sep 7, 2015 at 7:58 PM, Phillip Gates-Idem
[email protected] wrote:

@ariporad I'm almost certain that the line require('app-module-path').addPath(__dirname); still needs to be in the entry point of your NodeJS application due to how the app-module-path module hooks into the module loader.
If I have multiple entry points then add that line to each entry point file. For example if your application can be ran via node server.js and node build.js then add that line to server.js and build.js.

If you know of a way to modify app-module-path so that it can add a search path directory while in a non-entry point file then please let us know. Otherwise, I think we can close this issue with the answer that putting require('app-module-path').addPath(__dirname); in setup.js in your example will not work. You will need to add that line to index.js.

Reply to this email directly or view it on GitHub:
#6 (comment)

[ariporad]

I just tested it, it appears to work. You can see the results here: https://github.com/ariporad/test-app-module-path-in-setup-file

[philidem]

@ariporad maybe I'm missing something but your test project doesn't have a setup.js file. The line that uses app-module-path is in src/index.js which I assume is the entry point. Is this what you intended for your test?

[patrick-steele-idem]

I would actually expect it to work since app-module-path walks up the require tree to update the paths for already loaded parent modules using the following code:

app-module-path-node/lib/index.js

Lines 38 to 41 in a9831ce

	while(parent && parent !== require.main) {
	addPathHelper(parent.paths);
	parent = parent.parent;
	}

That was a later code change, but it is something that is supported. So to answer your question: Yes, it can be in a setup.js file.

I'm going to go ahead and close this issue, but feel free to comment or open another issue if you have other questions or concerns. Thanks.