I am a dev on a team inside a very large project. This is the first time I have worked on a project where the node_modules/package-lock files are not in the root of the project. I am used to personal projects with a few folders, files, and the node_modules/package-lock in the root so I can always easily "npm install..." in the root.
I am running into an issue when I try to run npm install (package), it completely breaks my local project. I have to rollback the changes, rebuild, and it works fine again.
Things I have tried:
Navigate to the same directory that node modules is in.
Example: C:\Users\USERID\source\repos\companyName\companyName2\Web\Administration.
Node_modules and package-lock are located here along with ~20 other various folders.
Navigate to the root (even though node_modules isn't located here, figured I'd try).
Navigate to one folder above. I tried this because this is the directory where the Visual Studio .sln file is located.
Example: C:\Users\USERID\source\repos\companyName\companyName2\Web\companyName.Web.Administration.sln
For more context, the specific file I need to add a package to is: C:\Users\USERID\source\repos\companyName\companyName2\Web\Administration\ClientApp\app\letter\letter-create-main.component.ts
I am hoping I can get some clarity on how to properly run npm install in large projects so I can add packages that I need to this monster of a project, and hopefully help others that have this question at the same time!
Related
We had the following problem:
The project is install under /home/node/project
where project is a soft link to /home/node/deploy/project{version}
The package.json is under /home/node/
We did npm i in /home/node/project which should have found the package.json under /home/node/ and build the node_module has expected.
But for some unknown reason, about a month ago, someone created a package.json under /home/node/deploy
Therefor the npm i build a new node_module under /home/node/deploy which was defected
Although we suspected that the code is using the wrong node_module we couldn't figure out which node_module the code actually use and wasted long time until we realize that a defected node_module was created in the wrong directory
So I would like to know if there is a way to know which node_modules my project actually use at run time?
Delete one of the node_modules folders and run your code. If your code is running without any errors, then it may mean that it is using the other node_modules folder.
I'm new to Firebase. Recently, in order to fix certain errors, I tried many different ways until I feel that my local project folder is pretty much messed up, which could cause more other hidden problems. For example, I keep running npm init on many different folders, sometimes manually edited the package.json file, run npm install firebase#5.9.4 --save on several different folders and so on.
So I wonder, is there a way (or tool) that we can scan through our project folder and safely clean it up, e.g. remove redundant/unused dependencies, e.g. node_modules, add required dependencies, fix declarations/referencing errors, and so on without removing user-created assets like .js, .css, images etc.? I want to do that is because I believe this could potentially reduce many hidden problems and help to narrow down my troubleshooting tasks...
Alternatively, can I do the following:
Backup all my JS files.
Empty my Firebase's functions folder.
run firebase init again.
Restore my JS files.
Deploy and troubleshoot my Firebase functions again? Or any steps missing?
Sorry for a silly question. Any advice would be much appreciated, thank you!
If you think there is a problem with the contents of your node_modules folder:
Remove all node_modules folders completely. They don't contain any special information. It is just copies of modules downloaded from the internet.
Rebuild it completely with npm install from the correct location (your functions folder), which uses your package.json to determine what it should contain.
I have a project using VueJS, Webpack and some JS Plugins, like Jquery Datatable.
Everything goes well, i have a package.json where has all depedences. Here we a team with 10 developers. Not all of them work with this project, there are some developers that touch in this project every month. They already have all project, nothing changes with package.json dependences, but when i build the project, there are some strange errors in terminal, like not found some dependences(?) even all folders being there. Nothing changed with node_modules folder. If i delete it and run npm install, it works. The question is: "Why does the folder node_modules "lose" the references when it is a long time without moving the object?"
Thanks!
I have a Team Foundation Build server behind a firewall, and I would like to check in a node_modules/ directory (powering both a Browserify client app and Node server app) associated with a project so that all of the files and dependencies needed to deploy a build are available without fetching anything.
Checking node_modules/ in to TFS seemed to work at first, except that the bin/ directories appearing in around 20 of my NPM dependencies were not checked in. bin/ does not appear in my .tfignore (or anywhere else I know of that could be preventing the check in).
These bin/ directories don't appear in the included/excluded changes in Team Explorer, at all. It's possible to locate one of these folders in Windows Explorer and add it with the TFS context menu, but doing that for all of the dependencies would be horrifically tedious and error prone.
How can I persuade TFS to detect changes in these folders? Is there some other configuration affecting included/excluded changes that I'm not aware of?
It is not recommended to upload "bin" folder or "node_modules" folder into Version Control. But if you do want to do this, following the steps below:
Go to "C:\Users\youraccount\AppData\Local\Microsoft\Team Foundation\x.0\Configuration\VersionControl" folder and open "LocalItemExclusions.config" file. (There may several folders named like 1.0, 2.0, 3.0, you need to make sure open the folder your VS current use.)
Delete the lines like following and save the file:
<Exclusion>bin</Exclusion>
<Exclusion>*.dll</Exclusion>
Close Visual Studio.
Delete "node_modules" folder.
Restart Visual Studio.
Run "npm install" command to reinstall the node modules.
Check "Pending Changes", files in "bin" folder should be listed in "Excluded Changes" section.
To check if the files and bin folders will get ignored by TFS. You could try to manually add them (such as drag to source control explorer). If you couldn't, then must related to some .tfignore settings , you may double check this such as if there is a .tfignore file in the root of the project folder level.
If you could, there maybe something wrong with your workspace or source control mapping of the bin folder. Try to remove the source control bindings and rebinding to TFS. Also give a try with delete the old workspace and use a new workspace.
You shouldn't check in node_modules - ever.
Rather use browserify or WebPack (I'd recommend WebPack) to package up your bundle.js.
Add the bundle.js to your source/scripts folder. Reference your bundle.js from your html instead of any <../node_modules/../scripts>.
Remove the npm install from your build script. you won't need it now due to referencing your bundle.js
WebPack is a dev-step, but it secures the version of packages you used during development and also saves you the npm install headache during deployment.
Recently started working with Gulp and I can't figure out is it really necessary to have a copy of node_modules directly in folder with current project?
E.g. I have this structure:
mysite
└─builder
└──node_modules
└─work
└─work2
How can I access node_modules in folder 'builder' from folder 'work' or 'work2' without copying it? It is quite large, about 100mb, and seems to me it has no sense to have a copy of it for every new project.
I tried this line export NODE_PATH='D:\OpenServer\domains\mysite\build' in file package.json and then tried command gulp but it replied[10:24:27] Local gulp not found in d:\OpenServer\domains\mysite\work
[10:24:27] Try running: npm install gulp
Short answer
Don't do it. Let NPM work the way it's designed to. However, to save space, you can delete the node_modules folder on projects that are currently dormant, and recreate it with a single shot of npm install when you switch back to them.
Justification
Even if you share your node_modules, you'll probably have redundancies in it anyway. What will you do about them next ?
It is the essence of NPM to replicate modules per project. If you dig into the node_modules folder tree, you may notice that it can even contain several replications of a same library under one given dependencies tree. Say you requested two modules explicitely, and both these modules themselves pulled a dependency that takes care of a lot of things, and is therefore called lib_DADDYMUMMY :
node_modules
+ a_module_you_use v0.5
+ lib_DADDYMUMMY v0.1 (pulled as a dependency of this module)
+ another_module_that_you_requested v0.3
+ lib_DADDYMUMMY v0.1 (again ! pulled as a dependency of this other module)
This comes in handy when your two module start needing different versions of lib_DADDYMUMMY. This comes in handy when you maintain long-lived projects ! And hell knows that in the JavaScript world, with fast changing APIs, you can consider most any decent project as long-lived. :)
One could imagine having all dependencies being shared by everyone, living in a flat structure, with several versions of a library living next to each other and every one finding what he needs there. That repository could be called, say, .m2. But that's just not the way NPM works unfortunately.
NPM considers that storage space is cheap. That's its price for helping you manage versions in dependencies, dependencies of dependencies, and dependencies of dependencies of dependencies. I consider that it's an affordable price for taking care of the dirty jobs the day when work and work2, as their lives go on, take diverging maintenance paths. I wouldn't try getting in its way by forcing a half-Maven-like folder model.
Maybe you should put your package.json into your root directory(mysite/package.json),
then try to install node_modules on the root.
In addition, you write gulpfile on the same dir.
eg.
mysite
|- package.json
|- node_modules
|- gulpfile.js
└─builder
└─work
└─work2
However, I recommend that you write one single gulpfile for each project.
One problem why you shouldn't do this is because of versioning. If your modules require different versions of the same package, you're going to run into problems. One package is going to win, and it might break another package.
Further, you get into the problem of having to merge the dependency lists in some way - meaning, you'll have to get the dependencies from work/package.json, work2/package.json, etc. and then install all of them at once.
Merging node_modules/ won't solve your problem, either - believe me, don't try.
Paste the node_modules folder inside your mySite directory.
All npm packages such as gulp will work in your work or work2 directory.
But, now(your folder structure) work folders can't find node_modules in their parent directory.