I've recently tried getting into the whole Node ecosystem and am trying to set up some continuous deployment for my app to AWS Amplify.
For background, my project structure looks like this:
project
public
index.html
src
App.tsx/App.js
package.json
As far as I know, this is basically what create-react-app gave me to start with, and I didn't change the file structure.
For most of my time working on the app, I've been able to go to the base project directory and use
npm start
to launch the app. This will bring me to the App.tsx/js homepage.
However, when I hosted this to AWS Amplify via GitHub, the default build settings actually point to the public directory, so the published site is actually point to index.html (which is basically just an empty placeholder).
While debugging, I ran
npm build
in my root project directory, which constructed a build folder, so now the overall project looks like this:
project
build
index.html
public
index.html
src
App.tsx/App.js
package.json
Now, running
npm start
will bring me to the index.html from the build directory, instead of App.js/tsx as it used to.
The AWS setup says that it will run
npm build
so I assume that what I've done on my local machine is mirroring what the AWS server is doing behind the scenes and explains why AWS is serving the empty index.html.
I've read a few articles and watched some videos about hosting a create-react-app on AWS, and in every version, it looks like AWS will serve the App.tsx/App.js right out of the box, rather than build/index.html, and I've not been able to find a good guide on how to configure this behavior. Quite frankly, there is an overwhelming number of similar-but-slightly-different answers for questions like this, which use different combinations of package managers, packages, hosting services, all on different release versions, with different setups, and it's very difficult for me to tell which ones apply to my scenario.
So I'm hoping someone can help straighten some of this out for me, or point me towards a good resource for learning more about this type of thing. Particularly interested in learning the right way to do these things, rather than a quick hack around whatever my particular issue is.
Some specific questions...
- Is deploying things from a /build folder standard convention?
- Why does create-react-app create a separate /src/app.tsx and /public/index.html that seem to be competing with one another as the app's "homepage"?
- Why does the behavior of
npm start
change depending on whether
npm build
has been run?
- Is the correct fix here to just insert my App.tsx component into the index.html? This doesn't seem hard, but doesn't seem right either
- I have seen a lot of answers discussing tweaks to webpack.config.js to solve issues like this one. My project does have webpack installed, but as best I can tell, there is no webpack.config.js anywhere. Am I expected to create this file, or should it exist already? In either case, in which directory is it supposed to live? I've seen a couple answers saying it should be in /node_modules/webpack/, but also some saying it needs to live in the same directory as package.json
Things I've tried already: Spent a bunch of time reading through other StackOverflows and watching a few videos, but as outlined above, I'm finding it difficult to tell which could apply to my situation and which are unrelated, given the huge number of unique combinations of build/packages/platforms/versions. Also spent some time monkeying around with file structure/moving code around, but not very productively.
