I recently updated to nest v10 and everything worked but after deploying I noticed the app wasn't starting tried to reproduce locally and noticed that npm run build or nest build does not produce a dist/ folder anymore did I mess something up in .swcrc?
#Nest build not producing dist/
ruby scaffold
left crest
Do you have a custom swcrc?
ruby scaffold
yes:
{
"$schema": "https://json.schemastore.org/swcrc",
"sourceMaps": true,
"jsc": {
"parser": {
"syntax": "typescript",
"decorators": true,
"dynamicImport": true
},
"baseUrl": "./"
"paths": {
"src/*": ["src/*"]
}
},
"minify": false
}
I got it from the docs, this works in development
left crest
So it builds correctly in dev but not in prod?
ruby scaffold
but nest build fails with:
Fallback bindings does not support filesystem access.
Failed to compile 268 files with swc.
this after install with npm install --production
I can run dev, but can build prod
left crest
What's your prod environment? Or the environment where you build for prod? This is an issue with the swc native binaries
ruby scaffold
well I'm deploying to heroku, however I just tried this locally which is where I got that error from the app appears to build and heroku but crash upon request
left crest
Okay. Hmm, I'd suggest checking with swc's repo(s) about issues on Heroku
This seems to be a bit of a long standing issue with possible fixes: https://github.com/swc-project/swc/issues/5616
ruby scaffold
actually I install @swr/core and @swr/cli and it build (these were in devDependencies so they weren't installed), but now the start script won't work
left crest
actually I install `@swr/core` and `@swr/cli` and it build (these were in devDep...
They should just be devDeps, they're only depended on for the build
ruby scaffold
well since the build happens in heroku I think at least for prod I'll need them there right?
left crest
Nope
Heroku has several phases ofd how it handles moving the code about
Generally it's something like:
Push to heroku's git
Heroku installs deps
Run build?
Prune deps
Set env
Run start
ruby scaffold
hmmm... I think I found something different, it looks like my dist folder use to include src/ but now everything is directly in dist/
left crest
hmmm... I think I found something different, it looks like my dist folder use to...
Dist would include src if you imported from outside of src, at least with Typescript tht's what would happen
ruby scaffold
that doesn't appear to be the case anymore though
I this something I changed? somehow?
left crest
Does your src import from outside of src?
left crest
What does your directory structure look like?
ruby scaffold
you mean inside of dist just like the screenshot, I just deployed to heroku with updated paths and it seems to run now
left crest
I was meaning your project all together, but glad it's running nonetheless
ruby scaffold
now I wonder why dist/ ever included src/ to begin with
oh my project is just the vanilla structure src/resource-name/ folder structure
thanks for listen to me ramble, it really help me think about what I did and guided me through the troubleshoot
left crest
🦆
ruby scaffold
heh I need to get one of those rubber ducks dressed in mgs costumes