Node.js v18.12.1 is not supported by Astro, how to update to : ">=18.14.1"?

Anyone can help me, please? Got this error while building Astro, how to update to : ">=18.14.1"?

The repository: https://github.com/withLinda/AstroWind

[stage-0 8/10] RUN --mount=type=cache,id=s/776fe4ba-df86-4435-b8a3-68a7e5c106b7-node_modules/cache,target=/app/node_modules/.cache npm run build --no-cache:

0.738 > @onwidget/astrowind@1.0.0-beta.4 build

0.738 > astro build

0.738

0.848 Node.js v18.12.1 is not supported by Astro!

0.848 Please upgrade Node.js to a supported version: ">=18.14.1"

0.848

0.851 null CI Environment Detected!

0.851 Additional steps may be needed to set your Node.js version:

0.851 Documentation: https://docs.astro.build/guides/deploy

Weird, cause u are specifying "node": ">=18.14.1"
on ur package.json
what happens if u just put the major version "node": ">=18.14"?

Already put
"engines": {
"node": ">=18.14"
}
still the same error

[stage-0 8/10] RUN --mount=type=cache,id=s/776fe4ba-df86-4435-b8a3-68a7e5c106b7-node_modules/cache,target=/app/node_modules/.cache npm run build --no-cache:

0.773 > @onwidget/astrowind@1.0.0-beta.4 build

0.773 > astro build

0.773

0.899 Node.js v18.12.1 is not supported by Astro!

0.899 Please upgrade Node.js to a supported version: ">=18.14.1"

0.899

0.903 null CI Environment Detected!

0.903 Additional steps may be needed to set your Node.js version:

0.903 Documentation: https://docs.astro.build/guides/deploy

try to specify the version without any semver
"node": "18.14.1"
if it doesn't work, i would go with a Dockerfile

still the same error.
is there any documentation how to build it with dockerfile?

you can use the dockerfile provided by Astro https://docs.astro.build/en/recipes/docker/
railway automatically detects the Dockerfile and build from there
also, you probably don't need railway.json or railway.toml.

alright, I'll try and I'll update tomorrow, thank you so much for your guidance

if you can, try to remove railway.json or railway.toml. I don't know if Railway (nixpacks) will not use the engine provided in package.json because of those files.
just a guess

ok, will start from the scratch without 'railway.toml' and 'railway.json'

you can do this without a dockerfile
it's easier if I explain by showing you, but for that I'd need to see your nixpacks.toml and railway.json files

okay you only have a railway.json?

toml
[build] builder = "NIXPACKS" buildCommand = "npm run build --no-cache" [deploy] numReplicas = 1 startCommand = "npm run start" restartPolicyType = "ON_FAILURE" restartPolicyMaxRetries = 10

okay delete the railway.toml

this is the repository: https://github.com/withLinda/AstroWind
ok
and then?

im typing hold on

oh ok

@thallescomh lol what did you do

i like to put < around my links to not show the embed, percy doesn't like that 😭

ah i see, yeah not to throw anyone under the bus but the link change detection logic isnt the best
this should cause nixpacks to use node 18.14.1
reference https://github.com/NixOS/nixpkgs/commit/cfdcb8d7fa7ae40616ec304eac07048d5a9e28ea

{
  "$schema": "https://schema.up.railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS",
    "buildCommand": "npm run build",
    "nixpacksPlan": {
      "phases": {
        "setup": {
          "nixPkgsArchive": "cfdcb8d7fa7ae40616ec304eac07048d5a9e28ea"
        }
      }
    }
  },
  "deploy": {
    "numReplicas": 1,
    "startCommand": "npm run start",
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}

ok, I'll try
still error

okay let me think
try this

{
  "$schema": "https://schema.up.railway.app/railway.schema.json",
  "build": {
    "builder": "NIXPACKS",
    "buildCommand": "npm run build",
    "nixpacksPlan": {
      "phases": {
        "setup": {
          "nixPkgs": ["nodejs_18"],
          "nixPkgsArchive": "cfdcb8d7fa7ae40616ec304eac07048d5a9e28ea"
        }
      }
    }
  },
  "deploy": {
    "numReplicas": 1,
    "startCommand": "npm run start",
    "restartPolicyType": "ON_FAILURE",
    "restartPolicyMaxRetries": 10
  }
}

and you can download your build or deploy logs with this
https://bookmarklets.up.railway.app/log-downloader/

ok, i'll try

still error

21.98 error: undefined variable 'nodejs_18'

wat
why is nixpacks being so stubborn

should I delete the .nvmrc file? 18.14.1

nah this is a different error, ill sort it out

ok
it's 1:44 am in my place, I should sleep now, would you please kindly update here if you found the solution? I'll try the solution tomorrow, thank you so much for your help, King Brody 🫡 .

i will 🫡
heres a working on railway template
https://github.com/brody192/astrowind-template
https://railway.app/template/Ic0JBh

Wow, thank you so much, Brody, you are a genius, Clever of you to use 0.0.0.0 as the host and update both the package.json and the toml.:
[phases.setup] nixpkgsArchive = 'cfdcb8d7fa7ae40616ec304eac07048d5a9e28ea'

and the command:
"dev": "astro dev", "start": "node dist/server/entry.mjs", "build": "astro build",

once again, thank you, King 🫡

no problem! 🙂