dist/server does not get created upon npm run build

[eduardonwa]

Astro Info

Astro                    v5.3.0
Node                     v18.20.7
System                   Linux (x64)
Package Manager          npm
Output                   server
Adapter                  @astrojs/vercel
Integrations             @sanity/astro
                         @astrojs/react

If this issue only occurs in one browser, which browser is a problem?

No response

Describe the Bug

Everytime i make a commit to Github and Vercel tries to deploy the Astro project, Vercel fails because the adapter misses to create the "server" folder inside the dist

Logs say this:

    at new NodeError (node:internal/errors:405:5)
    at finalizeResolution (node:internal/modules/esm/resolve:332:11)
    at moduleResolve (node:internal/modules/esm/resolve:1029:10)
    at moduleResolveWithNodePath (node:internal/modules/esm/resolve:876:12)
    at defaultResolve (node:internal/modules/esm/resolve:1255:79)
    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:404:12)
    at ModuleLoader.resolve (node:internal/modules/esm/loader:373:25)
    at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:250:38)
    at ModuleLoader.import (node:internal/modules/esm/loader:336:34)
    at importModuleDynamically (node:internal/modules/cjs/loader:1256:33) {
  url: 'file:///var/task/dist/server/.vercel/output/functions/_render.func/dist/server/entry.mjs',
  code: 'ERR_MODULE_NOT_FOUND'
}
Node.js process exited with exit status: 1. The logs above can help with debugging the issue.

What's the expected result?

I should be able to see the entire project live because the astro config complies exactly with everyting I've researched and it should be a working device.

I've tried several combinations but the one docs stick to is this:

  output: 'server',
  adapter: vercel(),

Have tried the following:

  output: 'server',
  adapter: vercel({
    includeFiles: ['.vercel/output/functions/_render.func/dist/server/entry.mjs'],
  }),

  output: 'server',
  adapter: vercel(),
  build: {
    serverEntry: '.vercel/output/functions/_render.func/dist/server/entry.mjs',
  },

  output: 'server',
  adapter: vercel({
    analytics: true,
    webAnalytics: {
      enabled: true,
    },
    runtime: 'nodejs18.x',
    mode: 'serverless'
  }),

As i understand it, whenever i run a local build Astro should generate 2 folders inside the dist, "server" and "client" but this does not happen so everytime Vercel wants to build the application it fails to find "entry.mjs" which should be inside dist/server.

Researching the ERR_MODULE_NOT_FOUND problem, i've found is dealt by specifying the file extension when one is importing a file. For example, instead of importing "astro", it should be "astro.js"

Since this is happening outside of my application, at build time/when it gets deployed, I feel this is out of my reach and cannot do much about that entry.mjs file other than to switch the path to it somewhere.

I don't think the reproducible example is of any worth since you would need to deploy it to Vercel but its there as it was mandatory.

Link to Minimal Reproducible Example

https://stackblitz.com/github/withastro/astro/tree/latest/examples/basics?file=astro.config.mjs

Participation

• I am willing to submit a pull request for this issue.

[eduardonwa]

This does include "server" after build but it does not translate to Vercel.

  output: 'server',
  adapter: vercel({
    includeFiles: ['dist/server//*'],
  }),

The tail end of the build message:

22:06:47 [@astrojs/vercel] Bundling function ../../../../dist/server/entry.mjs
ENOENT: no such file or directory, realpath '/root/code/mois/dist/server//*'
  Stack trace: 

If i try and make a commit with it, the build log within vercel outputs this:

Error: Config file was not found at "/vercel/path0/.vercel/output/config.json"
at oP (/var/task/sandbox.js:675:115)
at async lYt (/var/task/sandbox.js:687:1917)
at async X3i (/var/task/sandbox.js:704:8024)
at async J3i (/var/task/sandbox.js:704:7825)

[florian-lefebvre]

Your minimal reproduction is just the basics example, not an actual reproduction. You need to update it with what causes the issue (or make a new public repo if you prefer)

[github-actions]

Hello @eduardonwa. Please provide a minimal reproduction using a GitHub repository or StackBlitz. Issues marked with needs repro will be closed if they have no activity within 3 days.

[eduardonwa]

Your minimal reproduction is just the basics example, not an actual reproduction. You need to update it with what causes the issue (or make a new public repo if you prefer)

heres the repo: https://github.com/eduardonwa/noserverastro

tried to deploy it yet again to vercel and got the same response. added a readme with more detail about the problem. repo uses node18 as that's the version vercel supports (my dashboard also uses this version)

vercel url: https://gojira-psi.vercel.app/

error log of this repo:

Error [ERR_MODULE_NOT_FOUND]: Cannot find module '/var/task/dist/server/entry.mjs' imported from /opt/rust/nodejs.js
    at new NodeError (node:internal/errors:405:5)
    at finalizeResolution (node:internal/modules/esm/resolve:332:11)
    at moduleResolve (node:internal/modules/esm/resolve:1029:10)
    at moduleResolveWithNodePath (node:internal/modules/esm/resolve:876:12)
    at defaultResolve (node:internal/modules/esm/resolve:1255:79)
    at ModuleLoader.defaultResolve (node:internal/modules/esm/loader:404:12)
    at ModuleLoader.resolve (node:internal/modules/esm/loader:373:25)
    at ModuleLoader.getModuleJob (node:internal/modules/esm/loader:250:38)
    at ModuleLoader.import (node:internal/modules/esm/loader:336:34)
    at importModuleDynamically (node:internal/modules/cjs/loader:1256:33) {
  url: 'file:///var/task/dist/server/entry.mjs',
  code: 'ERR_MODULE_NOT_FOUND'
}
Node.js process exited with exit status: 1. The logs above can help with debugging the issue.