PackageJsonSynchronizer is not fail safe

[nicolas-grekas]

The other day, I ran composer require webapp on a skeleton app during a workshop and this failed like that:

• Configuring symfony/asset-mapper (>=6.4): From github.com/symfony/recipes:main
  Executing script importmap:require [KO]
  [KO]
  Script importmap:require returned with error code 1
  !!
  !! In ErrorChunk.php line 56:
  !!
  !! Could not resolve host: data.jsdelivr.com for "https://data.jsdelivr.com/v1
  !! /packages/npm/@hotwired/stimulus/resolved?specifier=%5E3.0.0".
  !!
  !!
  !! In CurlResponse.php line 315:
  !!
  !! Could not resolve host: data.jsdelivr.com for "https://data.jsdelivr.com/v1
  !! /packages/npm/@hotwired/stimulus/resolved?specifier=%5E3.0.0".
  !!
  !!
  !! importmap:require [--entrypoint] [--path PATH] [--] ...

Either we had bad network or jsdelivr was having troubles, but this means installing a webapp pack is not failsafe: if an error occurs in the middle of installing recipes, the app ends up in a f*cked up state. I ran recipes:install and that fixed the last recipes but I don't expect newcomers to know how to overcome this issue.

But I think PackageJsonSynchronizer shouldn't do that in the first place.

Instead, it should delegate doing anything with the network to a later state - e.g. when cache:clear is ran.

That's my current understanding of the issue and at this stage this might be enough for @weaverryan to follow up? 👼 🙏 💪

[kbond]

I think I have a similar issue but when running composer recipe:update. When the update leaves you with git conflicts, executing importmap:require gives a similar error to above.

[krasnabiotech]

The other day, I ran composer require webapp on a skeleton app during a workshop and this failed like that:

• Configuring symfony/asset-mapper (>=6.4): From github.com/symfony/recipes:main
  Executing script importmap:require [KO]
  [KO]
  Script importmap:require returned with error code 1
  !!
  !! In ErrorChunk.php line 56:
  !!
  !! Could not resolve host: data.jsdelivr.com for "https://data.jsdelivr.com/v1
  !! /packages/npm/@hotwired/stimulus/resolved?specifier=%5E3.0.0".
  !!
  !!
  !! In CurlResponse.php line 315:
  !!
  !! Could not resolve host: data.jsdelivr.com for "https://data.jsdelivr.com/v1
  !! /packages/npm/@hotwired/stimulus/resolved?specifier=%5E3.0.0".
  !!
  !!
  !! importmap:require [--entrypoint] [--path PATH] [--] ...

Either we had bad network or jsdelivr was having troubles, but this means installing a webapp pack is not failsafe: if an error occurs in the middle of installing recipes, the app ends up in a f*cked up state. I ran recipes:install and that fixed the last recipes but I don't expect newcomers to know how to overcome this issue.

But I think PackageJsonSynchronizer shouldn't do that in the first place.

Instead, it should delegate doing anything with the network to a later state - e.g. when cache:clear is ran.

That's my current understanding of the issue and at this stage this might be enough for @weaverryan to follow up? 👼 🙏 💪

Hi nicolas, I'm a newcomer and I encountered the same issue as you did. Could you please elaborate on how to fix this issue?
I just tried running 'composer symfony:recipes:install' like you mentioned. However, it failed again and returned me the same error message as before. I hope you can see my comment and give me some help. I look forward to you reply!