Cannot regenerate server file like described in the docs

[jmewes]

Observed result

Following the steps in the Dart quickstart, I am geting an error message on the attempt to re-generate the server.dart file.

$ dart run build_runner build --delete-conflicting-outputs
Could not find the implicit file to run: bin/hello.dart.

Expected result

It should be possible to follow the example command in the project documentation without running into errors.

Steps to reproduce

git clone git@github.com:GoogleCloudPlatform/functions-framework-dart.git
cd functions-framework-dart/examples/hello
pub get
dart run build_runner build --delete-conflicting-outputs

Environment

$ dart --version
Dart SDK version: 2.10.5 (stable) (Tue Jan 19 13:05:37 2021 +0100) on "macos_x64"

[kevmoo]

@jmewes – could you try with Dart 2.12? Curious if you still see this...

[jmewes]

@kevmoo ,

I have upgraded to Dart 2.12 on Ubuntu and there the requests are working as described in the README.

I assume that for Mac it will also work, but I won't test this right now because of projects which are not migrated to null safety, yet.

[subfuzion]

@jmewes Apologies for delayed response here. We just updated the Dart Functions Framework, along with all the examples, and Dart ^2.12.0 is now required (Changelog).

[jmewes]

@subfuzion ,

Thanks for the feedback!

[fatherOfLegends]

I am trying to generate the server file and I keep getting no output.

Dart SDK version: 2.13.3 (stable) (Wed Jun 9 12:44:44 2021 +0200) on "macos_x64"
[INFO] Generating build script completed, took 715ms
[INFO] Reading cached asset graph completed, took 79ms
[INFO] Checking for updates since last build completed, took 656ms
[INFO] Running build completed, took 24ms
[INFO] Caching finalized dependency graph completed, took 52ms
[INFO] Succeeded after 95ms with 0 outputs (0 actions)

I feel like I must be missing something obvious.

[kevmoo]

So you have no file at `bin/server.dart`? What does your 'lib/functions.dart` file look like?

…

On Thu, Jun 17, 2021 at 9:43 PM Larry McKenzie ***@***.***> wrote: I am trying to generate the server file and I keep getting no output. Dart SDK version: 2.13.3 (stable) (Wed Jun 9 12:44:44 2021 +0200) on "macos_x64" [INFO] Generating build script completed, took 715ms [INFO] Reading cached asset graph completed, took 79ms [INFO] Checking for updates since last build completed, took 656ms [INFO] Running build completed, took 24ms [INFO] Caching finalized dependency graph completed, took 52ms [INFO] Succeeded after 95ms with 0 outputs (0 actions) I feel like I must be missing something obvious. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#178 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAEFCQALAIZPXHMZR4ENSTTTLFG7ANCNFSM4X6D52DQ> .

[fatherOfLegends]

Correct, no bin/server.dart is generated.
lib/functions.dart <- I renamed this file in my project. I thought the annotation would be enough to generate the code. Is this filename a requirement?

[kevmoo]

It is! https://github.com/GoogleCloudPlatform/functions-framework-dart/blob/5c6990befd824806ffe03517f2fd9108313e2487/functions_framework_builder/build.yaml#L6-L8

…

On Fri, Jun 18, 2021 at 8:57 PM Larry McKenzie ***@***.***> wrote: Correct, no bin/server.dart is generated. lib/functions.dart <- I renamed this file in my project. I thought the annotation would be enough to generate the code. Is this filename a requirement? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#178 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAAEFCVZLZUYMXCGA4NR5ILTTQITLANCNFSM4X6D52DQ> .

[fatherOfLegends]

Thanks! I really appreciate you all working to make server side dart better.