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  • Aug 07 2019 18:54
    @timsneath banned @hpoit
Jermaine Oppong
@graphicbeacon
Hey friends, got another tutorial in the series building a single page app with Dart and Shelf. We will be developing a User Auth system with JSON Web Tokens (JWT) https://youtu.be/Md6F93lqraQ
Graciliano Monteiro Passos
@gmpassos
Hey guys, just sharing a new package. Any feedback is welcome:
https://pub.dev/packages/docker_commander
We are using for integration tests, and now we can also run containers in a remote machine, what helps the developers when they need to run many containers (avoiding to use CPU and memory from the developer notebook).
clearine
@clearine:lighthouse.cx
[m]
Hi, does anyone here have any experience with using devtools? I am trying to use it to see what's eating up memory in my program, but it just seems that devtools never stops loading
image.png
image.png
It's just stuck on this screen
clearine
@clearine:lighthouse.cx
[m]
And I fixed it, nevermind!
István Soós
@isoos
@gmpassos Looks good. One thing that I don't see there (and https://pub.dev/packages/docker_process was built for that) is the capability to wait until a line gets printed on the container's output (readySignal: (line) => line.contains('Done.'),). Do you plan to support that?
Graciliano Monteiro Passos
@gmpassos
@isoos Yes, it’s already there, the parameters stdoutReadyFunction and stderrReadyFunction.
See. https://github.com/gmpassos/docker_commander/blob/master/lib/src/docker_commander_containers.dart
ApacheHttpdContainer and PostgreSQLContainer
... are good examples of use
István Soós
@isoos
Very nice, thank you :)
Graciliano Monteiro Passos
@gmpassos
You can also use the enum OutputReadyType https://pub.dev/documentation/docker_commander/latest/docker_commander_vm/OutputReadyType-class.html
To indicate if both functions need to be ready or not
I saw https://pub.dev/packages/docker_process and added the PostgreSQL container after it
István Soós
@isoos
I'll probably release a version of the docker_process that uses docker_commander as a backend, and then just discontinue it :)
(may take some time though)
Graciliano Monteiro Passos
@gmpassos
I will release a new version today of docker_commander, will mention you and docker_process
You also can try [docker_process][docker_process], another Docker package for Dart by [isoos@GitHub][github_isoos].
István Soós
@isoos
Uhm, please don't do that :) I really mean that your library is a superset of what I have, and I'd rather use that in the long term. There is no need to point to something that will not move forward...
Graciliano Monteiro Passos
@gmpassos
Ok, will mention only your nick
shantanu1k
@shantanu1k
Does anyone know how to build dartpad locally? I have tried it using flask but I'm getting 404 error.
Graciliano Monteiro Passos
@gmpassos
v1.0.9: https://pub.dev/packages/docker_commander
Graciliano Monteiro Passos
@gmpassos
https://github.com/dart-lang/dart-pad 
dart pub global activate webdev
dart pub get
webdev serve --hostname 0.0.0.0 --release
shantanu1k
@shantanu1k
dart pub global activate webdev
dart pub get
webdev serve --hostname 0.0.0.0 --release
Thank you very much 😁😁.I have been figuring this out since three days.
Graciliano Monteiro Passos
@gmpassos
👍🏻
bpilot
@bpilot
Can https://github.com/dart-lang/source_gen be used to only visit Dart files which are included in the output being built, not other Dart files not imported?
Randal L. Schwartz
@RandalSchwartz
I think you can exclude and include nearly any pattern.
Simon Binder
@simolus3
@bpilot I'm not sure what you mean with "output being built", but build_resolvers (the analyzer wrapper that source_gen uses) will only visit Dart files that are imported from the primary input (the file where a source_gen builder runs). You could use generate_for in your build config to only run the source_gen builder on a single file if that's what you want.
Effectively, source_gen needs to visit all files to check if output is necessary. But I think there's been a recent optimization where they skip the full analysis if no annotation is present.
shantanu1k
@shantanu1k
I created dart package with first letter in capital. I want to rename dart package, as it was point out by package validation. How can I do it? :(
Jacob MacDonald
@jakemac53
Is it already published?
If that is the case, the best option I am aware of right now is to mark the existing one as discontinued https://dart.dev/tools/pub/publishing#discontinue - you can then publish a final release of that package where the README.md file directs people at the new one.
shantanu1k
@shantanu1k
No. It is not published.
I found this warning during dry run.
István Soós
@isoos
@shantanu1k you can rename your package in pubspec.yaml
shantanu1k
@shantanu1k
I know that but there are files in the package with <package_name> in it. So I was wondering if it'll conflict with others.
Jacob MacDonald
@jakemac53
It would only conflict if there is another package by the same name
shantanu1k
@shantanu1k
Ok. Thanks :)
Randal L. Schwartz
@RandalSchwartz

Spam in Flutter Community Facebook group:

I Sell 10 Apps With Admin Panel That Make On Flutter #PriceOnly 50$, Any One Want Then Message me On Inbox

My response:

You know, I was just saying the other day... “so many apps are available WITHOUT an Admin Panel... I wish someone would come up with, say, 10 apps that DID have an Admin Panel...”

István Soós
@isoos
:D
sunbreak
@sunbreak:matrix.org
[m]
Does Dart support 32 bit dll? I'm working on TWAIN library wrapper https://github.com/woodemi/twaindsm.dart. It turns out that some scanner diver only support twaindsm.dll in 32bit
Graciliano Monteiro Passos
@gmpassos

I have published docker_commander v1.0.10, including integration with NGINX container and config for reverse proxy for containers in the same network:

https://pub.dev/documentation/docker_commander/latest/docker_commander_vm/NginxContainer-class.html

Any feedback is welcome.

Graciliano Monteiro Passos
@gmpassos
https://pub.dev/packages/docker_commander#nginxcontainer
Graciliano Monteiro Passos
@gmpassos
Just released. new version (v1.0.15), with support for Docker Swarm and example of NGINX as a reverse proxy of other containers in the same network:
https://pub.dev/packages/docker_commander
Simon Binder
@simolus3
Nice, Dart 2.12 is out on stable
Randal L. Schwartz
@RandalSchwartz
just updated! 
* 60bd88df91 (HEAD -> stable, tag: 2.0.0, origin/stable, origin/flutter-1.26-candidate.17, origin/beta) enable build test, roll engine, flag flip (#77154)
* 044f2cf560 (tag: 1.26.0-17.8.pre, beta) Update engine hash to 1.26.0-17.8.pre (#76720)
* 68e7d2e301 (tag: 1.26.0-17.7.pre) Update engine for 1.26.0-17.7.pre (#76637)
* a29104a69b (tag: 1.26.0-17.6.pre) [flutter_releases] Flutter Framework 1.26.0-17.6.pre Beta Cherrypicks (#75937)
* 1fe38dcb5f (tag: 1.26.0-17.5.pre) [flutter_releases] Flutter Framework 1.26.0-17.5.pre Beta Cherrypicks (#75804)
* 48c9d3e0e1 (tag: 1.26.0-17.4.pre) [flutter_releases] Update additional pub packages to stable for 1.26.0-17.4.pre (#75797)
* 7158702fac [flutter_releases] Roll pub for flutter-1.26-candidate.17 (#75733)
* 4b50ca7f7f (tag: 1.26.0-17.3.pre) Revert tool flag (#75475)
* 79b49b9e10 (tag: 1.26.0-17.2.pre) [flutter_releases] Flutter 1.26.0-17.2.pre Beta Framework Cherrypicks (#75303)
stable == beta at the moment.