Flutter on Windows, MacOS and Linux - based on Flutter Embedding, Go and GLFW.

Last update: Jan 6, 2023

Overview

go-flutter - A package that brings Flutter to the desktop

Purpose

Flutter allows you to build beautiful native apps on iOS and Android from a single codebase.

This unofficial project brings Flutter to the desktop through the power of Go and GLFW.

The flutter engine itself doesn't know how to deal with desktop platforms (eg handling mouse/keyboard input). Instead, it exposes an abstraction layer for whatever platform to implement. This project implements the Flutter's Embedding API using a single code base that runs on Windows, macOS, and Linux. For rendering, GLFW fits the job because it provides the right abstractions over the OpenGL's Buffer/Mouse/Keyboard for each platform.

The choice of Golang comes from the fact that it has the same tooling on every platform. Plus Golang is a great language because it keeps everything simple and readable, which makes it easy to build cross-platform plugins.

Getting started

The best way to get started is to install hover, the official go-flutter tool to set up, build and run Flutter apps on the desktop, including hot-reload.

Read the hover tutorial to run your app on the desktop, or start with one of our example apps.

If you want more in-depth information about go-flutter, read the wiki.

Supported features

Linux 🐧
MacOS 🍎
Windows 🏁
Hot Reload
Plugin system
- BinaryMessageCodec, BinaryMessageChannel
- StandardMessageCodec, JSONMessageCodec
- StandardMethodCodec, MethodChannel
Plugin detection for supported plugins
Importable as Go library into custom projects
UTF-8 Text input
Clipboard copy & paste
Window title and icon
Standard keyboard shortcuts
- ctrl-c ctrl-v ctrl-x ctrl-a
- Home End shift-Home shift-End
- Left ctrl-Left ctrl-shift-Left
- Right ctrl-Right ctrl-shift-Right
- Backspace ctrl-Backspace Delete
Mouse-over/hovering
Mouse-buttons
RawKeyboard events
Distribution format (windows-msi, mac-dmg, linux-appimage, and more)
Cross-compiling using docker 🐳

Are you missing a feature? Open an issue!

Examples

A separate repository contains example Flutter apps that also run on the desktop. Go to github.com/go-flutter-desktop/examples to give them a try.

Plugins

Some popular plugins are already implemented over at github.com/go-flutter-desktop/plugins. If you have implemented a plugin that you would like to share, feel free to open a PR on the plugins repository!

For a detailed tutorial on how to create a plugin, read the wiki.

Version compatibility

Flutter version

Flutter itself is a relatively young project. Its framework and engine are updated often. The go-flutter project tries to stay compatible with the beta channel of Flutter.

Go version

Updating Go is simple and Go seldomly has backwards-incompatible changes. This project remains compatible with the latest Go stable release.

GLFW version

This project uses go-gl/glfw for GLFW v3.3.

License

BSD 3-Clause License

Comments

Blackscreen after #308
@pchampio After #308 my app only shows a blackscreen and spits out this error on linux (also tested windows with wine and got the same error):

2019/12/26 12:59:30 error.go:171: PlatformError: GLX: Failed to make context current

When running using hover run -b '@2d582358f34c257933c47e1f0591fc38c713c78c' (the previous commit) the app starts like normal so it's definitely an issue with #308.
embedder engine bug
opened by provokateurin 39
VSCode Hot reload

Now that it is possible to get automatic hot reload working using https://github.com/google/flutter-desktop-embedding and vscode is there a way now to get it working with hover?
question hover

opened by kingwill101 36

Windows: Failed to create OpenGL context

Flutter version

Flutter 1.9.1+hotfix.1 • channel beta • https://github.com/flutter/flutter
Framework • revision a1fb3fabec (27 hours ago) • 2019-09-03 18:07:52 -0700
Engine • revision cc88fa45db
Tools • Dart 2.5.0

Go Flutter Version

v0.29.0

But v0.28.0 work.

Golang Version

go version go1.13 windows/amd64

Windows version

Windows 10 1903

Golang errors (Optional)

hover: Using engine from cache
go: finding github.com/go-gl/glfw latest
go: finding github.com/go-gl/gl latest
creating glfw window: VersionUnavailable: WGL: Failed to create OpenGL context
hover: app 'xx' exited with error: exit status 1

Steps to Reproduce

hover run

embedder

opened by nzlov 35

Black screen in windows.

Hover doctor

$ hover doctor
hover: Running on windows
hover: Sharing flutter version
Flutter 1.17.0-3.3.pre • channel beta • https://github.com/flutter/flutter.git
Framework • revision 0da1ab0922 (3 days ago) • 2020-04-28 11:02:34 -0700
Engine • revision 376ad6a64b
Tools • Dart 2.8.0
hover: Flutter engine commit: https://github.com/flutter/engine/commit/376ad6a64b08aa26005e3f82aed26de2e290b572
hover: Finding out the C compiler version
gcc (tdm64-1) 9.2.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

hover: Sharing the content of go.mod
module github.com/go-flutter-desktop/examples/stocks/desktop

go 1.12

require (
        github.com/go-flutter-desktop/go-flutter v0.39.0
        github.com/pkg/errors v0.9.1
)
hover: Warning: No hover.yaml file found: open go\hover.yaml: The system cannot find the file specified.
hover: Sharing the content of go/cmd
go\cmd\main.go  go\cmd\options.go

Error output

Using hover build [...] --XXX to build my application, I get the following error:

WGL: Failed to make context current: The requested resource is in use

I try to build a demo project from examples/stocks for testing. But when I run hover run, I always get a black screen of the application. My windows version is 1909.

embedder

opened by frocelu 31

Build Windows

When I try run hover build windows I awalys get this:

hover: Downloading engine for platform windows-release at version 2c527d6c7e70e2f51bca1a46f1174b250f84c5da...
hover: Failed to download engine: failed to get Content-Length header: strconv.Atoi: parsing "": invalid syntax
hover: Engine builds are a bit delayed after they are published in flutter.
hover: You can either try again later or switch the flutter channel to beta, because these engines are more likely to be already built.
hover: To dig into the already built engines look at https://github.com/flutter-rs/engine-builds/releases and https://github.com/flutter-rs/engine-builds/actions

hover

opened by Bestfastfire 30

Hover 0.44.0 segfault on `hover run` in Linux

hover doctor -v                                                        
13:59:12 doctor.go:39: hover: Hover version v0.44.0 running on linux
13:59:12 doctor.go:41: hover: Sharing flutter version
Flutter 1.23.0-18.1.pre • channel beta • https://github.com/flutter/flutter.git
Framework • revision 198df796aa (5 days ago) • 2020-10-15 12:04:33 -0700
Engine • revision 1d12d82d9c
Tools • Dart 2.11.0 (build 2.11.0-213.1.beta)
13:59:16 doctor.go:51: hover: Flutter engine commit: https://github.com/flutter/engine/commit/1d12d82d9cb54876f58044aa52198d53ec841c3d
13:59:17 doctor.go:63: hover: Finding out the C compiler version
gcc (GCC) 10.2.0
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

13:59:17 doctor.go:70: hover: Sharing the content of go.mod
module trackself/go

go 1.14

require (
        github.com/JanezStupar/flutter_systray/go v0.3.1
        github.com/Xuanwo/go-locale v1.0.0 // indirect
        github.com/getlantern/golog v0.0.0-20200929154820-62107891371a // indirect
        github.com/getlantern/ops v0.0.0-20200403153110-8476b16edcd6 // indirect
        github.com/getlantern/systray v1.0.5 // indirect
        github.com/go-flutter-desktop/go-flutter v0.42.0
        github.com/go-flutter-desktop/plugins/path_provider v0.4.0
        github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200707082815-5321531c36a2 // indirect
        github.com/miguelpruivo/flutter_file_picker/go v0.0.0-20200913011135-405fd7f97798
        github.com/pkg/errors v0.9.1
        github.com/shurcooL/trayhost v0.0.0-20181020202213-114974ef9e16 // indirect
        golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13 // indirect
        gopkg.in/yaml.v2 v2.2.4 // indirect
)
13:59:17 doctor.go:84: hover: Sharing the content of hover.yaml
application-name: Track.Self
executable-name: trackself
package-name: trackself
license: UNLICENSED
target: lib/main_desktop.dart
branch: ""
cache-path: ""
opengl: ""
engine-version: ""
13:59:17 doctor.go:93: hover: Sharing the content of go/cmd
go/cmd/import-file_picker-plugin.go     go/cmd/import-flutter_systray-plugin.go go/cmd/import-path_provider-plugin.go   go/cmd/main.go  go/cmd/options.go

Output of hover run. Note that the same process works fine with hover 0.43.0

hover run                 
hover: Downloading engine for platform linux-debug_unopt at version 1d12d82d9cb54876f58044aa52198d53ec841c3d...                                               
Download completed in 205.28s                                           
hover: Cleaning the build directory                                     
hover: Bundling flutter app                                             
Running "flutter pub get" in desktopapp...                          1.4s                                                                                      
Font subsetting is not supported in debug mode. The --tree-shake-icons flag will be ignored.                                                                  
hover: Compiling 'go-flutter' and plugins
# github.com/shurcooL/trayhost                                
In file included from /usr/include/gtk-2.0/gtk/gtkobject.h:37,
                 from /usr/include/gtk-2.0/gtk/gtkwidget.h:36,   
                 from /usr/include/gtk-2.0/gtk/gtkcontainer.h:35,
                 from /usr/include/gtk-2.0/gtk/gtkbin.h:35,   
                 from /usr/include/gtk-2.0/gtk/gtkwindow.h:36,
                 from /usr/include/gtk-2.0/gtk/gtkdialog.h:35,     
                 from /usr/include/gtk-2.0/gtk/gtkaboutdialog.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:33,                                                                                                      
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/linux/tray.c:7,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/platform.h:8,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/trayhost.go:20:
/usr/include/gtk-2.0/gtk/gtktypeutils.h:236:1: warning: ‘GTypeDebugFlags’ is deprecated [-Wdeprecated-declarations]                                           
  236 | void            gtk_type_init   (GTypeDebugFlags    debug_flags);
      | ^~~~                                                     
In file included from /usr/include/glib-2.0/gobject/gobject.h:24, 
                 from /usr/include/glib-2.0/gobject/gbinding.h:29,
                 from /usr/include/glib-2.0/glib-object.h:22, 
                 from /usr/include/glib-2.0/gio/gioenums.h:28,
                 from /usr/include/glib-2.0/gio/giotypes.h:28,
                 from /usr/include/glib-2.0/gio/gio.h:26,               
                 from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:30,
                 from /usr/include/gtk-2.0/gdk/gdk.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:32,                                                                                                      
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/linux/tray.c:7,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/platform.h:8,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/trayhost.go:20:                                 
/usr/include/glib-2.0/gobject/gtype.h:679:1: note: declared here
  679 | {
      | ^                                                       
In file included from /usr/include/gtk-2.0/gtk/gtktoolitem.h:31,  
                 from /usr/include/gtk-2.0/gtk/gtktoolbutton.h:30,    
                 from /usr/include/gtk-2.0/gtk/gtkmenutoolbutton.h:30,
                 from /usr/include/gtk-2.0/gtk/gtk.h:126,                                                                                                     
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/linux/tray.c:7,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/platform.h:8,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/trayhost.go:20:      
/usr/include/gtk-2.0/gtk/gtktooltips.h:73:3: warning: ‘GTimeVal’ is deprecated: Use 'GDateTime' instead [-Wdeprecated-declarations]                           
   73 |   GTimeVal last_popdown;
      |   ^~~~~~~~                                            
In file included from /usr/include/glib-2.0/glib/galloca.h:32,
                 from /usr/include/glib-2.0/glib.h:30,            
                 from /usr/include/glib-2.0/gobject/gbinding.h:28,
                 from /usr/include/glib-2.0/glib-object.h:22, 
                 from /usr/include/glib-2.0/gio/gioenums.h:28,
                 from /usr/include/glib-2.0/gio/giotypes.h:28,
                 from /usr/include/glib-2.0/gio/gio.h:26,               
                 from /usr/include/gtk-2.0/gdk/gdkapplaunchcontext.h:30,
                 from /usr/include/gtk-2.0/gdk/gdk.h:32,
                 from /usr/include/gtk-2.0/gtk/gtk.h:32,                                                                                                      
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/linux/tray.c:7,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/platform/platform.h:8,
                 from /home/janez/go/pkg/mod/github.com/shurcoo!l/[email protected]/trayhost.go:20:                                 
/usr/include/glib-2.0/glib/gtypes.h:547:8: note: declared here
  547 | struct _GTimeVal
      |        ^~~~~~~~~                                                       
hover: Successfully compiled executable binary for linux  
hover: Build finished, starting app...                          
hover: Running trackself in debug_unopt mode                                                                                                                                                                                                                                                                                 
go-flutter: calculated pixelRatio limited to a minimum of 1.0. metrics: {"dpi":93.78461538461538,"monitorWidthMm":520,"monitorWidthSc":1920,"mscpi":93.78461538461538,"pixelRatio":0.5861538461538461,"ppsc":1,"windowWidthPx":360,"windowWidthSc":360}                                                                      
flutter: Observatory listening on http://127.0.0.1:50300/                
hover: Connecting hover to 'trackself' for hot reload                                                                                                         
hover: App 'trackself' exited with error: signal: segmentation fault (core dumped)                                                                            
Error connecting to the service protocol: failed to connect to http://127.0.0.1:50300/

hover

opened by JanezStupar 30

"hover build linux-snap" failing on MacOS

to Reproduce:

https://github.com/winwisely99/enrollment-mod

make flu-desk-pack

It tries to build all 3 linux types. debian works ( hence i closed this issue: https://github.com/go-flutter-desktop/go-flutter/issues/284) snap fails...

d /Users/apple/workspace/go/src/github.com/winwisely99/enrollment-mod/enrollment && hover build linux-snap
hover: Using engine from cache
hover: Cleaning the build directory
hover: ⚠ The go-flutter project tries to stay compatible with the beta channel of Flutter.
hover: ⚠     It's advised to use the beta channel: `flutter channel beta`
hover: Bundling flutter app
hover: Because darwin is not able to compile for linux out of the box, a cross-compiling container is used
Sending build context to Docker daemon  2.048kB
Step 1/2 : FROM dockercore/golang-cross
 ---> e9c59db2dea3
Step 2/2 : RUN apt-get update && apt-get install libgl1-mesa-dev xorg-dev -y
 ---> Using cache
 ---> 53dfbc3de38e
Successfully built 53dfbc3de38e
Successfully tagged hover-build-cc:latest
hover: Cross-Compiling 'go-flutter' and plugins using docker
hover: Successfully cross-compiled for linux
hover: Packaging snap in /var/folders/wp/ff6sz9qs6g71jnm12nj2kbyw0000gp/T/hover-build-enrollment-linux-snap000263251
Sending build context to Docker daemon  5.632kB
Step 1/1 : FROM snapcore/snapcraft
latest: Pulling from snapcore/snapcraft
16c48d79e9cc: Pull complete 
3c654ad3ed7d: Pull complete 
6276f4f9c29d: Pull complete 
a4bd43ad48ce: Pull complete 
b05a6d825956: Pull complete 
113e1c5c1910: Pull complete 
1264ad5fe4e7: Pull complete 
c4733adb6584: Pull complete 
Digest: sha256:c35c269b969a85a361b3c7bb7fb75edd68f130fac07de14ee7d5258dad8a2c6d
Status: Downloaded newer image for snapcore/snapcraft:latest
 ---> 3f1fc68a4f8a
Successfully built 3f1fc68a4f8a
Successfully tagged hover-build-packaging-linux-snap:latest
The following snaps are required but not installed as snapcraft is running inside docker or podman container: core18.
Please ensure the environment is properly setup before continuing.
Ignore this message if the appropriate measures have already been taken
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Fetched 8324 B in 0s (0 B/s)
Get:1 libxext6_1.3.3-1_amd64.deb [29.4 kB]
Fetched 29.4 kB in 0s (0 B/s)
Get:1 libdrm-common_2.4.91-2~16.04.1_all.deb [4764 B]
Fetched 4764 B in 0s (0 B/s)
Pulling app 
Pulling assets 
Pulling desktop 
Building app 
Building assets 
Building desktop 
Staging app 
Sorry, an error occurred in Snapcraft:
[Errno 17] File exists: 'libbsd.so.0.8.2' -> '/app/stage/lib/x86_64-linux-gnu/libbsd.so.0'
Traceback (most recent call last):
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/file_utils.py", line 109, in link_or_copy
    link(source, destination, follow_symlinks=follow_symlinks)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/file_utils.py", line 143, in link
    os.link(source_path, destination, follow_symlinks=False)
OSError: [Errno 5] Input/output error: '/app/parts/app/install/lib/x86_64-linux-gnu/libbsd.so.0' -> '/app/stage/lib/x86_64-linux-gnu/libbsd.so.0'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/snap/snapcraft/current/bin/snapcraft", line 11, in <module>
    load_entry_point('snapcraft==3.8', 'console_scripts', 'snapcraft')()
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 1114, in invoke
    return Command.invoke(self, ctx)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/decorators.py", line 17, in new_func
    return f(get_current_context(), *args, **kwargs)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/cli/_runner.py", line 103, in run
    snap_command.invoke(ctx)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/cli/_command.py", line 87, in invoke
    return super().invoke(ctx)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/cli/lifecycle.py", line 261, in snap
    _execute(steps.PRIME, parts=[], pack_project=True, output=output, **kwargs)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/cli/lifecycle.py", line 66, in _execute
    lifecycle.execute(step, project_config, parts)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 94, in execute
    executor.run(step, part_names)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 148, in run
    self._handle_step(part_names, part, step, current_step, cli_config)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 162, in _handle_step
    getattr(self, "_run_{}".format(current_step.name))(part)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 226, in _run_stage
    self._run_step(step=steps.STAGE, part=part, progress="Staging")
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/lifecycle/_runner.py", line 281, in _run_step
    getattr(part, step.name)()
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/__init__.py", line 740, in stage
    self._do_runner_step(steps.STAGE)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/__init__.py", line 242, in _do_runner_step
    return getattr(self._runner, "{}".format(step.name))()
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/_runner.py", line 84, in stage
    "override-stage", self._override_stage_scriptlet, self._stagedir
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/_runner.py", line 137, in _run_scriptlet
    scriptlet_name, function_call.strip()
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/_runner.py", line 193, in _handle_builtin_function
    function(**function_args)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/__init__.py", line 762, in _do_stage
    fixup_func=fixup_func,
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/internal/pluginhandler/__init__.py", line 1125, in _migrate_files
    file_utils.link_or_copy(src, dst, follow_symlinks=follow_symlinks)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/file_utils.py", line 117, in link_or_copy
    copy(source, destination, follow_symlinks=follow_symlinks)
  File "/snap/snapcraft/current/lib/python3.5/site-packages/snapcraft/file_utils.py", line 166, in copy
    shutil.copy2(source, destination, follow_symlinks=follow_symlinks)
  File "/snap/snapcraft/current/usr/lib/python3.5/shutil.py", line 251, in copy2
    copyfile(src, dst, follow_symlinks=follow_symlinks)
  File "/snap/snapcraft/current/usr/lib/python3.5/shutil.py", line 112, in copyfile
    os.symlink(os.readlink(src), dst)
FileExistsError: [Errno 17] File exists: 'libbsd.so.0.8.2' -> '/app/stage/lib/x86_64-linux-gnu/libbsd.so.0'
You can find the traceback in file '/tmp/tmpf46sgiyb/trace.txt'.
hover: Docker run failed: exit status 1
make: *** [flu-desk-pack] Error 1

wontfix MacOS hover experimental bug

opened by winwisely99 30

Need code review for file_picker plungin and test on darwin / linux before merge to pub.dev

I have tested on Windows 10. It works fine. But I only have Windows, can't test on linux and darwin Could you please help me. Thanks.

plugin https://github.com/chunhunghan/file_picker

android https://github.com/chunhunghan/file_picker_example
good first issue plugin

opened by chunhunghan 30

windows-msi build error with docker, linux-deb build not working even though should be possible

Looks like with the recent updates to hover, its not possible to compile for a platform from different host platform even with the --docker option. Is that the case really ? I am trying to compile ubuntu and windows packages from macOS with the --docker option and I am getting the following output:

For linux-deb:

swapn@Swapnils-MacBook-Pro tomatoroapp % hover build linux-deb --docker
hover: AOT builds currently only work on their host OS

Also I changed the checks in code to allow running linux-deb packaging with docker option, and on trying to build it, got the following error:

swapn@Swapnils-MacBook-Pro tomatoroapp % hover build linux-deb --docker
hover: Downloading engine for platform linux-release at version 5babba6c4d25fa237bbf755ab85c9a0c50b3c6ec...
Download completed in 45.03s
hover: Failed to strip /Users/swapn/Library/Caches/hover/engine/linux-release/libflutter_engine.so: exit status 1

For windows-msi:

swapn@Swapnils-MacBook-Pro tomatoroapp % hover build windows-msi --docker
hover: Using engine from cache
hover: Building using docker container
Running this docker command: /usr/local/bin/docker run --rm --mount type=bind,source=/Users/swapn/Documents/Projects/Tomatoro/tomatoroapp,target=/app --mount type=bind,source=/Users/swapn/Library/Caches/hover/engine,target=/root/.cache/hover/engine --mount type=bind,source=/Users/swapn/Library/Caches/hover/docker-go-cache,target=/go-cache --env GOCACHE=/go-cache --env HOVER_SAFE_CHOWN_UID=501 --env HOVER_SAFE_CHOWN_GID=20 --env GOPROXY=https://proxy.golang.org,direct
 --env GOPRIVATE=
 goflutter/hover:latest hover-safe.sh build windows-msi --skip-engine-download --version-number 1.0.20+24
docker container: docker: Error response from daemon: invalid mount config for type "bind": bind source path does not exist: /host_mnt/Users/swapn/Library/Caches/hover/engine.
docker container: See 'docker run --help'.
hover: Docker run failed: exit status 125

Building for linux from docker with macOS shhould be possible since docker on macOS runs inside linux VM. Not sure why the error for windows-msi happens.

hover doctor output:

hover: Hover version (devel) running on darwin
hover: Sharing packaging tools
hover: darwin-bundle is supported
hover: darwin-dmg is supported
hover: darwin-pkg is supported
hover: Packaging linux-appimage is not supported on darwin
hover: To still package linux-appimage on darwin you need to run hover with the `--docker` flag.
hover: Packaging linux-deb is not supported on darwin
hover: To still package linux-deb on darwin you need to run hover with the `--docker` flag.
hover: Packaging linux-pkg is not supported on darwin
hover: To still package linux-pkg on darwin you need to run hover with the `--docker` flag.
hover: Packaging linux-rpm is not supported on darwin
hover: To still package linux-rpm on darwin you need to run hover with the `--docker` flag.
hover: Packaging linux-snap is not supported on darwin
hover: To still package linux-snap on darwin you need to run hover with the `--docker` flag.
hover: Packaging windows-msi is not supported on darwin
hover: To still package windows-msi on darwin you need to run hover with the `--docker` flag.
hover: 
hover: Sharing flutter version
Flutter 1.22.0 • channel unknown • unknown source
Framework • revision d408d302e2 (3 months ago) • 2020-09-29 11:49:17 -0700
Engine • revision 5babba6c4d
Tools • Dart 2.10.0
hover: Flutter engine commit: https://github.com/flutter/engine/commit/5babba6c4d25fa237bbf755ab85c9a0c50b3c6ec
hover: ⚠ The go-flutter project tries to stay compatible with the beta channel of Flutter.
hover: ⚠     It's advised to use the beta channel: `flutter channel beta`
hover: Finding out the C compiler version
Apple clang version 12.0.0 (clang-1200.0.32.2)
Target: x86_64-apple-darwin20.1.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
hover: Sharing the content of go.mod
module tomatoro/go

go 1.13

require (
        github.com/BestBurning/platform_device_id/go v0.1.1
        github.com/deckarep/gosx-notifier v0.0.0-20180201035817-e127226297fb // indirect
        github.com/go-flutter-desktop/go-flutter v0.42.0
        github.com/go-flutter-desktop/plugins/package_info v0.0.0-20200415181852-215d9c007301
        github.com/go-flutter-desktop/plugins/path_provider v0.3.3
        github.com/go-flutter-desktop/plugins/shared_preferences v0.4.3
        github.com/go-flutter-desktop/plugins/url_launcher v0.1.2
        github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1
        github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200707082815-5321531c36a2
        github.com/martinlindhe/notify v0.0.0-20181008203735-20632c9a275a
        github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
        github.com/pkg/errors v0.9.1
        github.com/sidevesh/go-flutter-plugin-sqflite v0.0.0-20200718224941-b1ba30c6bdda
        gopkg.in/toast.v1 v1.0.0-20180812000517-0a84660828b2 // indirect
)
hover: Sharing the content of hover.yaml
application-name: Tomatoro
executable-name: ""
package-name: ""
license: UNLICENSED
target: lib/main_desktop.dart
branch: ""
cache-path: ""
opengl: ""
engine-version: ""
hover: Sharing the content of go/cmd
go/cmd/desktop_local_notifications.go   go/cmd/main.go  go/cmd/options.go       go/cmd/transparent_title_bar_darwin.go  go/cmd/transparent_title_bar_unsupported.go

opened by sidevesh 24

How can I use golang on Android or iOS?

I want to write an application on all platforms, it's a perfect solution working with go-flutter on desktop platforms. But I wonder how can I write apps efficiently on Android or iOS, I had seen go mobile or go bind, it seems I need to write code on Java/Kotlin or Swift, which is called by Dart and pass to Go API. I think there must be some ways simpler to call Go API in flutter.
enhancement plugin-system

opened by chengxuncc 20
Bug: Cross-Compile corrupts other builds
@jld3103

When I build one platform, the other folders gets updated and corrupted. Not sure whats happening but on ubuntu platfrom.

[ERROR:flutter/shell/platform/embedder/embedder.cc(629)] Not running in AOT mode but could not resolve the kernel binary. [ERROR:flutter/shell/platform/embedder/embedder.cc(53)] Returning error 'kInvalidArguments' (2) from Flutter Embedder API call to 'FlutterEngineRun'. Origin: ../../flutter/shell/platform/embedder/embedder.cc:631 go-flutter: engine.Run() returned result code 2 (invalid arguments)

Let me know if you guys can reproduce this?

Flutter version

Doctor summary (to see all details, run flutter doctor -v): [✓] Flutter (Channel master, v1.10.7-pre.70, on Linux, locale en_US.UTF-8)

[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2) [✓] Chrome - develop for the web [✓] Linux toolchain - develop for Linux desktop [✓] Android Studio (version 3.5) [✓] Android Studio (version 3.4) [✓] VS Code (version 1.36.0) [✓] Connected device (3 available)
wontfix bug hover
opened by jascodes 20

Unable to build anything (no .packages file)

Hover doctor

$ flutter doctor
Flutter 3.6.0-0.1.pre • channel beta • https://github.com/flutter/flutter.git
Framework • revision 75927305ff (3 tygodnie temu) • 2022-11-17 05:52:50 +0530
Engine • revision b754eabc98
Tools • Dart 2.19.0 (build 2.19.0-374.1.beta) • DevTools 2.19.0
[...]

Error output

Using hover build [...] --XXX to build my application, I get the following error:

hover: Generating kernel snapshot
result 97ec1709-f58d-434b-b3b3-f41ff40bad12
Error: Error when reading '.packages': No such file or directory
Error: Error when reading '.packages': No such file or directory
[...]

How to reproduce?

$ flutter create testapp
$ cd testapp
$ flutter run --device-id linux # confirm that the app runs
$ hover init
$ hover build linux # press y when asked

Build will fail.

opened by MrCyjaneK 1

fix(deps): update module golang.org/x/text to v0.6.0
This PR contains the following updates:

| Package | Type | Update | Change | |---|---|---|---| | golang.org/x/text | require | minor | v0.3.7 -> v0.6.0 |

Release Notes

golang/text

v0.6.0

Compare Source

v0.5.0

Compare Source

v0.4.0

Compare Source

v0.3.8

Compare Source

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

[ ] If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.
opened by renovate[bot] 0
fix(deps): update github.com/go-gl/glfw/v3.3/glfw digest to 93cebf7
This PR contains the following updates:

| Package | Type | Update | Change | |---|---|---|---| | github.com/go-gl/glfw/v3.3/glfw | require | digest | 55e207c -> 93cebf7 |

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

[ ] If you want to rebase/retry this PR, check this box

This PR has been generated by Mend Renovate. View repository job log here.
opened by renovate[bot] 0
Auto-Updating app like discord or telegram desktops

Is your feature request related to a problem?

I think it's feature...

A clear and concise description of what the problem is. After I distribute the app to clients, of course, I would want to add some new features or fix some bugs. At that time, I have to send newly released versions of the app to clients in dmg or in exe file types. But it's really frustrating for me and my clients.

Describe the feature you'd like

So I want to add auto-updating whenever the app starts like discord or telegram desktop apps. How can I implement it? Does your app support such a feature? if not, could you please implement it? so that i can learn it and copy it to my own desktop apps ). I have been searching for a solution to this problem for months... That would be great if you can help me and people who are facing the same problems.
enhancement

opened by Lazizbek97 0
arm linux supper

Is your feature request related to a problem?

A clear and concise description of what the problem is. I have an issue when [...]

Describe the feature you'd like

A clear and concise description of what you want to happen.

arm linux supper
enhancement

opened by aadog 0