not working/initialize about flutter-tools.nvim

[akinsho]

@tredeneo the issue on linux is with how snap install packages, there's some magic complexity in there with symlinks so it doesn't work the same with cli tools such as neovim using jobstart('flutter <cmd>') which is what this plugin does. The solution would be to overwrite the path the lsp. In the case of snap that would be
echo $HOME/snap/flutter/common/flutter/bin/flutter but you need the binary for the lsp server. which would be in that folder area somwhere. You would need to override the cmd for the language server.

regarding windows tbh I don't use windows and can't test windows so I can't explicitly support it, but if people are willing to add functionality for it and test that it works I'd be happy to merge them

[tredeneo]

I am reinstall devtools and works, but LSP not yet

[akinsho]

@tredeneo I'm away from my computer right now (on mobile). How have you got flutter set up. It's it in your PATH how did you install it? If you use falls dartls from nvim config on it's own does that work?

[tredeneo]

with dartls also not works

directory flutter on windows(where)

C:\flutter\bin\flutter
C:\flutter\bin\flutter.bat

directory flutter on linux(whereis)

flutter: /snap/bin/flutter.openurl
/snap/bin/flutter.dart
/snap/bin/flutter

after create issue, I have installed dart-sdk(also not works)

directory dart on linux(whereis)

dart: /usr/bin/dart
/usr/lib/dart
/usr/lib/dart/bin/dart
/snap/bin/dart

directory dart on windows(where)

C:\flutter\bin\dart
C:\flutter\bin\dart.bat
C:\tools\dart-sdk\bin\dart.exe

linux PATH

/usr/lib/dart/bin/
/home/tredeneo/.local/bin/
/home/tredeneo/.cargo/bin/
/snap/bin/
/usr/local/sbin
/usr/local/bin
/usr/local/games
/usr/sbin
/usr/bin
/usr/games
/sbin
/bin

windows PATH

C:\Program Files\PowerShell\7;C:\Python39\Scripts;C:\Python39;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32\OpenSSH;C:\flutter\bin;C:\Program Files\PowerShell\7;C:\ProgramData\chocolatey\bin;C:\Program Files\Git\cmd;C:\Users\daniel\AppData\Local\Microsoft\WindowsApps;C:\Users\daniel\AppData\Local\Programs\Microsoft VS Code\bin;C:\tools\neovim\Neovim\bin;C:\tools\dart-sdk\bin;C:\Users\daniel\AppData\Roaming\Pub\Cache\bin

obs:
others LSP works(clangd,rls,rust_analyzer)
":FlutterDevices",":FlutterRun" works

[akinsho]

@tredeneo did you manage to get it working? I'm hoping to add instructions for things like snap to the readme

[tredeneo]

I add $HOME/snap/flutter/common/flutter/bin to PATH, and remove flutter link from /snap/bin/ (or rename for "any name")
on windows, not worked I think because flutter was on root directory('C:\'), $User\Documents\flutter works

[mystchonky]

I made it work in windows by changing this part in lua/flutter-tools/executable.lua to

local M = {
  dart_bin_name = "dart.bat",
}

Virtual Texts, Diagnostics, Completions and outlines, all work!

[akinsho]

@luiq54 is the dart.bat bit necessary for all Windows users or just your setup? I haven't had other Windows users complain as far as I know, so I don't really know if I can safely change that for all Windows users or if it will break a lot of other people's setups

[mystchonky]

The bin folder in flutter sdk has these files

dart and flutter are bash scripts while other two are windows batch files. It think it is necessary to use dart.bat in windows.
(I haven't seen a single windows issue except this one so I am very skeptical)