Cannot get plugins when pubspec.yaml contains git url

[ohsory1324]

Hi, I have my own flutter plugin in gitlab and this is a part of my pubspec.yaml.

dependencies:
  flutter:
    sdk: flutter

  # The following adds the Cupertino Icons font to your application.
  # Use with the CupertinoIcons class for iOS style icons.
  cupertino_icons: ^0.1.3
  spotu_auth:
    git:
      url: git@gitlab.com:spotu/flutter/plugin/spotu_auth.git

When I run hover plugins get command to get plugins, I get an error attached below.
I think yaml parser has a problem to parse git url.

Hover doctor

$ hover doctor
hover: Hover version v0.41.5 running on darwin
hover: Sharing flutter version
Flutter 1.17.0 • channel beta • https://github.com/flutter/flutter.git
Framework • revision e6b34c2b5c (10 days ago) • 2020-05-02 11:39:18 -0700
Engine • revision 540786dd51
Tools • Dart 2.8.1
hover: Flutter engine commit: https://github.com/flutter/engine/commit/540786dd51f112885a89792d678296b95e6622e5
hover: Finding out the C compiler version
Apple clang version 11.0.3 (clang-1103.0.32.59)
Target: x86_64-apple-darwin19.4.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
hover: Sharing the content of go.mod
module spotuprofessional/go

go 1.14

require (
	github.com/go-flutter-desktop/go-flutter v0.40.1
	github.com/go-flutter-desktop/plugins/path_provider v0.4.0
	github.com/go-flutter-desktop/plugins/shared_preferences v0.4.3
	github.com/go-flutter-desktop/plugins/video_player v0.0.3
	github.com/pkg/errors v0.9.1
)
hover: Sharing the content of hover.yaml
application-name: ""
executable-name: ""
package-name: ""
license: ""
target: lib/main_desktop.dart
branch: ""
cache-path: ""
opengl: ""
engine-version: ""
hover: Sharing the content of go/cmd
go/cmd/import-path_provider-plugin.go	go/cmd/import-shared_preferences-plugin.go	go/cmd/import-video_player-plugin.go	go/cmd/main.go	go/cmd/options.go

Error output

Using hover plugins get to get plugins, I get the following
error:

hover: failed to parse URL from string %sgit@gitlab.com:spotu/flutter/plugin/spotu_auth.git: parse "git@gitlab.com:spotu/flutter/plugin/spotu_auth.git": first path segment in URL cannot contain colon

[pchampio]

hover doesn't support url plugin.
As a workaround, please clone the repo localy, and import it using:

  spotu_auth:
    path: ../path_to_plugin

[ohsory1324]

@pchampio Ok. Is there any plan to support url plugin? Thank you.

[pchampio]

This isn't our priority ATM.
Maybe in the future.
Leaving this issue open.

[ohsory1324]

@pchampio Ok. Thanks.