When I press a in container list panel,there is no system reaction and can't attach container. But I run docker attach commnad from prompt, it runs normaly.

Environment Local OS : Windows 10 Remote OS : Amazon Linux AMI 2018.03 Docker Version : 18.06.1-ce Remote access tool : Teraterm 4.11 and RLogin 2.4

@d-kuro I run go install and got errors. Do you understand the cause?

go: downloading github.com/docker/docker v0.7.3-0.20180827131323-0c5f8d2b9b23
go: verifying github.com/docker/[email protected]: checksum mismatch
        downloaded: h1:mJtkfC9RUrUWHMk0cFDNhVoc9U3k2FRAzEZ+5pqSIHo=
        go.sum:     h1:Zl/9mUfPbYbnv895OXx9WfxPjwqSZHohuZzVcjJ5QPQ=
```

Hi I'm really impressed your project and I want to use it. But it doesn't correctly work in Ubuntu18.04.

Summary

• Doesn't launch in tmux
• Startup in normal shell, but UI is collapsed
• Using docker, everything work

Doesn't launch in tmux

If i'm using tmux, docui doesn't launch with no error. I checked $HOME/docui.log, there is no log. This is preview.

Startup in normal shell, but UI is collapsed

If i use normal shell (not tmux), docui command launch application. However, UI is something wrong. Please look at this gif

I'm so sorry the character is too small. Some vertical black lines are displayed and they hide important characters like 'I' of 'ID' in header.

Using docker, everything work

If i use dockerized docui, everything work fine. UI is correct, and if i used tmux, it's fine.

My Environment

• OS: Ubuntu 18.04.3 LTS
• docker: Docker version 19.03.1, build 74b1e89
• docui: bd2021d6e1b6da00ca7b842679648d577bac0c53

Installation mostly worked. But when compiling the go 11 parts, there is an error. Should this work or is it an unsupported platform?

# github.com/skanehira/docui/docker
docker/container.go:86: cannot use "github.com/docker/go-connections/nat".PortMap literal (type "github.com/docker/go-connections/nat".PortMap) as type "github.com/docker/docker/vendor/github.com/docker/go-connections/nat".PortMap in assignment

Does docui support all Linux distributions that can use docker?

On wiki, the installation method for Linux supported only CentOS. So I added for Linux distributions that can use docker, other than CentOS.

If it have support, please consider this pull-request : )

fix #91

Summary

This PR is to support Homebrew tap.

I researched about using Homebrew again, I knew below:

• It is necessary to set release version to use Homebrew.
• Using Homebrew tap is easier to follow the latest version than using offitial Homebrew repo.

Sorry for not able to using Homebrew with the latest commit of master branch.. 😢

How to use it

In order to be ready to use this, let me request to @skanehira to do below.

1. Create the empty GitHub repo named skanehira/homebrew-docui and add empty Formula folder. (My test example: https://github.com/gotchane/homebrew-docui)
2. Set the Environment variable GITHUB_TOKEN to docui circleci project to use goreleaser.

That's all. When only pushing git tag like 1.0.x at releasing, goreleaser is kicked from circleci, build and set binary releases to GitHub releases and update homebrew tap file.

Any comments and questions are welcome 😃

As some users have load of images that they use as default. It would be nice to be able to pull certain images automatically if they are not already installed on system.

When using docker at first run it feels cumbersome to load one by one and sometimes some might forget what images to use.

Thanks for creating docui. This project is awesome! I would like to ask a question.

When I use docui on tmux + iTerm2 on Mac OSX, but the error below happened.

panic: invalid dimensions

goroutine 1 [running]:
github.com/skanehira/docui/panel.(*Gui).init(0xc4205fe240)
        /Users/gotchane/go/src/github.com/skanehira/docui/panel/gui.go:198 +0xece
github.com/skanehira/docui/panel.New(0x2, 0xc4205b3f78)
        /Users/gotchane/go/src/github.com/skanehira/docui/panel/gui.go:94 +0x150
main.main()
        /Users/gotchane/go/src/github.com/skanehira/docui/main.go:13 +0x2eanic: invalid dimensions

However, according to issue #66, it works fine when I increase window size.

If possible, I would like to fix this issue, could I? (However I'm newbie of golang...)

If there are already some outlines of fixing this issue, I'll follow them.

Any comments are welcome.

Hey guys, Thank you for making a so nice & cool tool.

BTW, I thought that CI was necessary for this repo, I wrote the CircleCI (for 2.1 version) configuration file. Note: If you don't use CircleCI with this repo's policy, please close this PR.

🦍Need discuss🦍

Which Lint tool do we need to use?

• Currently is most simply, golint ./... only.
• Should we use gometalinter?
• Or, not lint check at CircleCI?
  • Ex: use golangci?

I don't have deep experience on CircleCI & Golang. If you have a good way, please tell me.

Thank's for reading.

My local docker currently has no containers running; exploring docui on a fresh download ( 08d7aa1ad7 ) I pressed Ctrl-L and got a nil dereference panic.

panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x82e10f]

goroutine 84 [running]:
github.com/skanehira/docui/panel.(*ContainerList).ShowContainerLogs.func1(0xc000356380, 0xc0003904e0)
	/home/pdp/go/src/github.com/skanehira/docui/panel/containerPanel.go:716 +0x8f
created by github.com/skanehira/docui/panel.(*ContainerList).ShowContainerLogs
	/home/pdp/go/src/github.com/skanehira/docui/panel/containerPanel.go:708 +0x1e7

Compiled with go1.13beta1. But really, "no containers, ask to view logs of container, get a panic".

Thank you for creating useful tools. A problem occurred when installing.

I did:

$ go get -d github.com/skanehira/docui
$ cd $GOPATH/src/github.com/skanehira/docui
$ GO111MODULE=on go install
$ docui
panic: invalid dimensions

goroutine 1 [running]:
github.com/skanehira/docui/panel.(*Gui).init(0xc000072300)
	/Users/mimikun/go/src/github.com/skanehira/docui/panel/gui.go:192 +0xf57
github.com/skanehira/docui/panel.New(0x2, 0x1446a20)
	/Users/mimikun/go/src/github.com/skanehira/docui/panel/gui.go:94 +0x138
main.main()
	/Users/mimikun/go/src/github.com/skanehira/docui/main.go:13 +0x2e

my envrionments:

• macOS 10.14.2
• Docker CE v18.09.1
• Go v1.11.4 darwin/amd64

Thanks.

Tried to get docui running on raspberry pi 64bit To build it directly via docker you may use following:

# build docui
FROM golang:1.16.0 AS build-docui
ENV GOOS linux
ENV GOARCH=arm
ENV GOARM=7
ENV CGO_ENABLED 0
COPY . ./src/github.com/skanehira/docui
WORKDIR /go/src/github.com/skanehira/docui
RUN go build

# copy artifact from the build stage
FROM busybox:1.33
ENV TERM "xterm-256color"
COPY --from=build-docui /go/src/github.com/skanehira/docui/docui /usr/local/bin/docui

ENTRYPOINT ["docui"]```

Maybe someone could do a multiarch Dockerfile 

Would be nice to have this easily available for ubuntu. E.g. as a PPA, or in the long-term in the repositories.

I know not everyone uses ubuntu, but it is the most popular desktop distro, so making this app easily available for ubuntu would be awesome.

Most containers expose some http port. We can open it in browser. For simplicity we can just open first container's published port. We'll determine the ip:port on container creation and store to meta "Web Port". To open browser on any platform was added a new dependency github.com/pkg/browser which is very small.

The similar functionality already exists in DockerStation

docui crashes very often when trying to press 'd' to delete volumes or containers My suspicion is, it's mostly when the volume has been already deleted but is not yet gone from the UI (pressing d twice). Also a crash when pressing 'd' in an empty list of containers.

$ docui
panic: runtime error: invalid memory address or nil pointer dereference [recovered]
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x147c933]

goroutine 1 [running]:
github.com/rivo/tview.(*Application).Run.func1(0xc000360280)
	/go/pkg/mod/github.com/rivo/[email protected]/application.go:149 +0x82
panic(0x1512480, 0x19f8e10)
	/usr/local/go/src/runtime/panic.go:522 +0x1b5
github.com/skanehira/docui/gui.(*Gui).removeContainer.func1()
	/go/src/github.com/skanehira/docui/gui/keybindings.go:337 +0x33
github.com/skanehira/docui/gui.(*Gui).confirm.func1(0x0, 0x159f80f, 0x4)
	/go/src/github.com/skanehira/docui/gui/gui.go:295 +0xbf
github.com/rivo/tview.(*Modal).AddButtons.func1.1()
	/go/pkg/mod/github.com/rivo/[email protected]/modal.go:86 +0x53
github.com/rivo/tview.(*Button).InputHandler.func1(0xc00000cae0, 0xc0003f4050)
	/go/pkg/mod/github.com/rivo/[email protected]/button.go:129 +0x69
github.com/rivo/tview.(*Box).WrapInputHandler.func1(0xc00000cae0, 0xc0003f4050)
	/go/pkg/mod/github.com/rivo/[email protected]/box.go:152 +0x5d
github.com/rivo/tview.(*Application).Run(0xc000360280, 0x0, 0x0)
	/go/pkg/mod/github.com/rivo/[email protected]/application.go:234 +0x396
github.com/skanehira/docui/gui.(*Gui).Start(0xc0003660a0, 0xc0003660a0, 0xc00036a240)
	/go/src/github.com/skanehira/docui/gui/gui.go:211 +0x4e
main.run(0xc000098120)
	/go/src/github.com/skanehira/docui/main.go:35 +0x33b
main.main()
	/go/src/github.com/skanehira/docui/main.go:45 +0x74

and

$ docui
panic: runtime error: index out of range [recovered]
	panic: runtime error: index out of range

goroutine 1 [running]:
github.com/rivo/tview.(*Application).Run.func1(0xc000358300)
	/go/pkg/mod/github.com/rivo/[email protected]/application.go:149 +0x82
panic(0x1512480, 0x19f8e50)
	/usr/local/go/src/runtime/panic.go:522 +0x1b5
github.com/skanehira/docui/gui.(*Gui).selectedVolume(0xc000237ac0, 0x0)
	/go/src/github.com/skanehira/docui/gui/gui.go:259 +0x9f
github.com/skanehira/docui/gui.(*Gui).removeVolume(0xc000237ac0)
	/go/src/github.com/skanehira/docui/gui/keybindings.go:349 +0x2f
github.com/skanehira/docui/gui.(*volumes).setKeybinding.func1(0xc000236020, 0xc0003dc001)
	/go/src/github.com/skanehira/docui/gui/volumes.go:55 +0x87
github.com/rivo/tview.(*Box).WrapInputHandler.func1(0xc000236020, 0xc0003dc010)
	/go/pkg/mod/github.com/rivo/[email protected]/box.go:149 +0x75
github.com/rivo/tview.(*Application).Run(0xc000358300, 0x0, 0x0)
	/go/pkg/mod/github.com/rivo/[email protected]/application.go:234 +0x396
github.com/skanehira/docui/gui.(*Gui).Start(0xc000237ac0, 0xc000237ac0, 0xc000243200)
	/go/src/github.com/skanehira/docui/gui/gui.go:211 +0x4e
main.run(0xc00009e0c0)
	/go/src/github.com/skanehira/docui/main.go:35 +0x33b
main.main()
	/go/src/github.com/skanehira/docui/main.go:45 +0x74

Docui changes my terminals background color to black, this looks very awful when run in tmux.

Is there a way to change that? it like to not touch the background color.