Make GitHub module repositories setting optional

[pcrockett]

What should it do?

I have access to a lot of repositories, and I want to use my dashboard to display all relevant GitHub information. I want a list of open pull requests, issues, etc. for any of my dozens of repositories.

I got this working with the customQueries setting. I use filter to control what I see in my dashboard rather than specifying a huge list of repos. So that means I really don't need the repositories setting at all.

I tried excluding the repositories setting from my config, however that causes wtfutil to crash:

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=0x50 pc=0xcd7056]

goroutine 1 [running]:
github.com/rivo/tview.(*Application).Run.func1()
        /Users/chris/go/pkg/mod/github.com/rivo/tview@v0.0.0-20200108161608-1316ea7a4b35/application.go:149 +0x4d
panic({0x18b08e0, 0x302e4c0})
        /opt/homebrew/opt/go/libexec/src/runtime/panic.go:1038 +0x215
github.com/wtfutil/wtf/modules/github.(*Repo).myReviewRequests(0xc00011b8c0, {0xc0006a1da0, 0x9})
        /Users/chris/Projects/wtf/modules/github/github_repo.go:176 +0x36
github.com/wtfutil/wtf/modules/github.(*Widget).content(0xc000020900)
        /Users/chris/Projects/wtf/modules/github/display.go:26 +0x17d
github.com/wtfutil/wtf/view.(*TextWidget).Redraw.func1()
        /Users/chris/Projects/wtf/view/text_widget.go:49 +0x2a
github.com/rivo/tview.(*Application).QueueUpdateDraw.func1()
        /Users/chris/go/pkg/mod/github.com/rivo/tview@v0.0.0-20200108161608-1316ea7a4b35/application.go:493 +0x26
github.com/rivo/tview.(*Application).Run(0xc00079f500)
        /Users/chris/go/pkg/mod/github.com/rivo/tview@v0.0.0-20200108161608-1316ea7a4b35/application.go:253 +0x5e8
github.com/wtfutil/wtf/app.(*WtfApp).Run(0xc00084ff08)
        /Users/chris/Projects/wtf/app/wtf_app.go:80 +0x2e
main.main()
        /Users/chris/Projects/wtf/main.go:64 +0x42a

As a workaround, I added a single repository that I don't care about to my repositories list, and everything works correctly... except that repository name shows up in my dashboard title. Which is not terribly ideal.

Is there a reason we need to specify a list of repos? Can we make it optional?

[pcrockett]

Here's the relevant portion of my config that shows what I'm doing:

    github:
      # apiKey: "Use WTF_GITHUB_TOKEN env variable instead"
      title: "GitHub"
      showStats: false
      showMyPullRequests: false
      showOpenReviewRequests: false
      customQueries:
        myPRs:
          title: "My PRs"
          filter: "is:open is:pr author:pcrockett archived:false user:my-org"
        assignedPRs:
          title: "Assigned PRs"
          filter: "is:open is:pr archived:false user:my-org assignee:pcrockett"
        reviewRequests:
          title: "Review Requests"
          filter: "is:open is:pr archived:false user:my-org review-requested:pcrockett"
      enabled: true
      enableStatus: true
      repositories:
        - "pcrockett/some-private-repo-i-dont-care-about"
      position:
        top: 3
        left: 2
        height: 1
        width: 1
      refreshInterval: 5m
      username: "pcrockett"

[senorprogrammer]

Yep, should be possible to create it so that ‘repositories’ is optional.

[Seanstoppable]

Definately an interesting idea.
There is some refactoring work we'd have to do, because the github client is actually initialized within a repo object.
I'm going to start by decomposing that first, which should make only custom queries a bit easier.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[Seanstoppable]

I wonder if the best thing would be to just write a new module for a number of these modules which take ad-hoc queries
They were originally written in a less flexible way, and it is probably faster to write a new module for advanced users than trying to force backwards compatibility.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.