Elixir umbrellas - any ideas if its possible to get it working?

[dkuku]

I had a setup like that and it was perfect,

  "lib/**/controllers/*_controller.ex": {
    "type": "controller",
    "alternate": "test/{dirname}/controllers/{basename}_controller_test.exs",
    "template": [
      "defmodule {dirname|camelcase|capitalize}.{basename|camelcase|capitalize}Controller do",
      "  use {dirname|camelcase|capitalize}, :controller",
      "end"
    ]
  }

but stopped working in umbrella app which adds another two nested directories
apps/app_name/lib/**/controllers/
difference is

.
├── config
├── lib
│   ├── myapp
│   │      └── accounts
│   └── myapp_web
│       ├── controllers
│       ├── templates
│       └── views
└── test
    ├── myapp
    │   └── accounts
    ├── myapp_web
    │   ├── channels
    │   ├── controllers
    │   ├── features
    │   └── views
    └── support

and default umbrella is nested 2 levels deeper

└── apps
    ├── myapp
    │   ├── lib
    │   │    └── myapp
    │   └── test
    │         └── myapp
    │              └── accounts
    └── myapp_web
        ├── lib
        │   └── myapp_web
        │       ├── controllers
        │       ├── templates
        │       └── views
        └── test
            ├── myapp_web
            │   ├── controllers
            │   └── views
            └── support

2 options come to my mind - have a way to split the dirname and drop the first two elements from the list or have a possibility to run a regex on the dirname

[frm]

Not an ideal solution, but I worked around it by detecting if I'm in an umbrella root on startup and calculating the projections for each app.

In my case:

function! AddUmbrellaProjections()
  let l:apps = split(globpath('apps', '*'), '\n')

  if filereadable("mix.exs") && isdirectory("apps")
    let l:projections = {}

    for l:app in l:apps
      let l:projections[l:app . '/lib/*.ex'] = {
            \ "skeleton": "mod",
            \ "alternate": l:app . "/test/{}_test.exs"
            \ }
    endfor

    call projectionist#append(getcwd(), l:projections)
  endif
endfunction

autocmd User ProjectionistDetect
\ call AddUmbrellaProjections()

[tpope]

The right way to do this is to start with g:projectionist_file and check parent directories looking for a match. I have several plugins that do this you can use as inspiration: salve.vim, rake.vim, bundler.vim, rails.vim, rbenv.vim, scriptease.vim, fugitive.vim. Search for projectionist_file. Unfortunately, all of these have extra complexity of some sort or another; none is suitable for direct copy and paste.

[Mahammadnajaf]

"apps//lib//controllers/*_controller.ex": {
"type": "controller",
"alternate": "test/{dirname}/controllers/{basename}_controller_test.exs",
"template": [
"defmodule {dirname|split('/'):sublist(2)|join('/')|camelcase|capitalize}.{basename|camelcase|capitalize}Controller do",
" use {dirname|split('/'):sublist(2)|join('/')|camelcase|capitalize}, :controller",
"end"
]
}