ember language server extension

ember-language-server extension for coc.nvim

Install

Via Plug

Plug 'nullvoxpopuli/coc-ember', {'do': 'yarn install --frozen-lockfile'}

Or via the automatically kept up-to-date config var:

let g:coc_global_extensions = [
  \ 'coc-ember'
\ ]

Starting from Scratch

0. For the fanciest experience, install the neovim nightly release

1. Install vim-plug

2. Setup your (neo|oni)vim's config:

   call plug#begin('~/.local/share/nvim/plugged')
   
     " Highlighting and language support
     Plug 'leafgarland/typescript-vim'
     Plug 'joukevandermaas/vim-ember-hbs'
   
     " CoC / Intellisense
     Plug 'neoclide/coc.nvim', {'do': 'yarn install --frozen-lockfile'}
   
   call plug#end()
   
   
   let g:coc_global_extensions = [
     \ 'coc-actions',
     \ 'coc-tsserver',
     \ 'coc-css',
     \ 'coc-json',
     \ 'coc-html',
     \ 'coc-vimlsp',
     \ 'coc-highlight',
     \ 'coc-ember'
   \ ]

3. Restart your editor, run :PlugInstall

4. Navigate to an ember project and open (neo|oni)vim.

Done :)

To test this out with neovim:

1. clone this repo
2. go to an ember project and run nvim . -u path/to/repo/docs/minimal-config.vim

There are two working neovim single-file configs in this repo

• minimal
• recommended

Additionally, @NullVoxPopuli's vim config can be found here

Features

from @lifeart's PR

• mu, pods, classic layouts support for app models definitions lookup, including js and ts files.
• mu, pods, classic layouts support for app transforms definitions lookup, including js and ts files.
• addon components and helpers definitions lookup
• AngleBracket components autocomplete (including addon-located components) for mu, pods, classic layouts.
• go-to routes, component properties, actions for mu, pods, classic
• go-to service declaration definition for classic components
• go-to ember/addon import support
• store.peekRecord, findRecord... model names autocomplete for classic
• belongsTo, hasMany model names autocomplete for classic
• transitionTo,.. routes autocomplete for classic
• named: service(name) services autocomplete
• template linting fix
• in-repo addons lookup (for classic and mu apps)

Other Features:

• Component and helper autocompletion for inline and sub expressions
• Definition providers for (enable features like "Go To Definition" or "Peek Definition"):
  • Components (in Templates)
  • Helpers (in Templates)
  • Models
  • Transforms
• Route autocompletion in link-to
• Diagnostics for ember-template-lint (if it is included in a project)

Screenshots

Contributing

NOTE: development will not work on Windows machines, as all the scripts are in Bash and expect *nix compatibility

• fork repo
• make modifications
• Open PR <3

Testing

• be in coc-ember root directory
• ./scripts/prepublish.sh
• yarn link
• test in your own ember project via
  • :CocList extensions
  • cd to the extensions path (the folder containing a package.json, on linux: ~/.config/coc/extensions/)
  • yarn link coc-ember
  • restart (neo)vim

Debugging

NOTE: ./scripts/prepublish.sh needs be run initially. Afterwards, the following may be used to rebuild each sub-tool, depending on what you're changing.

• yarn build:js - coc-ember
• yarn build:addons - the UELS addons bundled with coc-ember

Generally

• be in ember project
• open (neo)vim

Viewing Logs

• Optionally launch with NVIM_COC_LOG_LEVEL=debug nvim .
  • This is very verbose, but is the only way to have stack traces printed
• :CocOpenLog to view log.
  • :e to refresh the log

Debugging Chrome Dev Tools

:let g:coc_node_args = ['--nolazy', '--inspect-brk=6045']`
:CocRestart

Then visit chrome://inspect/#devices

More info: https://github.com/neoclide/coc.nvim/wiki/Debug-coc.nvim#get-result-from-console

To use local coc-ember in your nvim

These steps are handy for reporting issues

• in <coc-ember>
  • yarn
  • ./scripts/prepublish.sh
  • yarn link
• in <your ember project>
  • either
    • use your own configuration
      • cd ~/.config/coc/extensions && yarn link coc-ember
      • open nvim, don't update dependencies
    • or use a minimal config
      • nvim -u <coc-ember>/docs/minimal-config.vim
      • :PlugInstall
      • cd ~/.config/coc/extensions && yarn link coc-ember
      • then back in your project: nvim -u <coc-ember>/docs/minimal-config.vim