lspcontainers.nvim

Neovim plugin for lspcontainers - developed weekly live at The Alt-F4 Stream on Twitch.

IMPORTANT: everything below is a work-in-progress and subject to change at any time

Overview

Provide a simple method for running language servers in Docker containers using neovim/nvim-lspconfig. This plugin expects the same language server names from neovim/nvim-lspconfig. See neovim/nvim-lspconfig/doc/server_configurations.md for a complete list of servers.

Installation

Install latest Docker Engine for your operating system
Install lspconfig and lspcontainers via package manager

via packer manager

use 'neovim/nvim-lspconfig'
use 'lspcontainers/lspcontainers.nvim'

via plug manager

Plug 'neovim/nvim-lspconfig'
Plug 'lspcontainers/lspcontainers.nvim'

Setup the language of your choice from Supported LSPs

Advanced Configuration

Additional Languages

You can add configurations to more languages by providing an image and the command to start the container by adding following options to lspcontainers commands:

NOTE: LspContainers makes no attempt to modify LspConfig. It is up to the end user to correctly configure LspConfig.

lspconfig.html.setup {
  on_attach = on_attach,
  capabilities = capabilities,
  cmd = lspcontainers.command('html', {
	image = "lspcontainers/html-language-server:1.4.0",
	cmd = function (runtime, volume, image)
      return {
        runtime,
        "container",
        "run",
        "--interactive",
        "--rm",
        "--volume",
        volume,
        image
      }
    end,
  }),
  root_dir = lspconfig.util.root_pattern(".git", vim.fn.getcwd()),
}

The cmd option of the lspcontainers config also allows modification of the command that is used to start the container for possibly mounting additional volumes or similar things.

Volume Syncing

In some circumstances a language server may need the root_dir path synced with the Docker container. To sync up the volume mount with the lspconfig's root_dir, use on_new_config:

local server = "sumneko_lua"
require'lspconfig'[server].setup{
  on_new_config = function(new_config, new_root_dir)
    new_config.cmd = require'lspcontainers'.command(server, { root_dir = new_root_dir })
  end
}

Volume Mount

You can either mount a path on host or a docker volume

Mount Persistent volume

You can created a volume (docker_volume) and mount it at path (workdir).

docker create volume persistent_volume_projects

require'lspconfig'.omnisharp.setup {
  capabilities = capabilities,
  before_init = before_init_process_id_nil,
  cmd = require'lspcontainers'.command(
      'omnisharp',
      {
          workdir = /projects
          docker_volume = 'persistent_volume_projects',
      }
  ),
  on_new_config = on_new_config,
  on_attach = on_attach,
  root_dir = util.root_pattern("*.sln", vim.fn.getcwd()),
}

Mount Volume from Host

You can mount a volume from your host by just assigning workdir to match the host path.

require'lspconfig'.omnisharp.setup {
  capabilities = capabilities,
  before_init = before_init_process_id_nil,
  cmd = require'lspcontainers'.command(
      'omnisharp',
      {
          workdir = /home/[UserName]/projects
      }
  ),
  on_new_config = on_new_config,
  on_attach = on_attach,
  root_dir = util.root_pattern("*.sln", vim.fn.getcwd()),
}

Podman Support

If you are using podman instead of docker it is sufficient to just specify "podman" as container_runtime:

lspconfig.gopls.setup {
  on_attach = on_attach,
  capabilities = capabilities,
  cmd = lspcontainers.command('gopls', {
    container_runtime = "podman",
  }),
  root_dir = lspconfig.util.root_pattern(".git", vim.fn.getcwd()),
}

Network support

By default, LSPs that don't require network access run with network=none. This means the container has not network access. If you have a special case where an LSP needs network access, you can specify this explicitly:

cmd = lspcontainers.command('mylsp', {
  -- ...
  network = "bridge",
}),

If you find that an LSP that commonly requires network access doesn't have this by default, please open a PR updating its default (see init.lua).

Process Id

The LSP spec allows a client to sent its process id to a language server, so that the server can exit immediately when it detects that the client is no longer running.

This feature fails to work properly no a containerised language server because the host and the container do not share the container namespace by default.

A container can share a process namespace with the host by passing passing the --pid=host flag to docker/podman, although it should be noted that this somewhat reduces isolation.

It is also possible to simply disabling the process id detection. This can be done with the following before_init function:

require'lspconfig'.bashls.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('bashls'),
}

This is required for several LSPs, and the will exit immediately if this is not specified.

Supported LSPs

Below is a list of supported language servers for configuration with nvim-lspconfig. Follow a link to find documentation for that config.

bashls
clangd
dockerls
gopls
graphql
html
intelephense
jsonls
omnisharp
powershell_es
prismals
pylsp
pyright
rust_analyzer
solargraph
sumneko_lua
svelte
tailwindcss
terraformls
tsserver
vuels
yamlls

bashls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#bashls

require'lspconfig'.bashls.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('bashls'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

clangd

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#clangd

require'lspconfig'.clangd.setup {
  cmd = require'lspcontainers'.command('clangd'),
  ...
}

dockerls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#dockerls

require'lspconfig'.dockerls.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('dockerls'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

gopls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#gopls

require'lspconfig'.gopls.setup {
  cmd = require'lspcontainers'.command('gopls'),
  ...
}

graphql

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#graphql

require'lspconfig'.graphql.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('graphql'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

html

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#html

require'lspconfig'.html.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('html'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

intelephense

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#intelephense

require'lspconfig'.intelephense.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('intelephense'),
  root_dir = util.root_pattern("composer.json", ".git", vim.fn.getcwd()),
  ...
}

jsonls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#jsonls

require'lspconfig'.jsonls.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('jsonls'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

omnisharp

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#omnisharp

require'lspconfig'.omnisharp.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('omnisharp'),
  root_dir = util.root_pattern("*.sln", "*.csproj", vim.fn.getcwd()),
  ...
}

powershell_es

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#powershell_es

require'lspconfig'.powershell_es.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  on_new_config = function(new_config, new_root_dir)
    new_config.cmd = require'lspcontainers'.command(server, {root_dir = new_root_dir})
  end,
  cmd = require'lspcontainers'.command(server),
  filetypes = {"ps1", "psm1", "psd1"},
  ...
}

prismals

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#prismals

require'lspconfig'.prismals.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('prismals'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

pylsp

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#pylsp

require'lspconfig'.pylsp.setup {
  cmd = require'lspcontainers'.command('pylsp'),
  ...
}

pyright

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#pyright

require'lspconfig'.pyright.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('pyright'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

rust_analyzer

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#rust_analyzer

require'lspconfig'.rust_analyzer.setup {
  cmd = require'lspcontainers'.command('rust_analyzer'),
  ...
}

solargraph

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#solargraph

require'lspconfig'.solargraph.setup {
  cmd = require'lspcontainers'.command('solargraph'),
  ...
}

sumneko_lua

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#sumneko_lua

require'lspconfig'.sumneko_lua.setup {
  cmd = require'lspcontainers'.command('sumneko_lua'),
  ...
}

svelte

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#svelte

require'lspconfig'.svelte.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('svelte'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

tailwindcss

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#tailwindcss

require'lspconfig'.tailwindcss.setup {
  before_init = function(params)
  	params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('tailwindcss'),
  filetypes = { "django-html", "htmldjango", "gohtml", "html", "markdown", "php", "css", "postcss", "sass", "scss", "stylus", "javascript", "javascriptreact", "rescript", "typescript", "typescriptreact", "vue", "svelte" },
  root_dir = util.root_pattern("tailwind.config.js", "tailwind.config.ts", "postcss.config.js", "postcss.config.ts", "package.json", "node_modules", ".git", vim.fn.getcwd()),
  ...
}

terraformls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#terraformls

require'lspconfig'.terraformls.setup {
  cmd = require'lspcontainers'.command('terraformls'),
  filetypes = { "hcl", "tf", "terraform", "tfvars" },
  ...
}

tsserver

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#tsserver

require'lspconfig'.tsserver.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('tsserver'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

yamlls

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#yamlls

require'lspconfig'.yamlls.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('yamlls'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

vuels

https://github.com/neovim/nvim-lspconfig/blob/master/doc/server_configurations.md#vuels

require'lspconfig'.vuels.setup {
  before_init = function(params)
    params.processId = vim.NIL
  end,
  cmd = require'lspcontainers'.command('vuels'),
  root_dir = util.root_pattern(".git", vim.fn.getcwd()),
  ...
}

To contribute to LSPs, please see the lspcontainers/dockerfiles repository.

lspcontainers.nvim
lspcontainers.nvim copied to clipboard

Metadata

lspcontainers.nvim

Overview

Installation

Advanced Configuration

Additional Languages

Volume Syncing

Volume Mount

Mount Persistent volume

Mount Volume from Host

Podman Support

Network support

Process Id

Supported LSPs

bashls

clangd

dockerls

gopls

graphql

html

intelephense

jsonls

omnisharp

powershell_es

prismals

pylsp

pyright

rust_analyzer

solargraph

sumneko_lua

svelte

tailwindcss

terraformls

tsserver

yamlls

vuels

← Metadata

Owner

Metadata

lspcontainers.nvim lspcontainers.nvim copied to clipboard

Metadata

lspcontainers.nvim

Overview

Installation

Advanced Configuration

Additional Languages

Volume Syncing

Volume Mount

Mount Persistent volume

Mount Volume from Host

Podman Support

Network support

Process Id

Supported LSPs

bashls

clangd

dockerls

gopls

graphql

html

intelephense

jsonls

omnisharp

powershell_es

prismals

pylsp

pyright

rust_analyzer

solargraph

sumneko_lua

svelte

tailwindcss

terraformls

tsserver

yamlls

vuels

← Metadata

Owner

Metadata

lspcontainers.nvim
lspcontainers.nvim copied to clipboard