mirror of
https://github.com/neovim/neovim
synced 2025-07-16 09:11:51 +00:00
0f4f7d32ce
The namespacing for healthchecks for neovim modules is inconsistent and confusing. The completion for `:checkhealth` with `--clean` gives ``` nvim provider.clipboard provider.node provider.perl provider.python provider.ruby vim.lsp vim.treesitter ``` There are now three top-level module names for nvim: `nvim`, `provider` and `vim` with no signs of stopping. The `nvim` name is especially confusing as it does not contain all neovim checkhealths, which makes it almost a decoy healthcheck. The confusion only worsens if you add plugins to the mix: ``` lazy mason nvim nvim-treesitter provider.clipboard provider.node provider.perl provider.python provider.ruby telescope vim.lsp vim.treesitter ``` Another problem with the current approach is that it's not easy to run nvim-only healthchecks since they don't share the same namespace. The current approach would be to run `:che nvim vim.* provider.*` and would also require the user to know these are the neovim modules. Instead, use this alternative structure: ``` vim.health vim.lsp vim.provider.clipboard vim.provider.node vim.provider.perl vim.provider.python vim.provider.ruby vim.treesitter ``` and ``` lazy mason nvim-treesitter telescope vim.health vim.lsp vim.provider.clipboard vim.provider.node vim.provider.perl vim.provider.python vim.provider.ruby vim.treesitter ``` Now, the entries are properly sorted and running nvim-only healthchecks requires running only `:che vim.*`.
70 lines
2.2 KiB
Lua
70 lines
2.2 KiB
Lua
local health = vim.health
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local iswin = vim.loop.os_uname().sysname == 'Windows_NT'
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local M = {}
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function M.check()
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health.start('Ruby provider (optional)')
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if health.provider_disabled('ruby') then
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return
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end
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if vim.fn.executable('ruby') == 0 or vim.fn.executable('gem') == 0 then
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health.warn(
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'`ruby` and `gem` must be in $PATH.',
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'Install Ruby and verify that `ruby` and `gem` commands work.'
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)
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return
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end
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health.info('Ruby: ' .. health.system({ 'ruby', '-v' }))
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local host, _ = vim.provider.ruby.detect()
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if (not host) or host:find('^%s*$') then
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health.warn('`neovim-ruby-host` not found.', {
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'Run `gem install neovim` to ensure the neovim RubyGem is installed.',
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'Run `gem environment` to ensure the gem bin directory is in $PATH.',
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'If you are using rvm/rbenv/chruby, try "rehashing".',
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'See :help g:ruby_host_prog for non-standard gem installations.',
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'You may disable this provider (and warning) by adding `let g:loaded_ruby_provider = 0` to your init.vim',
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})
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return
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end
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health.info('Host: ' .. host)
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local latest_gem_cmd = (iswin and 'cmd /c gem list -ra "^^neovim$"' or 'gem list -ra ^neovim$')
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local ok, latest_gem = health.cmd_ok(vim.split(latest_gem_cmd, ' '))
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if not ok or latest_gem:find('^%s*$') then
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health.error(
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'Failed to run: ' .. latest_gem_cmd,
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{ "Make sure you're connected to the internet.", 'Are you behind a firewall or proxy?' }
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)
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return
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end
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local gem_split = vim.split(latest_gem, [[neovim (\|, \|)$]])
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latest_gem = gem_split[1] or 'not found'
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local current_gem_cmd = { host, '--version' }
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local current_gem
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ok, current_gem = health.cmd_ok(current_gem_cmd)
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if not ok then
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health.error(
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'Failed to run: ' .. table.concat(current_gem_cmd, ' '),
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{ 'Report this issue with the output of: ', table.concat(current_gem_cmd, ' ') }
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)
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return
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end
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if vim.version.lt(current_gem, latest_gem) then
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local message = 'Gem "neovim" is out-of-date. Installed: '
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.. current_gem
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.. ', latest: '
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.. latest_gem
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health.warn(message, 'Run in shell: gem update neovim')
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else
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health.ok('Latest "neovim" gem is installed: ' .. current_gem)
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end
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end
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return M
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