mirror of
https://github.com/neovim/neovim.git
synced 2025-11-03 17:24:29 +00:00
62 lines
1.6 KiB
Lua
62 lines
1.6 KiB
Lua
local M = {}
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local s_err ---@type string?
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local s_host ---@type string?
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function M.require(host)
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local prog = M.detect()
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local args = { prog }
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local ruby_plugins = vim.fn['remote#host#PluginsForHost'](host.name) ---@type any
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---@param plugin any
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for _, plugin in ipairs(ruby_plugins) do
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table.insert(args, plugin.path)
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end
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return vim.fn['provider#Poll'](args, host.orig_name, '$NVIM_RUBY_LOG_FILE')
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end
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function M.call(method, args)
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if s_err then
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return
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end
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if not s_host then
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local ok, result = pcall(vim.fn['remote#host#Require'], 'legacy-ruby-provider') ---@type any, any
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if not ok then
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s_err = result
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vim.api.nvim_echo({ { result, 'WarningMsg' } }, true, {})
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return
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end
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s_host = result
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end
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return vim.fn.rpcrequest(s_host, 'ruby_' .. method, unpack(args))
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end
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function M.detect()
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local prog ---@type string
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if vim.g.ruby_host_prog then
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prog = vim.fn.expand(vim.g.ruby_host_prog, true)
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elseif vim.fn.has('win32') == 1 then
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prog = vim.fn.exepath('neovim-ruby-host.bat')
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else
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local p = vim.fn.exepath('neovim-ruby-host')
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if p == '' then
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prog = ''
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else
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-- neovim-ruby-host could be an rbenv shim for another Ruby version.
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vim.fn.system(p)
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prog = vim.v.shell_error ~= 0 and '' or p
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end
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end
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local err = prog == '' and 'missing ruby or ruby-host' or ''
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return prog, err
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end
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function M.start(plugin_path)
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vim.fn['remote#host#RegisterClone']('legacy-ruby-provider', 'ruby')
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vim.fn['remote#host#RegisterPlugin']('legacy-ruby-provider', plugin_path, {})
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end
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return M
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