nvim: Update schema-companion and kubernetes matcher

nvim/dot-config/nvim/lua/matchers/kubernetes.lua

@@ -0,0 +1,57 @@
+---@class schema_companion.Source
+local M = {}
+
+M.name = "Kubernetes"
+
+M.config = {}
+
+---@param config {}
+---@return schema_companion.Source
+function M.setup(config)
+	setmetatable(M, {})
+	M.config = vim.tbl_deep_extend("force", {}, M.config, config)
+
+	return M
+end
+
+function M:match(_, bufnr)
+	local resources = {}
+
+	local current = {}
+	for _, line in pairs(vim.api.nvim_buf_get_lines(bufnr, 0, -1, false)) do
+		local _, _, group, version = line:find([[^apiVersion:%s*["']?([^%s"'/]*)/?([^%s"']*)]])
+		local _, _, kind = line:find([[^kind:%s*["']?([^%s"'/]*)]])
+
+		if group and group ~= "" then
+			current.group = group
+		end
+		if version and version ~= "" then
+			current.version = version
+		end
+		if kind and kind ~= "" then
+			current.kind = kind
+		end
+
+		if current.group and current.kind then
+			table.insert(resources, current)
+			current = {}
+		end
+	end
+
+	local schemas = {}
+	for _, resource in pairs(resources) do
+		local api = resource.version and ("%s/%s"):format(resource.group, resource.version) or resource.group
+		local schema = {
+			name = ("%s@%s"):format(resource.kind, api),
+			source = M.name,
+			uri = require("kubernetes").yamlls_schema(),
+		}
+		if schema then
+			table.insert(schemas, schema)
+		end
+	end
+
+	return schemas
+end
+
+return M