Updates based on Chris's lunarvim

1 files changed, 187 insertions, 0 deletions

diff --git a/.config/nvim/lua/core/treesitter.lua b/.config/nvim/lua/core/treesitter.lua
new file mode 100644
index 0000000..2b7a2d5
--- /dev/null
+++ b/.config/nvim/lua/core/treesitter.lua
@@ -0,0 +1,187 @@
+local M = {}
+M.config = function()
+  O.treesitter = {
+    ensure_installed = {}, -- one of "all", "maintained" (parsers with maintainers), or a list of languages
+    ignore_install = {},
+    matchup = {
+      enable = false, -- mandatory, false will disable the whole extension
+      -- disable = { "c", "ruby" },  -- optional, list of language that will be disabled
+    },
+    highlight = {
+      enable = true, -- false will disable the whole extension
+      additional_vim_regex_highlighting = true,
+      disable = { "latex" },
+    },
+    context_commentstring = {
+      enable = false,
+      config = { css = "// %s" },
+    },
+    -- indent = {enable = true, disable = {"python", "html", "javascript"}},
+    -- TODO seems to be broken
+    indent = { enable = { "javascriptreact" } },
+    autotag = { enable = false },
+    textobjects = {
+      swap = {
+        enable = false,
+        -- swap_next = textobj_swap_keymaps,
+      },
+      -- move = textobj_move_keymaps,
+      select = {
+        enable = false,
+        -- keymaps = textobj_sel_keymaps,
+      },
+    },
+    textsubjects = {
+      enable = false,
+      keymaps = { ["."] = "textsubjects-smart", [";"] = "textsubjects-big" },
+    },
+    playground = {
+      enable = false,
+      disable = {},
+      updatetime = 25, -- Debounced time for highlighting nodes in the playground from source code
+      persist_queries = false, -- Whether the query persists across vim sessions
+      keybindings = {
+        toggle_query_editor = "o",
+        toggle_hl_groups = "i",
+        toggle_injected_languages = "t",
+        toggle_anonymous_nodes = "a",
+        toggle_language_display = "I",
+        focus_language = "f",
+        unfocus_language = "F",
+        update = "R",
+        goto_node = "<cr>",
+        show_help = "?",
+      },
+    },
+    rainbow = {
+      enable = false,
+      extended_mode = true, -- Highlight also non-parentheses delimiters, boolean or table: lang -> boolean
+      max_file_lines = 1000, -- Do not enable for files with more than 1000 lines, int
+    },
+  }
+
+  -- -- TODO refactor treesitter
+  -- -- @usage pass a table with your desired languages
+  -- treesitter = {
+  --   ensure_installed = "all",
+  --   ignore_install = { "haskell" },
+  --   highlight = { enabled = true },
+  --   -- The below are for treesitter-textobjects plugin
+  --   textobj_prefixes = {
+  --     goto_next = "]", -- Go to next
+  --     goto_previous = "[", -- Go to previous
+  --     inner = "i", -- Select inside
+  --     outer = "a", -- Selct around
+  --     swap = "<leader>a", -- Swap with next
+  --   },
+  --   textobj_suffixes = {
+  --     -- Start and End respectively for the goto keys
+  --     -- for other keys it only uses the first
+  --     ["function"] = { "f", "F" },
+  --     ["class"] = { "m", "M" },
+  --     ["parameter"] = { "a", "A" },
+  --     ["block"] = { "k", "K" },
+  --     ["conditional"] = { "i", "I" },
+  --     ["call"] = { "c", "C" },
+  --     ["loop"] = { "l", "L" },
+  --     ["statement"] = { "s", "S" },
+  --     ["comment"] = { "/", "?" },
+  --   },
+  --   -- The below is for treesitter hint textobjects plugin
+  --   hint_labels = { "h", "j", "f", "d", "n", "v", "s", "l", "a" },
+  -- },
+end
+
+M.setup = function()
+  -- TODO: refacor this whole file and treesitter in general
+  -- if not package.loaded['nvim-treesitter'] then return end
+  --
+  -- Custom parsers
+  -- local parser_config = require("nvim-treesitter.parsers").get_parser_configs()
+  -- parser_config.make = {
+  --     install_info = {
+  --         url = "https://github.com/alemuller/tree-sitter-make", -- local path or git repo
+  --         files = {"src/parser.c"},
+  --         requires_generate_from_grammar = true
+  --     }
+  -- }
+  -- parser_config.just = {
+  --     install_info = {
+  --         url = "~/dev/tree-sitter-just", -- local path or git repo
+  --         files = {"src/parser.c"}
+  --     }
+  --     -- filetype = "just", -- if filetype does not agrees with parser name
+  --     -- used_by = {"bar", "baz"} -- additional filetypes that use this parser
+  -- }
+  -- Custom text objects
+  -- local textobj_prefixes = O.treesitter.textobj_prefixes
+  -- local textobj_suffixes = O.treesitter.textobj_suffixes
+  -- local textobj_sel_keymaps = {}
+  -- local textobj_swap_keymaps = {}
+  -- local textobj_move_keymaps = {
+  --   enable = O.plugin.ts_textobjects,
+  --   set_jumps = true, -- whether to set jumps in the jumplist
+  --   goto_next_start = {},
+  --   goto_next_end = {},
+  --   goto_previous_start = {},
+  --   goto_previous_end = {},
+  -- }
+  -- for obj, suffix in pairs(textobj_suffixes) do
+  --   if textobj_prefixes["goto_next"] ~= nil then
+  --     textobj_move_keymaps["goto_next_start"][textobj_prefixes["goto_next"] .. suffix[1]] = "@" .. obj .. ".outer"
+  --     textobj_move_keymaps["goto_next_end"][textobj_prefixes["goto_next"] .. suffix[2]] = "@" .. obj .. ".outer"
+  --   end
+  --   if textobj_prefixes["goto_previous"] ~= nil then
+  --     textobj_move_keymaps["goto_previous_start"][textobj_prefixes["goto_previous"] .. suffix[2]] = "@" .. obj .. ".outer"
+  --     textobj_move_keymaps["goto_previous_end"][textobj_prefixes["goto_previous"] .. suffix[1]] = "@" .. obj .. ".outer"
+  --   end
+  --
+  --   if textobj_prefixes["inner"] ~= nil then
+  --     textobj_sel_keymaps[textobj_prefixes["inner"] .. suffix[1]] = "@" .. obj .. ".inner"
+  --   end
+  --   if textobj_prefixes["outer"] ~= nil then
+  --     textobj_sel_keymaps[textobj_prefixes["outer"] .. suffix[1]] = "@" .. obj .. ".outer"
+  --   end
+  --
+  --   if textobj_prefixes["swap"] ~= nil then
+  --     textobj_swap_keymaps[textobj_prefixes["swap"] .. suffix[1]] = "@" .. obj .. ".outer"
+  --   end
+  -- end
+  -- vim.g.ts_hint_textobject_keys = O.treesitter.hint_labels -- Requires https://github.com/mfussenegger/nvim-ts-hint-textobject/pull/2
+  --
+  -- -- Add which key menu entries
+  -- local status, wk = pcall(require, "which-key")
+  -- if status then
+  --   local normal = {
+  --     mode = "n", -- Normal mode
+  --   }
+  --   local operators = {
+  --     mode = "o", -- Operator mode
+  --   }
+  --   wk.register(textobj_sel_keymaps, operators)
+  --   wk.register({
+  --     ["m"] = "Hint Objects",
+  --     ["."] = "Textsubject",
+  --     [";"] = "Textsubject-big",
+  --   }, operators)
+  --   wk.register(textobj_swap_keymaps, normal)
+  --   wk.register({
+  --     [textobj_prefixes["swap"]] = "Swap",
+  --     -- [textobj_prefixes["goto_next"]] = "Jump [",
+  --     -- [textobj_prefixes["goto_previous"]] = "Jump ]"
+  --   }, normal)
+  --   wk.register(textobj_move_keymaps["goto_next_start"], normal)
+  --   wk.register(textobj_move_keymaps["goto_next_end"], normal)
+  --   wk.register(textobj_move_keymaps["goto_previous_start"], normal)
+  --   wk.register(textobj_move_keymaps["goto_previous_end"], normal)
+  -- end
+
+  local status_ok, treesitter_configs = pcall(require, "nvim-treesitter.configs")
+  if not status_ok then
+    return
+  end
+
+  treesitter_configs.setup(O.treesitter)
+end
+
+return M