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return {
"nvim-treesitter/nvim-treesitter",
dependencies = {
"nvim-treesitter/nvim-treesitter-textobjects",
},
build = ":TSUpdate",
event = { "BufReadPre", "BufNewFile" },
opts = {
-- List of parsers to install automatically
ensure_installed = { "lua", "vim", "vimdoc", "python", "json", "toml", "yaml", "bash", "javascript" },
auto_install = true,
highlight = {
enable = true,
-- Setting this to true will run `:h syntax` and tree-sitter at the same time.
-- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
-- Using this option may slow down your editor, and you may see some duplicate highlights.
-- Instead of true it can also be a list of languages
additional_vim_regex_highlighting = false,
},
indent = {
-- Syntax-aware indentation with the = operator
enable = true,
},
incremental_selection = {
enable = true,
keymaps = {
init_selection = "<leader>vn",
node_incremental = "n",
node_decremental = "<S-n>",
scope_incremental = false,
},
},
textobjects = {
move = {
enable = true,
-- Add jumps to the jumplist for navigating with Ctrl+I/O
set_jumps = true,
goto_next_start = {
["]m"] = { query = "@call.outer", desc = "Next method/function call start" },
["]f"] = { query = "@function.outer", desc = "Next function def start" },
["]c"] = { query = "@class.outer", desc = "Next class start" },
["]i"] = { query = "@conditional.outer", desc = "Next conditional start" },
["]l"] = { query = "@loop.outer", desc = "Next loop start" },
-- You can pass a query group to use query from `queries/<lang>/<query_group>.scm file in your runtime path.
-- Below example nvim-treesitter's `locals.scm` and `folds.scm`. They also provide highlights.scm and indent.scm.
["]s"] = { query = "@scope", query_group = "locals", desc = "Next scope" },
["]z"] = { query = "@fold", query_group = "folds", desc = "Next fold" },
},
goto_next_end = {
["]M"] = { query = "@call.outer", desc = "Next method/function call end" },
["]F"] = { query = "@function.outer", desc = "Next function def end" },
["]C"] = { query = "@class.outer", desc = "Next class end" },
["]I"] = { query = "@conditional.outer", desc = "Next conditional end" },
["]L"] = { query = "@loop.outer", desc = "Next loop end" },
},
goto_previous_start = {
["[m"] = { query = "@call.outer", desc = "Previous method/function call start" },
["[f"] = { query = "@function.outer", desc = "Previous function def start" },
["[c"] = { query = "@class.outer", desc = "Previous class start" },
["[i"] = { query = "@conditional.outer", desc = "Previous conditional start" },
["[l"] = { query = "@loop.outer", desc = "Previous loop start" },
},
goto_previous_end = {
["[M"] = { query = "@call.outer", desc = "Previous method/function call end" },
["[F"] = { query = "@function.outer", desc = "Previous function def end" },
["[C"] = { query = "@class.outer", desc = "Previous class end" },
["[I"] = { query = "@conditional.outer", desc = "Previous conditional end" },
["[L"] = { query = "@loop.outer", desc = "Previous loop end" },
},
},
select = {
enable = true,
-- automatically jump forward to a text object if the
-- cursor isn't on one when triggering the plugin
lookahead = true,
keymaps = {
-- Use = as an "assignment" text object
["a="] = { query = "@assignment.outer", desc = "Select outer part of an assignment" },
["i="] = { query = "@assignment.inner", desc = "Select inner part of an assignment" },
["l="] = { query = "@assignment.lhs", desc = "Select left hand side of an assignment" },
["r="] = { query = "@assignment.rhs", desc = "Select right hand side of an assignment" },
-- Use "a" for "argument"
["aa"] = { query = "@parameter.outer", desc = "Select outer part of an argument / parameter" },
["ia"] = { query = "@parameter.inner", desc = "Select inner part of an argument / parameter" },
-- Use "i" for "conditional" (saving c for class)
["ai"] = { query = "@conditional.outer", desc = "Select outer part of a conditional" },
["ii"] = { query = "@conditional.inner", desc = "Select inner part of a conditional" },
-- Use "l" for "loop"
["al"] = { query = "@loop.outer", desc = "Select outer part of a loop" },
["ij"] = { query = "@loop.inner", desc = "Select inner part of a loop" },
-- Use "f" for "function definition" (body of a function)
["af"] = { query = "@function.outer", desc = "Select outer part of a function definition" },
["if"] = { query = "@function.inner", desc = "Select inner part of a function definition" },
-- Use "m" for "method call" (invocation of a function)
["am"] = { query = "@call.outer", desc = "Select outer part of a method/function call" },
["im"] = { query = "@call.inner", desc = "Select inner part of a method/function call" },
-- Use "c" for "class"
["ac"] = { query = "@class.outer", desc = "Select outer part of a class" },
["ic"] = { query = "@class.inner", desc = "Select inner part of a class" },
},
},
swap = {
enable = true,
swap_next = {
["<leader>na"] = "@parameter.inner", -- Swap parameter with next
["<leader>nf"] = "@function.outer", -- Swap function with next
},
swap_previous = {
["<leader>pa"] = "@parameter.inner", -- Swap parameter with previous
["<leader>pf"] = "@function.outer", -- Swap function with previous
},
},
},
},
config = function(_, opts)
require("nvim-treesitter.configs").setup(opts)
vim.opt.foldmethod = "expr"
vim.opt.foldexpr = "nvim_treesitter#foldexpr()"
end,
}
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