2 files changed, 344 insertions, 0 deletions

diff --git a/vim/lazy/plugin/telescope.lua b/vim/lazy/plugin/telescope.lua
new file mode 100644
index 0000000..f8947a2
--- /dev/null
+++ b/vim/lazy/plugin/telescope.lua
@@ -0,0 +1,102 @@
+-- See `:help telescope` and `:help telescope.setup()`
+
+require('telescope').setup {
+  defaults = {
+    mappings = {
+      i = {
+        ["<c-j>"] = "move_selection_next",
+        ["<c-k>"] = "move_selection_previous",
+        ["<C-w>"] = require("telescope.actions.layout").toggle_preview,
+      },
+    },
+    layout_config = {
+      vertical = { height = 0.8 },
+      -- other layout configuration here
+      preview_cutoff = 0,
+    },
+  },
+  pickers = {
+    buffers = {
+      show_all_buffers = true,
+      sort_lastused = true,
+      theme = "dropdown",
+      previewer = false,
+      mappings = {
+        i = {
+          ["<c-d>"] = "delete_buffer",
+        },
+        n = {
+          ["<c-d>"] = "delete_buffer",
+        }
+      }
+    },
+
+  },
+  extensions = {
+    aerial = {
+      -- Display symbols as <root>.<parent>.<symbol>
+      show_nesting = {
+        ["_"] = false, -- This key will be the default
+        json = true,   -- You can set the option for specific filetypes
+        yaml = true,
+      },
+    },
+  },
+}
+
+-- Enable telescope fzf native, if installed
+pcall(require('telescope').load_extension, 'fzf')
+
+-- See `:help telescope.builtin`
+vim.keymap.set('n', '<leader>f', require('telescope.builtin').oldfiles, { desc = '[F] Find recently opened files' })
+vim.keymap.set('n', '<leader>b', require('telescope.builtin').buffers, { desc = '[B] Find existing buffers' })
+vim.keymap.set('n', '<leader>st', require('telescope.builtin').builtin, { desc = '[S]earch [T]elescope for builtin' })
+vim.keymap.set('n', '<leader>gf', require('telescope.builtin').git_files, { desc = 'Search [G]it [F]iles' })
+vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { desc = '[S]earch [F]iles' })
+vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
+vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
+vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
+vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
+vim.keymap.set('n', '<leader>sk', require('telescope.builtin').keymaps, { desc = '[S]earch [K]eymaps' })
+vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
+
+-- For grep in current buffer
+vim.keymap.set('n', '<leader>/', function()
+  -- You can pass additional configuration to telescope to change theme, layout, etc.
+  require('telescope.builtin').current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
+    --winblend = 10,
+    previewer = false,
+  })
+end, { desc = '[/] Fuzzily search in current buffer' })
+
+-- For neovim config files
+vim.keymap.set('n', '<leader>sn', function()
+  require('telescope.builtin').find_files { 
+    cwd = vim.fn.stdpath 'config',
+    follow = true
+  }
+end, { desc = '[S]earch [N]eovim files' })
+
+-- Get snippets from ~/helper/snippets
+vim.keymap.set('n', '<leader>ss', function()
+  local current_filetype = vim.bo.filetype
+  local cwd = '/home/pham/helper/snippets/' .. current_filetype
+  require('telescope.builtin').find_files {
+    prompt_title = 'Select a snippet for ' .. current_filetype,
+    cwd = cwd,
+    attach_mappings = function(prompt_bufnr, map)
+      local insert_selected_snippet = function()
+        local file = require('telescope.actions.state').get_selected_entry()[1]
+        local snippet_content = vim.fn.readfile(cwd .. "/" .. file)
+        require('telescope.actions').close(prompt_bufnr)
+        vim.api.nvim_command('normal! h')
+        vim.api.nvim_put(snippet_content, '', false, true)
+      end
+
+      map('i', '<CR>', insert_selected_snippet)
+      map('n', '<CR>', insert_selected_snippet)
+
+      return true
+    end,
+  }
+end, { desc = '[S]earch [S]nippets' })
diff --git a/vim/lazy/plugin/treesitter.lua b/vim/lazy/plugin/treesitter.lua
new file mode 100644
index 0000000..dc0dafc
--- /dev/null
+++ b/vim/lazy/plugin/treesitter.lua
@@ -0,0 +1,242 @@
+-- See `:help nvim-treesitter`
+require('nvim-treesitter.configs').setup {
+  -- Add languages to be installed here that you want installed for treesitter
+  ensure_installed = { 'bash', 'c', 'html', 'css', 'lua', 'python', 'rust', 'tsx', 'typescript', 'vimdoc', 'vim' },
+
+  -- Autoinstall languages that are not installed. Defaults to false (but you can change for yourself!)
+  auto_install = false,
+
+  -- highlight = { enable = true },
+  incremental_selection = {
+    enable = true,
+    keymaps = {
+      init_selection = '<c-space>',
+      node_incremental = '<c-space>',
+      scope_incremental = '<c-s>',
+      node_decremental = '<M-space>',
+    },
+  },
+  textobjects = {
+    select = {
+      enable = true,
+      lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+      keymaps = {
+        -- You can use the capture groups defined in textobjects.scm
+        ['aa'] = '@parameter.outer',
+        ['ia'] = '@parameter.inner',
+        ['if'] = '@function.inner',
+        ['af'] = '@function.outer',
+        ['ac'] = '@class.outer',
+        ['ic'] = '@class.inner',
+      },
+    },
+    move = {
+      enable = true,
+      set_jumps = true, -- whether to set jumps in the jumplist
+      goto_next_start = {
+        [']m'] = '@function.outer',
+        [']]'] = '@class.outer',
+      },
+      goto_next_end = {
+        [']M'] = '@function.outer',
+        [']['] = '@class.outer',
+      },
+      goto_previous_start = {
+        ['[m'] = '@function.outer',
+        ['[['] = '@class.outer',
+      },
+      goto_previous_end = {
+        ['[M'] = '@function.outer',
+        ['[]'] = '@class.outer',
+      },
+    },
+    swap = {
+      enable = true,
+      swap_next = {
+        ['<leader>a'] = '@parameter.inner',
+      },
+      swap_previous = {
+        ['<leader>A'] = '@parameter.inner',
+      },
+    },
+  },
+}
+
+-- Diagnostic keymaps
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev, { desc = 'Go to previous diagnostic message' })
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next, { desc = 'Go to next diagnostic message' })
+vim.keymap.set('n', '<leader>E', vim.diagnostic.open_float, { desc = 'Open floating diagnostic message' })
+vim.keymap.set('n', '<leader>Q', vim.diagnostic.setloclist, { desc = 'Open diagnostics list' })
+
+
+-- [[ Configure Aerial ]]
+require("aerial").setup({
+  -- optionally use on_attach to set keymaps when aerial has attached to a buffer
+  on_attach = function(bufnr)
+    -- Jump forwards/backwards with '{' and '}'
+    vim.keymap.set("n", "{", "<cmd>AerialPrev<CR>", { buffer = bufnr })
+    vim.keymap.set("n", "}", "<cmd>AerialNext<CR>", { buffer = bufnr })
+  end,
+})
+vim.keymap.set("n", "<leader><leader>a", "<cmd>Telescope aerial<CR>")
+vim.keymap.set("n", "<leader><leader>A", "<cmd>AerialToggle!left<CR>")
+-- [[ Configure Aerial ]]
+require("aerial").setup({
+  -- optionally use on_attach to set keymaps when aerial has attached to a buffer
+  on_attach = function(bufnr)
+    -- Jump forwards/backwards with '{' and '}'
+    vim.keymap.set("n", "{", "<cmd>AerialPrev<CR>", { buffer = bufnr })
+    vim.keymap.set("n", "}", "<cmd>AerialNext<CR>", { buffer = bufnr })
+  end,
+})
+vim.keymap.set("n", "<leader><leader>a", "<cmd>Telescope aerial<CR>")
+vim.keymap.set("n", "<leader><leader>A", "<cmd>AerialToggle!left<CR>")
+
+
+-- [[ Configure LSP ]]
+--  This function gets run when an LSP connects to a particular buffer.
+local on_attach = function(_, bufnr)
+  -- NOTE: Remember that lua is a real programming language, and as such it is possible
+  -- to define small helper and utility functions so you don't have to repeat yourself
+  -- many times.
+  --
+  -- In this case, we create a function that lets us more easily define mappings specific
+  -- for LSP related items. It sets the mode, buffer and description for us each time.
+  local nmap = function(keys, func, desc)
+    if desc then
+      desc = 'LSP: ' .. desc
+    end
+
+    vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
+  end
+
+  nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
+  nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
+
+  nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
+  nmap('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
+  nmap('gI', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
+  nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
+  nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
+  nmap('<leader><leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
+
+  -- See `:help K` for why this keymap
+  nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
+  -- nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
+
+  -- Lesser used LSP functionality
+  nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
+  nmap('<leader><leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
+  nmap('<leader><leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
+  nmap('<leader><leader>wl', function()
+    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+  end, '[W]orkspace [L]ist Folders')
+
+  -- Create a command `:Format` local to the LSP buffer
+  vim.api.nvim_buf_create_user_command(bufnr, 'Format', function(_)
+    vim.lsp.buf.format()
+  end, { desc = 'Format current buffer with LSP' })
+  nmap('<leader>F', ':Format<CR>', 'Format code')
+end
+
+-- Enable the following language servers
+--  Feel free to add/remove any LSPs that you want here. They will automatically be installed.
+--
+--  Add any additional override configuration in the following tables. They will be passed to
+--  the `settings` field of the server config. You must look up that documentation yourself.
+--
+--  If you want to override the default filetypes that your language server will attach to you can
+--  define the property 'filetypes' to the map in question.
+local servers = {
+  -- clangd = {},
+  -- gopls = {},
+  -- pyright = {},
+  -- rust_analyzer = {},
+  -- tsserver = {},
+  -- html = { filetypes = { 'html', 'twig', 'hbs'} },
+  tsserver = {},
+  beancount = {
+    filetypes = { "beancount", "bean" },
+  },
+
+  lua_ls = {
+    Lua = {
+      workspace = { checkThirdParty = false },
+      telemetry = { enable = false },
+      diagnostics = {
+        -- Get the language server to recognize the `vim` global
+        globals = { 'vim' },
+      },
+    },
+  },
+}
+
+-- nvim-cmp supports additional completion capabilities, so broadcast that to servers
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
+
+-- Ensure the servers above are installed
+local mason_lspconfig = require 'mason-lspconfig'
+
+mason_lspconfig.setup {
+  ensure_installed = vim.tbl_keys(servers),
+}
+
+mason_lspconfig.setup_handlers {
+  function(server_name)
+    require('lspconfig')[server_name].setup {
+      capabilities = capabilities,
+      on_attach = on_attach,
+      settings = servers[server_name],
+      filetypes = (servers[server_name] or {}).filetypes,
+    }
+  end
+}
+
+-- [[ Configure nvim-cmp ]]
+-- See `:help cmp`
+local cmp = require 'cmp'
+local luasnip = require 'luasnip'
+require('luasnip.loaders.from_vscode').lazy_load()
+luasnip.config.setup {}
+
+cmp.setup {
+  snippet = {
+    expand = function(args)
+      luasnip.lsp_expand(args.body)
+    end,
+  },
+  mapping = cmp.mapping.preset.insert {
+    ['<C-n>'] = cmp.mapping.select_next_item(),
+    ['<C-p>'] = cmp.mapping.select_prev_item(),
+    ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+    ['<C-u>'] = cmp.mapping.scroll_docs(4),
+    ['<C-Space>'] = cmp.mapping.complete {},
+    ['<CR>'] = cmp.mapping.confirm {
+      behavior = cmp.ConfirmBehavior.Replace,
+      select = false,
+    },
+    ['<Tab>'] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_next_item()
+      elseif luasnip.expand_or_locally_jumpable() then
+        luasnip.expand_or_jump()
+      else
+        fallback()
+      end
+    end, { 'i', 's' }),
+    ['<S-Tab>'] = cmp.mapping(function(fallback)
+      if cmp.visible() then
+        cmp.select_prev_item()
+      elseif luasnip.locally_jumpable(-1) then
+        luasnip.jump(-1)
+      else
+        fallback()
+      end
+    end, { 'i', 's' }),
+  },
+  sources = {
+    { name = 'nvim_lsp' },
+    { name = 'luasnip' },
+  },
+}