1 files changed, 102 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' })