up

lua/custom/keymaps/init.lua

@@ -0,0 +1,2 @@
+-- load which-key mappings
+require 'custom.keymaps.neotree'

lua/custom/keymaps/neotree.lua

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+local wk = require 'which-key'
+local neotree = require 'custom.plugins.neotree'
+
+wk.add({
+  { "<leader>f", group = "file" }, -- group
+  { '<leader>fe', neotree.smart_open(), desc = 'Fichiers...', mode = 'n' },
+})

lua/custom/plugins/neotree.lua

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+local M = {}
+
+function M.smart_open()
+  local bufname = vim.api.nvim_buf_get_name(0)
+  local is_real_file = vim.fn.filereadable(bufname) == 1
+  local cwd = vim.fn.getcwd()
+
+  local target_path = "~"
+
+  if is_real_file then
+    target_path = vim.fn.fnamemodify(bufname, ":p:h")
+  elseif bufname ~= "" then
+    -- buffer avec un nom mais fichier inexistant (ex: nouveau buffer)
+    target_path = "~"
+  elseif vim.bo.filetype == "starter" then
+    -- buffer mini.starter
+    target_path = "~"
+  end
+
+  -- Appel de Neotree avec le bon dossier
+  vim.cmd("Neotree toggle reveal=true position=float dir=" .. target_path)
+end
+
+return M