feat(nvim): create custom harpoon commands

nvim/.config/nvim/lua/plugins/harpoon.lua

@@ -0,0 +1,153 @@
+-- plugins/h-- plugins/harpoon.lua
+return {
+	"ThePrimeagen/harpoon",
+	branch = "harpoon2",
+	dependencies = { "nvim-lua/plenary.nvim" },
+	config = function()
+		local harpoon = require("harpoon")
+
+		-- Setup Harpoon pour sessions temporaires (pas de persistence)
+		harpoon:setup({
+			settings = {
+				save_on_toggle = false, -- Pas de sauvegarde automatique
+				sync_on_ui_close = false, -- Pas de sync à la fermeture
+				save_on_change = true, -- Sauvegarde les changements dans la session
+				excluded_filetypes = { "harpoon", "alpha", "dashboard", "gitcommit", "fugitive" },
+			},
+		})
+
+		-- === Fonction helper pour arrêter VimTeX ===
+		local function stop_all_vimtex()
+			-- Récupérer tous les buffers LaTeX ouverts
+			local latex_buffers = {}
+			for _, buf in ipairs(vim.api.nvim_list_bufs()) do
+				if vim.api.nvim_buf_is_loaded(buf) then
+					local filetype = vim.api.nvim_buf_get_option(buf, "filetype")
+					if filetype == "tex" or filetype == "latex" then
+						table.insert(latex_buffers, buf)
+					end
+				end
+			end
+
+			-- Arrêter VimTeX pour chaque buffer LaTeX
+			for _, buf in ipairs(latex_buffers) do
+				-- Switcher temporairement vers ce buffer pour exécuter VimtexStop
+				local current_buf = vim.api.nvim_get_current_buf()
+				vim.api.nvim_set_current_buf(buf)
+
+				if vim.fn.exists(":VimtexStop") == 2 then
+					pcall(vim.cmd, "VimtexStop") -- pcall pour éviter les erreurs
+				end
+
+				-- Revenir au buffer original
+				if vim.api.nvim_buf_is_valid(current_buf) then
+					vim.api.nvim_set_current_buf(current_buf)
+				end
+			end
+
+			-- Alternative plus robuste: tuer directement les processus latexmk
+			local handle = io.popen("pgrep -f latexmk")
+			if handle then
+				local result = handle:read("*a")
+				handle:close()
+				if result and result ~= "" then
+					os.execute("pkill -f latexmk")
+					print("Killed background latexmk processes")
+				end
+			end
+		end
+
+		-- Keymaps AZERTY-friendly groupés sous <leader>h
+		local keymap = vim.keymap.set
+
+		-- === Gestion de session ===
+		keymap("n", "<leader>ha", function()
+			harpoon:list():append()
+			print("Added: " .. vim.fn.expand("%:t"))
+		end, { desc = "Harpoon: Add file to session" })
+
+		keymap("n", "<leader>hm", function()
+			harpoon.ui:toggle_quick_menu(harpoon:list())
+		end, { desc = "Harpoon: Toggle menu" })
+
+		keymap("n", "<leader>hc", function()
+			-- Confirmation simple
+			local choice = vim.fn.confirm("Clear session and stop VimTeX?", "&Yes\n&No", 2)
+
+			-- Si No, on fait rien
+			if choice ~= 1 then
+				return
+			end
+
+			-- Arrêter toutes les compilations VimTeX
+			stop_all_vimtex()
+
+			-- Clear Harpoon
+			harpoon:list():clear()
+
+			-- Fermer tous les buffers
+			vim.cmd("silent! %bdelete")
+
+			print("Session cleared, VimTeX stopped, buffers closed!")
+		end, { desc = "Harpoon: Clear session & stop VimTeX" })
+
+		-- === Navigation directe (rangée de base AZERTY) ===
+		local nav_keys = {
+			{ key = "q", pos = 1 },
+			{ key = "s", pos = 2 },
+			{ key = "d", pos = 3 },
+			{ key = "f", pos = 4 },
+			{ key = "g", pos = 5 },
+			{ key = "h", pos = 6 },
+		}
+
+		for _, mapping in ipairs(nav_keys) do
+			keymap("n", "<leader>h" .. mapping.key, function()
+				harpoon:list():select(mapping.pos)
+			end, { desc = "Harpoon: Go to file " .. mapping.pos })
+		end
+
+		-- === Navigation cyclique ===
+		keymap("n", "<leader>hn", function()
+			harpoon:list():next()
+		end, { desc = "Harpoon: Next file" })
+
+		keymap("n", "<leader>hp", function()
+			harpoon:list():prev()
+		end, { desc = "Harpoon: Previous file" })
+
+		-- === Commandes utiles ===
+		vim.api.nvim_create_user_command("HarpoonClear", function()
+			harpoon:list():clear()
+			print("Harpoon session cleared!")
+		end, { desc = "Clear current Harpoon session" })
+
+		vim.api.nvim_create_user_command("HarpoonList", function()
+			local list = harpoon:list()
+			if #list.items == 0 then
+				print("No files in Harpoon session")
+				return
+			end
+
+			print("Current Harpoon session:")
+			for i, item in ipairs(list.items) do
+				print(string.format("  %d. %s", i, item.value))
+			end
+		end, { desc = "List files in current Harpoon session" })
+	end,
+
+	-- Chargement paresseux: seulement quand on utilise les keymaps
+	keys = {
+		{ "<leader>ha", desc = "Harpoon: Add file" },
+		{ "<leader>hm", desc = "Harpoon: Menu" },
+		{ "<leader>hc", desc = "Harpoon: Clear & stop VimTeX" },
+		{ "<leader>hq", desc = "Harpoon: File 1" },
+		{ "<leader>hs", desc = "Harpoon: File 2" },
+		{ "<leader>hd", desc = "Harpoon: File 3" },
+		{ "<leader>hf", desc = "Harpoon: File 4" },
+		{ "<leader>hg", desc = "Harpoon: File 5" },
+		{ "<leader>hh", desc = "Harpoon: File 6" },
+		{ "<leader>hn", desc = "Harpoon: Next" },
+		{ "<leader>hp", desc = "Harpoon: Previous" },
+	},
+}

nvim/.config/nvim/snippets/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "custom-latex-snippets",
+  "contributes": {
+    "snippets": [
+      {
+        "language": "tex",
+        "path": "./snippets/latex.json"
+      },
+      {
+        "language": "latex",
+        "path": "./snippets/latex.json"
+      }
+    ]
+  }
+}

nvim/.config/nvim/snippets/snippets/latex.json

@@ -0,0 +1,29 @@
+{
+  "Begin/End environment": {
+    "prefix": "beg",
+    "body": [
+      "\\begin{${1:environment}}",
+      "\t$0",
+      "\\end{$1}"
+    ],
+    "description": "Begin/End environment"
+  },
+  "Multicols": {
+    "prefix": "multicols",
+    "body": [
+      "\\begin{multicols}{${1:2}}",
+      "\t$0",
+      "\\end{multicols}"
+    ],
+    "description": "Multicols environment"
+  },
+  "Minipage": {
+    "prefix": "minipage",
+    "body": [
+      "\\begin{minipage}{${1:0.5}\\textwidth}",
+      "\t$0",
+      "\\end{minipage}"
+    ],
+    "description": "Minipage environment"
+  }
+}

nvim/.config/nvim/snippets/tex.lua

@@ -0,0 +1,21 @@
+local ls = require("luasnip")
+local s = ls.snippet
+local t = ls.text_node
+local i = ls.insert_node
+local f = ls.function_node
+
+return {
+	-- Auto-expand: tape "beg" + TAB
+	s({ trig = "beg", dscr = "Begin/End environment" }, {
+		t("\\begin{"),
+		i(1, "environment"),
+		t("}"),
+		t({ "", "\t" }),
+		i(0),
+		t({ "", "\\end{" }),
+		f(function(args)
+			return args[1][1]
+		end, { 1 }),
+		t("}"),
+	}),
+}