From 63aa8f2db543d6c576b8a4237a9dbe207ae9ca58 Mon Sep 17 00:00:00 2001
From: tiyn <tiyn@posteo.eu>
Date: Sat, 11 Apr 2026 09:50:11 +0200
Subject: [PATCH] Nvim: Moved autocmds into plugins

---
 .config/nvim/lua/autocmd.lua             | 110 -----------------------
 .config/nvim/lua/plugins/molten.lua      |  89 ++++++++++++++++++
 .config/nvim/lua/plugins/projections.lua |  26 +++++-
 3 files changed, 114 insertions(+), 111 deletions(-)

diff --git a/.config/nvim/lua/autocmd.lua b/.config/nvim/lua/autocmd.lua
index fe0d464..cbcb9ce 100644
--- a/.config/nvim/lua/autocmd.lua
+++ b/.config/nvim/lua/autocmd.lua
@@ -4,113 +4,3 @@ vim.api.nvim_create_autocmd("TextYankPost", {
     vim.highlight.on_yank({ higroup = "YankHighlight" })
   end,
 })
-
--- gnikdroy/projections.nvim
-local Session = require("projections.session")
-vim.api.nvim_create_autocmd({ "VimLeavePre" }, {
-  callback = function()
-    Session.store(vim.loop.cwd())
-  end,
-})
-
-vim.api.nvim_create_autocmd({ "VimEnter" }, {
-  callback = function()
-    if vim.fn.argc() ~= 0 then
-      return
-    end
-    local session_info = Session.info(vim.loop.cwd())
-    if session_info ~= nil then
-      Session.restore(vim.loop.cwd())
-    end
-  end,
-  desc = "Restore last session automatically",
-})
-
--- benlubas/molten-nvim
-local imb = function(e)
-  vim.schedule(function()
-    local kernels = vim.fn.MoltenAvailableKernels()
-    local try_kernel_name = function()
-      local metadata = vim.json.decode(io.open(e.file, "r"):read("a"))["metadata"]
-      return metadata.kernelspec.name
-    end
-    local ok, kernel_name = pcall(try_kernel_name)
-    if not ok or not vim.tbl_contains(kernels, kernel_name) then
-      kernel_name = nil
-      local venv = os.getenv("VIRTUAL_ENV") or os.getenv("CONDA_PREFIX")
-      if venv ~= nil then
-        kernel_name = string.match(venv, "/.+/(.+)")
-      end
-    end
-    if kernel_name ~= nil and vim.tbl_contains(kernels, kernel_name) then
-      vim.cmd(("MoltenInit %s"):format(kernel_name))
-    end
-    vim.cmd("MoltenImportOutput")
-  end)
-end
-
-vim.api.nvim_create_autocmd("BufAdd", {
-  pattern = { "*.ipynb" },
-  callback = imb,
-})
-
-vim.api.nvim_create_autocmd("BufEnter", {
-  pattern = { "*.ipynb" },
-  callback = function(e)
-    if vim.api.nvim_get_vvar("vim_did_enter") ~= 1 then
-      imb(e)
-    end
-  end,
-})
-
-local default_notebook = [[
-  {
-    "cells": [
-     {
-      "cell_type": "markdown",
-      "metadata": {},
-      "source": [
-        ""
-      ]
-     }
-    ],
-    "metadata": {
-     "kernelspec": {
-      "display_name": "Python 3",
-      "language": "python",
-      "name": "python3"
-     },
-     "language_info": {
-      "codemirror_mode": {
-        "name": "ipython"
-      },
-      "file_extension": ".py",
-      "mimetype": "text/x-python",
-      "name": "python",
-      "nbconvert_exporter": "python",
-      "pygments_lexer": "ipython3"
-     }
-    },
-    "nbformat": 4,
-    "nbformat_minor": 5
-  }
-]]
-
-local function new_notebook(filename)
-  local path = filename .. ".ipynb"
-  local file = io.open(path, "w")
-  if file then
-    file:write(default_notebook)
-    file:close()
-    vim.cmd("edit " .. path)
-  else
-    print("Error: Could not open new notebook file for writing.")
-  end
-end
-
-vim.api.nvim_create_user_command("NewNotebook", function(opts)
-  new_notebook(opts.args)
-end, {
-  nargs = 1,
-  complete = "file",
-})
diff --git a/.config/nvim/lua/plugins/molten.lua b/.config/nvim/lua/plugins/molten.lua
index 169d125..c69ada9 100644
--- a/.config/nvim/lua/plugins/molten.lua
+++ b/.config/nvim/lua/plugins/molten.lua
@@ -17,4 +17,93 @@ return {
     vim.g.molten_image_provider = "image.nvim"
     vim.g.molten_output_win_max_height = 20
   end,
+  config = function()
+    local imb = function(e)
+      vim.schedule(function()
+        local kernels = vim.fn.MoltenAvailableKernels()
+        local try_kernel_name = function()
+          local metadata = vim.json.decode(io.open(e.file, "r"):read("a"))["metadata"]
+          return metadata.kernelspec.name
+        end
+        local ok, kernel_name = pcall(try_kernel_name)
+        if not ok or not vim.tbl_contains(kernels, kernel_name) then
+          kernel_name = nil
+          local venv = os.getenv("VIRTUAL_ENV") or os.getenv("CONDA_PREFIX")
+          if venv ~= nil then
+            kernel_name = string.match(venv, "/.+/(.+)")
+          end
+        end
+        if kernel_name ~= nil and vim.tbl_contains(kernels, kernel_name) then
+          vim.cmd(("MoltenInit %s"):format(kernel_name))
+        end
+        vim.cmd("MoltenImportOutput")
+      end)
+    end
+
+    vim.api.nvim_create_autocmd("BufAdd", {
+      pattern = { "*.ipynb" },
+      callback = imb,
+    })
+
+    vim.api.nvim_create_autocmd("BufEnter", {
+      pattern = { "*.ipynb" },
+      callback = function(e)
+        if vim.api.nvim_get_vvar("vim_did_enter") ~= 1 then
+          imb(e)
+        end
+      end,
+    })
+
+    local default_notebook = [[
+  {
+    "cells": [
+     {
+      "cell_type": "markdown",
+      "metadata": {},
+      "source": [
+        ""
+      ]
+     }
+    ],
+    "metadata": {
+     "kernelspec": {
+      "display_name": "Python 3",
+      "language": "python",
+      "name": "python3"
+     },
+     "language_info": {
+      "codemirror_mode": {
+        "name": "ipython"
+      },
+      "file_extension": ".py",
+      "mimetype": "text/x-python",
+      "name": "python",
+      "nbconvert_exporter": "python",
+      "pygments_lexer": "ipython3"
+     }
+    },
+    "nbformat": 4,
+    "nbformat_minor": 5
+  }
+]]
+
+    local function new_notebook(filename)
+      local path = filename .. ".ipynb"
+      local file = io.open(path, "w")
+      if file then
+        file:write(default_notebook)
+        file:close()
+        vim.cmd("edit " .. path)
+      else
+        print("Error: Could not open new notebook file for writing.")
+      end
+    end
+
+    vim.api.nvim_create_user_command("NewNotebook", function(opts)
+      new_notebook(opts.args)
+    end, {
+      nargs = 1,
+      complete = "file",
+    })
+  end,
 }
diff --git a/.config/nvim/lua/plugins/projections.lua b/.config/nvim/lua/plugins/projections.lua
index f90a3e2..3f63934 100644
--- a/.config/nvim/lua/plugins/projections.lua
+++ b/.config/nvim/lua/plugins/projections.lua
@@ -29,7 +29,31 @@ return {
     },
   },
   config = function(_, opts)
-    require("projections").setup(opts)
+    local projections = require("projections")
+    local session = require("projections.session")
+
+    projections.setup(opts)
     require("telescope").load_extension("projections")
+
+    vim.api.nvim_create_autocmd("VimLeavePre", {
+      callback = function()
+        session.store(vim.loop.cwd())
+      end,
+    })
+
+    vim.api.nvim_create_autocmd("VimEnter", {
+      callback = function()
+        if vim.fn.argc() ~= 0 then
+          return
+        end
+        vim.schedule(function()
+          local session_info = session.info(vim.loop.cwd())
+          if session_info ~= nil then
+            session.restore(vim.loop.cwd())
+          end
+        end)
+      end,
+      desc = "Restore last session automatically",
+    })
   end,
 }