10 files changed, 265 insertions, 0 deletions
diff --git a/nvim/after/plugin/bufdel.lua b/nvim/after/plugin/bufdel.lua
new file mode 100644
index 0000000..12d097f
--- /dev/null
+++ b/nvim/after/plugin/bufdel.lua
@@ -0,0 +1,3 @@
+require('bufdel').setup {
+  quit = false,    -- quit Neovim when last buffer is closed
+}
diff --git a/nvim/after/plugin/bufferline.lua b/nvim/after/plugin/bufferline.lua
new file mode 100644
index 0000000..53db4f3
--- /dev/null
+++ b/nvim/after/plugin/bufferline.lua
@@ -0,0 +1,22 @@
+vim.cmd.colorscheme "catppuccin"
+vim.opt.termguicolors = true
+
+require("bufferline").setup({
+    options = {
+        offsets = {
+            {
+                filetype = "undotree",
+                text = "Undo Zone",
+                text_align = "center",
+                separator = true
+            }
+        },
+        show_buffer_icons = true, -- disable filetype icons for buffers
+        separator_style = "thick",
+        hover = {
+            enabled = true,
+            delay = 200,
+            reveal = {'close'}
+        },
+    }
+})
diff --git a/nvim/after/plugin/lsp.lua b/nvim/after/plugin/lsp.lua
new file mode 100644
index 0000000..2db301b
--- /dev/null
+++ b/nvim/after/plugin/lsp.lua
@@ -0,0 +1,58 @@
+local lspconfig = require('lspconfig')
+local lsp_defaults = lspconfig.util.default_config
+
+lsp_defaults.capabilities = vim.tbl_deep_extend(
+  'force',
+  lsp_defaults.capabilities,
+  require('cmp_nvim_lsp').default_capabilities()
+)
+
+vim.api.nvim_create_autocmd('LspAttach', {
+  desc = 'LSP actions',
+  callback = function(event)
+    -- Enable completion triggered by <c-x><c-o>
+    vim.api.nvim_buf_set_option(event.buf, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+
+    -- Mappings.
+    -- See `:help vim.lsp.*` for documentation on any of the below functions
+    local bufopts = { noremap=true, silent=true, buffer=event.buf }
+    vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, bufopts)
+    vim.keymap.set('n', 'gd', vim.lsp.buf.definition, bufopts)
+    vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
+    vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, bufopts)
+    vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)
+    vim.keymap.set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, bufopts)
+    vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, bufopts)
+    vim.keymap.set('n', '<leader>wl', function()
+        print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+    end, bufopts)
+    vim.keymap.set('n', '<leader>D', vim.lsp.buf.type_definition, bufopts)
+    vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, bufopts)
+    vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, bufopts)
+    vim.keymap.set('n', 'gr', vim.lsp.buf.references, bufopts)
+    vim.keymap.set('n', '<leader>f', function() vim.lsp.buf.format { async = true } end, bufopts)
+  end
+})
+
+require('mason').setup()
+require('mason-lspconfig').setup({
+  ensure_installed = {
+    'julials',
+  }
+})
+
+require("mason-lspconfig").setup_handlers {
+    function (server_name)
+        lspconfig[server_name].setup {}
+    end,
+
+    ["julials"] = function ()
+        lspconfig.julials.setup {
+            on_attach = on_attach,
+            julia_env_path = "/home/josh/.julia/environments/v1.9/",
+            filetypes = { "julia", "jl" },
+            single_file_support = true
+        }
+    end
+}
+
diff --git a/nvim/after/plugin/luasnip.lua b/nvim/after/plugin/luasnip.lua
new file mode 100644
index 0000000..140d9b2
--- /dev/null
+++ b/nvim/after/plugin/luasnip.lua
@@ -0,0 +1,10 @@
+-- Somewhere in your Neovim startup, e.g. init.lua
+require("luasnip").config.set_config({ -- Setting LuaSnip config
+    enable_autosnippets = true,
+    store_selection_keys = "<Tab>",
+    region_check_events = 'InsertEnter',
+    delete_check_events = 'InsertLeave'
+})
+
+-- Load all snippets from the nvim/LuaSnip directory at startup
+require("luasnip.loaders.from_lua").load({paths = "~/.config/nvim/snips/"})
diff --git a/nvim/after/plugin/markdown-preview.lua b/nvim/after/plugin/markdown-preview.lua
new file mode 100644
index 0000000..65170e6
--- /dev/null
+++ b/nvim/after/plugin/markdown-preview.lua
@@ -0,0 +1,6 @@
+vim.cmd([[
+    function OpenMarkdownPreview (url)
+        execute "silent ! firefox --new-window " . a:url
+    endfunction
+    let g:mkdp_browserfunc = 'OpenMarkdownPreview'
+]])
diff --git a/nvim/after/plugin/nvim-cmp.lua b/nvim/after/plugin/nvim-cmp.lua
new file mode 100644
index 0000000..40cb605
--- /dev/null
+++ b/nvim/after/plugin/nvim-cmp.lua
@@ -0,0 +1,74 @@
+local cmp = require'cmp'
+local luasnip = require'luasnip'
+
+local check_backspace = function()
+    local col = vim.fn.col "." - 1
+    return col == 0 or vim.fn.getline("."):sub(col, col):match "%s"
+end
+
+cmp.setup.filetype({ 'tex' } , {
+    enabled = false
+})
+
+cmp.setup({
+    snippet = {
+        expand = function(args)
+            require('luasnip').lsp_expand(args.body) -- For `luasnip` users.
+        end,
+    },
+    mapping = cmp.mapping.preset.insert({
+        ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<C-c>'] = cmp.mapping.abort(),
+        ['<CR>'] = cmp.mapping.confirm({ select = false }), -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
+        ["<Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item()
+            elseif luasnip.expandable() then
+                luasnip.expand()
+            elseif luasnip.expand_or_jumpable() then
+                luasnip.expand_or_jump()
+            elseif check_backspace() then
+                fallback()
+            else
+                fallback()
+            end
+        end, { "i", "s", }),
+        ["<S-Tab>"] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_prev_item()
+            elseif luasnip.jumpable(-1) then
+                luasnip.jump(-1)
+            else
+                fallback()
+            end
+        end, { "i", "s", }),
+    }),
+    sources = cmp.config.sources({
+        { name = 'nvim_lsp' },
+        { name = 'luasnip' }, -- For luasnip users.
+    }, {
+        { name = 'buffer' },
+        { name = 'path' },
+        { name = 'luasnip', option = { use_show_condition = false } },
+    })
+})
+
+-- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline({ '/', '?' }, {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = {
+        { name = 'buffer' }
+    }
+})
+
+-- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
+cmp.setup.cmdline(':', {
+    mapping = cmp.mapping.preset.cmdline(),
+    sources = cmp.config.sources({
+        { name = 'path' }
+    }, {
+        { name = 'cmdline' }
+    })
+})
diff --git a/nvim/after/plugin/nvim-markdown.lua b/nvim/after/plugin/nvim-markdown.lua
new file mode 100644
index 0000000..c11d7ca
--- /dev/null
+++ b/nvim/after/plugin/nvim-markdown.lua
@@ -0,0 +1,9 @@
+vim.g.vim_markdown_conceal = 2
+vim.g.vim_markdown_math = 1
+vim.g.vim_markdown_toc_autofit = 1
+
+local map = vim.keymap.set;
+local opts = { noremap = false, silent = true}
+
+map('', 'o', '<Plug>Markdown_NewLineBelow<Esc>', opts)
+map('', 'O', '<Plug>Markdown_NewLineAbove<Esc>', opts)
diff --git a/nvim/after/plugin/oil.lua b/nvim/after/plugin/oil.lua
new file mode 100644
index 0000000..f2a2c7d
--- /dev/null
+++ b/nvim/after/plugin/oil.lua
@@ -0,0 +1,48 @@
+require("oil").setup({
+  -- Oil will take over directory buffers (e.g. `vim .` or `:e src/`)
+  -- Set to false if you still want to use netrw.
+  default_file_explorer = true,
+  -- Id is automatically added at the beginning, and name at the end
+  -- See :help oil-columns
+  columns = {
+    "icon",
+    -- "permissions",
+    -- "size",
+    -- "mtime",
+  },
+  -- Buffer-local options to use for oil buffers
+  buf_options = {
+    buflisted = false,
+    bufhidden = "hide",
+  },
+  -- Send deleted files to the trash instead of permanently deleting them (:help oil-trash)
+  delete_to_trash = true,
+  -- Skip the confirmation popup for simple operations
+  skip_confirm_for_simple_edits = false,
+  -- Selecting a new/moved/renamed file or directory will prompt you to save changes first
+  prompt_save_on_select_new_entry = true,
+  -- Keymaps in oil buffer. Can be any value that `vim.keymap.set` accepts OR a table of keymap
+  -- options with a `callback` (e.g. { callback = function() ... end, desc = "", nowait = true })
+  -- Additionally, if it is a string that matches "actions.<name>",
+  -- it will use the mapping at require("oil.actions").<name>
+  -- Set to `false` to remove a keymap
+  -- See :help oil-actions for a list of all available actions
+  keymaps = {
+    ["g?"] = "actions.show_help",
+    ["<CR>"] = "actions.select",
+    ["<C-s>"] = "actions.select_vsplit",
+    ["<C-h>"] = "actions.select_split",
+    ["<C-t>"] = "actions.select_tab",
+    ["<C-p>"] = "actions.preview",
+    ["<C-c>"] = "actions.close",
+    ["<C-l>"] = "actions.refresh",
+    ["-"] = "actions.parent",
+    ["_"] = "actions.open_cwd",
+    ["`"] = "actions.cd",
+    ["~"] = "actions.tcd",
+    ["gs"] = "actions.change_sort",
+    ["g."] = "actions.toggle_hidden",
+  },
+  -- Set to false to disable all of the above keymaps
+  use_default_keymaps = true,
+})
diff --git a/nvim/after/plugin/treesitter.lua b/nvim/after/plugin/treesitter.lua
new file mode 100644
index 0000000..268e901
--- /dev/null
+++ b/nvim/after/plugin/treesitter.lua
@@ -0,0 +1,21 @@
+require'nvim-treesitter.configs'.setup {
+  -- A list of parser names, or "all" (the five listed parsers should always be installed)
+  ensure_installed = { "c", "lua", "vim", "vimdoc", "query", "julia", "rust" },
+
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+
+  highlight = {
+    enable = true,
+
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = true,
+  },
+}
diff --git a/nvim/after/plugin/vimtex.lua b/nvim/after/plugin/vimtex.lua
new file mode 100644
index 0000000..c2b2276
--- /dev/null
+++ b/nvim/after/plugin/vimtex.lua
@@ -0,0 +1,14 @@
+vim.g.vimtex_view_general_viewer = 'zathura'
+vim.g.vimtex_quickfix_open_on_warning = 0
+vim.g.vimtex_imaps_enabled = 0
+vim.cmd([[
+let g:vimtex_compiler_latexmk = {
+    \ 'options' : [
+    \   '-verbose',
+    \   '-file-line-error',
+    \   '-synctex=1',
+    \   '-interaction=nonstopmode',
+    \   '-shell-escape',
+    \ ],
+    \}
+]])