feat(plugins/astrocore): fully configure as in astronvim

plugins/astrocore/options.nix

@@ -0,0 +1,159 @@
+{ lib, ... }:
+
+{
+  # https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/_astrocore_options.lua#L49-L53
+  astrocore = {
+    g.markdown_recommended_style = 0;
+
+    t.bufs.__raw = ''
+      (function()
+        if not vim.t.bufs then vim.t.bufs = vim.api.nvim_list_bufs() end
+        return vim.t.bufs
+      end)()
+    '';
+  };
+
+  # https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/_astrocore_options.lua#L6-L47
+  opts = {
+    # Don't stop backspace at insert
+    backspace = lib.mkDefault {
+      __raw = ''
+        vim.list_extend(vim.opt.backspace:get(), { "nostop" })
+      '';
+    };
+
+    # Wrap indent to match line start
+    breakindent = lib.mkDefault true;
+
+    # Connection to the system clipboard
+    clipboard = lib.mkDefault "unnamedplus";
+
+    # Hide command line unless needed
+    cmdheight = lib.mkDefault 0;
+
+    # Options for insert mode completion
+    completeopt = lib.mkDefault [ "menu" "menuone" "noselect" ];
+
+    # Raise a dialog asking if you wish to save the current file(s)
+    confirm = lib.mkDefault true;
+
+    # Copy the previous indentation on autoindenting
+    copyindent = lib.mkDefault true;
+
+    # Highlight the text line of the cursor
+    cursorline = lib.mkDefault true;
+
+    # Enable linematch diff algorithm
+    diffopt = lib.mkDefault {
+      __raw = ''
+        vim.list_extend(vim.opt.diffopt:get(), { "algorithm:histogram", "linematch:60" })
+      '';
+    };
+
+    # Enable the use of space in tab
+    expandtab = lib.mkDefault true;
+
+    # Disable `~` on nonexistent lines
+    fillchars = lib.mkDefault { eob = " "; };
+
+    # Show foldcolumn
+    foldcolumn = lib.mkDefault "1";
+
+    # Enable fold for nvim-ufo
+    foldenable = lib.mkDefault true;
+
+    # Set high foldlevel for nvim-ufo
+    foldlevel = lib.mkDefault 99;
+
+    # Start with all code unfolded
+    foldlevelstart = lib.mkDefault 99;
+
+    # Case insensitive searching
+    ignorecase = lib.mkDefault true;
+
+    # Infer cases in keyword completion
+    infercase = lib.mkDefault true;
+
+    # Global statusline
+    laststatus = lib.mkDefault 3;
+
+    # Wrap lines at 'breakat'
+    linebreak = lib.mkDefault true;
+
+    # Enable mouse support
+    mouse = lib.mkDefault "a";
+
+    # Show numberline
+    number = lib.mkDefault true;
+
+    # Preserve indent structure as much as possible
+    preserveindent = lib.mkDefault true;
+
+    # Height of the pop up menu
+    pumheight = lib.mkDefault 10;
+
+    # Show relative numberline
+    relativenumber = lib.mkDefault true;
+
+    # Number of space inserted for indentation; when zero the 'tabstop' value will be used
+    shiftwidth = lib.mkDefault 0;
+
+    # Disable search count wrap and startup messages
+    shortmess = lib.mkDefault {
+      __raw = ''
+        vim.tbl_deep_extend("force", vim.opt.shortmess:get(), { s = true, I = true })
+      '';
+    };
+
+    # Disable showing modes in command line
+    showmode = lib.mkDefault false;
+
+    # Always display tabline
+    showtabline = lib.mkDefault 2;
+
+    # Always show the sign column
+    signcolumn = lib.mkDefault "yes";
+
+    # Case sensitive searching
+    smartcase = lib.mkDefault true;
+
+    # Splitting a new window below the current one
+    splitbelow = lib.mkDefault true;
+
+    # Splitting a new window at the right of the current one
+    splitright = lib.mkDefault true;
+
+    # Number of space in a tab
+    tabstop = lib.mkDefault 2;
+
+    # Enable 24-bit RGB color in the TUI
+    termguicolors = lib.mkDefault true;
+
+    # Shorten key timeout length a little bit for which-key
+    timeoutlen = lib.mkDefault 500;
+
+    # Set terminal title to the filename and path
+    title = lib.mkDefault true;
+
+    # Enable persistent undo
+    undofile = lib.mkDefault true;
+
+    # Length of time to wait before triggering the plugin
+    updatetime = lib.mkDefault 300;
+
+    viewoptions = lib.mkDefault {
+      __raw = ''
+        vim.tbl_filter(function(val) return val ~= "curdir" end, vim.opt.viewoptions:get())
+      '';
+    };
+
+    # Allow going past end of line in visual block mode
+    virtualedit = lib.mkDefault "block";
+
+    # Disable wrapping of lines longer than the width of window
+    wrap = lib.mkDefault false;
+
+    # Disable making a backup before overwriting a file
+    writebackup = lib.mkDefault false;
+  };
+}