initial

config/languages/default.nix

@@ -0,0 +1,22 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  imports = [
+    ./treesitter-nvim.nix
+    ./nvim-jdtls.nix
+    ./nvim-lint.nix
+    ./rainbow-delimeters.nix
+  ];
+
+  options = {
+    languages.enable = lib.mkEnableOption "Enable languages module";
+  };
+  config = lib.mkIf config.languages.enable {
+    treesitter-nvim.enable = lib.mkDefault true;
+    nvim-jdtls.enable = lib.mkDefault false;
+    nvim-lint.enable = lib.mkDefault true;
+    rainbow-delimeters.enable = lib.mkDefault true;
+  };
+}

config/languages/nvim-jdtls.nix

@@ -0,0 +1,90 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  javaTestPath = "/nix/store/j3nvmhvj2pmnykw5pbm51dn0bz4cv6j3-vscode-extension-vscjava-vscode-java-test-0.38.2023032402/share/vscode/extensions/vscjava.vscode-java-test/server/com.microsoft.java.test.plugin-0.38.2.jar
+ ";
+in {
+  options = {
+    nvim-jdtls.enable = lib.mkEnableOption "Enable nvim-jdtls module";
+  };
+  config = lib.mkIf config.nvim-jdtls.enable {
+    plugins.nvim-jdtls = {
+      enable = true;
+      cmd = [
+        "/nix/store/20h2hjjm94gbskqhbwikbgxbblv1xpf2-jdt-language-server-1.31.0/bin/jdtls"
+      ];
+      # configuration = "/path/to/configuration";
+      data = "~/.cache/jdtls/workspace";
+      settings = {
+        java = {
+          signatureHelp = true;
+          completion = true;
+        };
+      };
+      initOptions = {
+        bundles = [
+          "/nix/store/b9ib40q36wxjl4xs5lng263lflz1fsi7-vscode-extension-vscjava-vscode-java-debug-0.49.2023032407/share/vscode/extensions/vscjava.vscode-java-debug/server/com.microsoft.java.debug.plugin-0.44.0.jar"
+          "${javaTestPath}"
+        ];
+      };
+    };
+  };
+}
+#
+# extraConfigLua = ''
+#   local jdtls = require("jdtls")
+#   local cmp_nvim_lsp = require("cmp_nvim_lsp")
+#
+#   local root_dir = require("jdtls.setup").find_root({ "packageInfo" }, "Config")
+#   local home = os.getenv("HOME")
+#   local eclipse_workspace = home .. "/.local/share/eclipse/" .. vim.fn.fnamemodify(root_dir, ":p:h:t")
+#
+#   local ws_folders_jdtls = {}
+#   if root_dir then
+#    local file = io.open(root_dir .. "/.bemol/ws_root_folders")
+#    if file then
+#     for line in file:lines() do
+#      table.insert(ws_folders_jdtls, "file://" .. line)
+#     end
+#     file:close()
+#    end
+#   end
+#
+#   -- for completions
+#   local client_capabilities = vim.lsp.protocol.make_client_capabilities()
+#   local capabilities = cmp_nvim_lsp.default_capabilities(client_capabilities)
+#
+#   local config = {
+#    capabilities = capabilities,
+#    cmd = {
+#     "${pkgs.jdt-language-server}/bin/jdt-language-server",
+#     "--jvm-arg=-javaagent:" .. home .. "/Developer/lombok.jar",
+#     "-data",
+#     eclipse_workspace,
+#     "--add-modules=ALL-SYSTEM",
+#    },
+#    root_dir = root_dir,
+#    init_options = {
+#     workspaceFolders = ws_folders_jdtls,
+#    },
+#    settings = {
+#      java = {
+#        signatureHelp = { enabled = true},
+#        completion = { enabled = true },
+#      },
+#    },
+#    on_attach = function(client, bufnr)
+#       local opts = { silent = true, buffer = bufnr }
+#       vim.keymap.set('n', "<leader>lo", jdtls.organize_imports, { desc = 'Organize imports', buffer = bufnr })
+#       vim.keymap.set('n', "<leader>df", jdtls.test_class, opts)
+#       vim.keymap.set('n', "<leader>dn", jdtls.test_nearest_method, opts)
+#       vim.keymap.set('n', '<leader>rv', jdtls.extract_variable_all, { desc = 'Extract variable', buffer = bufnr })
+#       vim.keymap.set('n', '<leader>rc', jdtls.extract_constant, { desc = 'Extract constant', buffer = bufnr })
+#     end
+#   }
+#
+#   jdtls.start_or_attach(config)
+# '';
+

config/languages/nvim-lint.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options = {
+    nvim-lint.enable = lib.mkEnableOption "Enable nvim-lint module";
+  };
+  config = lib.mkIf config.nvim-lint.enable {
+    plugins.lint = {
+      enable = true;
+      lintersByFt = {
+        c = ["cpplint"];
+        cpp = ["cpplint"];
+        go = ["golangci-lint"];
+        nix = ["statix"];
+        lua = ["selene"];
+        python = ["flake8"];
+        javascript = ["eslint_d"];
+        javascriptreact = ["eslint_d"];
+        typescript = ["eslint_d"];
+        typescriptreact = ["eslint_d"];
+        json = ["jsonlint"];
+        java = ["checkstyle"];
+        haskell = ["hlint"];
+        bash = ["shellcheck"];
+      };
+    };
+  };
+}

config/languages/rainbow-delimeters.nix

@@ -0,0 +1,14 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options = {
+    rainbow-delimeters.enable = lib.mkEnableOption "Enable rainbow-delimeters module";
+  };
+  config = lib.mkIf config.rainbow-delimeters.enable {
+    plugins.rainbow-delimiters = {
+      enable = true;
+    };
+  };
+}

config/languages/treesitter-nvim.nix

@@ -0,0 +1,128 @@
+{
+  lib,
+  config,
+  ...
+}: {
+  options = {
+    treesitter-nvim.enable = lib.mkEnableOption "Enable treesitter-nvim module";
+  };
+  config = lib.mkIf config.treesitter-nvim.enable {
+    plugins.treesitter = {
+      enable = true;
+      settings = {
+        highlight = {
+          enable = true;
+        };
+        indent = {
+          enable = true;
+        };
+        autopairs = {
+          enable = true;
+        };
+        folding = {
+          enable = true;
+        };
+        ensure_installed = [
+          "bash"
+          "c"
+          # "html"
+          # "css"
+          # "javascript"
+          # "jsdoc"
+          "json"
+          "lua"
+          "luadoc"
+          # "luap"
+          "nix"
+          "rust"
+          # "java"
+          "markdown"
+          # "markdown_inline"
+          "python"
+          # "query"
+          # "regex"
+          # "tsx"
+          # "typescript"
+          "typst"
+          "vim"
+          "vimdoc"
+          "toml"
+          "yaml"
+        ];
+        auto_install = true;
+        incremental_selection = {
+          enable = true;
+          keymaps = {
+            init_selection = "<C-space>";
+            node_incremental = "<C-space>";
+            scope_incremental = false;
+            node_decremental = "<bs>";
+          };
+        };
+      };
+      nixvimInjections = true;
+    };
+
+    plugins.treesitter-textobjects = {
+      enable = true;
+      select = {
+        enable = true;
+        lookahead = true;
+        keymaps = {
+          "aa" = "@parameter.outer";
+          "ia" = "@parameter.inner";
+          "af" = "@function.outer";
+          "if" = "@function.inner";
+          "ac" = "@class.outer";
+          "ic" = "@class.inner";
+          "ii" = "@conditional.inner";
+          "ai" = "@conditional.outer";
+          "il" = "@loop.inner";
+          "al" = "@loop.outer";
+          "at" = "@comment.outer";
+        };
+      };
+      move = {
+        enable = true;
+        gotoNextStart = {
+          "]m" = "@function.outer";
+          "]]" = "@class.outer";
+        };
+        gotoNextEnd = {
+          "]M" = "@function.outer";
+          "][" = "@class.outer";
+        };
+        gotoPreviousStart = {
+          "[m" = "@function.outer";
+          "[[" = "@class.outer";
+        };
+        gotoPreviousEnd = {
+          "[M" = "@function.outer";
+          "[]" = "@class.outer";
+        };
+      };
+      swap = {
+        enable = true;
+        swapNext = {
+          "<leader>a" = "@parameters.inner";
+        };
+        swapPrevious = {
+          "<leader>A" = "@parameter.outer";
+        };
+      };
+    };
+
+    plugins.ts-autotag = {
+      enable = true;
+    };
+
+    plugins.treesitter-context = {
+      enable = true;
+    };
+
+    plugins.ts-context-commentstring = {
+      enable = true;
+      disableAutoInitialization = false;
+    };
+  };
+}