plugins/lsp: move related plugins to by-name

tests/test-sources/plugins/by-name/conform-nvim/default.nix

@@ -0,0 +1,164 @@
+{ lib, pkgs, ... }:
+{
+  empty = {
+    plugins.conform-nvim.enable = true;
+  };
+
+  default = {
+    plugins.conform-nvim = {
+      enable = true;
+
+      settings = {
+        formatters_by_ft = { };
+        format_on_save = {
+          lsp_format = "never";
+          timeout_ms = 1000;
+          quiet = false;
+          stop_after_first = false;
+        };
+        default_format_opts = {
+          lsp_format = "never";
+          timeout_ms = 1000;
+          quiet = false;
+          stop_after_first = false;
+        };
+        format_after_save = {
+          lsp_format = "never";
+          timeout_ms = 1000;
+          quiet = false;
+          stop_after_first = false;
+        };
+        log_level = "error";
+        notify_on_error = true;
+        notify_no_formatters = true;
+        formatters = { };
+      };
+    };
+  };
+
+  example = {
+    plugins.conform-nvim = {
+      enable = true;
+
+      settings = {
+        formatters_by_ft = {
+          lua = [ "stylua" ];
+          python = [
+            "isort"
+            "black"
+          ];
+          javascript = {
+            __unkeyed-1 = "prettierd";
+            __unkeyed-2 = "prettier";
+            timeout_ms = 2000;
+            stop_after_first = true;
+          };
+          "*" = [ "codespell" ];
+          "_" = [ "trimWhitespace" ];
+        };
+        format_on_save = {
+          lsp_format = "fallback";
+          timeout_ms = 500;
+        };
+        format_after_save = {
+          lsp_format = "fallback";
+        };
+        log_level = "error";
+        notify_on_error = false;
+        notify_no_formatters = false;
+        formatters = {
+          nixfmt = {
+            command = lib.getExe pkgs.nixfmt-rfc-style;
+          };
+          myFormatter = {
+            command = "myCmd";
+            args = [
+              "--stdin-from-filename"
+              "$FILENAME"
+            ];
+            rangeArgs = ''
+              function(ctx)
+                return { "--line-start", ctx.range.start[1], "--line-end", ctx.range["end"][1] }
+              end;
+            '';
+            stdin = true;
+            cwd = ''
+              require("conform.util").rootFile({ ".editorconfig", "package.json" });
+            '';
+            requireCwd = true;
+            condition = ''
+              function(ctx)
+                return vim.fs.basename(ctx.filename) ~= "README.md"
+              end;
+            '';
+            exitCodes = [
+              0
+              1
+            ];
+            env = {
+              VAR = "value";
+            };
+            "inherit" = true;
+            prependArgs = [ "--use-tabs" ];
+          };
+          otherFormatter = ''
+            function(bufnr)
+              return {
+                command = "myCmd";
+              }
+            end;
+          '';
+        };
+      };
+    };
+  };
+
+  custom_format_on_save_function = {
+    plugins.conform-nvim = {
+      enable = true;
+
+      settings = {
+        format_on_save = ''
+          function(bufnr)
+            local ignore_filetypes = { "helm" }
+            if vim.tbl_contains(ignore_filetypes, vim.bo[bufnr].filetype) then
+              return
+            end
+
+            -- Disable with a global or buffer-local variable
+            if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
+              return
+            end
+
+            -- Disable autoformat for files in a certain path
+            local bufname = vim.api.nvim_buf_get_name(bufnr)
+            if bufname:match("/node_modules/") then
+              return
+            end
+            return { timeout_ms = 500, lsp_fallback = true }
+          end
+        '';
+      };
+    };
+  };
+
+  custom_format_after_save_function = {
+    plugins.conform-nvim = {
+      enable = true;
+
+      settings = {
+        format_after_save = ''
+          function(bufnr)
+            if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
+              return
+            end
+            if not _conform_slow_format_filetypes[vim.bo[bufnr].filetype] then
+              return
+            end
+            return { lsp_fallback = true }
+          end
+        '';
+      };
+    };
+  };
+}