pkgs(nixvim): Add some language supports for formatting

pkgs/nixvim/lang/c/formatting.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.c = {
+      __unkeyed-1 = "clang-format";
+      lsp_format = "fallback";
+    };
+    formatters.clang-format = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.clang-format")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("clang-format")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe' pkgs.clang-tools "clang-format"}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/cxx/formatting.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.cpp = {
+      __unkeyed-1 = "clang-format";
+      lsp_format = "fallback";
+    };
+    formatters.clang-format = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.clang-format")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("clang-format")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe' pkgs.clang-tools "clang-format"}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/json/formatting.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.json = {
+      __unkeyed-1 = "deno_fmt";
+    };
+    formatters.deno_fmt = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.deno_fmt")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("deno")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe pkgs.deno}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/lua/formatting.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.lua = {
+      __unkeyed-1 = "stylua";
+      lsp_format = "fallback";
+    };
+    formatters.stylua = {
+      __raw =
+        #lua
+        ''
+          function()
+              local defaultFormatter = require("conform.formatters.stylua")
+              return vim.tbl_extend("force", defaultFormatter, {
+                command = function()
+                  local exe = vim.fn["exepath"]("stylua")
+                  if exe ~= "" then
+                    return exe
+                  else
+                    return "${lib.getExe pkgs.stylua}"
+                  end
+                end
+              })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/markdown/formatting.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.markdown = {
+      __unkeyed-1 = "deno_fmt";
+    };
+    formatters.deno_fmt = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.deno_fmt")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("deno")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe pkgs.deno}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/nix/formatting.nix

@@ -0,0 +1,53 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.nix = {
+      __unkeyed-1 = "alejandra";
+      __unkeyed-2 = "injected";
+      lsp_format = "fallback";
+    };
+    formatters = {
+      alejandra = {
+        __raw =
+          #lua
+          ''
+            function()
+                local defaultFormatter = require("conform.formatters.alejandra")
+                return vim.tbl_extend("force", defaultFormatter, {
+                  command = function()
+                    local exe = vim.fn["exepath"]("alejandra")
+                    if exe ~= "" then
+                      return exe
+                    else
+                      return "${lib.getExe pkgs.alejandra}"
+                    end
+                  end
+                })
+            end
+          '';
+      };
+      nixfmt = {
+        __raw =
+          #lua
+          ''
+            function()
+                local defaultFormatter = require("conform.formatters.nixfmt")
+                return vim.tbl_extend("force", defaultFormatter, {
+                  command = function()
+                    local exe = vim.fn["exepath"]("nixfmt")
+                    if exe ~= "" then
+                      return exe
+                    else
+                      return "${lib.getExe pkgs.nixfmt-rfc-style}"
+                    end
+                  end
+                })
+            end
+          '';
+      };
+    };
+  };
+}

pkgs/nixvim/lang/python/formatting.nix

@@ -0,0 +1,53 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.python = {
+      __unkeyed-1 = "ruff_format";
+      __unkeyed-2 = "ruff_organize_imports";
+      lsp_format = "fallback";
+    };
+    formatters = {
+      ruff_organize_imports = {
+        __raw =
+          #lua
+          ''
+            function()
+              local defaultFormatter = require("conform.formatters.ruff_organize_imports")
+              return vim.tbl_extend("force", defaultFormatter, {
+                command = function()
+                  local exe = vim.fn["exepath"]("ruff")
+                  if exe ~= "" then
+                    return exe
+                  else
+                    return "${lib.getExe pkgs.ruff}"
+                  end
+                end
+              })
+            end
+          '';
+      };
+      ruff_format = {
+        __raw =
+          #lua
+          ''
+            function()
+              local defaultFormatter = require("conform.formatters.ruff_format")
+              return vim.tbl_extend("force", defaultFormatter, {
+                command = function()
+                  local exe = vim.fn["exepath"]("ruff")
+                  if exe ~= "" then
+                    return exe
+                  else
+                    return "${lib.getExe pkgs.ruff}"
+                  end
+                end
+              })
+            end
+          '';
+      };
+    };
+  };
+}

pkgs/nixvim/lang/rust/formatting.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.rust = {
+      __unkeyed-1 = "rustfmt";
+      lsp_format = "fallback";
+    };
+    formatters.rustfmt = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.rustfmt")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("rustfmt")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe pkgs.rustfmt}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/toml/formatting.nix

@@ -0,0 +1,32 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.toml = {
+      __unkeyed-1 = "taplo";
+      lsp_format = "fallback";
+    };
+    formatters.taplo = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.taplo")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("taplo")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe pkgs.taplo}"
+                end
+              end,
+              args = { "format", "-o", "reorder_keys=true", "-o", "reorder_inline_tables=true", "-o", "reorder_arrays=true", "-" },
+            })
+          end
+        '';
+    };
+  };
+}

pkgs/nixvim/lang/yaml/formatting.nix

@@ -0,0 +1,30 @@
+{
+  lib,
+  pkgs,
+  ...
+}: {
+  plugins.conform-nvim.settings = {
+    formatters_by_ft.yaml = {
+      __unkeyed-1 = "deno_fmt";
+    };
+    formatters.deno_fmt = {
+      __raw =
+        #lua
+        ''
+          function()
+            local defaultFormatter = require("conform.formatters.deno_fmt")
+            return vim.tbl_extend("force", defaultFormatter, {
+              command = function()
+                local exe = vim.fn["exepath"]("deno")
+                if exe ~= "" then
+                  return exe
+                else
+                  return "${lib.getExe pkgs.deno}"
+                end
+              end
+            })
+          end
+        '';
+    };
+  };
+}