feat: replace Prettier with tsv

.changeset/swap-prettier-for-tsv.md

@@ -0,0 +1,6 @@
+---
+'@fuzdev/gro': minor
+---
+
+feat: replace Prettier with [`tsv`](https://github.com/fuzdev/tsv)
+

CLAUDE.md

@@ -6,7 +6,7 @@
 Gro (`@fuzdev/gro`) is a dev tool for building TypeScript projects with
 SvelteKit, providing: convention-based task runner, Node loader for
 TypeScript/Svelte/SvelteKit modules, code generation system, plugin
-architecture, and integrations with Vite, esbuild, Vitest, Prettier, ESLint, and
+architecture, and integrations with Vite, esbuild, Vitest, tsv, ESLint, and
 Changesets. It's designed around conventions and the filesystem, not
 configuration files.
 
@@ -168,7 +168,7 @@ Naming convention:
 
 Return values:
 
-- String: default filename, auto-formatted with Prettier
+- String: default filename, auto-formatted with tsv
 - Object: `{content, filename?, format?}` for control
 - Array: multiple files from one genfile
 - `null`: no-op

README.md

@@ -67,7 +67,7 @@ It includes:
 - codegen by convention with [`gen`](/src/docs/gen.md)
 - linting with [ESLint](https://github.com/eslint/eslint)
   (I also maintain [`@feltjs/eslint-config`](https://github.com/feltjs/eslint-config))
-- formatting with [Prettier](https://github.com/prettier/prettier)
+- formatting with [`tsv`](https://github.com/fuzdev/tsv)
 
 ## docs
 
@@ -207,10 +207,10 @@ gro lint # eslint
 
 For a usage example see [the `check.yml` CI config](.github/workflows/check.yml).
 
-Formatting with [`prettier`](https://github.com/prettier/prettier):
+Formatting with [`tsv`](https://github.com/fuzdev/tsv):
 
 ```bash
-gro format # format all of the source files using Prettier
+gro format # format all of the source files using tsv
 gro format --check # check that all source files are formatted
 ```
 
@@ -274,7 +274,7 @@ Gro builds on
 [zod](https://github.com/colinhacks/zod) ∙
 [@fuzdev/fuz_util](https://github.com/fuzdev/fuz_util) ∙
 [ESLint](https://github.com/eslint/eslint) ∙
-[Prettier](https://github.com/prettier/prettier) ∙
+[tsv](https://github.com/fuzdev/tsv) ∙
 [svelte-check](https://github.com/sveltejs/language-tools/tree/master/packages/svelte-check) &
 [more](package.json)
 

package.json

@@ -20,7 +20,7 @@
   "bugs": "https://github.com/fuzdev/gro/issues",
   "funding": "https://www.ryanatkn.com/funding",
   "scripts": {
-    "bootstrap": "rm -rf .gro dist && svelte-kit sync && svelte-package && chmod +x ./dist/gro.js && npm link -f",
+    "bootstrap": "rm -rf .gro dist && svelte-kit sync && svelte-package && node -e \"import('./src/lib/dist_rewrite_imports.ts').then((m) => m.rewrite_dist_imports())\" && chmod +x ./dist/gro.js && npm link -f",
     "start": "gro dev",
     "dev": "gro dev",
     "build": "gro build",
@@ -48,12 +48,11 @@
     "typescript"
   ],
   "dependencies": {
+    "@fuzdev/tsv_wasm": "^0.1.0",
     "chokidar": "^5.0.0",
     "dotenv": "^17.2.3",
     "esm-env": "^1.2.2",
     "oxc-parser": "^0.99.0",
-    "prettier": "^3.7.4",
-    "prettier-plugin-svelte": "^3.5.1",
     "ts-blank-space": "^0.6.2",
     "tslib": "^2.8.1"
   },
@@ -115,23 +114,6 @@
     "zimmerframe": "^1.1.4",
     "zod": "^4.3.6"
   },
-  "prettier": {
-    "plugins": [
-      "prettier-plugin-svelte"
-    ],
-    "useTabs": true,
-    "printWidth": 100,
-    "singleQuote": true,
-    "bracketSpacing": false,
-    "overrides": [
-      {
-        "files": "package.json",
-        "options": {
-          "useTabs": false
-        }
-      }
-    ]
-  },
   "sideEffects": [
     "**/*.css"
   ],

src/docs/README.md

@@ -1,5 +1,6 @@
 # docs
 
+
 > <sub>[gro](/../..) / docs / README.md</sub>
 
 - [build](build.md)

src/docs/task.md

@@ -291,8 +291,7 @@ Some builtin Gro tasks call external commands like
 [`svelte-kit`](https://github.com/sveltejs/kit),
 [`vite`](https://github.com/vitejs/vite),
 [`vitest`](https://github.com/vitest-dev/vitest),
-[`tsc`](https://github.com/microsoft/typescript),
-and [`prettier`](https://github.com/prettier/prettier).
+and [`tsc`](https://github.com/microsoft/typescript).
 Gro supports generic agnostic args forwarding to these tasks via the `--` pattern:
 for example, to forward args to `svelte-kit` and `vitest`, no matter which task invokes them,
 use `gro taskname --taskname-arg -- vitest --arg1 neat --arg2 22 -- svelte-kit --arg3`.

src/lib/constants.ts

@@ -19,7 +19,6 @@ export const GRO_DIR = GRO_DIRNAME + '/';
 /** @trailing_slash */
 export const GRO_DEV_DIR = GRO_DEV_DIRNAME + '/';
 export const GRO_CONFIG_FILENAME = 'gro.config.ts';
-export const README_FILENAME = 'README.md';
 export const SVELTE_CONFIG_FILENAME = 'svelte.config.js';
 export const VITE_CONFIG_FILENAME = 'vite.config.ts';
 export const NODE_MODULES_DIRNAME = 'node_modules';
@@ -29,7 +28,6 @@ export const SVELTEKIT_DEV_DIRNAME = '.svelte-kit'; // TODO use Svelte config va
 export const SVELTEKIT_BUILD_DIRNAME = 'build';
 export const SVELTEKIT_DIST_DIRNAME = 'dist';
 export const SVELTEKIT_VITE_CACHE_PATH = NODE_MODULES_DIRNAME + '/.vite';
-export const GITHUB_DIRNAME = '.github';
 export const GIT_DIRNAME = '.git';
 export const TSCONFIG_FILENAME = 'tsconfig.json';
 
@@ -47,7 +45,6 @@ export const EVERYTHING_MATCHER = /.*/;
 
 export const JS_CLI_DEFAULT = 'node';
 export const PM_CLI_DEFAULT = 'npm';
-export const PRETTIER_CLI_DEFAULT = 'prettier';
 export const SVELTEKIT_CLI = 'svelte-kit';
 export const SVELTE_CHECK_CLI = 'svelte-check';
 export const SVELTE_PACKAGE_CLI = 'svelte-package';

src/lib/filer.ts

@@ -449,7 +449,9 @@ export const filter_dependents = (
 			const dependent_disknode = get_by_id(dependent_id);
 			if (!dependent_disknode) {
 				log?.warn(
-					`[filer.filter_dependents] dependent source file ${dependent_id} not found for ${current.id}`,
+					`[filer.filter_dependents] dependent source file ${dependent_id} not found for ${
+						current.id
+					}`,
 				);
 				continue;
 			}