Add Prettier and ESLint tooling (Refs #77)

2026-10-09 15:56:13 -04:00
parent 8ed059b8d3
commit 16469e2d43
711 changed files with 99737 additions and 28286 deletions
@@ -0,0 +1,64 @@
+import js from '@eslint/js';
+import { defineConfig, globalIgnores } from 'eslint/config';
+import prettier from 'eslint-config-prettier';
+import svelte from 'eslint-plugin-svelte';
+import globals from 'globals';
+import ts from 'typescript-eslint';
+import svelteConfig from './svelte.config.js';
+
+export default defineConfig(
+    globalIgnores([
+        '**/node_modules/',
+        '.svelte-kit/',
+        'build/',
+        'data/',
+        'test-fixtures/',
+        'static/agent/',
+        '.claude/',
+        '.gstack/'
+    ]),
+    js.configs.recommended,
+    ts.configs.recommended,
+    svelte.configs.recommended,
+    prettier,
+    svelte.configs.prettier,
+    {
+        // The controller is deployed at the origin root, including imperative navigation in TS.
+        rules: { 'svelte/no-navigation-without-resolve': 'off' }
+    },
+    {
+        languageOptions: {
+            globals: { ...globals.browser, ...globals.node }
+        },
+        rules: {
+            '@typescript-eslint/no-unused-vars': [
+                'error',
+                {
+                    argsIgnorePattern: '^_',
+                    varsIgnorePattern: '^_',
+                    caughtErrorsIgnorePattern: '^_',
+                    ignoreRestSiblings: true
+                }
+            ]
+        }
+    },
+    {
+        files: ['**/*.svelte', '**/*.svelte.ts', '**/*.svelte.js'],
+        languageOptions: {
+            parserOptions: {
+                parser: ts.parser,
+                svelteConfig
+            }
+        },
+        rules: {
+            // Existing lists include intentionally positional rows and repeated primitive values.
+            'svelte/require-each-key': 'off',
+            // Local collection helpers do not need reactive replacements.
+            'svelte/prefer-svelte-reactivity': 'off',
+            // Preserve the existing state-reset behavior during tooling adoption.
+            'svelte/prefer-writable-derived': 'off',
+            // Explicit string interpolation preserves whitespace around inline controls and logs.
+            'svelte/no-useless-mustaches': 'off'
+        }
+    }
+);