@baseplate-dev/core-generators/dist/generators/node/eslint/eslint.generator.js

Core generators for Baseplate

import { createConfigProviderTask, createGenerator, createGeneratorTask, } from '@baseplate-dev/sync';
import { quot } from '@baseplate-dev/utils';
import { CORE_PACKAGES } from '#src/constants/core-packages.js';
import { packageInfoProvider } from '#src/providers/project.js';
import { packageScope } from '#src/providers/scopes.js';
import { TsCodeUtils } from '#src/renderers/index.js';
import { extractPackageVersions } from '#src/utils/extract-packages.js';
import { nodeProvider } from '../node/index.js';
import { typescriptFileProvider } from '../typescript/index.js';
import { NODE_ESLINT_GENERATED } from './generated/index.js';
import { REACT_ESLINT_RULES } from './react-rules.js';
import { TAILWIND_ESLINT_CONFIG } from './tailwind-rules.js';
import { VITEST_ESLINT_RULES } from './vitest-rules.js';
const [setupTask, eslintConfigProvider, eslintConfigValuesProvider] = createConfigProviderTask((t) => ({
    react: t.scalar(),
    tailwind: t.scalar(),
    eslintIgnore: t.array([
        'dist',
        'node_modules',
        'build',
        'baseplate',
    ]),
    devDependencies: t.array([
        // allow dev dependencies for test files
        '**/*.test-helper.{js,ts,jsx,tsx}',
        '**/*.test.{js,ts,jsx,tsx}',
        '**/*.bench.{js,ts,jsx,tsx}',
        '**/tests/**/*',
        '**/__mocks__/**/*',
        // allow dev dependencies for config files at root level
        '*.{js,ts,mjs,mts,cjs,cts}',
        '.*.{js,ts,mjs,mts,cjs,cts}',
    ]),
    enableVitest: t.scalar(),
    tsDefaultProjectFiles: t.array(),
    extraConfigs: t.map(),
}), {
    prefix: 'eslint',
    configScope: packageScope,
});
export { eslintConfigProvider };
export const eslintGenerator = createGenerator({
    name: 'node/eslint',
    generatorFileUrl: import.meta.url,
    buildTasks: () => ({
        paths: createGeneratorTask({
            dependencies: {
                node: nodeProvider,
                packageInfo: packageInfoProvider,
            },
            exports: {
                paths: NODE_ESLINT_GENERATED.paths.provider.export(),
            },
            run: ({ node, packageInfo }) => {
                const packageRoot = packageInfo.getPackageRoot();
                return {
                    providers: {
                        paths: {
                            eslintConfig: `${packageRoot}/${node.isEsm ? 'eslint.config.js' : 'eslint.config.mjs'}`,
                        },
                    },
                };
            },
        }),
        setup: setupTask,
        node: createGeneratorTask({
            dependencies: {
                node: nodeProvider,
                eslintConfigValues: eslintConfigValuesProvider,
            },
            run({ node, eslintConfigValues: { react, tailwind, enableVitest } }) {
                node.packages.addDevPackages({
                    ...extractPackageVersions(CORE_PACKAGES, [
                        '@eslint/js',
                        'eslint',
                        'eslint-config-prettier',
                        'eslint-import-resolver-typescript',
                        'eslint-plugin-import-x',
                        'eslint-plugin-perfectionist',
                        'eslint-plugin-unicorn',
                        'typescript-eslint',
                        'globals',
                    ]),
                    ...(react
                        ? extractPackageVersions(CORE_PACKAGES, [
                            'eslint-plugin-jsx-a11y',
                            'eslint-plugin-react',
                            'eslint-plugin-react-hooks',
                        ])
                        : {}),
                    ...(tailwind
                        ? extractPackageVersions(CORE_PACKAGES, [
                            'eslint-plugin-better-tailwindcss',
                            'tailwindcss',
                        ])
                        : {}),
                    ...(enableVitest
                        ? extractPackageVersions(CORE_PACKAGES, ['@vitest/eslint-plugin'])
                        : {}),
                });
                node.scripts.mergeObj({
                    lint: 'eslint .',
                    'lint:fix': 'eslint . --fix',
                });
            },
        }),
        main: createGeneratorTask({
            dependencies: {
                eslintConfigValues: eslintConfigValuesProvider,
                typescriptFile: typescriptFileProvider,
                paths: NODE_ESLINT_GENERATED.paths.provider,
            },
            run({ eslintConfigValues: { react, tailwind, eslintIgnore, tsDefaultProjectFiles, enableVitest, devDependencies, extraConfigs, }, typescriptFile, paths, }) {
                const defaultProjectFiles = [...tsDefaultProjectFiles];
                return {
                    build: async (builder) => {
                        // Combine built-in configs with extra configs from other generators
                        const allConfigs = {
                            react: react ? REACT_ESLINT_RULES : undefined,
                            vitest: enableVitest ? VITEST_ESLINT_RULES : undefined,
                            ...Object.fromEntries(extraConfigs),
                        };
                        await builder.apply(typescriptFile.renderTemplateFile({
                            template: NODE_ESLINT_GENERATED.templates.eslintConfig,
                            destination: paths.eslintConfig,
                            variables: {
                                TPL_DEFAULT_PROJECT_FILES: TsCodeUtils.mergeFragmentsAsArrayPresorted(defaultProjectFiles.map(quot).toSorted()),
                                TPL_DEV_DEPENDENCIES: TsCodeUtils.mergeFragmentsAsArrayPresorted(devDependencies.map(quot).toSorted()),
                                TPL_IGNORE_FILES: TsCodeUtils.mergeFragmentsAsArrayPresorted(eslintIgnore.map(quot).toSorted()),
                                TPL_EXTRA_CONFIGS: TsCodeUtils.mergeFragments(allConfigs, '\n\n'),
                                TPL_GLOBALS: react ? 'browser' : 'node',
                                TPL_TAILWIND_CONFIG: tailwind ? TAILWIND_ESLINT_CONFIG : '',
                            },
                        }));
                    },
                };
            },
        }),
    }),
});
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