fix: lint does not work on new Otter webapp

packages/@o3r/core/schematics/ng-add/utils/linter/index.ts

@@ -13,12 +13,12 @@ export const shouldOtterLinterBeInstalled = async (context: SchematicContext): P
   try {
     require.resolve(`${linterPackageName}/package.json`);
     if (context.interactive) {
-      useOtterLinter = await askConfirmation(`You already have eslint installed. Would you like to add otter config rules for eslint?
+      useOtterLinter = await askConfirmation(`You already have ESLint installed. Would you like to add otter config rules for ESLint?
 Otherwise, you can add them later via this command: ng add @o3r/eslint-config-otter`, true);
     }
   } catch {
-    context.logger.info(`eslint package not installed. Skipping otter linter phase!
-You can add otter linter config rules later to the project via this command: ng add @o3r/eslint-config-otter`);
+    context.logger.info(`ESLint package not installed. Skipping Otter linter phase!
+You can add Otter linter config rules later to the project via this command: ng add @o3r/eslint-config-otter`);
   }
 
   return useOtterLinter;

packages/@o3r/eslint-config-otter/.eslintrc.js

@@ -8,7 +8,8 @@ module.exports = {
     'sourceType': 'module',
     'project': [
       'tsconfig.builders.json',
-      'tsconfig.eslint.json'
+      'tsconfig.eslint.json',
+      'tsconfig.spec.json'
     ]
   },
   'extends': [

packages/@o3r/eslint-config-otter/package.json

@@ -82,6 +82,7 @@
     "@o3r/build-helpers": "workspace:^",
     "@o3r/eslint-plugin": "workspace:^",
     "@o3r/schematics": "workspace:^",
+    "@o3r/test-helpers": "workspace:^",
     "@schematics/angular": "~17.3.0",
     "@stylistic/eslint-plugin-ts": "^1.5.4",
     "@types/jest": "~29.5.2",

packages/@o3r/eslint-config-otter/project.json

@@ -18,6 +18,12 @@
         "jestConfig": "packages/@o3r/eslint-config-otter/jest.config.js"
       }
     },
+    "test-int": {
+      "executor": "@nx/jest:jest",
+      "options": {
+        "jestConfig": "packages/@o3r//eslint-config-otter/testing/jest.config.it.js"
+      }
+    },
     "lint": {
       "options": {
         "eslintConfig": "packages/@o3r/eslint-config-otter/.eslintrc.js",

packages/@o3r/eslint-config-otter/schematics/index.it.spec.ts

@@ -0,0 +1,25 @@
+/**
+ * Test environment exported by O3rEnvironment, must be first line of the file
+ * @jest-environment @o3r/test-helpers/jest-environment
+ * @jest-environment-o3r-app-folder test-app-eslint-config
+ */
+const o3rEnvironment = globalThis.o3rEnvironment;
+
+import {
+  getDefaultExecSyncOptions,
+  packageManagerExec,
+  packageManagerInstall,
+  packageManagerRunOnProject
+} from '@o3r/test-helpers';
+
+describe('new otter application with eslint-config', () => {
+  test('should add eslint-config to existing application', () => {
+    const { workspacePath, projectName, isInWorkspace, o3rVersion } = o3rEnvironment.testEnvironment;
+    const execAppOptions = {...getDefaultExecSyncOptions(), cwd: workspacePath};
+    packageManagerExec({script: 'ng', args: ['add', `@o3r/eslint-config-otter@${o3rVersion}`, '--skip-confirmation', '--project-name', projectName]}, execAppOptions);
+
+    expect(() => packageManagerInstall(execAppOptions)).not.toThrow();
+    expect(() => packageManagerRunOnProject(projectName, isInWorkspace, {script: 'build'}, execAppOptions)).not.toThrow();
+    expect(() => packageManagerExec({script: 'ng', args: ['lint', projectName]}, execAppOptions)).not.toThrow('Invalid lint configuration. Nothing to lint.');
+  });
+});

packages/@o3r/eslint-config-otter/schematics/ng-add/linter/index.spec.ts

@@ -22,7 +22,15 @@ describe('Generate linter files', () => {
 
     expect(tree.exists('.eslintignore')).toBe(true);
     expect(tree.exists('.eslintrc.js')).toBe(true);
-    expect(tree.exists('tsconfig.eslint.json')).toBe(true);
+  });
+
+  it('should not overwrite eslintignore but extend @o3r/eslint-config-otter', async () => {
+    initialTree.create('.eslintignore', 'I am inevitable');
+    initialTree.create('.eslintrc.json', '{}');
+    const tree = await lastValueFrom(callRule(updateLinterConfigs({}, path.join(__dirname, '..')), initialTree, context));
+
+    expect(tree.readText('.eslintignore')).toBe('I am inevitable');
+    expect(tree.readJson('.eslintrc.json')).toEqual({'extends': ['@o3r/eslint-config-otter']});
   });
 
   it('should not overwrite linter files', async () => {

packages/@o3r/eslint-config-otter/schematics/ng-add/linter/index.ts

@@ -1,6 +1,6 @@
-import { apply, chain, MergeStrategy, mergeWith, renameTemplateFiles, Rule, SchematicContext, template, Tree, url } from '@angular-devkit/schematics';
+import { apply, chain, MergeStrategy, mergeWith, move, renameTemplateFiles, Rule, SchematicContext, template, Tree, url } from '@angular-devkit/schematics';
+import { posix } from 'node:path';
 
-const tsEslintParserDep = '@typescript-eslint/parser';
 /**
  * Add or update the Linter configuration
  * @param options @see RuleFactory.options
@@ -16,34 +16,77 @@ export function updateLinterConfigs(options: { projectName?: string | null | und
    */
   const updateTslintExtend: Rule = async (tree: Tree, context: SchematicContext) => {
     const eslintFilePath = '/.eslintrc.json';
-    const eslintExists = tree.exists(eslintFilePath);
 
-    if (eslintExists) {
+    if (tree.exists(eslintFilePath)) {
       const eslintFile = tree.readJson(eslintFilePath) as { extends?: string | string[] };
       eslintFile.extends = eslintFile.extends ? (eslintFile.extends instanceof Array ? eslintFile.extends : [eslintFile.extends]) : [];
 
-      if (eslintFile.extends.indexOf(tsEslintParserDep) === -1) {
-        eslintFile.extends.push(tsEslintParserDep);
+      const eslintConfigOtter = '@o3r/eslint-config-otter';
+      if (eslintFile.extends.indexOf(eslintConfigOtter) === -1) {
+        eslintFile.extends.push(eslintConfigOtter);
       }
 
       tree.overwrite(eslintFilePath, JSON.stringify(eslintFile, null, 2));
     } else {
       const { getAllFilesInTree, getTemplateFolder } = await import('@o3r/schematics');
-      const eslintConfigFiles = getAllFilesInTree(tree, '/', ['**/.eslintrc.json'], false).filter((file) => /\.eslintrc/i.test(file));
+      const eslintConfigFiles = getAllFilesInTree(tree, '/', ['**/.eslintrc.js'], false).filter((file) => /\.eslintrc/i.test(file));
       if (!eslintConfigFiles.length) {
-        return mergeWith(apply(url(getTemplateFolder(rootPath, __dirname)), [
+        return mergeWith(apply(url(getTemplateFolder(rootPath, __dirname, 'templates/workspace')), [
           template({
             dot: '.'
           }),
           renameTemplateFiles()
         ]), MergeStrategy.Overwrite);
       } else {
-        context.logger.warn('An unsupported format EsLint configuration already exists, an automatic update cannot be applied.');
-        context.logger.warn(`You can manually extends "@o3r/eslint-config-otter" in your configuration ${eslintConfigFiles.map((f) => `"${f}"`).join(', ')}`);
+        context.logger.warn('An unsupported format ESLint configuration already exists, an automatic update cannot be applied.');
+        context.logger.warn(`You can manually extend "@o3r/eslint-config-otter" in your configuration ${eslintConfigFiles.map((f) => `"${f}"`).join(', ')}`);
+        return;
       }
     }
   };
 
+  /**
+   * Create linter files for the project
+   * @param tree
+   * @param context
+   */
+  const createProjectFiles: Rule = async (tree: Tree, context: SchematicContext) => {
+    if (!options.projectName) {
+      return;
+    }
+    const { getWorkspaceConfig } = await import('@o3r/schematics');
+    const workspace = getWorkspaceConfig(tree);
+    if (!workspace) {
+      return;
+    }
+    const workspaceProject = workspace.projects[options.projectName];
+
+    if (!workspaceProject) {
+      context.logger.warn('No project detected, linter task can not be added.');
+      return;
+    }
+
+    const projectRoot = workspaceProject.root;
+    const projectType = workspaceProject.projectType;
+    const eslintFilePath = posix.join(projectRoot, '/.eslintrc.js');
+
+    if (tree.exists(eslintFilePath)) {
+      context.logger.info(`${eslintFilePath} already exists.`);
+      return;
+    } else {
+      const { getTemplateFolder } = await import('@o3r/schematics');
+      const rootRelativePath = posix.relative(projectRoot, tree.root.path.replace(/^\//, './'));
+      return mergeWith(apply(url(getTemplateFolder(rootPath, __dirname, 'templates/project')), [
+        template({
+          dot: '.',
+          projectTsConfig: projectType === 'application' ? 'tsconfig.app' : 'tsconfig.lib',
+          rootRelativePath
+        }),
+        move(projectRoot),
+        renameTemplateFiles()
+      ]), MergeStrategy.Overwrite);
+    }
+  };
   /**
    * Update angular.json file to use ESLint builder.
    * @param tree
@@ -52,20 +95,23 @@ export function updateLinterConfigs(options: { projectName?: string | null | und
   const editAngularJson: Rule = async (tree: Tree, context: SchematicContext) => {
     const { getWorkspaceConfig } = await import('@o3r/schematics');
     const workspace = getWorkspaceConfig(tree);
-    const workspaceProject = options.projectName ? workspace?.projects[options.projectName] : undefined;
+    if (!workspace) {
+      return;
+    }
+    const workspaceProject = options.projectName ? workspace.projects[options.projectName] : undefined;
 
-    if (!workspace || !workspaceProject) {
-      context.logger.warn('No project detected, linter task can not be added');
+    if (!workspaceProject) {
+      context.logger.warn('No project detected, linter task can not be added.');
       return;
     }
 
     workspaceProject.architect ||= {};
     workspaceProject.architect.lint ||= {
       builder: '@angular-eslint/builder:lint',
       options: {
-        eslintConfig: './.eslintrc.js',
+        eslintConfig: `${workspaceProject.root}/.eslintrc.js`,
         lintFilePatterns: [
-          'src/**/*.ts'
+          `${workspaceProject.sourceRoot || posix.join(workspaceProject.root, 'src') }/**/*.ts`
         ]
       }
     };
@@ -76,6 +122,7 @@ export function updateLinterConfigs(options: { projectName?: string | null | und
 
   return chain([
     updateTslintExtend,
+    createProjectFiles,
     editAngularJson
   ]);
 }

packages/@o3r/workspace/schematics/library/templates/ng/.eslintrc.js.template → packages/@o3r/eslint-config-otter/schematics/ng-add/linter/templates/project/__dot__eslintrc.js.template

@@ -1,19 +1,15 @@
-/* eslint-disable @typescript-eslint/naming-convention */
-/* eslint-disable quote-props */
-
 module.exports = {
   'root': true,
   'parserOptions': {
     'tsconfigRootDir': __dirname,
     'project': [
-      'tsconfig.build.json',
+      '<%= projectTsConfig %>.json',
       'tsconfig.spec.json',
-      'tsconfig.builders.json',
       'tsconfig.eslint.json'
     ],
     'sourceType': 'module'
   },
   'extends': [
-    '<%= eslintRcPath %>'
+    '<%= rootRelativePath %>/.eslintrc.js'
   ]
 };

packages/@o3r/eslint-config-otter/schematics/ng-add/linter/templates/project/tsconfig.eslint.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./<%= projectTsConfig %>",
+  "include": [
+    ".eslintrc.js"
+  ]
+}

packages/@o3r/eslint-config-otter/schematics/ng-add/linter/templates/workspace/__dot__eslintignore.template

@@ -0,0 +1,5 @@
+/node_modules
+**/dist
+**/dist-*
+**/test
+**/tmp

packages/@o3r/eslint-config-otter/schematics/ng-add/linter/templates/__dot__eslintrc.js.template → packages/@o3r/eslint-config-otter/schematics/ng-add/linter/templates/workspace/__dot__eslintrc.js.template

@@ -5,9 +5,6 @@ module.exports = {
   'parser': require.resolve('@typescript-eslint/parser'),
   'parserOptions': {
     'tsconfigRootDir': __dirname,
-    'project': [
-      'tsconfig.eslint.json'
-    ],
     'ecmaVersion': 12
   },
   'env': {

packages/@o3r/eslint-config-otter/testing/jest.config.it.js

@@ -0,0 +1,8 @@
+const { join } = require('node:path');
+const getJestConfig = require('../../../../jest.config.it').getJestConfig;
+
+/** @type {import('ts-jest/dist/types').JestConfigWithTsJest} */
+module.exports = {
+  ...getJestConfig(join(__dirname, '..')),
+  displayName: require('../package.json').name
+};

packages/@o3r/eslint-plugin/tsconfig.spec.json

@@ -6,7 +6,7 @@
     }
   ],
   "include": [
-    "./src/**/*.spec.ts",
+    "**/*.spec.ts"
   ],
   "exclude": []
 }

packages/@o3r/schematics/src/utility/monorepo.ts

@@ -8,7 +8,7 @@ import { getWorkspaceConfig } from './loaders';
 /**
  * Find the relative path to a configuration file at the monorepo root
  * @param tree
- * @param files List of files to look for, the first of the list will used
+ * @param files List of files to look for, the first of the list will be used
  * @param originPath Path from where to calculate the relative path
  * @returns
  */

packages/@o3r/workspace/schematics/application/index.ts

@@ -85,7 +85,7 @@ function generateApplicationFn(options: NgGenerateApplicationSchema): Rule {
         projectRoot,
         style: Style.Scss}),
       addProjectSpecificFiles(targetPath, rootDependencies),
-      updateProjectTsConfig(targetPath, 'tsconfig.app.json'),
+      updateProjectTsConfig(targetPath, 'tsconfig.app.json', {updateInputFiles: true}),
       setupDependencies({
         dependencies,
         skipInstall: options.skipInstall,

packages/@o3r/workspace/schematics/library/rules/rules.ng.ts

@@ -23,18 +23,16 @@ export function ngGenerateModule(options: NgGenerateModuleSchema & { targetPath:
    */
   const updateNgTemplate: Rule = (tree, context) => {
     const o3rCorePackageJsonPath = path.resolve(__dirname, '..', '..', '..', 'package.json');
-    const o3rCorePackageJson: PackageJson & { generatorDependencies?: Record<string, string> } = JSON.parse(readFileSync(o3rCorePackageJsonPath)!.toString());
+    const o3rCorePackageJson: PackageJson & { generatorDependencies?: Record<string, string> } = JSON.parse(readFileSync(o3rCorePackageJsonPath).toString());
     const otterVersion = o3rCorePackageJson.dependencies!['@o3r/schematics'];
 
     const templateNg = apply(url('./templates/ng'), [
       template({
         ...options,
-        runner: process.env.npm_execpath && /[\\/][^\\/]yarn[^\\/]js$/.test(process.env.npm_execpath) ? 'yarn run' : 'npm run',
         tsconfigSpecPath: findConfigFileRelativePath(tree,
           ['tsconfig.test.json', 'tsconfig.spec.json', 'tsconfig.jest.json', 'tsconfig.jasmine.json', 'tsconfig.base.json', 'tsconfig.json'], options.targetPath),
         tsconfigBasePath: findConfigFileRelativePath(tree, ['tsconfig.base.json', 'tsconfig.json'], options.targetPath),
-        tsconfigBuildPath: findConfigFileRelativePath(tree, ['tsconfig.build.json', 'tsconfig.base.json', 'tsconfig.json'], options.targetPath),
-        eslintRcPath: findConfigFileRelativePath(tree, ['.eslintrc.json', '.eslintrc.js'], options.targetPath)
+        tsconfigBuildPath: findConfigFileRelativePath(tree, ['tsconfig.build.json', 'tsconfig.base.json', 'tsconfig.json'], options.targetPath)
       }),
       renameTemplateFiles(),
       move(options.targetPath)

packages/@o3r/workspace/schematics/ng-add/helpers/linter.ts

@@ -12,12 +12,12 @@ export const shouldOtterLinterBeInstalled = async (context: SchematicContext): P
   try {
     require.resolve(`${linterPackageName}/package.json`);
     if (context.interactive) {
-      useOtterLinter = await askConfirmation(`You already have eslint installed. Would you like to add otter config rules for eslint?
+      useOtterLinter = await askConfirmation(`You already have ESLint installed. Would you like to add Otter config rules for ESLint?
 Otherwise, you can add them later via this command: ng add @o3r/eslint-config-otter`, true);
     }
   } catch {
-    context.logger.info(`eslint package not installed. Skipping otter linter phase!
-You can add otter linter config rules later to the project via this command: ng add @o3r/eslint-config-otter`);
+    context.logger.info(`ESLint package not installed. Skipping otter linter phase!
+You can add Otter linter config rules later to the project via this command: ng add @o3r/eslint-config-otter`);
   }
 
   return useOtterLinter;

packages/@o3r/workspace/schematics/rule-factories/project-configs.ts

@@ -28,6 +28,7 @@ export function updateProjectTsConfig(targetPath: string, tsconfigName: string,
 
     if (options?.updateInputFiles) {
       tsconfig.config = Object.fromEntries(Object.entries(tsconfig.config).filter(([propName, _]) => propName !== 'files'));
+      tsconfig.config.exclude = ['**/*.spec.ts', '**/fixture'];
       tsconfig.config.include = ['./src/**/*.ts'];
     }
     const baseTsConfig = findConfigFileRelativePath(tree, ['tsconfig.base.json', 'tsconfig.json'], targetPath);

yarn.lock

@@ -7492,6 +7492,7 @@ __metadata:
     "@o3r/build-helpers": "workspace:^"
     "@o3r/eslint-plugin": "workspace:^"
     "@o3r/schematics": "workspace:^"
+    "@o3r/test-helpers": "workspace:^"
     "@schematics/angular": "npm:~17.3.0"
     "@stylistic/eslint-plugin-ts": "npm:^1.5.4"
     "@types/jest": "npm:~29.5.2"