chore: improve eslint@9 config (#908)

style: whitelist constant expression

style: adjust code style (apply eslint --fix)

chore: refactor eslint config

  Ensures we properly lint _all_ assets, following the proposed structure:

  ```
  build -> lib -> test
  ```

* chore: lint all files

Author: nikku

eslint.config.mjs

@@ -1,35 +1,49 @@
 import bpmnIoPlugin from 'eslint-plugin-bpmn-io';
 
+const files = {
+  build: [
+    '*.mjs',
+    '*.js',
+    'packages/*/*.mjs',
+    'packages/*/*.mjs',
+    'packages/*/*.js',
+    'tasks/*.mjs',
+    'packages/*/tasks/*.mjs',
+    'packages/dmn-js/test/distro/karma.conf.js'
+  ],
+  test: [
+    '**/test/**/*.js'
+  ],
+  ignored: [
+    '**/lib',
+    '**/dist'
+  ]
+};
+
 export default [
   {
-    ignores: [
-      '**/lib',
-      '**/dist'
-    ]
+    ignores: files.ignored
   },
-  ...bpmnIoPlugin.configs.browser.map(config => {
+
+  // build
+  ...bpmnIoPlugin.configs.node.map(config => {
     return {
       ...config,
-      files: [
-        '**/src/**/*.js'
-      ]
+      files: files.build
     };
   }),
-  ...bpmnIoPlugin.configs.jsx.map(config => {
+
+  // lib + test
+  ...bpmnIoPlugin.configs.browser.map(config => {
     return {
       ...config,
-      files: [
-        '**/src/**/*.js',
-        '**/test/**/*.js'
-      ]
+      ignores: files.build
     };
   }),
-  ...bpmnIoPlugin.configs.mocha.map(config => {
+  ...bpmnIoPlugin.configs.jsx.map(config => {
     return {
       ...config,
-      files: [
-        '**/test/**/*.js'
-      ]
+      ignores: files.build
     };
   }),
   {
@@ -42,6 +56,23 @@ export default [
       'react/no-deprecated': 'off',
       'react/jsx-key': 'off', // TODO(@barmac): reenable and fix problems
       'react/no-unknown-property': 'off',
-    }
+    },
+    ignores: files.build
+  },
+
+  // test
+  ...bpmnIoPlugin.configs.mocha.map(config => {
+    return {
+      ...config,
+      files: files.test
+    };
+  }),
+  {
+    languageOptions: {
+      globals: {
+        require: true
+      }
+    },
+    files: files.test
   }
 ];

package.json

@@ -14,7 +14,7 @@
     "build": "lerna run build --parallel --stream",
     "lerna-publish": "lerna publish -m \"chore(project): publish %s\"",
     "lint": "run-s lint:*",
-    "lint:js": "eslint packages",
+    "lint:js": "eslint .",
     "lint:style": "stylelint \"packages/**/*.css\"",
     "reinstall": "npm ci",
     "release": "run-s distro test \"lerna-publish -- {@}\" --",

packages/dmn-js-decision-table/test/spec/ViewerSpec.js

@@ -30,6 +30,7 @@ describe('DecisionTable', function() {
 
   let dmnJS;
 
+  // eslint-disable-next-line no-constant-binary-expression
   false && afterEach(function() {
     if (dmnJS) {
       dmnJS.destroy();

packages/dmn-js-decision-table/test/spec/features/context-menu/ContextMenuCloseBehaviorSpec.js

@@ -1,6 +1,3 @@
- 
-import Inferno from 'inferno';
-
 import { bootstrapModeler, inject } from 'test/helper';
 
 import {

packages/dmn-js-decision-table/test/spec/features/context-menu/ContextMenuKeyboardSpec.js

@@ -1,6 +1,3 @@
- 
-import Inferno from 'inferno';
-
 import { bootstrapModeler, inject } from 'test/helper';
 
 import {

packages/dmn-js-decision-table/test/spec/features/context-menu/ContextMenuSpec.js

@@ -1,6 +1,3 @@
- 
-import Inferno from 'inferno';
-
 import { bootstrapModeler, inject } from 'test/helper';
 
 import {

packages/dmn-js-decision-table/test/spec/features/drag-and-drop/DragAndDropSpec.js

@@ -1,6 +1,3 @@
- 
-import Inferno from 'inferno';
-
 /* global sinon */
 
 import { bootstrapModeler, inject } from 'test/helper';

packages/dmn-js-decision-table/test/spec/features/simple-date-edit/SimpleDateEditSpec.js

@@ -155,7 +155,7 @@ describe('simple date edit', function() {
       // then
       expect(inputEntry7.businessObject.text).to
 
-         
+
         .equal('[date("2018-01-25")..date("2000-01-01")]');
     }));
 
@@ -175,7 +175,7 @@ describe('simple date edit', function() {
       // then
       expect(inputEntry7.businessObject.text).to
 
-         
+
         .equal('[date("2018-01-25")..date("foo")]');
     }));
 
@@ -195,7 +195,7 @@ describe('simple date edit', function() {
       // then
       expect(inputEntry7.businessObject.text).to
 
-         
+
         .equal(`[date("2018-01-25")..date("${ getSampleDate() }")]`);
     }));
   });

packages/dmn-js-decision-table/test/spec/features/simple-date-edit/UtilsSpec.js

@@ -96,7 +96,7 @@ describe('simple date edit - utils', function() {
       date: '2000-01-01'
     }));
 
-     
+
     it('between', expectParsed('[date("2000-01-01")..date("2000-01-02")]', {
       type: 'between',
       dates: [ '2000-01-01', '2000-01-02' ]

packages/dmn-js-decision-table/test/spec/features/simple-date-time-edit/SimpleDateTimeEditSpec.js

@@ -175,7 +175,7 @@ describe('simple date time edit', function() {
       // then
       expect(inputEntry7.businessObject.text).to
 
-         
+
         .equal('[date and time("2018-01-25T00:00:00Z")..date and time("foo")]');
     }));