Update deps (#24)

Updates all dev dependencies.
Updates markdown-table to v2 (v3 uses ESM).
Exports main interfaces.
Emits ES2021 instead of es5.

Author: flaviusone

.eslintrc.js

@@ -7,12 +7,12 @@ module.exports = {
     jest: true
   },
   parserOptions: {
-    ecmaVersion: 2018,
+    ecmaVersion: 6,
     sourceType: 'module'
   },
-  parser: 'typescript-eslint-parser',
-  plugins: ['typescript'],
+  parser: '@typescript-eslint/parser',
+  plugins: ['@typescript-eslint'],
   rules: {
-    'typescript/no-unused-vars': 2
+    '@typescript-eslint/no-unused-vars': 2
   }
 };

.gitignore

@@ -56,3 +56,4 @@ jspm_packages/
 
 lib/
 coverage/
+docs/

.prettierrc.js

@@ -1,3 +1,4 @@
 module.exports = {
-  singleQuote: true
+  singleQuote: true,
+  trailingComma: 'none'
 };

README.md

@@ -8,7 +8,7 @@
   - Formatted as markdown table
 - Fail if coverage decreases on a file (check on percentage) for any of the lines/func/statements/branches. Can
    be configured to only check some criteria.
-- Written in Typescript
+- Written in Typescript.
 
 ## Usage
 

jest.config.js

@@ -6,6 +6,12 @@ module.exports = {
   transform: {
     '^.+\\.(js|ts)$': 'ts-jest'
   },
+  globals: {
+    'ts-jest': {
+      isolatedModules: true,
+      diagnostics: false
+    }
+  },
   testMatch: ['**/?(*.)test.(js|ts)'],
   testEnvironment: 'node',
   moduleFileExtensions: ['ts', 'js', 'json']

package.json

@@ -9,14 +9,14 @@
   "license": "MIT",
   "scripts": {
     "build": "./node_modules/.bin/tsc -p tsconfig.build.json",
-    "build-docs": "typedoc --out docs/ src/ typings/",
+    "build-docs": "typedoc --out docs/ src/index.ts",
     "clean": "rm -rf lib docs coverage",
     "eslint": "eslint 'src/**'",
     "lint": "yarn clean && yarn eslint && yarn prettier",
     "postpublish": "yarn publish-docs",
     "precommit": "lint-staged",
     "prepublishOnly": "yarn clean && yarn lint && yarn test && yarn build",
-    "prettier": "prettier --single-quote --list-different '**/*.{js,ts,md}'",
+    "prettier": "prettier -c '**/*.{js,ts,md}'",
     "publish-docs": "yarn build-docs && gh-pages -d docs -b gh-pages && yarn clean",
     "test": "yarn run tsc && yarn run jest",
     "jest": "jest --maxWorkers=4",
@@ -26,25 +26,24 @@
   },
   "lint-staged": {
     "*.{js,ts}": "eslint",
-    "*.{js,ts,md}": "prettier --single-quote --list-different"
+    "*.{js,ts,md}": "prettier -c"
   },
   "devDependencies": {
     "@types/jest": "22.2.3",
-    "@types/node": "9.6.2",
-    "eslint": "6.7.2",
-    "eslint-config-prettier": "2.9.0",
-    "eslint-plugin-typescript": "0.11.0",
-    "gh-pages": "1.1.0",
-    "husky": "0.14.3",
-    "jest": "22.4.3",
-    "lint-staged": "7.0.4",
-    "prettier": "1.19.1",
-    "ts-jest": "22.4.3",
-    "typedoc": "0.11.1",
-    "typescript": "2.8.1",
-    "typescript-eslint-parser": "14.0.0"
+    "@types/node": "16.11.7",
+    "@typescript-eslint/eslint-plugin": "5.14.0",
+    "@typescript-eslint/parser": "5.14.0",
+    "eslint": "8.11.0",
+    "eslint-config-prettier": "8.5.0",
+    "gh-pages": "3.2.3",
+    "jest": "27.5.1",
+    "lint-staged": "12.3.5",
+    "prettier": "2.5.1",
+    "ts-jest": "27.1.3",
+    "typedoc": "0.22.13",
+    "typescript": "4.6.2"
   },
   "dependencies": {
-    "markdown-table": "1.1.1"
+    "markdown-table": "2.0.0"
   }
 }

src/__snapshots__/resultFormatter.test.ts.snap

@@ -1,10 +1,10 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`resultFormatter should format files results as markdown table 1`] = `
-"| Ok  | File  | Lines         | Branches      | Functions    | Statements    |
-| --- | ----- | ------------- | ------------- | ------------ | ------------- |
-| 🔴  | file1 | 80%<br>(+10%) | 14%<br>(-30%) | 3%<br>(+20%) | 20%<br>(-10%) |
-| ✅   | file2 | 20%<br>(+10%) | 8%<br>(+30%)  | 2%<br>(+20%) | 5%<br>(+10%)  |
+"| Ok | File  | Lines         | Branches      | Functions    | Statements    |
+| -- | ----- | ------------- | ------------- | ------------ | ------------- |
+| 🔴 | file1 | 80%<br>(+10%) | 14%<br>(-30%) | 3%<br>(+20%) | 20%<br>(-10%) |
+| ✅  | file2 | 20%<br>(+10%) | 8%<br>(+30%)  | 2%<br>(+20%) | 5%<br>(+10%)  |
 
 Total:
 

src/diffChecker.ts

@@ -90,7 +90,7 @@ const checkCoverageForCondition = (
 ) => {
   const diffPercentages = getSummaryPercentages(coverage);
 
-  const values = checkCriteria.map(criteria => diffPercentages[criteria]);
+  const values = checkCriteria.map((criteria) => diffPercentages[criteria]);
 
   return values.some(condition);
 };

src/index.ts

@@ -42,5 +42,5 @@ export function diff(
     regression
   };
 }
-
+export { IJsonSummary, ICoverageDiffOutput, IConfigOptions };
 export default diff;

src/resultFormatter.ts

@@ -36,7 +36,7 @@ const formatFilesResults = (files: IFilesResults): string => {
   const header = ['Ok', 'File', 'Lines', 'Branches', 'Functions', 'Statements'];
   table.push(header);
 
-  Object.keys(files).forEach(file => {
+  Object.keys(files).forEach((file) => {
     const { deltas, pcts, decreased } = files[file];
     const row = [
       decreased ? '🔴' : '✅',