feat(esm): migration to ESM

.c8rc.json

@@ -0,0 +1,6 @@
+{
+  "reporter" : ["lcov", "cobertura", "text-summary"],
+  "extension": [".js", ".ts"],
+  "include": ["src/**/*.ts"],
+  "exclude": ["src/@types/**"]
+}

.eslintrc.yml

@@ -1,9 +1,20 @@
+root: true
+parser: '@typescript-eslint/parser'
+plugins:
+    - '@typescript-eslint'
 parserOptions:
-    ecmaVersion: 11
-    sourceType: script
-env:
-    node: true
-    es6: true
-extends: eslint:recommended
-rules:
-    no-unused-vars: off
+    project: './tsconfig.json'
+    sourceType: 'module'
+ignorePatterns:
+    - 'scripts/*'
+    - '*.config.js'
+    - 'lib/*'
+    - 'examples/*'
+    - 'coverage/*'
+    - 'node_modules/*'
+    - '.yarn/*'
+    - '.nyc_output/*'
+extends:
+    - 'eslint:recommended'
+    - 'plugin:@typescript-eslint/eslint-recommended'
+    - 'plugin:@typescript-eslint/recommended'

.github/workflows/ci.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x]
+        node-version: [18.x]
 
     steps:
       - uses: actions/checkout@v3
@@ -20,7 +20,7 @@ jobs:
 
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
+        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
 
       - uses: actions/cache@v3
         id: yarn-cache
@@ -44,18 +44,18 @@ jobs:
           CI: true
 
       - name: Coveralls Parallel
-        uses: coverallsapp/github-action@v1.1.2
+        uses: coverallsapp/github-action@v1
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}
           flag-name: node-${{ matrix.node-version }}
           parallel: true
-  
+
   coverall:
     needs: tests
     runs-on: ubuntu-latest
     steps:
       - name: Coveralls Finished
-        uses: coverallsapp/github-action@v1.1.2
+        uses: coverallsapp/github-action@v1
         with:
             github-token: ${{ secrets.github_token }}
-            parallel-finished: true
+            parallel-finished: true

.github/workflows/release.yml

@@ -14,18 +14,18 @@ jobs:
     strategy:
       matrix:
         node-version: [18.x]
-    
+
     if: ${{ github.actor == 'pebie' || github.actor == 'Crow-EH' || github.actor == 'fthouraud' || github.actor == 'leguellec' || github.actor == 'rande' }}
 
     steps:
       - name: Checkout
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      
+
       - name: Get yarn cache directory path
         id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn config get cacheFolder)"
+        run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
 
       - uses: actions/cache@v3
         id: yarn-cache
@@ -44,7 +44,7 @@ jobs:
       - name: Bump the version using input strategy
         run: yarn version --new-version ${{ github.event.inputs.strategy }} --no-git-tag-version
 
-      - name: Update changelog    
+      - name: Update changelog
         id: changelog
         run: |
           CHANGELOG=$(yarn conventional-changelog -p conventionalcommits -r -u 0)
@@ -53,12 +53,12 @@ jobs:
           BODY="${BODY//'%'/'%25'}"
           BODY="${BODY//$'\n'/'%0A'}"
           BODY="${BODY//$'\r'/'%0D'}"
-          echo "::set-output name=body::${BODY}"
+          echo "{body}=${BODY}" >> $GITHUB_OUTPUT
 
       - name: Log changes
         run: |
           echo "The changelog will be : ${{ steps.changelog.outputs.body }}"
-            
+
       - name: Get version
         id: package-version
         uses: martinbeentjes/[email protected]
@@ -85,7 +85,7 @@ jobs:
         with:
           node-version: '18.x'
           registry-url: 'https://registry.npmjs.org'
-          
+
       - name: Publish to NPM
         run: npm publish --access public
         env:

.husky/pre-commit

@@ -1,4 +1,4 @@
 #!/usr/bin/env sh
 . "$(dirname -- "$0")/_/husky.sh"
 
-yarn check-fmt
+yarn lint && yarn check-fmt

.nvmrc

@@ -0,0 +1 @@
+18.14.0

ava.config.js

@@ -0,0 +1,11 @@
+export default {
+    require: ['ts-node/register'],
+    extensions: ['js', 'ts'],
+    files: ['test/**/*.test.{js,ts}'],
+    nodeArguments: ['--experimental-specifier-resolution=node', '--loader=ts-node/esm', '--no-warnings'],
+    environmentVariables: {
+        TS_NODE_FILES: 'true',
+        TS_NODE_TRANSPILE_ONLY: 'true',
+        TS_NODE_COMPILER_OPTIONS: '{"module":"ESNext"}',
+    },
+}

examples/example2.js → examples/cjs/example1.js

@@ -1,9 +1,9 @@
-const logger = require('../lib/index')
+const logger = require('../../lib/cjs/index.js')
 
 logger.setNamespaces('root:*')
 logger.setLevel('debug')
 
 const log = logger.createLogger('root:testing')
-log.debug('ctxId', 'log with predefined context ID', {
+log.debug('example1', {
     foo: 'bar',
-})
+})

examples/cjs/example2.js

@@ -0,0 +1,9 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setNamespaces('root:*')
+logger.setLevel('debug')
+
+const log = logger.createLogger('root:testing')
+log.debug('example2', 'log with predefined context ID', {
+    foo: 'bar',
+})

examples/cjs/example3.js

@@ -0,0 +1,8 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setNamespaces('namespace:*')
+logger.setLevel('debug')
+//logger.setOutput(logger.outputs.json)
+
+const log = logger.createLogger('namespace:subNamespace')
+log.debug('example3', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })

examples/cjs/example_context.js

@@ -0,0 +1,10 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setOutput(logger.outputs.pretty)
+logger.setNamespaces('*')
+logger.setLevel('info')
+logger.setGlobalContext({ version: '2.0.0', env: 'dev' })
+
+const log = logger.createLogger('namespace')
+
+log.warn('example4', { someData: 'someValue' })

examples/cjs/example_data.js

@@ -0,0 +1,9 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setOutput(logger.outputs.pretty)
+logger.setNamespaces('namespace:*')
+logger.setLevel('info')
+
+const log = logger.createLogger('namespace:subNamespace')
+
+log.warn('example5', { someData: 'someValue' })

examples/cjs/example_force.js

@@ -0,0 +1,9 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setOutput(logger.outputs.pretty)
+logger.setNamespaces('*')
+logger.setLevel('info')
+
+const log = logger.createLogger('namespace', true)
+const num = 1
+log.debug('example6', { someData: 'someValue' }, num > 0)

examples/cjs/example_pretty.js

@@ -0,0 +1,8 @@
+const logger = require('../../lib/cjs/index.js')
+
+logger.setNamespaces('namespace:*')
+logger.setLevel('debug')
+logger.setOutput(logger.outputs.pretty)
+
+const log = logger.createLogger('namespace:subNamespace')
+log.debug('example7', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })

examples/cjs/package.json

@@ -0,0 +1 @@
+{"type": "commonjs"}

examples/example1.js → examples/esm/example1.js

@@ -1,9 +1,9 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setNamespaces('root:*')
 logger.setLevel('debug')
 
 const log = logger.createLogger('root:testing')
-log.debug('sample message', {
+log.debug('example1', {
     foo: 'bar',
-})
+})

examples/esm/example2.js

@@ -0,0 +1,9 @@
+import logger from '../../lib/esm/index.js'
+
+logger.setNamespaces('root:*')
+logger.setLevel('debug')
+
+const log = logger.createLogger('root:testing')
+log.debug('example2', 'log with predefined context ID', {
+    foo: 'bar',
+})

examples/example3.js → examples/esm/example3.js

@@ -1,8 +1,8 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setNamespaces('namespace:*')
 logger.setLevel('debug')
 //logger.setOutput(logger.outputs.json)
 
 const log = logger.createLogger('namespace:subNamespace')
-log.debug('ctxId', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })
+log.debug('example3', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })

examples/example_context.js → examples/esm/example_context.js

@@ -1,4 +1,4 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setOutput(logger.outputs.pretty)
 logger.setNamespaces('*')
@@ -7,4 +7,4 @@ logger.setGlobalContext({ version: '2.0.0', env: 'dev' })
 
 const log = logger.createLogger('namespace')
 
-log.warn('message', { someData: 'someValue' })
+log.warn('example4', { someData: 'someValue' })

examples/example_data.js → examples/esm/example_data.js

@@ -1,9 +1,9 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setOutput(logger.outputs.pretty)
 logger.setNamespaces('namespace:*')
 logger.setLevel('info')
 
 const log = logger.createLogger('namespace:subNamespace')
 
-log.warn('message', { someData: 'someValue' })
+log.warn('example5', { someData: 'someValue' })

examples/example_force.js → examples/esm/example_force.js

@@ -1,9 +1,9 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setOutput(logger.outputs.pretty)
 logger.setNamespaces('*')
 logger.setLevel('info')
 
 const log = logger.createLogger('namespace', true)
 const num = 1
-log.debug('Will be logged', { someData: 'someValue' }, num > 0)
+log.debug('example6', { someData: 'someValue' }, num > 0)

examples/example_pretty.js → examples/esm/example_pretty.js

@@ -1,8 +1,8 @@
-const logger = require('../lib/index')
+import logger from '../../lib/esm/index.js'
 
 logger.setNamespaces('namespace:*')
 logger.setLevel('debug')
 logger.setOutput(logger.outputs.pretty)
 
 const log = logger.createLogger('namespace:subNamespace')
-log.debug('ctxId', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })
+log.debug('example7', 'Will be logged', { someData: 'someValue', someData2: 'someValue' })

examples/esm/package.json

@@ -0,0 +1 @@
+{"type": "module"}

examples/index.js

@@ -0,0 +1,8 @@
+#!/usr/bin/env zx
+import { $, chalk } from 'zx'
+
+console.log(chalk.green('RUN ESM EXAMPLES:'))
+await $`for file in examples/esm/*.js; do node "$file"; done`
+
+console.log(chalk.green('RUN CJS EXAMPLES:'))
+await $`for file in examples/cjs/*.js; do node "$file"; done`