use claude code to update code

.claude/settings.local.json

@@ -0,0 +1,16 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(ls:*)",
+      "Bash(npm run example:*)",
+      "Bash(npm test)",
+      "Bash(npm run build:*)",
+      "Bash(npm run lint:*)",
+      "Bash(rm:*)",
+      "Bash(pnpm:*)",
+      "Bash(pnpm test:*)",
+      "Bash(node:*)"
+    ],
+    "deny": []
+  }
+}

.github/workflows/prerelease.yml

@@ -0,0 +1,46 @@
+name: Publish Pre-release
+
+on:
+  pull_request:
+    branches: [ master ]
+    types: [opened, synchronize, reopened]
+
+jobs:
+  build-and-publish:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.pull_request.head.repo.full_name == github.repository }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+      - uses: pnpm/action-setup@v3
+        with:
+          version: latest
+          run_install: true
+      - run: pnpm typecheck
+      - run: pnpm lint
+      - run: pnpm build
+      - name: Run tests
+        run: pnpm test
+
+      - name: Get PR commit count
+        id: pr_commits
+        run: |
+          count=$(gh pr view ${{ github.event.pull_request.number }} --json commits --jq '.commits | length')
+          echo "commit_count=$count" >> "$GITHUB_OUTPUT"
+        env:
+          GH_TOKEN: ${{ github.token }}
+
+      - name: Update version for pre-release
+        run: |
+          PACKAGE_VERSION=$(node -p "require('./package.json').version")
+          PRERELEASE_VERSION="${PACKAGE_VERSION}-pr${{ github.event.number }}.${{ steps.pr_commits.outputs.commit_count }}"
+          npm version $PRERELEASE_VERSION --no-git-tag-version
+          echo "Publishing version: $PRERELEASE_VERSION"
+
+      - name: Publish pre-release to npm
+        run: pnpm publish --tag pr --no-git-checks --no-otp
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/publish.yml

@@ -0,0 +1,27 @@
+name: Publish to npm
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+          registry-url: 'https://registry.npmjs.org'
+      - uses: pnpm/action-setup@v3
+        with:
+          version: latest
+          run_install: true
+      - run: pnpm typecheck
+      - run: pnpm lint
+      - run: pnpm build
+      - name: Run tests
+        run: pnpm test
+      - run: pnpm publish --no-git-checks --no-otp
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/test.yml

@@ -0,0 +1,30 @@
+name: Tests
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [20.x, 22.x, 24.x]
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ matrix.node-version }}
+    - uses: pnpm/action-setup@v3
+      with:
+        version: latest
+        run_install: true
+    - run: pnpm typecheck
+    - run: pnpm lint
+    - run: pnpm build
+    - name: Run tests
+      run: pnpm test

CLAUDE.md

@@ -0,0 +1,88 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Commands
+
+### Build and Development
+
+```bash
+# Install dependencies
+yarn install
+
+# Build the project
+yarn build
+
+# Run the example
+yarn example
+
+# Start development mode
+yarn start
+```
+
+### Testing and Quality Assurance
+
+```bash
+# Run tests (includes linting and example)
+yarn test
+
+# Run only tests with verbose output
+yarn ava --verbose
+
+# Update test snapshots
+yarn update-snapshots
+
+# Run linting
+yarn lint
+
+# Check for outdated dependencies
+yarn outdated
+```
+
+### Publishing
+
+```bash
+# Prepare for publishing (runs build)
+yarn prepublish
+
+# Publish using np tool
+yarn np
+```
+
+## Architecture
+
+The `logging` package is a lightweight console logging library designed for Node.js with basic browser support.
+
+### Core Components
+
+1. **Main Logger Implementation (`src/logging.js`):**
+   - Creates a logger with different log levels: debug, info, warn, error, fatal, trace
+   - Uses chalk for colorized output
+   - Uses nicely-format for formatting complex objects
+   - Integrates with the debug module for debug-level logs
+
+2. **Browser Implementation (`src/browser.js`):**
+   - Simplified version for browser environments
+   - Basic implementation to avoid breaking universal builds
+   - Does not include colored output or log level formatting
+
+3. **TypeScript Definitions (`index.d.ts`):**
+   - Provides type definitions for TypeScript users
+   - Defines the Logger interface and its functions
+
+### Usage Pattern
+
+The package follows a factory pattern where `createLogger` is called with a module name to generate a logger instance with various log level methods:
+
+```javascript
+import createLogger from 'logging';
+const logger = createLogger('ModuleName');
+logger.info('message', data);
+```
+
+### Environment Configuration
+
+- Debug logs are only visible when the DEBUG environment variable is set (e.g., DEBUG=ModuleName or DEBUG=*)
+- Node.js version 4+ is supported
+- Uses Babel for transpilation
+- Testing is done with AVA

biome.json

@@ -0,0 +1,28 @@
+{
+    "$schema": "https://biomejs.dev/schemas/1.7.0/schema.json",
+    "organizeImports": {
+        "enabled": true
+    },
+    "linter": {
+        "enabled": true,
+        "rules": {
+            "recommended": true
+        }
+    },
+    "formatter": {
+        "enabled": true,
+        "indentStyle": "space",
+        "indentWidth": 4,
+        "lineWidth": 100
+    },
+    "javascript": {
+        "formatter": {
+            "quoteStyle": "single",
+            "trailingComma": "es5",
+            "semicolons": "always"
+        }
+    },
+    "files": {
+        "ignore": ["lib/**/*", ".claude/*"]
+    }
+}

examples/simple.js

@@ -1,5 +1,5 @@
-// Yarn run example
-import logging from '../src';
+// npm run example
+import logging from '../src/index.js';
 
 const log = logging('Feature');
 
@@ -19,6 +19,6 @@ object.circularReference = object;
 object[Symbol('foo')] = 'foo';
 object.map = new Map();
 object.map.set('prop', 'value');
-object.array = [ 1, Number.NaN, Number.POSITIVE_INFINITY ];
+object.array = [1, Number.NaN, Number.POSITIVE_INFINITY];
 
 log.info(object);

examples/simple.ts

@@ -0,0 +1,24 @@
+// npm run example
+import logging from '../src/index.js';
+
+const log = logging('Feature');
+
+const details = { blah: true };
+const error = new Error('This error is part of the example');
+const context = { userid: 1 };
+const etc = false;
+
+log.debug('set DEBUG=Feature or DEBUG=* to see this one');
+log.info('Interesting');
+log.warn('Hmmm...', 123, false, { details });
+log.error('Not good.', 'Not good at all.', { err: error }, { context }, { etc });
+log.info('This\nwill\nspan\nmultiple\nlines.');
+
+const object: Record<string, unknown> = { property: {} };
+object.circularReference = object;
+object[Symbol('foo') as unknown as string] = 'foo';
+object.map = new Map();
+(object.map as Map<string, string>).set('prop', 'value');
+object.array = [1, Number.NaN, Number.POSITIVE_INFINITY];
+
+log.info(object);

mise.toml

@@ -0,0 +1,3 @@
+[tools]
+node = "22"
+pnpm = "latest"