init DailyFile Logger

.gitignore

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+bun.lockb
+package-lock.json
+node_modules/
+.idea/
+._*
+.DS_Store

index.ts

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+import logger, {Level, Writer, type WriterOptions} from 'log'
+import {File} from 'logger-file'
+
+export * as log from 'log'
+export default logger
+
+export class DailyFile extends Writer {
+    private writer: File
+    private readonly folder: string
+    private current_date: Date = new Date()
+
+    public constructor(options: WriterOptions & {folder: string}) {
+        const {folder, ...rest} = options
+
+        super(rest)
+        this.folder = folder
+
+        this.writer = DailyFile.start(this.options, this.folder, this.current_date)
+    }
+
+    private static start(options: WriterOptions, folder: string, now: Date) : File {
+        const date = now.toISOString().split('T')[0]
+        const path = `${folder}/${date}.log`
+        return new File({...options, path})
+    }
+
+    protected write(level: Level, ...data: any[]): void {
+        if (new Date().getDay() !== this.current_date.getDay()) {
+            this.current_date = new Date()
+            this.writer.end()
+            this.writer = DailyFile.start(this.options, this.folder, this.current_date)
+        }
+
+        return this.writer.log(level, data)
+    }
+
+    public end() : number | Promise<number> {
+        return this.writer.end()
+    }
+}

package.json

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+{
+  "name": "logger-daily-file",
+  "description": "Log writer to a different file every day, uses Bun !",
+  "version": "1.0.0",
+
+  "author": "Pascal Perrenoud <pascal@pband.ch>",
+
+  "module": "index.ts",
+  "type": "module",
+  "files": ["index.ts"],
+
+  "dependencies": {
+    "logger-file": "git+git@git.pband.ch:typescript/logger-file"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  },
+  "devDependencies": {
+    "@types/bun": "^1.1.2"
+  }
+}

tsconfig.json

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+{
+  "compilerOptions": {
+    // Enable latest features
+    "lib": ["ESNext","dom"],
+    "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "allowJs": true,
+    "checkJs": true,
+
+    // Bundler mode
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
+
+    // Best practices
+    "strict": true,
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags (disabled by default)
+    "noUnusedLocals": false,
+    "noUnusedParameters": false,
+    "forceConsistentCasingInFileNames": true,
+    "noPropertyAccessFromIndexSignature": false
+  },
+  
+  "include": [
+    "index.ts",
+  ]
+}