From a3d19c00d4870429825e800c72d1e1591c914544 Mon Sep 17 00:00:00 2001
From: Pascal Perrenoud <pascal@pband.ch>
Date: Tue, 14 May 2024 23:31:05 +0200
Subject: [PATCH] init DailyFile Logger

---
 .gitignore    |  6 ++++++
 index.ts      | 40 ++++++++++++++++++++++++++++++++++++++++
 package.json  | 21 +++++++++++++++++++++
 tsconfig.json | 32 ++++++++++++++++++++++++++++++++
 4 files changed, 99 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 index.ts
 create mode 100644 package.json
 create mode 100644 tsconfig.json

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..fa5646b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+bun.lockb
+package-lock.json
+node_modules/
+.idea/
+._*
+.DS_Store
diff --git a/index.ts b/index.ts
new file mode 100644
index 0000000..02e7ad0
--- /dev/null
+++ b/index.ts
@@ -0,0 +1,40 @@
+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()
+    }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..c59537b
--- /dev/null
+++ b/package.json
@@ -0,0 +1,21 @@
+{
+  "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"
+  }
+}
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..3d49bf0
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,32 @@
+{
+  "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",
+  ]
+}