From 55cc0c9d778f0201c046702613d2c952f5392332 Mon Sep 17 00:00:00 2001
From: Pascal Perrenoud <pascal@pband.ch>
Date: Tue, 14 May 2024 23:07:50 +0200
Subject: [PATCH] init Counter writer

---
 .gitignore    |  6 ++++++
 index.ts      | 33 +++++++++++++++++++++++++++++++++
 package.json  | 18 ++++++++++++++++++
 tsconfig.json | 32 ++++++++++++++++++++++++++++++++
 4 files changed, 89 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..6cd5896
--- /dev/null
+++ b/index.ts
@@ -0,0 +1,33 @@
+import logger, {Writer, Level} from 'log'
+
+export * as log from 'log'
+export default logger
+
+export class Counter extends Writer {
+    private readonly calls = {
+        debug: 0,
+        trace: 0,
+        info: 0,
+        warn: 0,
+        error: 0,
+    }
+
+    public constructor() {
+        super({minLevel: Level.DEBUG, with_color: false});
+    }
+
+    protected write(level: Level, ..._data: any[]): void {
+        switch (level) {
+            case Level.DEBUG: this.calls.debug++; break
+            case Level.TRACE: this.calls.trace++; break
+            case Level.INFO: this.calls.info++; break
+            case Level.WARNING: this.calls.warn++; break
+            case Level.ERROR: this.calls.error++; break
+            default: throw new Error(`Unknown level: ${level}`)
+        }
+    }
+
+    public get count() {
+        return this.calls
+    }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..b1e0019
--- /dev/null
+++ b/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "logger-counter",
+  "description": "Dummy logger that only counts logs sent, used for testing purposes.",
+  "version": "1.0.0",
+
+  "author": "Pascal Perrenoud <pascal@pband.ch>",
+
+  "module": "index.ts",
+  "type": "module",
+  "files": ["index.ts"],
+
+  "dependencies": {
+    "log": "git+git@git.pband.ch:typescript/log"
+  },
+  "peerDependencies": {
+    "typescript": "^5.0.0"
+  }
+}
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",
+  ]
+}