egg-logger - npm Package Compare versions

Comparing version 1.7.0 to 1.7.1

History.md

 
+1.7.1 / 2018-07-09
+==================
+
+**fixes**
+  * [[`b80560b`](http://github.com/eggjs/egg-logger/commit/b80560b1906ff667db24345029ac8951622ebe59)] - fix: use circular-json to format error properties (#26) (Yiyu He <<[e-mail]>>)
+
 1.7.0 / 2018-06-21
@@ -3,0 +9,0 @@ ==================

lib/utils.js

@@ -9,2 +9,3 @@ 'use strict';
 const levels = require('./level');
+const circularJSON = require('circular-json');
 
@@ -158,3 +159,36 @@ const hostname = os.hostname();
 function inspect(key, value) {
-  return `${key}: ${util.inspect(value, { breakLength: Infinity })}`;
+  return `${key}: ${formatObject(value)}`;
 }
+
+function formatString(str) {
+  if (str.length > 10000) {
+    return `${str.substr(0, 10000)}...(${str.length})`;
+  }
+  return str;
+}
+
+function formatBuffer(buf) {
+  const tail = buf.data.length > 50 ? ` ...(${buf.data.length}) ` : '';
+  const bufStr = buf.data.slice(0, 50).map(i => {
+    i = i.toString(16);
+    if (i.length === 1) i = `0${i}`;
+    return i;
+  }).join(' ');
+  return `<Buffer ${bufStr}${tail}>`;
+}
+
+function formatObject(obj) {
+  try {
+    return circularJSON.stringify(obj, (key, v) => {
+      if (typeof v === 'string') return formatString(v);
+      if (v && v.type === 'Buffer' && Array.isArray(v.data)) {
+        return formatBuffer(v);
+      }
+      if (v instanceof RegExp) return util.inspect(v);
+      return v;
+    });
+  } catch (_) {
+    /* istanbul ignore next */
+    return String(obj);
+  }
+}

package.json

 {
   "name": "egg-logger",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "egg logger",
@@ -8,2 +8,3 @@ "main": "index.js",
     "chalk": "^1.1.3",
+    "circular-json": "^0.5.4",
     "debug": "^2.6.2",
@@ -10,0 +11,0 @@ "depd": "^1.1.0",

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Improved metrics

Total package byte prevSize

43224

increased by2.65%

Lines of code

1154

increased by2.76%

Worsened metrics

Dependency count

7

increased by16.67%

Dependency changes

• + Addedcircular-json@^0.5.4

• + Addedcircular-json@0.5.9(transitive)