/
KtorSimpleLoggerJs.kt
83 lines (65 loc) · 2.35 KB
/
KtorSimpleLoggerJs.kt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
/*
* Copyright 2014-2021 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
*/
package io.ktor.util.logging
import io.ktor.util.*
private fun getKtorLogLevel(): String? = js("process.env.KTOR_LOG_LEVEL")
@Suppress("FunctionName")
public actual fun KtorSimpleLogger(name: String): Logger = object : Logger {
override val level: LogLevel = when (PlatformUtils.IS_NODE || PlatformUtils.IS_BROWSER) {
true -> runCatching { getKtorLogLevel() }
.getOrNull()
?.let { rawLevel: String -> LogLevel.entries.firstOrNull { it.name == rawLevel } }
?: LogLevel.INFO
false -> LogLevel.TRACE
}
override fun error(message: String) {
if (level > LogLevel.ERROR) return
console.error(message)
}
override fun error(message: String, cause: Throwable) {
if (level > LogLevel.ERROR) return
console.error("$message, cause: $cause")
}
override fun warn(message: String) {
if (level > LogLevel.WARN) return
console.warn(message)
}
override fun warn(message: String, cause: Throwable) {
if (level > LogLevel.WARN) return
console.warn("$message, cause: $cause")
}
override fun info(message: String) {
if (level > LogLevel.INFO) return
console.info(message)
}
override fun info(message: String, cause: Throwable) {
if (level > LogLevel.INFO) return
console.info("$message, cause: $cause")
}
override fun debug(message: String) {
if (level > LogLevel.DEBUG) return
console.debug("DEBUG: $message")
}
override fun debug(message: String, cause: Throwable) {
if (level > LogLevel.DEBUG) return
console.debug("DEBUG: $message, cause: $cause")
}
override fun trace(message: String) {
if (level > LogLevel.TRACE) return
console.debug("TRACE: $message")
}
override fun trace(message: String, cause: Throwable) {
if (level > LogLevel.TRACE) return
console.debug("TRACE: $message, cause: $cause")
}
}
// kotlin Console class doesn't expose `debug` method
private external interface Console {
fun error(message: String)
fun info(message: String)
fun log(message: String)
fun warn(message: String)
fun debug(message: String)
}
private external val console: Console