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15c0b25d AP |
1 | package hclog |
2 | ||
3 | import ( | |
4 | "sync" | |
5 | ) | |
6 | ||
7 | var ( | |
8 | protect sync.Once | |
9 | def Logger | |
10 | ||
11 | // The options used to create the Default logger. These are | |
12 | // read only when the Default logger is created, so set them | |
13 | // as soon as the process starts. | |
14 | DefaultOptions = &LoggerOptions{ | |
15 | Level: DefaultLevel, | |
16 | Output: DefaultOutput, | |
17 | } | |
18 | ) | |
19 | ||
20 | // Return a logger that is held globally. This can be a good starting | |
21 | // place, and then you can use .With() and .Name() to create sub-loggers | |
22 | // to be used in more specific contexts. | |
23 | func Default() Logger { | |
24 | protect.Do(func() { | |
25 | def = New(DefaultOptions) | |
26 | }) | |
27 | ||
28 | return def | |
29 | } | |
30 | ||
31 | // A short alias for Default() | |
32 | func L() Logger { | |
33 | return Default() | |
34 | } |