28 lines
681 B
Markdown
28 lines
681 B
Markdown
|
## Log
|
||
|
|
|
||
|
|
Package `log` wraps [logrus](https://github.com/sirupsen/logrus) with a set of
|
||
|
|
convenient short functions. It can also add values to context for future
|
||
|
|
logging.
|
||
|
|
|
||
|
|
```go
|
||
|
|
import "github.com/localhots/gobelt/log"
|
||
|
|
```
|
||
|
|
|
||
|
|
```go
|
||
|
|
ctx := context.Background()
|
||
|
|
ctx = log.ContextWithFields(ctx, log.F{"email": params["email"]})
|
||
|
|
|
||
|
|
user, err := signup(ctx, params)
|
||
|
|
if err != nil {
|
||
|
|
log.Errorf(ctx, "Signup failed: %v", err)
|
||
|
|
// [ERRO] Signup failed: db: duplicate entry email=bob@example.com
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
log.Info(ctx, "New user signed up", log.F{
|
||
|
|
"id": user.ID,
|
||
|
|
"name": user.Name,
|
||
|
|
})
|
||
|
|
// [INFO] New user signed up email=bob@example.com id=14 name="Bob Fierce"
|
||
|
|
```
|