| // Copyright 2015 The LUCI Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package logging |
| |
| import "context" |
| |
| // SetError returns a context with its error field set. |
| func SetError(ctx context.Context, err error) context.Context { |
| return SetField(ctx, ErrorKey, err) |
| } |
| |
| // IsLogging tests whether the context is configured to log at the specified |
| // level. |
| // |
| // Individual Logger implementations are supposed to call this function when |
| // deciding whether to log the message. |
| func IsLogging(ctx context.Context, l Level) bool { |
| return l >= GetLevel(ctx) |
| } |
| |
| // Debugf is a shorthand method to call the current logger's Errorf method. |
| func Debugf(ctx context.Context, fmt string, args ...any) { |
| Get(ctx).LogCall(Debug, 1, fmt, args) |
| } |
| |
| // Infof is a shorthand method to call the current logger's Errorf method. |
| func Infof(ctx context.Context, fmt string, args ...any) { |
| Get(ctx).LogCall(Info, 1, fmt, args) |
| } |
| |
| // Warningf is a shorthand method to call the current logger's Errorf method. |
| func Warningf(ctx context.Context, fmt string, args ...any) { |
| Get(ctx).LogCall(Warning, 1, fmt, args) |
| } |
| |
| // Errorf is a shorthand method to call the current logger's Errorf method. |
| func Errorf(ctx context.Context, fmt string, args ...any) { |
| Get(ctx).LogCall(Error, 1, fmt, args) |
| } |
| |
| // Logf is a shorthand method to call the current logger's logging method which |
| // corresponds to the supplied log level. |
| func Logf(ctx context.Context, l Level, fmt string, args ...any) { |
| Get(ctx).LogCall(l, 1, fmt, args) |
| } |