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Merged
ralvescosta merged 5 commits into from
May 27, 2025
Merged

Develop #2

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37f9c9c
Update copyright year to 2025 in logging and mock packages
ralvescosta May 9, 2025
073684d
Refactor logging package: streamline logger creation and remove obsol…
ralvescosta May 25, 2025
f34f1db
Add noop, otlp, and stdout packages with initial implementation
ralvescosta May 25, 2025
2c955aa
Update go.mod and go.sum to include new OpenTelemetry dependencies an…
ralvescosta May 25, 2025
6d77acb
Refactor logging package: implement OTLP support and enhance Zap logg…
ralvescosta May 27, 2025
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22 changes: 22 additions & 0 deletions go.mod
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Original file line number Diff line number Diff line change
Expand Up @@ -7,14 +7,36 @@ toolchain go1.24.3
require (
github.com/goxkit/configs v0.0.0-20250508205347-5d3cd3f9e2ae
github.com/stretchr/testify v1.10.0
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.12.2
go.opentelemetry.io/otel/log v0.12.2
go.opentelemetry.io/otel/sdk/log v0.12.2
go.uber.org/zap v1.27.0
)

require (
github.com/cenkalti/backoff/v5 v5.0.2 // indirect
github.com/davecgh/go-spew v1.1.1 // indirect
github.com/go-logr/logr v1.4.2 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 // indirect
github.com/pmezard/go-difflib v1.0.0 // indirect
github.com/stretchr/objx v0.5.2 // indirect
go.opentelemetry.io/auto/sdk v1.1.0 // indirect
go.opentelemetry.io/contrib/bridges/otelzap v0.11.0 // indirect
go.opentelemetry.io/otel v1.36.0 // indirect
go.opentelemetry.io/otel/metric v1.36.0 // indirect
go.opentelemetry.io/otel/sdk v1.36.0 // indirect
go.opentelemetry.io/otel/trace v1.36.0 // indirect
go.opentelemetry.io/proto/otlp v1.6.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
golang.org/x/net v0.40.0 // indirect
golang.org/x/sys v0.33.0 // indirect
golang.org/x/text v0.25.0 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20250519155744-55703ea1f237 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20250519155744-55703ea1f237 // indirect
google.golang.org/grpc v1.72.1 // indirect
google.golang.org/protobuf v1.36.6 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
)

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62 changes: 61 additions & 1 deletion go.sum
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Original file line number Diff line number Diff line change
@@ -1,20 +1,80 @@
github.com/cenkalti/backoff/v5 v5.0.2 h1:rIfFVxEf1QsI7E1ZHfp/B4DF/6QBAUhmgkxc0H7Zss8=
github.com/cenkalti/backoff/v5 v5.0.2/go.mod h1:rkhZdG3JZukswDf7f0cwqPNk4K0sa+F97BxZthm/crw=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/goxkit/configs v0.0.0-20250508205347-5d3cd3f9e2ae h1:F1FfkahmdIHyczEx0i0DNlY7rIl7tITfyO8At0gDRAI=
github.com/goxkit/configs v0.0.0-20250508205347-5d3cd3f9e2ae/go.mod h1:ZkpBs3TirjXTcJ8XkA03/LJ7rwiUjD8r1Czo3OiFEf4=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3 h1:5ZPtiqj0JL5oKWmcsq4VMaAW5ukBEgSGXEN89zeH1Jo=
github.com/grpc-ecosystem/grpc-gateway/v2 v2.26.3/go.mod h1:ndYquD05frm2vACXE1nsccT4oJzjhw2arTS2cpUD1PI=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=
github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
go.opentelemetry.io/auto/sdk v1.1.0 h1:cH53jehLUN6UFLY71z+NDOiNJqDdPRaXzTel0sJySYA=
go.opentelemetry.io/auto/sdk v1.1.0/go.mod h1:3wSPjt5PWp2RhlCcmmOial7AvC4DQqZb7a7wCow3W8A=
go.opentelemetry.io/contrib/bridges/otelzap v0.11.0 h1:u2E32P7j1a/gRgZDWhIXC+Shd4rLg70mnE7QLI/Ssnw=
go.opentelemetry.io/contrib/bridges/otelzap v0.11.0/go.mod h1:pJPCLM8gzX4ASqLlyAXjHBEYxgbOQJ/9bidWxD6PEPQ=
go.opentelemetry.io/otel v1.36.0 h1:UumtzIklRBY6cI/lllNZlALOF5nNIzJVb16APdvgTXg=
go.opentelemetry.io/otel v1.36.0/go.mod h1:/TcFMXYjyRNh8khOAO9ybYkqaDBb/70aVwkNML4pP8E=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.12.2 h1:06ZeJRe5BnYXceSM9Vya83XXVaNGe3H1QqsvqRANQq8=
go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc v0.12.2/go.mod h1:DvPtKE63knkDVP88qpatBj81JxN+w1bqfVbsbCbj1WY=
go.opentelemetry.io/otel/log v0.12.2 h1:yob9JVHn2ZY24byZeaXpTVoPS6l+UrrxmxmPKohXTwc=
go.opentelemetry.io/otel/log v0.12.2/go.mod h1:ShIItIxSYxufUMt+1H5a2wbckGli3/iCfuEbVZi/98E=
go.opentelemetry.io/otel/metric v1.36.0 h1:MoWPKVhQvJ+eeXWHFBOPoBOi20jh6Iq2CcCREuTYufE=
go.opentelemetry.io/otel/metric v1.36.0/go.mod h1:zC7Ks+yeyJt4xig9DEw9kuUFe5C3zLbVjV2PzT6qzbs=
go.opentelemetry.io/otel/sdk v1.36.0 h1:b6SYIuLRs88ztox4EyrvRti80uXIFy+Sqzoh9kFULbs=
go.opentelemetry.io/otel/sdk v1.36.0/go.mod h1:+lC+mTgD+MUWfjJubi2vvXWcVxyr9rmlshZni72pXeY=
go.opentelemetry.io/otel/sdk/log v0.12.2 h1:yNoETvTByVKi7wHvYS6HMcZrN5hFLD7I++1xIZ/k6W0=
go.opentelemetry.io/otel/sdk/log v0.12.2/go.mod h1:DcpdmUXHJgSqN/dh+XMWa7Vf89u9ap0/AAk/XGLnEzY=
go.opentelemetry.io/otel/sdk/log/logtest v0.0.0-20250521073539-a85ae98dcedc h1:uqxdywfHqqCl6LmZzI3pUnXT1RGFYyUgxj0AkWPFxi0=
go.opentelemetry.io/otel/sdk/log/logtest v0.0.0-20250521073539-a85ae98dcedc/go.mod h1:TY/N/FT7dmFrP/r5ym3g0yysP1DefqGpAZr4f82P0dE=
go.opentelemetry.io/otel/sdk/metric v1.34.0 h1:5CeK9ujjbFVL5c1PhLuStg1wxA7vQv7ce1EK0Gyvahk=
go.opentelemetry.io/otel/sdk/metric v1.34.0/go.mod h1:jQ/r8Ze28zRKoNRdkjCZxfs6YvBTG1+YIqyFVFYec5w=
go.opentelemetry.io/otel/trace v1.36.0 h1:ahxWNuqZjpdiFAyrIoQ4GIiAIhxAunQR6MUoKrsNd4w=
go.opentelemetry.io/otel/trace v1.36.0/go.mod h1:gQ+OnDZzrybY4k4seLzPAWNwVBBVlF2szhehOBB/tGA=
go.opentelemetry.io/proto/otlp v1.6.0 h1:jQjP+AQyTf+Fe7OKj/MfkDrmK4MNVtw2NpXsf9fefDI=
go.opentelemetry.io/proto/otlp v1.6.0/go.mod h1:cicgGehlFuNdgZkcALOCh3VE6K/u2tAjzlRhDwmVpZc=
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
google.golang.org/genproto/googleapis/api v0.0.0-20250519155744-55703ea1f237 h1:Kog3KlB4xevJlAcbbbzPfRG0+X9fdoGM+UBRKVz6Wr0=
google.golang.org/genproto/googleapis/api v0.0.0-20250519155744-55703ea1f237/go.mod h1:ezi0AVyMKDWy5xAncvjLWH7UcLBB5n7y2fQ8MzjJcto=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250519155744-55703ea1f237 h1:cJfm9zPbe1e873mHJzmQ1nwVEeRDU/T1wXDK2kUSU34=
google.golang.org/genproto/googleapis/rpc v0.0.0-20250519155744-55703ea1f237/go.mod h1:qQ0YXyHHx3XkvlzUtpXDkS29lDSafHMZBAZDc03LQ3A=
google.golang.org/grpc v1.72.1 h1:HR03wO6eyZ7lknl75XlxABNVLLFc2PAb6mHlYh756mA=
google.golang.org/grpc v1.72.1/go.mod h1:wH5Aktxcg25y1I3w7H69nHfXdOG3UiadoBtjh3izSDM=
google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
Empty file removed log/.gitkeep
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96 changes: 7 additions & 89 deletions logging.go
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright (c) 2023, The GoKit Authors
// Copyright (c) 2025, The GoKit Authors
// MIT License
// All rights reserved.

Expand All @@ -7,11 +7,11 @@
package logging

import (
"os"

"github.com/goxkit/configs"
"go.uber.org/zap"
"go.uber.org/zap/zapcore"

"github.com/goxkit/logging/otlp"
)

type (
Expand Down Expand Up @@ -39,98 +39,16 @@ type (
}
)

var (
// openFile is a variable that holds the os.OpenFile function,
// allowing it to be replaced in tests.
openFile = os.OpenFile
)

// NewDefaultLogger creates a new logger that outputs to stdout.
// It configures the logger based on the environment:
// - Production/Staging: Uses JSON encoder
// - Development: Uses colored console output
//
// The log level is determined by the configuration provided.
func NewDefaultLogger(cfgs *configs.Configs) (Logger, error) {
zapLogLevel := mapZapLogLevel(cfgs.AppConfigs)

if cfgs.AppConfigs.GoEnv == configs.ProductionEnv || cfgs.AppConfigs.GoEnv == configs.StagingEnv {
logConfig := zap.NewProductionEncoderConfig()
logConfig.EncodeTime = zapcore.ISO8601TimeEncoder
encoder := zapcore.NewJSONEncoder(logConfig)

cfgs.Logger = zap.New(zapcore.NewCore(encoder, zapcore.AddSync(os.Stdout), zapLogLevel)).Named(cfgs.AppConfigs.AppName)

return cfgs.Logger, nil
}

logConfig := zap.NewDevelopmentEncoderConfig()
logConfig.EncodeTime = zapcore.ISO8601TimeEncoder
logConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
consoleEncoder := zapcore.NewConsoleEncoder(logConfig)

cfgs.Logger = zap.New(zapcore.NewCore(consoleEncoder, zapcore.AddSync(os.Stdout), zapLogLevel)).Named(cfgs.AppConfigs.AppName)

return cfgs.Logger, nil
}

// NewFileLogger creates a logger that outputs to both a file and stdout.
// The file path is specified in the configuration.
// In production/staging environments, it only outputs to the file in JSON format.
// In development environments, it outputs to both stdout (colored) and the file (JSON).
func NewFileLogger(cfgs *configs.Configs) (Logger, error) {
zapLogLevel := mapZapLogLevel(cfgs.AppConfigs)

file, err := openFile(
cfgs.AppConfigs.LogPath,
os.O_APPEND|os.O_CREATE|os.O_WRONLY,
0644,
)
if err != nil {
return nil, err
}

if cfgs.AppConfigs.GoEnv == configs.ProductionEnv || cfgs.AppConfigs.GoEnv == configs.StagingEnv {
logConfig := zap.NewProductionEncoderConfig()
logConfig.EncodeTime = zapcore.ISO8601TimeEncoder
encoder := zapcore.NewJSONEncoder(logConfig)

cfgs.Logger = zap.New(zapcore.NewCore(encoder, zapcore.AddSync(file), zapLogLevel)).Named(cfgs.AppConfigs.AppName)

return cfgs.Logger, nil
func NewLogger(cfgs *configs.Configs) (Logger, error) {
if cfgs.OTLPConfigs.Enabled {
return otlp.Install(cfgs)
}

logConfig := zap.NewDevelopmentEncoderConfig()
logConfig.EncodeTime = zapcore.ISO8601TimeEncoder
logConfig.EncodeLevel = zapcore.CapitalColorLevelEncoder
consoleEncoder := zapcore.NewConsoleEncoder(logConfig)
fileEncoder := zapcore.NewJSONEncoder(logConfig)

core := zapcore.NewTee(
zapcore.NewCore(consoleEncoder, zapcore.AddSync(os.Stdout), zapLogLevel),
zapcore.NewCore(fileEncoder, zapcore.AddSync(file), zapLogLevel),
)

cfgs.Logger = zap.New(core).Named(cfgs.AppConfigs.AppName)

return cfgs.Logger, nil
}

// mapZapLogLevel converts the application config log level to the corresponding
// Zap log level. It defaults to InfoLevel if the level is not recognized.
func mapZapLogLevel(e *configs.AppConfigs) zapcore.Level {
switch e.LogLevel {
case configs.DEBUG:
return zap.DebugLevel
case configs.INFO:
return zap.InfoLevel
case configs.WARN:
return zap.WarnLevel
case configs.ERROR:
return zap.ErrorLevel
case configs.PANIC:
return zap.PanicLevel
default:
return zap.InfoLevel
}
return nil, nil
}
110 changes: 0 additions & 110 deletions logging_test.go
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2 changes: 1 addition & 1 deletion mock.go
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Copyright (c) 2023, The GoKit Authors
// Copyright (c) 2025, The GoKit Authors
// MIT License
// All rights reserved.

Expand Down
12 changes: 12 additions & 0 deletions noop/noop.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
package noop

import (
"github.com/goxkit/configs"
"go.uber.org/zap"

zapInstance "github.com/goxkit/logging/zap"
)

func Install(cfgs *configs.Configs) (*zap.Logger, error) {
return zapInstance.NewStdoutZapLogger(cfgs)
}
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