fritz/playback-device-server
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feat: use zerolog library for logging

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This commit is contained in:
Fritz Heiden 2025-03-13 14:29:27 +01:00
parent d5bac7b8a5
commit 73a398b8e1
5 changed files with 46 additions and 9 deletions
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3
.gitignore vendored
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@ -1,2 +1,3 @@
users.db
start
start
*.log

4
go.mod
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@ -4,6 +4,10 @@ go 1.24.1
require (
github.com/google/uuid v1.6.0 // indirect
github.com/mattn/go-colorable v0.1.13 // indirect
github.com/mattn/go-isatty v0.0.19 // indirect
github.com/mattn/go-sqlite3 v1.14.24 // indirect
github.com/rs/zerolog v1.33.0 // indirect
golang.org/x/crypto v0.36.0 // indirect
golang.org/x/sys v0.31.0 // indirect
)

16
go.sum
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@ -1,6 +1,22 @@
github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
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/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
github.com/mattn/go-sqlite3 v1.14.24 h1:tpSp2G2KyMnnQu99ngJ47EIkWVmliIizyZBfPrBWDRM=
github.com/mattn/go-sqlite3 v1.14.24/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=

24
main/main.go
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@ -1,19 +1,24 @@
package main
import (
"fmt"
"os"
"playback-device-server/users"
"github.com/rs/zerolog"
"github.com/rs/zerolog/log"
)
const USER_DATABASE_DIR = "."
func main() {
initializeLogger()
log.Info().Msg("starting playback device server")
userDatabase := users.UserDatabase{}
userDatabase.SetDirectory(USER_DATABASE_DIR)
err := userDatabase.Initialize()
if err != nil {
fmt.Println(err.Error())
log.Error().Err(err).Msg("failed to initialize user database")
os.Exit(1)
}
defer userDatabase.Close()
@ -21,6 +26,19 @@ func main() {
userManager := users.UserManager{}
err = userManager.Initialize(&userDatabase)
if err != nil {
fmt.Println("failed to initialize user manager")
log.Error().Err(err).Msg("failed to initialize user manager")
}
}
func initializeLogger() {
zerolog.TimeFieldFormat = zerolog.TimeFormatUnixMs
file, err := os.OpenFile("app.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
if err != nil {
log.Printf("failed to open log file: %v", err)
}
consoleWriter := zerolog.ConsoleWriter{Out: os.Stdout}
multi := zerolog.MultiLevelWriter(consoleWriter, file)
log.Logger = zerolog.New(multi).With().Timestamp().Logger()
}

8
users/user_manager.go
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@ -5,6 +5,8 @@ import (
"encoding/base64"
"fmt"
"time"
"github.com/rs/zerolog/log"
)
const DEFAULT_USERNAME = "admin"
@ -28,11 +30,7 @@ func (um *UserManager) Initialize(userDatabase *UserDatabase) error {
return error
}
fmt.Println()
fmt.Println("Creating default admin user:")
fmt.Printf("Username: %s\n", DEFAULT_USERNAME)
fmt.Printf("Password: %s\n", password)
fmt.Println()
log.Info().Str("username", DEFAULT_USERNAME).Str("password", password).Msg("creating default admin user")
user := User{Username: DEFAULT_USERNAME, Password: password, IsAdmin: true}
_, error = um.CreateUser(&user)