diff --git a/src/cmd/main.go b/src/cmd/main.go
index 54bb12b..7f94658 100644
--- a/src/cmd/main.go
+++ b/src/cmd/main.go
@@ -1,7 +1,7 @@
// Copyright (c) 2025 Nikolai Papin
//
// This file is part of the Auto Attendance app that looks for
-// self-attend QR-codes during lectures and opens their URLs in your
+// self-attend QR-codes during lectures and opens their URLs in your
// browser.
//
// This program is free software: you can redistribute it and/or modify
@@ -19,6 +19,22 @@
package main
+import (
+ "git.weirdcat.su/weirdcat/auto-attendance/internal/config"
+ "git.weirdcat.su/weirdcat/auto-attendance/internal/logger"
+ "go.uber.org/fx"
+)
+
func main() {
- panic("not implemented")
+ app := fx.New(
+ fx.Provide(
+ config.NewConfig,
+ logger.NewLogger,
+ ),
+ fx.Invoke(func(log *logger.Logger) {
+ log.Info("Я футбольный мячик :w")
+ }),
+ )
+
+ app.Run()
}
diff --git a/src/go.mod b/src/go.mod
index b2c49fa..ec0d5e2 100644
--- a/src/go.mod
+++ b/src/go.mod
@@ -1,3 +1,24 @@
module git.weirdcat.su/weirdcat/auto-attendance
go 1.25.4
+
+require github.com/spf13/viper v1.21.0
+
+require (
+ github.com/fsnotify/fsnotify v1.9.0 // indirect
+ github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
+ github.com/pelletier/go-toml/v2 v2.2.4 // indirect
+ github.com/sagikazarmark/locafero v0.11.0 // indirect
+ github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 // indirect
+ github.com/spf13/afero v1.15.0 // indirect
+ github.com/spf13/cast v1.10.0 // indirect
+ github.com/spf13/pflag v1.0.10 // indirect
+ github.com/subosito/gotenv v1.6.0 // indirect
+ go.uber.org/dig v1.19.0 // indirect
+ go.uber.org/fx v1.24.0 // indirect
+ go.uber.org/multierr v1.10.0 // indirect
+ go.uber.org/zap v1.26.0 // indirect
+ go.yaml.in/yaml/v3 v3.0.4 // indirect
+ golang.org/x/sys v0.29.0 // indirect
+ golang.org/x/text v0.28.0 // indirect
+)
diff --git a/src/go.sum b/src/go.sum
new file mode 100644
index 0000000..724bd2d
--- /dev/null
+++ b/src/go.sum
@@ -0,0 +1,35 @@
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
+github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
+github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
+github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
+github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
+github.com/sagikazarmark/locafero v0.11.0 h1:1iurJgmM9G3PA/I+wWYIOw/5SyBtxapeHDcg+AAIFXc=
+github.com/sagikazarmark/locafero v0.11.0/go.mod h1:nVIGvgyzw595SUSUE6tvCp3YYTeHs15MvlmU87WwIik=
+github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 h1:+jumHNA0Wrelhe64i8F6HNlS8pkoyMv5sreGx2Ry5Rw=
+github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8/go.mod h1:3n1Cwaq1E1/1lhQhtRK2ts/ZwZEhjcQeJQ1RuC6Q/8U=
+github.com/spf13/afero v1.15.0 h1:b/YBCLWAJdFWJTN9cLhiXXcD7mzKn9Dm86dNnfyQw1I=
+github.com/spf13/afero v1.15.0/go.mod h1:NC2ByUVxtQs4b3sIUphxK0NioZnmxgyCrfzeuq8lxMg=
+github.com/spf13/cast v1.10.0 h1:h2x0u2shc1QuLHfxi+cTJvs30+ZAHOGRic8uyGTDWxY=
+github.com/spf13/cast v1.10.0/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
+github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
+github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/viper v1.21.0 h1:x5S+0EU27Lbphp4UKm1C+1oQO+rKx36vfCoaVebLFSU=
+github.com/spf13/viper v1.21.0/go.mod h1:P0lhsswPGWD/1lZJ9ny3fYnVqxiegrlNrEmgLjbTCAY=
+github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
+github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
+go.uber.org/dig v1.19.0 h1:BACLhebsYdpQ7IROQ1AGPjrXcP5dF80U3gKoFzbaq/4=
+go.uber.org/dig v1.19.0/go.mod h1:Us0rSJiThwCv2GteUN0Q7OKvU7n5J4dxZ9JKUXozFdE=
+go.uber.org/fx v1.24.0 h1:wE8mruvpg2kiiL1Vqd0CC+tr0/24XIB10Iwp2lLWzkg=
+go.uber.org/fx v1.24.0/go.mod h1:AmDeGyS+ZARGKM4tlH4FY2Jr63VjbEDJHtqXTGP5hbo=
+go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
+go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
+go.uber.org/zap v1.26.0 h1:sI7k6L95XOKS281NhVKOFCUNIvv9e0w4BF8N3u+tCRo=
+go.uber.org/zap v1.26.0/go.mod h1:dtElttAiwGvoJ/vj4IwHBS/gXsEu/pZ50mUIRWuG0so=
+go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
+golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
+golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
diff --git a/src/internal/config/config.go b/src/internal/config/config.go
index 8fdb1bb..fd48873 100644
--- a/src/internal/config/config.go
+++ b/src/internal/config/config.go
@@ -1,7 +1,7 @@
// Copyright (c) 2025 Nikolai Papin
//
// This file is part of the Auto Attendance app that looks for
-// self-attend QR-codes during lectures and opens their URLs in your
+// self-attend QR-codes during lectures and opens their URLs in your
// browser.
//
// This program is free software: you can redistribute it and/or modify
@@ -18,3 +18,132 @@
// along with this program. If not, see .
package config
+
+import (
+ "fmt"
+ "os"
+ "path/filepath"
+
+ "git.weirdcat.su/weirdcat/auto-attendance/internal/constants"
+ "github.com/spf13/viper"
+)
+
+type Config struct {
+ App AppConfig `mapstructure:"app"`
+ Communication CommunicationConfig `mapstructure:"communication"`
+ Telemetry TelemetryConfig `mapstructure:"telemetry"`
+ Logging LoggingConfig `mapstructure:"logging"`
+}
+
+type AppConfig struct {
+ EnableAlarm bool `mapstructure:"enable_alarm"`
+ EnableLinkOpening bool `mapstructure:"enable_link_opening"`
+ UseAttendanceJounralApi bool `mapstructure:"use_attendance_journal_api"`
+ Browser string `mapstructure:"browser"`
+ EnableCheckingUpdates bool `mapstructure:"enable_checking_updates"`
+}
+
+type CommunicationConfig struct {
+ QrUrl string `mapstructure:"self_approve_url"`
+ QrQueryToken string `mapstructure:"qr_query_token"`
+ ApiSelfApproveMethod string `mapstructure:"api_self_approve_method"`
+}
+
+type TelemetryConfig struct {
+ EnableStatisticsCollection bool `mapstructure:"enable_anonymous_statistics_collection"`
+ EnableAnonymousErrorReports bool `mapstructure:"enable_anonymous_error_reports"`
+}
+
+type LoggingConfig struct {
+ Level string `mapstructure:"level"`
+ Output string `mapstructure:"output"`
+}
+
+func getDefaultConfig() Config {
+ return Config{
+ App: AppConfig{
+ EnableAlarm: false,
+ EnableLinkOpening: true,
+ UseAttendanceJounralApi: false,
+ Browser: "firefox",
+ EnableCheckingUpdates: true,
+ },
+ Logging: LoggingConfig{
+ Level: "info",
+ Output: "stdout",
+ },
+ Telemetry: TelemetryConfig{
+ EnableStatisticsCollection: true,
+ EnableAnonymousErrorReports: true,
+ },
+ }
+}
+
+func getConfigDir(appName string) (string, error) {
+ configDir, err := os.UserConfigDir()
+ if err != nil {
+ return "", fmt.Errorf("failed to get user config directory: %w", err)
+ }
+
+ appConfigDir := filepath.Join(configDir, appName)
+
+ if err := os.MkdirAll(appConfigDir, 0755); err != nil {
+ return "", fmt.Errorf("failed to create config directory: %w", err)
+ }
+
+ return appConfigDir, nil
+}
+
+func initializeViper(appName string) (*viper.Viper, string, error) {
+ configDir, err := getConfigDir(appName)
+ if err != nil {
+ return nil, "", err
+ }
+
+ configFile := filepath.Join(configDir, appName+".toml")
+
+ v := viper.New()
+ v.SetConfigFile(configFile)
+ v.SetConfigType("toml")
+
+ defaults := getDefaultConfig()
+
+ v.SetDefault("app.enable_alarm", defaults.App.EnableAlarm)
+ v.SetDefault("app.enable_link_opening", defaults.App.EnableLinkOpening)
+ v.SetDefault("app.use_attendance_journal_api", defaults.App.UseAttendanceJounralApi)
+ v.SetDefault("app.browser", defaults.App.Browser)
+ v.SetDefault("app.enable_checking_updates", defaults.App.EnableCheckingUpdates)
+
+ v.SetDefault("logging.level", defaults.Logging.Level)
+ v.SetDefault("logging.output", defaults.Logging.Output)
+
+ v.SetDefault("telemetry.enable_statistics_collection", defaults.Telemetry.EnableStatisticsCollection)
+ v.SetDefault("telemetry.enable_anonymous_error_reports", defaults.Telemetry.EnableAnonymousErrorReports)
+
+ return v, configFile, nil
+}
+
+func NewConfig() (*Config, error) {
+ v, configFile, err := initializeViper(constants.AppName)
+ if err != nil {
+ return nil, fmt.Errorf("failed to initialize viper: %w", err)
+ }
+
+ if err := v.ReadInConfig(); err != nil {
+ if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+ if err := v.SafeWriteConfig(); err != nil {
+ return nil, fmt.Errorf("failed to create config file: %w", err)
+ }
+ fmt.Printf("Created new config file at: %s\n", configFile)
+ } else {
+ return nil, fmt.Errorf("failed to read config file: %w", err)
+ }
+ }
+
+ var config Config
+ if err := v.Unmarshal(&config); err != nil {
+ return nil, fmt.Errorf("failed to unmarshal config: %w", err)
+ }
+
+ return &config, nil
+}
diff --git a/src/internal/constants/app.go b/src/internal/constants/app.go
new file mode 100644
index 0000000..4e6eb7e
--- /dev/null
+++ b/src/internal/constants/app.go
@@ -0,0 +1,24 @@
+// Copyright (c) 2025 Nikolai Papin
+//
+// This file is part of the Auto Attendance app that looks for
+// self-attend QR-codes during lectures and opens their URLs in your
+// browser.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+// the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+package constants
+
+const (
+ AppName = "auto-attendance"
+)
diff --git a/src/internal/logger/logger.go b/src/internal/logger/logger.go
new file mode 100644
index 0000000..3f2b7ea
--- /dev/null
+++ b/src/internal/logger/logger.go
@@ -0,0 +1,66 @@
+// Copyright (c) 2025 Nikolai Papin
+//
+// This file is part of the Auto Attendance app that looks for
+// self-attend QR-codes during lectures and opens their URLs in your
+// browser.
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+// the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see .
+
+package logger
+
+import (
+ "log/slog"
+ "os"
+
+ "git.weirdcat.su/weirdcat/auto-attendance/internal/config"
+)
+
+type Logger struct {
+ *slog.Logger
+ *config.Config
+}
+
+func NewLogger(config *config.Config) *Logger {
+ var level slog.Level
+ switch config.Logging.Level {
+ case "debug":
+ level = slog.LevelDebug
+ case "info":
+ level = slog.LevelInfo
+ case "warn":
+ level = slog.LevelWarn
+ case "error":
+ level = slog.LevelError
+ default:
+ level = slog.LevelInfo
+ }
+
+ var output *os.File
+ switch config.Logging.Output {
+ case "stderr":
+ output = os.Stderr
+ case "stdout":
+ output = os.Stdout
+ default:
+ output = os.Stdout
+ }
+
+ handler := slog.NewTextHandler(output, &slog.HandlerOptions{
+ Level: level,
+ })
+
+ logger := slog.New(handler)
+
+ return &Logger{logger, config}
+}