feat: add config and structured logging

cmd/jws/main.go

@@ -5,10 +5,14 @@ import (
 	"embed"
 	"encoding/json"
 	"fmt"
+	"jws/internal/config"
 	"jws/internal/dependency"
 	"jws/internal/gui"
+	"jws/internal/logger"
 	"jws/internal/project"
+	"log/slog"
 	"os"
+	"path/filepath"
 
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/app"
@@ -26,6 +30,24 @@ var (
 )
 
 func main() {
+	config, err := config.LoadConfig()
+	if err != nil {
+		fmt.Printf("Error loading config: %v\n", err)
+		os.Exit(1)
+	}
+
+	logLevel := slog.LevelInfo
+	if config.LogLevel == "debug" {
+		logLevel = slog.LevelDebug
+	}
+
+	err = logger.Init(config.LogFilePath, logLevel)
+	if err != nil {
+		fmt.Printf("Error initializing logger: %v\n", err)
+		os.Exit(1)
+	}
+
+	logger.Logger.Info("Applikation started")
 	a := app.New()
 	mainWindow = a.NewWindow("JakartaEE & Spring Boot Starter")
 	mainWindow.Resize(fyne.NewSize(600, 600))
@@ -62,7 +84,7 @@ func main() {
 	}
 
 	// Load additional projects from projects.json
-	pluginProjects, err := loadProjects("projects.json")
+	pluginProjects, err := loadProjects(filepath.Join(config.ProjectsPath, "projects.json"))
 	if err != nil {
 		dialog.ShowError(fmt.Errorf("error loading projects: %v", err), mainWindow)
 		return
@@ -70,8 +92,9 @@ func main() {
 
 	projects = append(standartProjects, pluginProjects...)
 
-	// Initialize GUI package
+	// Initialize packages
 	gui.Init(mainWindow, dependencies, projects, projectsFS)
+	project.Init(projects, config)
 
 	// Check dependencies
 	dependency.CheckDependencies(dependencies)

go.mod

@@ -5,6 +5,7 @@ go 1.23.5
 require (
 	fyne.io/fyne/v2 v2.6.0-alpha1
 	fyne.io/tools v1.0.0-alpha1
+	github.com/spf13/viper v1.20.0
 )
 
 require (
@@ -12,7 +13,7 @@ require (
 	github.com/BurntSushi/toml v1.4.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/fredbi/uri v1.1.0 // indirect
-	github.com/fsnotify/fsnotify v1.7.0 // indirect
+	github.com/fsnotify/fsnotify v1.8.0 // indirect
 	github.com/fyne-io/gl-js v0.1.0 // indirect
 	github.com/fyne-io/glfw-js v0.1.0 // indirect
 	github.com/fyne-io/image v0.1.0 // indirect
@@ -20,20 +21,29 @@ require (
 	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20240506104042-037f3cc74f2a // indirect
 	github.com/go-text/render v0.2.0 // indirect
 	github.com/go-text/typesetting v0.2.1 // indirect
+	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08 // indirect
 	github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 // indirect
-	github.com/kr/text v0.2.0 // indirect
 	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
 	github.com/nicksnyder/go-i18n/v2 v2.5.1 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rymdport/portal v0.3.0 // indirect
+	github.com/sagikazarmark/locafero v0.7.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.12.0 // indirect
+	github.com/spf13/cast v1.7.1 // indirect
+	github.com/spf13/pflag v1.0.6 // indirect
 	github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c // indirect
 	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef // indirect
 	github.com/stretchr/testify v1.10.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/yuin/goldmark v1.7.8 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
 	golang.org/x/image v0.24.0 // indirect
-	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/net v0.33.0 // indirect
 	golang.org/x/sys v0.30.0 // indirect
 	golang.org/x/text v0.22.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

go.sum

@@ -6,15 +6,17 @@ fyne.io/tools v1.0.0-alpha1 h1:350eF+LVPbIHNgYPCoP04yCsQSFQ3aupATx33ClZjZk=
 fyne.io/tools v1.0.0-alpha1/go.mod h1:7gcHTl85tD/yLcGcU2bJGECAwSVAWrr99Ngmgrz/s54=
 github.com/BurntSushi/toml v1.4.0 h1:kuoIxZQy2WRRk1pttg9asf+WVv6tWQuBNVmK8+nqPr0=
 github.com/BurntSushi/toml v1.4.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
-github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 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/felixge/fgprof v0.9.3 h1:VvyZxILNuCiUCSXtPtYmmtGvb65nqXh2QFWc0Wpf2/g=
 github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
+github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
+github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
 github.com/fredbi/uri v1.1.0 h1:OqLpTXtyRg9ABReqvDGdJPqZUxs8cyBDOMXBbskCaB8=
 github.com/fredbi/uri v1.1.0/go.mod h1:aYTUoAXBOq7BLfVJ8GnKmfcuURosB1xyHDIfWeC/iW4=
-github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
+github.com/fsnotify/fsnotify v1.8.0 h1:dAwr6QBTBZIkG8roQaJjGof0pp0EeF+tNV7YBP3F/8M=
-github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
+github.com/fsnotify/fsnotify v1.8.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
 github.com/fyne-io/gl-js v0.1.0 h1:8luJzNs0ntEAJo+8x8kfUOXujUlP8gB3QMOxO2mUdpM=
 github.com/fyne-io/gl-js v0.1.0/go.mod h1:ZcepK8vmOYLu96JoxbCKJy2ybr+g1pTnaBDdl7c3ajI=
 github.com/fyne-io/glfw-js v0.1.0 h1:RGGMmVjcsG17Oifl3X2UJ5vH3PgS4B1UY3ASeN5BXbI=
@@ -31,14 +33,20 @@ github.com/go-text/typesetting v0.2.1 h1:x0jMOGyO3d1qFAPI0j4GSsh7M0Q3Ypjzr4+CEVg
 github.com/go-text/typesetting v0.2.1/go.mod h1:mTOxEwasOFpAMBjEQDhdWRckoLLeI/+qrQeBCTGEt6M=
 github.com/go-text/typesetting-utils v0.0.0-20241103174707-87a29e9e6066 h1:qCuYC+94v2xrb1PoS4NIDe7DGYtLnU2wWiQe9a1B1c0=
 github.com/go-text/typesetting-utils v0.0.0-20241103174707-87a29e9e6066/go.mod h1:DDxDdQEnB70R8owOx3LVpEFvpMK9eeH1o2r0yZhFI9o=
+github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
+github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/pprof v0.0.0-20211214055906-6f57359322fd h1:1FjCyPC+syAzJ5/2S8fqdZK1R22vvA0J7JZKcuOIQ7Y=
 github.com/google/pprof v0.0.0-20211214055906-6f57359322fd/go.mod h1:KgnwoLYCZ8IQu3XUZ8Nc/bM9CCZFOyjUNOSygVozoDg=
 github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08 h1:wMeVzrPO3mfHIWLZtDcSaGAe2I4PW9B/P5nMkRSwCAc=
 github.com/jeandeaual/go-locale v0.0.0-20241217141322-fcc2cadd6f08/go.mod h1:ZDXo8KHryOWSIqnsb/CiDq7hQUYryCgdVnxbj8tDG7o=
 github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 h1:YLvr1eE6cdCqjOe972w/cYF+FjW34v27+9Vo5106B4M=
 github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25/go.mod h1:kLgvv7o6UM+0QSf0QjAse3wReFDsb9qbZJdfexWlrQw=
+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/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
@@ -47,24 +55,48 @@ github.com/nicksnyder/go-i18n/v2 v2.5.1 h1:IxtPxYsR9Gp60cGXjfuR/llTqV8aYMsC472zD
 github.com/nicksnyder/go-i18n/v2 v2.5.1/go.mod h1:DrhgsSDZxoAfvVrBVLXoxZn/pN5TXqaDbq7ju94viiQ=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
+github.com/pelletier/go-toml/v2 v2.2.3 h1:YmeHyLY8mFWbdkNWwpr+qIL2bEqT0o95WSdkNHvL12M=
+github.com/pelletier/go-toml/v2 v2.2.3/go.mod h1:MfCQTFTvCcUyyvvwm1+G6H/jORL20Xlb6rzQu9GuUkc=
 github.com/pkg/profile v1.7.0 h1:hnbDkaNWPCLMO9wGLdBFTIZvzDrDfBM2072E1S9gJkA=
 github.com/pkg/profile v1.7.0/go.mod h1:8Uer0jas47ZQMJ7VD+OHknK4YDY07LPUC6dEvqDjvNo=
 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 v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
+github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
 github.com/rymdport/portal v0.3.0 h1:QRHcwKwx3kY5JTQcsVhmhC3TGqGQb9LFghVNUy8AdB8=
 github.com/rymdport/portal v0.3.0/go.mod h1:kFF4jslnJ8pD5uCi17brj/ODlfIidOxlgUDTO5ncnC4=
+github.com/sagikazarmark/locafero v0.7.0 h1:5MqpDsTGNDhY8sGp0Aowyf0qKsPrhewaLSsFaodPcyo=
+github.com/sagikazarmark/locafero v0.7.0/go.mod h1:2za3Cg5rMaTMoG/2Ulr9AwtFaIppKXTRYnozin4aB5k=
+github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
+github.com/sourcegraph/conc v0.3.0/go.mod h1:Sdozi7LEKbFPqYX2/J+iBAM6HpqSLTASQIKqDmF7Mt0=
+github.com/spf13/afero v1.12.0 h1:UcOPyRBYczmFn6yvphxkn9ZEOY65cpwGKb5mL36mrqs=
+github.com/spf13/afero v1.12.0/go.mod h1:ZTlWwG4/ahT8W7T0WQ5uYmjI9duaLQGy3Q2OAl4sk/4=
+github.com/spf13/cast v1.7.1 h1:cuNEagBQEHWN1FnbGEjCXL2szYEXqfJPbP2HNUaca9Y=
+github.com/spf13/cast v1.7.1/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/spf13/pflag v1.0.6 h1:jFzHGLGAlb3ruxLB8MhbI6A8+AQX/2eW4qeyNZXNp2o=
+github.com/spf13/pflag v1.0.6/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/spf13/viper v1.20.0 h1:zrxIyR3RQIOsarIrgL8+sAvALXul9jeEPa06Y0Ph6vY=
+github.com/spf13/viper v1.20.0/go.mod h1:P9Mdzt1zoHIG8m2eZQinpiBjo6kCmZSKBClNNqjJvu4=
 github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c h1:km8GpoQut05eY3GiYWEedbTT0qnSxrCjsVbb7yKY1KE=
 github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c/go.mod h1:cNQ3dwVJtS5Hmnjxy6AgTPd0Inb3pW05ftPSX7NZO7Q=
 github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef h1:Ch6Q+AZUxDBCVqdkI8FSpFyZDtCVBc2VmejdNrm5rRQ=
 github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef/go.mod h1:nXTWP6+gD5+LUJ8krVhhoeHjvHTutPxMYl5SvkcnJNE=
+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
+github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
+github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/yuin/goldmark v1.7.8 h1:iERMLn0/QJeHFhxSt3p6PeN9mGnvIKSpG9YYorDMnic=
 github.com/yuin/goldmark v1.7.8/go.mod h1:uzxRWxtg69N339t3louHJ7+O03ezfj6PlliRlaOzY1E=
+go.uber.org/atomic v1.9.0 h1:ECmE8Bn/WFTYwEW/bpKD3M8VtR/zQVbavAoalC1PYyE=
+go.uber.org/atomic v1.9.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/multierr v1.9.0 h1:7fIwc/ZtS0q++VgcfqFDxSBZVv/Xo49/SYnDFupUwlI=
+go.uber.org/multierr v1.9.0/go.mod h1:X2jQV1h+kxSjClGpnseKVIxpmcjrj7MNnI0bnlfKTVQ=
 golang.org/x/image v0.24.0 h1:AN7zRgVsbvmTfNyqIbbOraYL8mSwcKncEj8ofjgzcMQ=
 golang.org/x/image v0.24.0/go.mod h1:4b/ITuLfqYq1hqZcjofwctIhi7sZh2WaCjvsBNjjya8=
-golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
+golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
-golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
+golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
 golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
 golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=

internal/config/config.go

@@ -0,0 +1,75 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/spf13/viper"
+)
+
+type Config struct {
+	ProjectsPath   string `mapstructure:"projects_path"`
+	LogLevel       string `mapstructure:"log_level"`
+	LogFilePath    string `mapstructure:"log_file_path"`
+	DeploymentPath string `mapstructure:"deployment_path"`
+}
+
+func LoadConfig() (*Config, error) {
+	configDir, err := os.UserConfigDir()
+	if err != nil {
+		return nil, err
+	}
+	configPath := filepath.Join(configDir, "jws_gui")
+	viper.SetConfigName("config")
+	viper.SetConfigType("toml")
+	viper.AddConfigPath(configPath)
+
+	if err := viper.ReadInConfig(); err != nil {
+		if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+			// Config file not found, create default config
+			return createDefaultConfig(configPath)
+		}
+		return nil, err
+	}
+
+	var config Config
+	if err := viper.Unmarshal(&config); err != nil {
+		return nil, err
+	}
+
+	return &config, nil
+}
+
+func createDefaultConfig(configPath string) (*Config, error) {
+	configDir, err := os.UserConfigDir()
+	if err != nil {
+		return nil, err
+	}
+	homeDir, err := os.UserHomeDir()
+	if err != nil {
+		return nil, err
+	}
+
+	defaultConfig := Config{
+		ProjectsPath:   filepath.Join(configDir, "jws_gui", "projects"),
+		DeploymentPath: filepath.Join(homeDir, "Projects"),
+		LogLevel:       "info",
+		LogFilePath:    filepath.Join(configDir, "jws_gui", "logs", "jws_gui.log"),
+	}
+
+	if err := os.MkdirAll(configPath, 0755); err != nil {
+		return nil, err
+	}
+
+	viper.Set("projects_path", defaultConfig.ProjectsPath)
+	viper.Set("deployment_path", defaultConfig.DeploymentPath)
+	viper.Set("log_file_path", defaultConfig.LogFilePath)
+	viper.Set("log_level", defaultConfig.LogLevel)
+
+	if err := viper.WriteConfigAs(filepath.Join(configPath, "config.toml")); err != nil {
+		return nil, err
+	}
+
+	return &defaultConfig, nil
+	// ... (Rest der Funktion bleibt gleich)
+}

internal/dependency/dependency.go

@@ -2,9 +2,10 @@ package dependency
 
 import (
 	"fmt"
+	"jws/internal/logger"
 	osinfo "jws/internal/os"
 	"jws/pkg/download"
-	"log"
+	"log/slog"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -17,6 +18,12 @@ import (
 	"fyne.io/tools"
 )
 
+var log *slog.Logger
+
+func init() {
+	log = logger.GetChildLogger("dependency")
+}
+
 type Dependency struct {
 	Name      string
 	Installed bool
@@ -24,6 +31,7 @@ type Dependency struct {
 }
 
 func CheckDependencies(dependencies []Dependency) {
+	log.Info("Checking dependencies")
 	// Check VSCode
 	dependencies[0].Installed = checkVSCode()
 
@@ -100,7 +108,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 				wslInstallCmd := tools.CommandInShell("wsl", "--install")
 				err = wslInstallCmd.Run()
 				if err != nil {
-					dialog.ShowError(fmt.Errorf("error: installing WSL: %v", err), mainWindow)
+					errMsg := fmt.Errorf("error: installing WSL: %v", err)
+					dialog.ShowError(errMsg, mainWindow)
+					log.Error(errMsg.Error())
 					return
 				}
 				dialog.ShowInformation("WSL wird installiert", "WSL wird installiert. Bitte warten Sie, bis die Installation abgeschlossen ist und starten Sie die Anwendung neu.", mainWindow)
@@ -117,7 +127,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 			brewInstallCmd := tools.CommandInShell("bin/bash", "-c", "\"$(curl -fsSl https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)\"")
 			err := brewInstallCmd.Run()
 			if err != nil {
-				dialog.ShowError(fmt.Errorf("error: installing homebrew falied: %v", err), mainWindow)
+				errMsg := fmt.Errorf("error: installing homebrew falied: %v", err)
+				dialog.ShowError(errMsg, mainWindow)
+				log.Error(errMsg.Error())
 			}
 		}
 		switch index {
@@ -129,7 +141,7 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 	case "linux":
 		osInfo, err := osinfo.GetLinuxDistribution()
 		if err != nil {
-			log.Println(err)
+			log.Error(err.Error())
 			dialog.ShowError(fmt.Errorf("error getting OS info: %v", err), mainWindow)
 			return
 		}
@@ -162,6 +174,7 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 				progressDialog.Hide()
 
 				if err != nil {
+					log.Error(err.Error())
 					dialog.ShowError(err, mainWindow)
 					return
 				}
@@ -182,7 +195,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 
 				output, err := cmd.CombinedOutput()
 				if err != nil {
-					dialog.ShowError(fmt.Errorf("installation failed:\n%s", output), mainWindow)
+					errMsg := fmt.Errorf("installation failed:\n%s", output)
+					dialog.ShowError(errMsg, mainWindow)
+					log.Error(errMsg.Error())
 					return
 				} else {
 					dialog.ShowInformation("Erfolg", "VSCode erfolgreich installiert!", mainWindow)
@@ -198,7 +213,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 				osInfo, err := osinfo.GetLinuxDistribution()
 				if err != nil {
 					progressDialog.Hide()
-					dialog.ShowError(fmt.Errorf("error getting os infos: %v", err), mainWindow)
+					errMsg := fmt.Errorf("error getting os infos: %v", err)
+					dialog.ShowError(errMsg, mainWindow)
+					log.Error(errMsg.Error())
 					return
 				}
 
@@ -268,7 +285,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 
 					if output, err := command.CombinedOutput(); err != nil {
 						progressDialog.Hide()
-						dialog.ShowError(fmt.Errorf("error at %s:\n%s", cmd, output), mainWindow)
+						errMsg := fmt.Errorf("error at %s:\n%s", cmd, output)
+						dialog.ShowError(errMsg, mainWindow)
+						log.Error(errMsg.Error())
 						return
 					}
 
@@ -282,7 +301,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 
 					if output, err := command.CombinedOutput(); err != nil {
 						progressDialog.Hide()
-						dialog.ShowError(fmt.Errorf("cleanup error at %s:\n%s", cmd, output), mainWindow)
+						errMsg := fmt.Errorf("cleanup error at %s:\n%s", cmd, output)
+						dialog.ShowError(errMsg, mainWindow)
+						log.Error(errMsg.Error())
 						return
 					}
 
@@ -306,7 +327,9 @@ func InstallDependency(index int, sudoPassword string, dependencies []Dependency
 	if cmd != nil {
 		err = cmd.Start()
 		if err != nil {
-			dialog.ShowError(fmt.Errorf("error starting installation process: %v", err), mainWindow)
+			errMsg := fmt.Errorf("error starting installation process: %v", err)
+			dialog.ShowError(errMsg, mainWindow)
+			log.Error(errMsg.Error())
 		} else {
 			dialog.ShowInformation("Installation started",
 				fmt.Sprintf("Installation of %s was started", depName), mainWindow)

internal/gui/gui.go

@@ -3,7 +3,9 @@ package gui
 import (
 	"embed"
 	"jws/internal/dependency"
+	"jws/internal/logger"
 	"jws/internal/project"
+	"log/slog"
 
 	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/data/binding"
@@ -17,10 +19,12 @@ var (
 	dependencies []dependency.Dependency
 	projects     []project.Project
 	projectsFS   embed.FS
+	log          *slog.Logger
 )
 
 // Init initializes the GUI package with required dependencies
 func Init(window fyne.Window, deps []dependency.Dependency, projs []project.Project, fs embed.FS) {
+	log = logger.GetChildLogger("gui")
 	mainWindow = window
 	dependencies = deps
 	projects = projs

internal/logger/logger.go

@@ -0,0 +1,54 @@
+package logger
+
+import (
+	"fmt"
+	"log/slog"
+	"os"
+	"path/filepath"
+	"sync"
+)
+
+var (
+	Logger *slog.Logger
+	once   sync.Once
+)
+
+func Init(logFilePath string, logLevel slog.Level) error {
+	logDir := filepath.Dir(logFilePath)
+	if _, err := os.Stat(logDir); os.IsNotExist(err) {
+		err := os.MkdirAll(logDir, 0755)
+		if err != nil {
+			return err
+		}
+	}
+
+	logFile, err := os.OpenFile(logFilePath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
+	if err != nil {
+		return err
+	}
+
+	opts := &slog.HandlerOptions{
+		Level: logLevel,
+	}
+
+	fileHandler := slog.NewJSONHandler(logFile, opts)
+	Logger = slog.New(fileHandler)
+
+	return nil
+}
+
+func GetChildLogger(name string) *slog.Logger {
+	once.Do(func() {
+		configDir, err := os.UserConfigDir()
+		if err != nil {
+			fmt.Printf("error getting User Condfig Dir: %v\n", err)
+		}
+		logDir := filepath.Join(configDir, "jws_gui", "logs")
+		if Logger == nil {
+			defaultLogFilePath := filepath.Join(logDir, "jws_gui.log")
+			defaultLogLevel := slog.LevelInfo
+			Init(defaultLogFilePath, defaultLogLevel)
+		}
+	})
+	return Logger.With("package", name)
+}

internal/os/osinfo.go

@@ -2,7 +2,8 @@ package os
 
 import (
 	"fmt"
-	"log"
+	"jws/internal/logger"
+	"log/slog"
 	"os"
 	"os/exec"
 	"strings"
@@ -15,6 +16,12 @@ type OS struct {
 	PackageManager string
 }
 
+var log *slog.Logger
+
+func init() {
+	log = logger.GetChildLogger("os")
+}
+
 func GetLinuxDistribution() (*OS, error) {
 	_, err := os.Stat("/etc/os-release")
 	if os.IsNotExist(err) {
@@ -49,7 +56,8 @@ func parseOsRelease(osRelease string) *OS {
 	}
 	err := result.getPackageManager()
 	if err != nil {
-		log.Fatal(err)
+		log.Error(err.Error())
+		os.Exit(1)
 	}
 	return &result
 }

internal/project/project.go

@@ -4,6 +4,9 @@ import (
 	"embed"
 	"fmt"
 	"io/fs"
+	"jws/internal/config"
+	"jws/internal/logger"
+	"log/slog"
 	"os"
 	"os/exec"
 	"path/filepath"
@@ -20,16 +23,22 @@ type Project struct {
 	FolderName  string `json:"folderName"`
 }
 
+var (
+	log      *slog.Logger
+	projects []Project
+	conf     config.Config
+)
+
+func Init(projs []Project, config *config.Config) {
+	log = logger.GetChildLogger("project")
+	projects = projs
+	conf = *config
+}
+
 func DeployProject(index int, projects []Project, projectsFS embed.FS, mainWindow fyne.Window) {
 	project := projects[index]
 
-	homeDir, err := os.UserHomeDir()
+	projectPath := filepath.Join(conf.DeploymentPath, project.FolderName)
-	if err != nil {
-		dialog.ShowError(fmt.Errorf("error getting home directory: %v", err), mainWindow)
-		return
-	}
-
-	projectPath := filepath.Join(homeDir, "Projects", project.FolderName)
 
 	confirmDialog := dialog.NewConfirm(
 		"deploying project",
@@ -47,14 +56,18 @@ func DeployProject(index int, projects []Project, projectsFS embed.FS, mainWindo
 					progress.SetValue(0.1)
 					err := os.MkdirAll(projectPath, 0755)
 					if err != nil {
-						dialog.ShowError(fmt.Errorf("error creating directory: %v", err), mainWindow)
+						errMsg := fmt.Errorf("error creating directory: %v", err)
+						dialog.ShowError(errMsg, mainWindow)
+						log.Error(errMsg.Error())
 						return
 					}
 
 					progress.SetValue(0.3)
 					err = CopyEmbeddedProject(projectsFS, project.FolderName, projectPath)
 					if err != nil {
-						dialog.ShowError(fmt.Errorf("error copying project files: %v", err), mainWindow)
+						errMsg := fmt.Errorf("error copying project files: %v", err)
+						dialog.ShowError(errMsg, mainWindow)
+						log.Error(errMsg.Error())
 						return
 					}
 
@@ -74,7 +87,9 @@ func DeployProject(index int, projects []Project, projectsFS embed.FS, mainWindo
 						progress.SetValue(0.9)
 						err = openCmd.Run()
 						if err != nil {
-							dialog.ShowError(fmt.Errorf("error opening VS Code: %v", err), mainWindow)
+							errMsg := fmt.Errorf("error opening VS Code: %v", err)
+							dialog.ShowError(errMsg, mainWindow)
+							log.Error(errMsg.Error())
 							return
 						}
 					}