logging, upload, etc

app/config.go

@@ -0,0 +1,112 @@
+package app
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"os"
+	"os/user"
+	"strings"
+
+	"git.blackforestbytes.com/BlackForestBytes/goext/langext"
+)
+
+type Config struct {
+	WebDAVURL  string `json:"webdav_url"`
+	WebDAVUser string `json:"webdav_user"`
+	WebDAVPass string `json:"webdav_pass"`
+
+	LocalFallback string `json:"local_fallback"`
+
+	WorkDir string `json:"work_dir"`
+
+	ForceColors bool `json:"force_colors"`
+
+	Debounce int `json:"debounce"`
+}
+
+func (app *Application) loadConfig() (Config, string) {
+	var configPath string
+	flag.StringVar(&configPath, "config", "~/.config/kpsync.json", "Path to the configuration file")
+
+	var webdavURL string
+	flag.StringVar(&webdavURL, "webdav_url", "", "WebDAV URL")
+
+	var webdavUser string
+	flag.StringVar(&webdavUser, "webdav_user", "", "WebDAV User")
+
+	var webdavPass string
+	flag.StringVar(&webdavPass, "webdav_pass", "", "WebDAV Password")
+
+	var localFallback string
+	flag.StringVar(&localFallback, "local_fallback", "", "Local fallback database")
+
+	var workDir string
+	flag.StringVar(&workDir, "work_dir", "", "Temporary working directory")
+
+	var debounce int
+	flag.IntVar(&debounce, "debounce", 0, "Debounce before sync (in seconds)")
+
+	var forceColors bool
+	flag.BoolVar(&forceColors, "color", false, "Force color-output (default: auto-detect)")
+
+	flag.Parse()
+
+	if strings.HasPrefix(configPath, "~") {
+		usr, err := user.Current()
+		if err != nil {
+			app.LogFatalErr("Failed to query users home directory", err)
+		}
+		fmt.Println(usr.HomeDir)
+
+		configPath = strings.TrimPrefix(configPath, "~")
+		configPath = fmt.Sprintf("%s/%s", usr.HomeDir, configPath)
+	}
+
+	if _, err := os.Stat(configPath); os.IsNotExist(err) && configPath != "" {
+		_ = os.WriteFile(configPath, langext.Must(json.MarshalIndent(Config{
+			WebDAVURL:     "https://your-nextcloud-domain.example/remote.php/dav/files/keepass.kdbx",
+			WebDAVUser:    "",
+			WebDAVPass:    "",
+			LocalFallback: "",
+			WorkDir:       "/tmp/kpsync",
+			Debounce:      3500,
+			ForceColors:   false,
+		}, "", "    ")), 0644)
+	}
+
+	cfgBin, err := os.ReadFile(configPath)
+	if err != nil {
+		app.LogFatalErr("Failed to read config file from "+configPath, err)
+	}
+
+	var cfg Config
+	err = json.Unmarshal(cfgBin, &cfg)
+	if err != nil {
+		app.LogFatalErr("Failed to parse config file from "+configPath, err)
+	}
+
+	if webdavURL != "" {
+		cfg.WebDAVURL = webdavURL
+	}
+	if webdavUser != "" {
+		cfg.WebDAVUser = webdavUser
+	}
+	if webdavPass != "" {
+		cfg.WebDAVPass = webdavPass
+	}
+	if localFallback != "" {
+		cfg.LocalFallback = localFallback
+	}
+	if workDir != "" {
+		cfg.WorkDir = workDir
+	}
+	if debounce > 0 {
+		cfg.Debounce = debounce
+	}
+	if forceColors {
+		cfg.ForceColors = forceColors
+	}
+
+	return cfg, configPath
+}