1Panel/cmd/server/cmd/root.go

package cmd

import (
	"fmt"
	"strings"
	"time"

	"github.com/1Panel-dev/1Panel/backend/server"
	cmdUtils "github.com/1Panel-dev/1Panel/backend/utils/cmd"
	"github.com/spf13/cobra"
	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func init() {}

var RootCmd = &cobra.Command{
	Use:   "1panel",
	Short: "1Panel ，一款现代化的 Linux 面板",
	RunE: func(cmd *cobra.Command, args []string) error {
		server.Start()
		return nil
	},
}

type setting struct {
	ID        uint      `gorm:"primarykey;AUTO_INCREMENT" json:"id"`
	CreatedAt time.Time `json:"createdAt"`
	UpdatedAt time.Time `json:"updatedAt"`
	Key       string    `json:"key" gorm:"type:varchar(256);not null;"`
	Value     string    `json:"value" gorm:"type:varchar(256)"`
	About     string    `json:"about" gorm:"type:longText"`
}

func loadDBConn() (*gorm.DB, error) {
	stdout, err := cmdUtils.Exec("grep '^BASE_DIR=' /usr/bin/1pctl | cut -d'=' -f2")
	if err != nil {
		return nil, fmt.Errorf("handle load `BASE_DIR` failed, err: %v", err)
	}
	baseDir := strings.ReplaceAll(stdout, "\n", "")
	if len(baseDir) == 0 {
		return nil, fmt.Errorf("error `BASE_DIR` find in /usr/bin/1pctl \n")
	}
	if strings.HasSuffix(baseDir, "/") {
		baseDir = baseDir[:strings.LastIndex(baseDir, "/")]
	}

	db, err := gorm.Open(sqlite.Open(baseDir+"/1panel/db/1Panel.db"), &gorm.Config{})
	if err != nil {
		return nil, fmt.Errorf("init my db conn failed, err: %v \n", err)
	}
	return db, nil
}

func getSettingByKey(db *gorm.DB, key string) string {
	var setting setting
	_ = db.Where("key = ?", key).First(&setting).Error
	return setting.Value
}

func setSettingByKey(db *gorm.DB, key, value string) error {
	return db.Model(&setting{}).Where("key = ?", key).Updates(map[string]interface{}{"value": value}).Error
}