luet/cmd/reclaim.go
Ettore Di Giacinto 194cfda8a4 Pass by the cli args to the underlying system struct
We didn't set previously what we catched from CLI. Note, this is a
temporary solution until we refactor the cli code

Fixes #186
2021-03-06 10:21:49 +01:00

89 lines
3.2 KiB
Go

// Copyright © 2019 Ettore Di Giacinto <mudler@gentoo.org>
//
// 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 2 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 <http://www.gnu.org/licenses/>.
package cmd
import (
installer "github.com/mudler/luet/pkg/installer"
. "github.com/mudler/luet/pkg/config"
. "github.com/mudler/luet/pkg/logger"
"github.com/spf13/cobra"
)
var reclaimCmd = &cobra.Command{
Use: "reclaim",
Short: "Reclaim packages to Luet database from available repositories",
PreRun: func(cmd *cobra.Command, args []string) {
LuetCfg.Viper.BindPFlag("system.database_path", cmd.Flags().Lookup("system-dbpath"))
LuetCfg.Viper.BindPFlag("system.rootfs", cmd.Flags().Lookup("system-target"))
LuetCfg.Viper.BindPFlag("system.database_engine", cmd.Flags().Lookup("system-engine"))
LuetCfg.Viper.BindPFlag("force", cmd.Flags().Lookup("force"))
},
Long: `Reclaim tries to find association between packages in the online repositories and the system one.
$ luet reclaim
It scans the target file system, and if finds a match with a package available in the repositories, it marks as installed in the system database.
`,
Run: func(cmd *cobra.Command, args []string) {
dbpath := LuetCfg.Viper.GetString("system.database_path")
rootfs := LuetCfg.Viper.GetString("system.rootfs")
engine := LuetCfg.Viper.GetString("system.database_engine")
LuetCfg.System.DatabaseEngine = engine
LuetCfg.System.DatabasePath = dbpath
LuetCfg.System.Rootfs = rootfs
// This shouldn't be necessary, but we need to unmarshal the repositories to a concrete struct, thus we need to port them back to the Repositories type
repos := installer.Repositories{}
for _, repo := range LuetCfg.SystemRepositories {
if !repo.Enable {
continue
}
r := installer.NewSystemRepository(repo)
repos = append(repos, r)
}
force := LuetCfg.Viper.GetBool("force")
Debug("Solver", LuetCfg.GetSolverOptions().CompactString())
inst := installer.NewLuetInstaller(installer.LuetInstallerOptions{
Concurrency: LuetCfg.GetGeneral().Concurrency,
Force: force,
PreserveSystemEssentialData: true,
})
inst.Repositories(repos)
system := &installer.System{Database: LuetCfg.GetSystemDB(), Target: LuetCfg.GetSystem().Rootfs}
err := inst.Reclaim(system)
if err != nil {
Fatal("Error: " + err.Error())
}
},
}
func init() {
reclaimCmd.Flags().String("system-dbpath", "", "System db path")
reclaimCmd.Flags().String("system-target", "", "System rootpath")
reclaimCmd.Flags().String("system-engine", "", "System DB engine")
reclaimCmd.Flags().Bool("force", false, "Skip errors and keep going (potentially harmful)")
RootCmd.AddCommand(reclaimCmd)
}