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https://github.com/mudler/luet.git
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ba0d625b5f
This refactors DefaultPackage into types.Package and gets rid of the interface. This is a preceeding for a follow up where accessors will be removed from the code. It also does several cleanup, so we get rid also of some unneeded dependencies.
107 lines
3.9 KiB
Go
107 lines
3.9 KiB
Go
// Copyright © 2020 Ettore Di Giacinto <mudler@mocaccino.org>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, see <http://www.gnu.org/licenses/>.
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package cmd
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import (
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"github.com/mudler/luet/pkg/api/core/types"
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installer "github.com/mudler/luet/pkg/installer"
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helpers "github.com/mudler/luet/cmd/helpers"
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"github.com/mudler/luet/cmd/util"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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var replaceCmd = &cobra.Command{
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Use: "replace <pkg1> <pkg2> --for <pkg3> --for <pkg4> ...",
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Short: "replace a set of packages",
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Aliases: []string{"r"},
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Long: `Replaces one or a group of packages without asking questions:
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$ luet replace -y system/busybox ... --for shells/bash --for system/coreutils ...
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`,
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PreRun: func(cmd *cobra.Command, args []string) {
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viper.BindPFlag("onlydeps", cmd.Flags().Lookup("onlydeps"))
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viper.BindPFlag("nodeps", cmd.Flags().Lookup("nodeps"))
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viper.BindPFlag("force", cmd.Flags().Lookup("force"))
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viper.BindPFlag("for", cmd.Flags().Lookup("for"))
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viper.BindPFlag("yes", cmd.Flags().Lookup("yes"))
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},
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Run: func(cmd *cobra.Command, args []string) {
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var toUninstall types.Packages
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var toAdd types.Packages
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f := viper.GetStringSlice("for")
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force := viper.GetBool("force")
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nodeps := viper.GetBool("nodeps")
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onlydeps := viper.GetBool("onlydeps")
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yes := viper.GetBool("yes")
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downloadOnly, _ := cmd.Flags().GetBool("download-only")
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for _, a := range args {
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pack, err := helpers.ParsePackageStr(a)
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if err != nil {
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util.DefaultContext.Fatal("Invalid package string ", a, ": ", err.Error())
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}
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toUninstall = append(toUninstall, pack)
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}
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for _, a := range f {
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pack, err := helpers.ParsePackageStr(a)
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if err != nil {
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util.DefaultContext.Fatal("Invalid package string ", a, ": ", err.Error())
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}
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toAdd = append(toAdd, pack)
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}
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util.DefaultContext.Config.Solver.Implementation = types.SolverSingleCoreSimple
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util.DefaultContext.Debug("Solver", util.DefaultContext.Config.Solver.CompactString())
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inst := installer.NewLuetInstaller(installer.LuetInstallerOptions{
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Concurrency: util.DefaultContext.Config.General.Concurrency,
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SolverOptions: util.DefaultContext.Config.Solver,
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NoDeps: nodeps,
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Force: force,
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OnlyDeps: onlydeps,
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PreserveSystemEssentialData: true,
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Ask: !yes,
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DownloadOnly: downloadOnly,
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PackageRepositories: util.DefaultContext.Config.SystemRepositories,
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Context: util.DefaultContext,
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})
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system := &installer.System{Database: util.SystemDB(util.DefaultContext.Config), Target: util.DefaultContext.Config.System.Rootfs}
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err := inst.Swap(toUninstall, toAdd, system)
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if err != nil {
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util.DefaultContext.Fatal("Error: " + err.Error())
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}
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},
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}
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func init() {
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replaceCmd.Flags().Bool("nodeps", false, "Don't consider package dependencies (harmful!)")
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replaceCmd.Flags().Bool("onlydeps", false, "Consider **only** package dependencies")
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replaceCmd.Flags().Bool("force", false, "Skip errors and keep going (potentially harmful)")
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replaceCmd.Flags().BoolP("yes", "y", false, "Don't ask questions")
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replaceCmd.Flags().StringSlice("for", []string{}, "Packages that has to be installed in place of others")
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replaceCmd.Flags().Bool("download-only", false, "Download only")
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RootCmd.AddCommand(replaceCmd)
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}
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