mirror of
https://github.com/mudler/luet.git
synced 2025-06-23 05:57:23 +00:00
84 lines
2.2 KiB
Go
84 lines
2.2 KiB
Go
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// Copyright © 2021 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_database
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import (
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"fmt"
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helpers "github.com/mudler/luet/cmd/helpers"
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"gopkg.in/yaml.v2"
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. "github.com/mudler/luet/pkg/config"
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"github.com/spf13/cobra"
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)
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func NewDatabaseGetCommand() *cobra.Command {
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var c = &cobra.Command{
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Use: "get <package>",
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Short: "Get a package in the system DB as yaml",
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Long: `Get a package in the system database in the YAML format:
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$ luet database get system/foo
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To return also files:
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$ luet database get --files system/foo`,
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Args: cobra.OnlyValidArgs,
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PreRun: func(cmd *cobra.Command, args []string) {
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LuetCfg.Viper.BindPFlag("system.database_path", cmd.Flags().Lookup("system-dbpath"))
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LuetCfg.Viper.BindPFlag("system.rootfs", cmd.Flags().Lookup("system-target"))
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},
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Run: func(cmd *cobra.Command, args []string) {
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showFiles, _ := cmd.Flags().GetBool("files")
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systemDB := LuetCfg.GetSystemDB()
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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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continue
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}
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ps, err := systemDB.FindPackages(pack)
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if err != nil {
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continue
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}
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for _, p := range ps {
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y, err := p.Yaml()
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if err != nil {
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continue
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}
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fmt.Println(string(y))
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if showFiles {
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files, err := systemDB.GetPackageFiles(p)
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if err != nil {
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continue
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}
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b, err := yaml.Marshal(files)
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if err != nil {
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continue
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}
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fmt.Println("files:\n" + string(b))
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}
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}
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}
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},
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}
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c.Flags().Bool("files", false, "Show package files.")
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return c
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}
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