github.com/Lephar/snapd@v0.0.0-20210825215435-c7fba9cef4d2/cmd/snap/cmd_repair_repairs.go (about)

     1  // -*- Mode: Go; indent-tabs-mode: t -*-
     2  
     3  /*
     4   * Copyright (C) 2017 Canonical Ltd
     5   *
     6   * This program is free software: you can redistribute it and/or modify
     7   * it under the terms of the GNU General Public License version 3 as
     8   * published by the Free Software Foundation.
     9   *
    10   * This program is distributed in the hope that it will be useful,
    11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13   * GNU General Public License for more details.
    14   *
    15   * You should have received a copy of the GNU General Public License
    16   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
    17   *
    18   */
    19  
    20  package main
    21  
    22  import (
    23  	"fmt"
    24  	"os"
    25  	"os/exec"
    26  	"path/filepath"
    27  
    28  	"github.com/jessevdk/go-flags"
    29  
    30  	"github.com/snapcore/snapd/dirs"
    31  	"github.com/snapcore/snapd/i18n"
    32  	"github.com/snapcore/snapd/release"
    33  )
    34  
    35  func runSnapRepair(cmdStr string, args []string) error {
    36  	// do not even try to run snap-repair on classic, some distros
    37  	// may not even package it
    38  	if release.OnClassic {
    39  		return fmt.Errorf(i18n.G("repairs are not available on a classic system"))
    40  	}
    41  
    42  	snapRepairPath := filepath.Join(dirs.GlobalRootDir, dirs.CoreLibExecDir, "snap-repair")
    43  	args = append([]string{cmdStr}, args...)
    44  	cmd := exec.Command(snapRepairPath, args...)
    45  	cmd.Stdin = os.Stdin
    46  	cmd.Stdout = os.Stdout
    47  	cmd.Stderr = os.Stderr
    48  	return cmd.Run()
    49  }
    50  
    51  type cmdShowRepair struct {
    52  	Positional struct {
    53  		Repair []string `positional-arg-name:"<repair>"`
    54  	} `positional-args:"yes"`
    55  }
    56  
    57  var shortRepairHelp = i18n.G("Show specific repairs")
    58  var longRepairHelp = i18n.G(`
    59  The repair command shows the details about one or multiple repairs.
    60  `)
    61  
    62  func init() {
    63  	cmd := addCommand("repair", shortRepairHelp, longRepairHelp, func() flags.Commander {
    64  		return &cmdShowRepair{}
    65  	}, nil, nil)
    66  	if release.OnClassic {
    67  		cmd.hidden = true
    68  	}
    69  }
    70  
    71  func (x *cmdShowRepair) Execute(args []string) error {
    72  	if len(x.Positional.Repair) == 0 {
    73  		return fmt.Errorf("no <repair-id> given. Try 'snap repairs' to list all repairs or specify a specific repair id.")
    74  	}
    75  
    76  	return runSnapRepair("show", x.Positional.Repair)
    77  }
    78  
    79  type cmdListRepairs struct{}
    80  
    81  var shortRepairsHelp = i18n.G("Lists all repairs")
    82  var longRepairsHelp = i18n.G(`
    83  The repairs command lists all processed repairs for this device.
    84  `)
    85  
    86  func init() {
    87  	cmd := addCommand("repairs", shortRepairsHelp, longRepairsHelp, func() flags.Commander {
    88  		return &cmdListRepairs{}
    89  	}, nil, nil)
    90  	if release.OnClassic {
    91  		cmd.hidden = true
    92  	}
    93  }
    94  
    95  func (x *cmdListRepairs) Execute(args []string) error {
    96  	return runSnapRepair("list", args)
    97  }