github.com/meulengracht/snapd@v0.0.0-20210719210640-8bde69bcc84e/overlord/cmdstate/cmdstate.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 cmdstate implements a overlord.StateManager that excutes
    21  // arbitrary commands as tasks.
    22  package cmdstate
    23  
    24  import (
    25  	"time"
    26  
    27  	"github.com/snapcore/snapd/overlord/state"
    28  )
    29  
    30  // ExecWithTimeout creates a task that will execute the given command
    31  // with the given timeout.
    32  func ExecWithTimeout(st *state.State, summary string, argv []string, timeout time.Duration) *state.TaskSet {
    33  	t := st.NewTask("exec-command", summary)
    34  	t.Set("argv", argv)
    35  	t.Set("timeout", timeout)
    36  	return state.NewTaskSet(t)
    37  }