cmd/safcm/config/commands.go

   1 // Config: parse commands.yaml
   2
   3 // SPDX-License-Identifier: GPL-3.0-or-later
   4 // Copyright (C) 2021-2024  Simon Ruderich
   5
   6 package config
   7
   8 import (
   9         "fmt"
  10         "os"
  11         "path/filepath"
  12
  13         "gopkg.in/yaml.v2"
  14
  15         "ruderich.org/simon/safcm"
  16 )
  17
  18 func LoadCommands(group string) ([]*safcm.Command, error) {
  19         path := filepath.Join(group, "commands.yaml")
  20
  21         var cmds []string
  22         x, err := os.ReadFile(path)
  23         if err != nil {
  24                 if os.IsNotExist(err) {
  25                         return nil, nil
  26                 }
  27                 return nil, err
  28         }
  29         err = yaml.UnmarshalStrict(x, &cmds)
  30         if err != nil {
  31                 return nil, fmt.Errorf("%s: failed to load: %v", path, err)
  32         }
  33
  34         var res []*safcm.Command
  35         for _, x := range cmds {
  36                 res = append(res, &safcm.Command{
  37                         OrigGroup: group,
  38                         Cmd:       x,
  39                 })
  40         }
  41         return res, nil
  42 }