/
list.go
114 lines (92 loc) · 3.03 KB
/
list.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
/*
Copyright (C) 2020-2021 Daniele Rondina <geaaru@sabayonlinux.org>
Credits goes also to Gogs authors, some code portions and re-implemented design
are also coming from the Gogs project, which is using the go-macaron framework
and was really source of ispiration. Kudos to them!
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package cmd_storage
import (
"encoding/json"
"fmt"
"os"
"github.com/MottainaiCI/lxd-compose/pkg/helpers"
loader "github.com/MottainaiCI/lxd-compose/pkg/loader"
specs "github.com/MottainaiCI/lxd-compose/pkg/specs"
tablewriter "github.com/olekukonko/tablewriter"
"github.com/spf13/cobra"
)
func NewListCommand(config *specs.LxdComposeConfig) *cobra.Command {
var cmd = &cobra.Command{
Use: "list <project>",
Aliases: []string{"l"},
Short: "List the definitions of the available storages defined in the project.",
PreRun: func(cmd *cobra.Command, args []string) {
if len(args) == 0 {
fmt.Println("No project selected.")
os.Exit(1)
}
},
Run: func(cmd *cobra.Command, args []string) {
jsonOutput, _ := cmd.Flags().GetBool("json")
search, _ := cmd.Flags().GetString("search")
// Create Instance
composer := loader.NewLxdCInstance(config)
err := composer.LoadEnvironments()
if err != nil {
fmt.Println("Error on load environments:" + err.Error() + "\n")
os.Exit(1)
}
project := args[0]
env := composer.GetEnvByProjectName(project)
if env == nil {
fmt.Println("Project not found")
os.Exit(1)
}
storages := *env.GetStorages()
if search != "" {
nstorages := []specs.LxdCStorage{}
for _, s := range storages {
res := helpers.RegexEntry(search, []string{s.GetName()})
if len(res) > 0 {
nstorages = append(nstorages, s)
}
}
storages = nstorages
}
if jsonOutput {
data, _ := json.Marshal(storages)
fmt.Println(string(data))
} else {
table := tablewriter.NewWriter(os.Stdout)
table.SetBorders(tablewriter.Border{Left: true, Top: false, Right: true, Bottom: false})
table.SetCenterSeparator("|")
table.SetHeader([]string{
"Storages", "Driver", "Documentation",
})
table.SetAutoWrapText(false)
for _, s := range storages {
table.Append([]string{
s.GetName(),
s.GetDriver(),
s.GetDocumentation(),
})
}
table.Render()
}
},
}
pflags := cmd.Flags()
pflags.Bool("json", false, "JSON output")
pflags.StringP("search", "s", "", "Regex filter to use with storage name.")
return cmd
}