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
|
/*
Copyright 2017 The go4 Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package xdgdir_test
import (
"fmt"
"os"
"go4.org/xdgdir"
)
func Example() {
// Print the absolute path of the current user's XDG_CONFIG_DIR.
fmt.Println(xdgdir.Config.Path())
// Read a file from $XDG_CONFIG_DIR/myconfig.json.
// This will search for a file named "myconfig.json" inside
// $XDG_CONFIG_DIR and then each entry inside $XDG_CONFIG_DIRS.
// It opens and returns the first file it finds, or returns an error.
if f, err := xdgdir.Data.Create("myconfig.json"); err == nil {
fmt.Fprintln(f, "Hello, World!")
if err := f.Close(); err != nil {
fmt.Fprintln(os.Stderr, err)
}
} else {
fmt.Fprintln(os.Stderr, err)
}
// Write a file to $XDG_DATA_DIR/myapp/foo.txt
if f, err := xdgdir.Data.Create("myapp/foo.txt"); err == nil {
fmt.Fprintln(f, "Hello, World!")
f.Close()
} else {
fmt.Fprintln(os.Stderr, err)
}
}
|
