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
|
package main
import (
"embed"
"fmt"
"io"
"io/fs"
"os"
"path"
"golang.org/x/text/encoding/charmap"
)
const verbatimPath = "templates/verbatim"
//go:embed templates/verbatim
var verbatim embed.FS
//goland:noinspection GoUnhandledErrorResult
func writeVerbatimFile(outputDir string, entry fs.DirEntry) error {
inName := path.Join(verbatimPath, entry.Name())
input, err := verbatim.Open(inName)
if err != nil {
return fmt.Errorf("reading bundled file '%s': %w", entry.Name(), err)
}
defer input.Close()
outName := path.Join(outputDir, entry.Name())
output, err := os.Create(outName)
if err != nil {
return fmt.Errorf("creating '%s': %w", outName, err)
}
defer output.Close()
encodedOutput := charmap.ISO8859_1.NewEncoder().Writer(output)
if _, err = io.Copy(encodedOutput, input); err != nil {
return fmt.Errorf("writing to '%s': %w", outName, err)
}
return nil
}
func writeVerbatim(outputDir string) error {
entries, err := verbatim.ReadDir(verbatimPath)
if err != nil {
return err
}
for _, e := range entries {
if err = writeVerbatimFile(outputDir, e); err != nil {
return err
}
}
return nil
}
func write(config EngardeConfig) error {
if err := os.MkdirAll(config.outputDir, 0755); err != nil {
return fmt.Errorf("creating output directory '%s': %w", config.outputDir, err)
}
if err := writeVerbatim(config.outputDir); err != nil {
return fmt.Errorf("copying default files: %w", err)
}
return nil
}
|
