/
simple_embed_res_fs.go
57 lines (48 loc) · 1.11 KB
/
simple_embed_res_fs.go
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package config
import (
"embed"
"io"
"strings"
)
type simpleEmbedResFS struct {
fs *embed.FS
prefix string
}
func (inst *simpleEmbedResFS) computeResPath(path string) string {
tmp := inst.prefix + "/" + path
builder := &strings.Builder{}
tmp = strings.ReplaceAll(tmp, "\\", "/")
array := strings.Split(tmp, "/")
for index := range array {
part := array[index]
part = strings.TrimSpace(part)
if part == "" {
continue
}
if builder.Len() > 0 {
builder.WriteString("/")
}
builder.WriteString(part)
}
return builder.String()
}
func (inst *simpleEmbedResFS) GetText(path string) (string, error) {
path = inst.computeResPath(path)
data, err := inst.fs.ReadFile(path)
if err != nil {
return "", err
}
text := string(data)
return text, nil
}
func (inst *simpleEmbedResFS) GetBinary(path string) ([]byte, error) {
path = inst.computeResPath(path)
data, err := inst.fs.ReadFile(path)
if err != nil {
return nil, err
}
return data, nil
}
func (inst *simpleEmbedResFS) GetReader(path string) (io.ReadCloser, error) {
return nil, nil
}