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teku.go
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/
teku.go
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package teku
import (
"embed"
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
)
//go:embed context
var lighthouseContext embed.FS
func InitContext() (string, error) {
tempDir, err := os.MkdirTemp(os.TempDir(), "sedge-validator-import-context-*")
if err != nil {
return "", fmt.Errorf("error creating teku validator import dir context: %s", err.Error())
}
contextDir, err := lighthouseContext.ReadDir("context")
if err != nil {
return "", err
}
for _, item := range contextDir {
itemData, err := lighthouseContext.ReadFile(strings.Join([]string{"context", item.Name()}, "/"))
if err != nil {
return "", err
}
if err := ioutil.WriteFile(filepath.Join(tempDir, item.Name()), itemData, 0o755); err != nil {
return "", err
}
}
return tempDir, nil
}