isle/go/cmd/entrypoint/admin.go

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package main
import (
"fmt"
"isle/admin"
"os"
)
func readAdmin(path string) (admin.Admin, error) {
if path == "-" {
adm, err := admin.FromReader(os.Stdin)
if err != nil {
return admin.Admin{}, fmt.Errorf("parsing admin.json from stdin: %w", err)
}
return adm, nil
}
f, err := os.Open(path)
if err != nil {
return admin.Admin{}, fmt.Errorf("opening file: %w", err)
}
defer f.Close()
return admin.FromReader(f)
}