feat: Add repo command

Author: Hayao0819

alteriso/src/internal/cmd/repo.go

@@ -0,0 +1,67 @@
+package cmd
+
+import (
+	"io"
+	"net/http"
+	"os"
+
+	"github.com/FascodeNet/alterlinux/src/internal/errors"
+	"github.com/Hayao0819/nahi/exutils"
+	"github.com/spf13/cobra"
+)
+
+const setupScriptUrl = "https://raw.githubusercontent.com/FascodeNet/alterlinux/refs/heads/dev/alteriso/setup_3rd_repo.sh"
+
+// TODO: 権限昇格
+func repoCmd() *cobra.Command {
+	cmd := cobra.Command{
+		Use:   "repo",
+		Short: "Install 3rd party repositories",
+		PreRunE: func(cmd *cobra.Command, args []string) error {
+			// root check
+			if os.Geteuid() != 0 {
+				return errors.Newf("this command requires root privileges")
+			}
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			tempFile, err := os.CreateTemp("", "setup_3rd_repo_*.sh")
+			if err != nil {
+				return err
+			}
+			defer os.Remove(tempFile.Name())
+
+			resp, err := http.Get(setupScriptUrl)
+			if err != nil {
+				return errors.Wrap(err)
+			}
+			defer resp.Body.Close()
+
+			_, err = io.Copy(tempFile, resp.Body)
+			if err != nil {
+				return errors.Wrap(err)
+			}
+
+			if err := tempFile.Close(); err != nil {
+				return errors.Wrap(err)
+			}
+
+			if err := os.Chmod(tempFile.Name(), 0755); err != nil {
+				return errors.Wrap(err)
+			}
+
+			scriptCmd := exutils.CommandWithStdio("bash", tempFile.Name(), "-r", "all")
+			if err := scriptCmd.Run(); err != nil {
+				return errors.Wrap(err)
+			}
+
+			return nil
+
+		},
+	}
+	return &cmd
+}
+
+func init() {
+	rootReg.Add(repoCmd())
+}