move deploy.operation package to operation

pkg/client/operation/sequence.go

@@ -0,0 +1,39 @@
+package operation
+
+import (
+	"context"
+	"fmt"
+	"strings"
+)
+
+// SequenceOperation is a composite operation that executes a sequence of operations in order.
+type SequenceOperation struct {
+	Operations []Operation
+}
+
+func (o *SequenceOperation) Execute(ctx context.Context, cli Client) error {
+	for _, op := range o.Operations {
+		if err := op.Execute(ctx, cli); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (o *SequenceOperation) Format() string {
+	lines := make([]string, len(o.Operations))
+	for i, op := range o.Operations {
+		lines[i] = op.Format()
+	}
+
+	return strings.Join(lines, "\n")
+}
+
+func (o *SequenceOperation) String() string {
+	ops := make([]string, len(o.Operations))
+	for i, op := range o.Operations {
+		ops[i] = op.String()
+	}
+
+	return fmt.Sprintf("SequenceOperation[%s]", strings.Join(ops, ", "))
+}