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58 lines
1.8 KiB
Go
58 lines
1.8 KiB
Go
// Copyright © 2023 Ory Corp
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// SPDX-License-Identifier: Apache-2.0
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package cmdx
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import (
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"fmt"
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"strconv"
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"github.com/spf13/cobra"
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)
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const (
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FlagPageSize = "page-size"
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FlagPageToken = "page-token"
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)
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func RegisterTokenPaginationFlags(cmd *cobra.Command) (pageSize int, pageToken string) {
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cmd.Flags().StringVar(&pageToken, FlagPageToken, "", "page token acquired from a previous response")
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cmd.Flags().IntVar(&pageSize, FlagPageSize, 100, "maximum number of items to return")
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return
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}
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// ParsePaginationArgs parses pagination arguments from the command line.
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func ParsePaginationArgs(cmd *cobra.Command, pageArg, perPageArg string) (page, perPage int64, err error) {
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if len(pageArg+perPageArg) > 0 {
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page, err = strconv.ParseInt(pageArg, 0, 64)
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if err != nil {
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_, _ = fmt.Fprintf(cmd.ErrOrStderr(), "Could not parse page argument\"%s\": %s", pageArg, err)
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return 0, 0, FailSilently(cmd)
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}
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perPage, err = strconv.ParseInt(perPageArg, 0, 64)
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if err != nil {
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_, _ = fmt.Fprintf(cmd.ErrOrStderr(), "Could not parse per-page argument\"%s\": %s", perPageArg, err)
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return 0, 0, FailSilently(cmd)
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}
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}
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return
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}
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// ParseTokenPaginationArgs parses token-based pagination arguments from the command line.
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func ParseTokenPaginationArgs(cmd *cobra.Command) (page string, perPage int, err error) {
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pageArg, err := cmd.Flags().GetString(FlagPageToken)
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if err != nil {
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_, _ = fmt.Fprintf(cmd.ErrOrStderr(), "Could not parse %s argument \"%s\": %s", FlagPageToken, pageArg, err)
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return "", 0, FailSilently(cmd)
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}
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perPageArg, err := cmd.Flags().GetInt(FlagPageSize)
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if err != nil {
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_, _ = fmt.Fprintf(cmd.ErrOrStderr(), "Could not parse %s argument \"%d\": %s", FlagPageSize, perPageArg, err)
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return "", 0, FailSilently(cmd)
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}
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return pageArg, perPageArg, nil
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}
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