github.com/andrewhsu/cli/v2@v2.0.1-0.20210910131313-d4b4061f5b89/pkg/cmd/issue/delete/delete.go (about)

     1  package delete
     2  
     3  import (
     4  	"fmt"
     5  	"net/http"
     6  	"strconv"
     7  
     8  	"github.com/AlecAivazis/survey/v2"
     9  	"github.com/andrewhsu/cli/v2/api"
    10  	"github.com/andrewhsu/cli/v2/internal/config"
    11  	"github.com/andrewhsu/cli/v2/internal/ghrepo"
    12  	"github.com/andrewhsu/cli/v2/pkg/cmd/issue/shared"
    13  	"github.com/andrewhsu/cli/v2/pkg/cmdutil"
    14  	"github.com/andrewhsu/cli/v2/pkg/iostreams"
    15  	"github.com/andrewhsu/cli/v2/pkg/prompt"
    16  	"github.com/spf13/cobra"
    17  )
    18  
    19  type DeleteOptions struct {
    20  	HttpClient func() (*http.Client, error)
    21  	Config     func() (config.Config, error)
    22  	IO         *iostreams.IOStreams
    23  	BaseRepo   func() (ghrepo.Interface, error)
    24  
    25  	SelectorArg string
    26  }
    27  
    28  func NewCmdDelete(f *cmdutil.Factory, runF func(*DeleteOptions) error) *cobra.Command {
    29  	opts := &DeleteOptions{
    30  		IO:         f.IOStreams,
    31  		HttpClient: f.HttpClient,
    32  		Config:     f.Config,
    33  	}
    34  
    35  	cmd := &cobra.Command{
    36  		Use:   "delete {<number> | <url>}",
    37  		Short: "Delete issue",
    38  		Args:  cobra.ExactArgs(1),
    39  		RunE: func(cmd *cobra.Command, args []string) error {
    40  			// support `-R, --repo` override
    41  			opts.BaseRepo = f.BaseRepo
    42  
    43  			if len(args) > 0 {
    44  				opts.SelectorArg = args[0]
    45  			}
    46  
    47  			if runF != nil {
    48  				return runF(opts)
    49  			}
    50  			return deleteRun(opts)
    51  		},
    52  	}
    53  
    54  	return cmd
    55  }
    56  
    57  func deleteRun(opts *DeleteOptions) error {
    58  	cs := opts.IO.ColorScheme()
    59  
    60  	httpClient, err := opts.HttpClient()
    61  	if err != nil {
    62  		return err
    63  	}
    64  	apiClient := api.NewClientFromHTTP(httpClient)
    65  
    66  	issue, baseRepo, err := shared.IssueFromArg(apiClient, opts.BaseRepo, opts.SelectorArg)
    67  	if err != nil {
    68  		return err
    69  	}
    70  
    71  	// When executed in an interactive shell, require confirmation. Otherwise skip confirmation.
    72  	if opts.IO.CanPrompt() {
    73  		answer := ""
    74  		err = prompt.SurveyAskOne(
    75  			&survey.Input{
    76  				Message: fmt.Sprintf("You're going to delete issue #%d. This action cannot be reversed. To confirm, type the issue number:", issue.Number),
    77  			},
    78  			&answer,
    79  		)
    80  		if err != nil {
    81  			return err
    82  		}
    83  		answerInt, err := strconv.Atoi(answer)
    84  		if err != nil || answerInt != issue.Number {
    85  			fmt.Fprintf(opts.IO.Out, "Issue #%d was not deleted.\n", issue.Number)
    86  			return nil
    87  		}
    88  	}
    89  
    90  	err = api.IssueDelete(apiClient, baseRepo, *issue)
    91  	if err != nil {
    92  		return err
    93  	}
    94  
    95  	fmt.Fprintf(opts.IO.ErrOut, "%s Deleted issue #%d (%s).\n", cs.Red("✔"), issue.Number, issue.Title)
    96  
    97  	return nil
    98  }