github.com/cli/cli@v1.14.1-0.20210902173923-1af6a669e342/pkg/cmd/issue/delete/delete.go (about)

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