Initial working implementation

pkg/cmd/repo/autolink/autolink.go

@@ -3,8 +3,10 @@ package autolink
 import (
 	"github.com/MakeNowJust/heredoc"
 	cmdCreate "github.com/cli/cli/v2/pkg/cmd/repo/autolink/create"
+	cmdDelete "github.com/cli/cli/v2/pkg/cmd/repo/autolink/delete"
 	cmdList "github.com/cli/cli/v2/pkg/cmd/repo/autolink/list"
 	cmdView "github.com/cli/cli/v2/pkg/cmd/repo/autolink/view"
+
 	"github.com/cli/cli/v2/pkg/cmdutil"
 	"github.com/spf13/cobra"
 )
@@ -26,6 +28,7 @@ func NewCmdAutolink(f *cmdutil.Factory) *cobra.Command {
 	cmd.AddCommand(cmdList.NewCmdList(f, nil))
 	cmd.AddCommand(cmdCreate.NewCmdCreate(f, nil))
 	cmd.AddCommand(cmdView.NewCmdView(f, nil))
+	cmd.AddCommand(cmdDelete.NewCmdDelete(f, nil))
 
 	return cmd
 }

pkg/cmd/repo/autolink/delete/delete.go

@@ -0,0 +1,101 @@
+package delete
+
+import (
+	"fmt"
+
+	"github.com/cli/cli/v2/internal/browser"
+	"github.com/cli/cli/v2/internal/ghrepo"
+	"github.com/cli/cli/v2/internal/prompter"
+	"github.com/cli/cli/v2/pkg/cmd/repo/autolink/view"
+	"github.com/cli/cli/v2/pkg/cmdutil"
+	"github.com/cli/cli/v2/pkg/iostreams"
+	"github.com/spf13/cobra"
+)
+
+type deleteOptions struct {
+	BaseRepo             func() (ghrepo.Interface, error)
+	Browser              browser.Browser
+	AutolinkDeleteClient AutolinkDeleteClient
+	AutolinkViewClient   view.AutolinkViewClient
+	IO                   *iostreams.IOStreams
+
+	ID        string
+	Confirmed bool
+	Prompter  prompter.Prompter
+}
+
+type AutolinkDeleteClient interface {
+	Delete(repo ghrepo.Interface, id string) error
+}
+
+func NewCmdDelete(f *cmdutil.Factory, runF func(*deleteOptions) error) *cobra.Command {
+	opts := &deleteOptions{
+		Browser:  f.Browser,
+		IO:       f.IOStreams,
+		Prompter: f.Prompter,
+	}
+
+	cmd := &cobra.Command{
+		Use:   "delete <id>",
+		Short: "Delete an autolink reference",
+		Long:  "Delete an autolink reference for a repository.",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			opts.BaseRepo = f.BaseRepo
+
+			httpClient, err := f.HttpClient()
+			if err != nil {
+				return err
+			}
+
+			opts.AutolinkDeleteClient = &AutolinkDeleter{HTTPClient: httpClient}
+			opts.AutolinkViewClient = &view.AutolinkViewer{HTTPClient: httpClient}
+			opts.ID = args[0]
+
+			opts.Confirmed = cmd.Flags().Changed("yes")
+
+			if runF != nil {
+				return runF(opts)
+			}
+
+			return deleteRun(opts)
+		},
+	}
+
+	cmd.Flags().BoolVar(&opts.Confirmed, "yes", false, "Confirm deletion without prompting")
+
+	return cmd
+}
+
+func deleteRun(opts *deleteOptions) error {
+	repo, err := opts.BaseRepo()
+	if err != nil {
+		return err
+	}
+
+	out := opts.IO.Out
+	cs := opts.IO.ColorScheme()
+
+	autolink, err := opts.AutolinkViewClient.View(repo, opts.ID)
+
+	if err != nil {
+		return fmt.Errorf("%s %w", cs.Red("error deleting autolink:"), err)
+	}
+
+	if !opts.Confirmed {
+		fmt.Fprintf(out, "Autolink %s has key prefix %s.", cs.Cyan(opts.ID), autolink.KeyPrefix)
+
+		if err := opts.Prompter.ConfirmDeletion(autolink.KeyPrefix); err != nil {
+			return err
+		}
+	}
+
+	err = opts.AutolinkDeleteClient.Delete(repo, opts.ID)
+	if err != nil {
+		return err
+	}
+
+	fmt.Fprintf(out, "%s Autolink %s deleted from %s\n", cs.SuccessIcon(), cs.Cyan(opts.ID), cs.Bold(ghrepo.FullName(repo)))
+
+	return nil
+}

pkg/cmd/repo/autolink/delete/http.go

@@ -0,0 +1,37 @@
+package delete
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/cli/cli/v2/api"
+	"github.com/cli/cli/v2/internal/ghinstance"
+	"github.com/cli/cli/v2/internal/ghrepo"
+)
+
+type AutolinkDeleter struct {
+	HTTPClient *http.Client
+}
+
+func (a *AutolinkDeleter) Delete(repo ghrepo.Interface, id string) error {
+	path := fmt.Sprintf("repos/%s/%s/autolinks/%s", repo.RepoOwner(), repo.RepoName(), id)
+	url := ghinstance.RESTPrefix(repo.RepoHost()) + path
+	req, err := http.NewRequest(http.MethodDelete, url, nil)
+	if err != nil {
+		return err
+	}
+
+	resp, err := a.HTTPClient.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode == http.StatusNotFound {
+		return fmt.Errorf("error deleting autolink: HTTP 404: Perhaps you are missing admin rights to the repository? (https://api.github.com/%s)", path)
+	} else if resp.StatusCode > 299 {
+		return api.HandleHTTPError(resp)
+	}
+
+	return nil
+}