Add repos rm/delete command

This fixes https://gitea.com/gitea/tea/issues/239

Signed-off-by: Dan Čermák <dcermak@suse.com>

cmd/repos.go

@@ -29,6 +29,7 @@ var CmdRepos = cli.Command{
 		&repos.CmdRepoCreateFromTemplate,
 		&repos.CmdRepoFork,
 		&repos.CmdRepoMigrate,
+		&repos.CmdRepoRm,
 	},
 	Flags: repos.CmdReposListFlags,
 }

cmd/repos/delete.go

@@ -0,0 +1,86 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repos
+
+import (
+	"fmt"
+
+	"code.gitea.io/tea/cmd/flags"
+	"code.gitea.io/tea/modules/context"
+
+	"github.com/urfave/cli/v2"
+
+	"github.com/AlecAivazis/survey/v2"
+)
+
+// CmdRepoFork represents a sub command of repos to fork an existing repo
+var CmdRepoRm = cli.Command{
+	Name:        "delete",
+	Aliases:     []string{"rm"},
+	Usage:       "Delete an existing repository",
+	Description: "Removes a repository from Create a repository from an existing repo",
+	ArgsUsage:   " ", // command does not accept arguments
+	Action:      runRepoDelete,
+	Flags: append([]cli.Flag{
+		&cli.StringFlag{
+			Name:     "name",
+			Aliases:  []string{""},
+			Required: true,
+			Usage:    "name of the repo",
+		},
+		&cli.StringFlag{
+			Name:     "owner",
+			Aliases:  []string{"O"},
+			Required: false,
+			Usage:    "owner of the repo",
+		},
+		&cli.BoolFlag{
+			Name:     "force",
+			Aliases:  []string{"f"},
+			Required: false,
+			Value:    false,
+			Usage:    "Force the deletion and don't ask for confirmation",
+		},
+	}, flags.LoginOutputFlags...),
+}
+
+func runRepoDelete(cmd *cli.Context) error {
+	ctx := context.InitCommand(cmd)
+
+	client := ctx.Login.Client()
+
+	var owner string
+	if ctx.IsSet("owner") {
+		owner = ctx.String("owner")
+
+	} else {
+		owner = ctx.Login.User
+	}
+
+	repo_name := ctx.String("name")
+
+	repo_slug := fmt.Sprintf("%s/%s", owner, repo_name)
+
+	if !ctx.Bool("force") {
+		var entered_repo_slug string
+		promptRepoName := &survey.Input{
+			Message: fmt.Sprintf("Confirm the deletion of the repository '%s' by typing its name: ", repo_slug),
+		}
+		if err := survey.AskOne(promptRepoName, &entered_repo_slug, survey.WithValidator(survey.Required)); err != nil {
+			return err
+		}
+
+		if entered_repo_slug != repo_slug {
+			return fmt.Errorf("Entered wrong repository name '%s', expected '%s'", entered_repo_slug, repo_slug)
+		}
+	}
+
+	_, err := client.DeleteRepo(owner, repo_name)
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Successfully deleted %s/%s\n", owner, repo_name)
+	return nil
+}