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remove_plugin_repo.go
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/
remove_plugin_repo.go
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package pluginrepo
import (
"errors"
"fmt"
"strings"
"code.cloudfoundry.org/cli/cf/commandregistry"
"code.cloudfoundry.org/cli/cf/configuration/coreconfig"
"code.cloudfoundry.org/cli/cf/flags"
"code.cloudfoundry.org/cli/cf/requirements"
"code.cloudfoundry.org/cli/cf/terminal"
. "code.cloudfoundry.org/cli/cf/i18n"
)
type RemovePluginRepo struct {
ui terminal.UI
config coreconfig.ReadWriter
}
func init() {
commandregistry.Register(&RemovePluginRepo{})
}
func (cmd *RemovePluginRepo) MetaData() commandregistry.CommandMetadata {
return commandregistry.CommandMetadata{
Name: "remove-plugin-repo",
Description: T("Remove a plugin repository"),
Usage: []string{
T("CF_NAME remove-plugin-repo REPO_NAME"),
},
Examples: []string{
"CF_NAME remove-plugin-repo PrivateRepo",
},
TotalArgs: 1,
}
}
func (cmd *RemovePluginRepo) Requirements(requirementsFactory requirements.Factory, fc flags.FlagContext) ([]requirements.Requirement, error) {
if len(fc.Args()) != 1 {
cmd.ui.Failed(T("Incorrect Usage. Requires an argument\n\n") + commandregistry.Commands.CommandUsage("remove-plugin-repo"))
return nil, fmt.Errorf("Incorrect usage: %d arguments of %d required", len(fc.Args()), 1)
}
reqs := []requirements.Requirement{}
return reqs, nil
}
func (cmd *RemovePluginRepo) SetDependency(deps commandregistry.Dependency, pluginCall bool) commandregistry.Command {
cmd.ui = deps.UI
cmd.config = deps.Config
return cmd
}
func (cmd *RemovePluginRepo) Execute(c flags.FlagContext) error {
cmd.ui.Say("")
repoName := strings.Trim(c.Args()[0], " ")
if i := cmd.findRepoIndex(repoName); i != -1 {
cmd.config.UnSetPluginRepo(i)
cmd.ui.Ok()
cmd.ui.Say(repoName + T(" removed from list of repositories"))
cmd.ui.Say("")
} else {
return errors.New(repoName + T(" does not exist as a repo"))
}
return nil
}
func (cmd RemovePluginRepo) findRepoIndex(repoName string) int {
repos := cmd.config.PluginRepos()
for i, repo := range repos {
if strings.ToLower(repo.Name) == strings.ToLower(repoName) {
return i
}
}
return -1
}