HGKeeper

// Convey

// This program is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

// This program is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License

// along with this program. If not, see <http://www.gnu.org/licenses/>.

package runners

import (

"fmt"

"sort"

"bitbucket.org/rw_grim/convey/config"

"bitbucket.org/rw_grim/convey/state"

)

// ListTasks is a Runner that will output the tasks defined in a config.

type ListTasks struct{}

// Run runs the ListTasks runner.

func (l *ListTasks) Run(cfg *config.Config, plans []string, env []string, st *state.State) int {

tasks := []string{}

for taskName := range config.TasksMap {

tasks = append(tasks, taskName)

}

sort.Strings(tasks)

for _, taskName := range tasks {

fmt.Printf(" %s\n", taskName)

}

return 0

}