mirror of
https://github.com/go-task/task.git
synced 2024-12-14 10:52:43 +02:00
34 lines
601 B
Go
34 lines
601 B
Go
|
package task
|
||
|
|
|
||
|
|
import (
|
||
|
|
"fmt"
|
||
|
|
"os"
|
||
|
|
"sort"
|
||
|
|
"text/tabwriter"
|
||
|
|
)
|
||
|
|
|
||
|
|
func printExistingTasksHelp() {
|
||
|
|
tasks := tasksWithDesc()
|
||
|
|
if len(tasks) == 0 {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
fmt.Println("Available tasks for this project:")
|
||
|
|
|
||
|
|
// Format in tab-separated columns with a tab stop of 8.
|
||
|
|
w := tabwriter.NewWriter(os.Stdout, 0, 8, 0, '\t', 0)
|
||
|
|
for _, task := range tasks {
|
||
|
|
fmt.Fprintln(w, fmt.Sprintf("- %s:\t%s", task, Tasks[task].Desc))
|
||
|
|
}
|
||
|
|
w.Flush()
|
||
|
|
}
|
||
|
|
|
||
|
|
func tasksWithDesc() (tasks []string) {
|
||
|
|
for name, task := range Tasks {
|
||
|
|
if task.Desc != "" {
|
||
|
|
tasks = append(tasks, name)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
sort.Strings(tasks)
|
||
|
|
return
|
||
|
|
}
|