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9f83311931
Label is an alternative name for task that replace it when printed in following context eg.: - log: when given task is up to date and is skipped from execution - log: when given task is NOT up to date (`--status` command) - in `--summary` and `--list` commands output
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package task
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import (
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"fmt"
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"sort"
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"text/tabwriter"
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"github.com/go-task/task/v2/internal/logger"
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"github.com/go-task/task/v2/internal/taskfile"
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)
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// PrintTasksHelp prints help os tasks that have a description
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func (e *Executor) PrintTasksHelp() {
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tasks := e.tasksWithDesc()
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if len(tasks) == 0 {
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e.Logger.Outf(logger.Yellow, "task: No tasks with description available")
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return
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}
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e.Logger.Outf(logger.Default, "task: Available tasks for this project:")
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// Format in tab-separated columns with a tab stop of 8.
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w := tabwriter.NewWriter(e.Stdout, 0, 8, 0, '\t', 0)
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for _, task := range tasks {
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fmt.Fprintf(w, "* %s: \t%s\n", task.Name(), task.Desc)
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}
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w.Flush()
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}
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func (e *Executor) tasksWithDesc() (tasks []*taskfile.Task) {
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tasks = make([]*taskfile.Task, 0, len(e.Taskfile.Tasks))
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for _, task := range e.Taskfile.Tasks {
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if task.Desc != "" {
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compiledTask, err := e.CompiledTask(taskfile.Call{Task: task.Task})
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if err == nil {
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task = compiledTask
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}
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tasks = append(tasks, task)
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}
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}
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sort.Slice(tasks, func(i, j int) bool { return tasks[i].Task < tasks[j].Task })
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return
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}
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