mirror of
https://github.com/go-task/task.git
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34 lines
601 B
Go
34 lines
601 B
Go
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package task
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import (
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"fmt"
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"os"
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"sort"
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"text/tabwriter"
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)
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func printExistingTasksHelp() {
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tasks := tasksWithDesc()
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if len(tasks) == 0 {
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return
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}
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fmt.Println("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(os.Stdout, 0, 8, 0, '\t', 0)
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for _, task := range tasks {
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fmt.Fprintln(w, fmt.Sprintf("- %s:\t%s", task, Tasks[task].Desc))
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}
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w.Flush()
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}
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func tasksWithDesc() (tasks []string) {
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for name, task := range Tasks {
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if task.Desc != "" {
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tasks = append(tasks, name)
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}
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}
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sort.Strings(tasks)
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return
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}
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