52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package main
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import (
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"context"
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"fmt"
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"github.com/vladimirvivien/gosh/api"
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"io"
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"strconv"
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"time"
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)
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type sleepCmd string
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func (s sleepCmd) Name() string {
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return string(s)
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}
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func (s sleepCmd) Usage() string { return "Usage: sleep <duration>" }
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func (s sleepCmd) ShortDesc() string { return "sleeps for <duration> seconds" }
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func (s sleepCmd) LongDesc() string { return s.ShortDesc() }
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func (s sleepCmd) Exec(ctx context.Context, args []string) (context.Context, error) {
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if len(args) == 2 {
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duration, err := strconv.Atoi(args[1])
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if err != nil {
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return ctx, err
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}
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time.Sleep(time.Duration(duration) * time.Second)
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return ctx, nil
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}
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out := ctx.Value("gosh.stdout").(io.Writer)
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fmt.Fprintln(out, s.Usage())
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return ctx, nil
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}
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type sleepCmds struct{}
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func (s *sleepCmds) Init(ctx context.Context) error {
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out := ctx.Value("gosh.stdout").(io.Writer)
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fmt.Fprintln(out, "sleep module loaded")
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return nil
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}
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func (s *sleepCmds) Registry() map[string]api.Command {
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return map[string]api.Command{
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"sleep": sleepCmd("sleep"),
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}
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}
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var Commands sleepCmds
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