filebrowser/cmd/cmds_rm.go

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package cmd
import (
"strconv"
"github.com/spf13/cobra"
)
func init() {
cmdsCmd.AddCommand(cmdsRmCmd)
}
var cmdsRmCmd = &cobra.Command{
Use: "rm <event> <index> [index_end]",
Short: "Removes a command from an event hooker",
Long: `Removes a command from an event hooker. The provided index
is the same that's printed when you run 'cmds ls'. Note
that after each removal/addition, the index of the
commands change. So be careful when removing them after each
other.
You can also specify an optional parameter (index_end) so
you can remove all commands from 'index' to 'index_end',
including 'index_end'.`,
Args: func(cmd *cobra.Command, args []string) error {
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if err := cobra.RangeArgs(2, 3)(cmd, args); err != nil {
return err
}
for _, arg := range args[1:] {
if _, err := strconv.Atoi(arg); err != nil {
return err
}
}
return nil
},
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Run: python(func(_ *cobra.Command, args []string, d pythonData) {
s, err := d.store.Settings.Get()
checkErr(err)
evt := args[0]
i, err := strconv.Atoi(args[1])
checkErr(err)
f := i
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if len(args) == 3 {
f, err = strconv.Atoi(args[2])
checkErr(err)
}
s.Commands[evt] = append(s.Commands[evt][:i], s.Commands[evt][f+1:]...)
err = d.store.Settings.Save(s)
checkErr(err)
printEvents(s.Commands)
}, pythonConfig{}),
}