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console: add admin.clearHistory command (#15614)

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This commit is contained in:
Sorin Neacsu
2017-12-08 06:14:14 -08:00
committed by Felix Lange
parent d95962cd5d
commit 586198ccea
3 changed files with 20 additions and 0 deletions
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11
console/console.go
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@ -192,6 +192,7 @@ func (c *Console) init(preload []string) error {
if obj := admin.Object(); obj != nil { // make sure the admin api is enabled over the interface
obj.Set("sleepBlocks", bridge.SleepBlocks)
obj.Set("sleep", bridge.Sleep)
obj.Set("clearHistory", c.clearHistory)
}
// Preload any JavaScript files before starting the console
for _, path := range preload {
@ -216,6 +217,16 @@ func (c *Console) init(preload []string) error {
return nil
}
func (c *Console) clearHistory() {
c.history = nil
c.prompter.ClearHistory()
if err := os.Remove(c.histPath); err != nil {
fmt.Fprintln(c.printer, "can't delete history file:", err)
} else {
fmt.Fprintln(c.printer, "history file deleted")
}
}
// consoleOutput is an override for the console.log and console.error methods to
// stream the output into the configured output stream instead of stdout.
func (c *Console) consoleOutput(call otto.FunctionCall) otto.Value {