PenaDevops/delve
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Fix readline history

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This commit is contained in:
Derek Parker 2015-03-01 10:15:16 -06:00
parent c4f90625f6
commit c158939998
1 changed files with 10 additions and 5 deletions
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15
client/cli/cli.go
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@ -63,10 +63,12 @@ func Run(run bool, pid int, args []string) {
}() }()
cmds := command.DebugCommands() cmds := command.DebugCommands()
if f, err := os.Open(historyFile); err == nil { f, err := os.Open(historyFile)
line.ReadHistory(f) if err != nil {
f.Close() f, _ = os.Create(historyFile)
} }
line.ReadHistory(f)
f.Close()
fmt.Println("Type 'help' for list of commands.") fmt.Println("Type 'help' for list of commands.")
for { for {
@ -93,8 +95,11 @@ func Run(run bool, pid int, args []string) {
} }
func handleExit(dbp *proctl.DebuggedProcess, line *liner.State, status int) { func handleExit(dbp *proctl.DebuggedProcess, line *liner.State, status int) {
if f, err := os.Open(historyFile); err == nil { if f, err := os.OpenFile(historyFile, os.O_RDWR, 0666); err == nil {
line.WriteHistory(f) _, err := line.WriteHistory(f)
if err != nil {
fmt.Println("readline histroy: ", err)
}
f.Close() f.Close()
} }