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Add plugin function JobSpawn

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This commit is contained in:
10sr
2016-11-16 14:06:12 +09:00
parent 855c5283e4
commit d70a2fe63d
2 changed files with 9 additions and 3 deletions
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11
cmd/micro/job.go
View File

@@ -40,15 +40,20 @@ func (f *CallbackFile) Write(data []byte) (int, error) {
return f.Writer.Write(data)
}
// JobStart starts a process in the background with the given callbacks
// JobStart starts a shell command in the background with the given callbacks
// It returns an *exec.Cmd as the job id
func JobStart(cmd string, onStdout, onStderr, onExit string, userargs ...string) *exec.Cmd {
split := strings.Split(cmd, " ")
args := split[1:]
cmdArgs := split[1:]
cmdName := split[0]
return JobSpawn(cmdName, cmdArgs, onStdout, onStderr, onExit, userargs...)
}
// JobSpawn starts a process with args in the background with the given callbacks
// It returns an *exec.Cmd as the job id
func JobSpawn(cmdName string, cmdArgs []string, onStdout, onStderr, onExit string, userargs ...string) *exec.Cmd {
// Set up everything correctly if the functions have been provided
proc := exec.Command(cmdName, args...)
proc := exec.Command(cmdName, cmdArgs...)
var outbuf bytes.Buffer
if onStdout != "" {
proc.Stdout = &CallbackFile{&outbuf, LuaFunctionJob(onStdout), userargs}

1
cmd/micro/micro.go
View File

@@ -340,6 +340,7 @@ func main() {
// Used for asynchronous jobs
L.SetGlobal("JobStart", luar.New(L, JobStart))
L.SetGlobal("JobSpawn", luar.New(L, JobSpawn))
L.SetGlobal("JobSend", luar.New(L, JobSend))
L.SetGlobal("JobStop", luar.New(L, JobStop))