func TryRunLocally(command string, topdir string) (exit *os.Waitmsg, rule termite.LocalRule) {
decider := termite.NewLocalDecider(topdir)
if !(len(os.Args) == 3 && os.Args[0] == _SHELL && os.Args[1] == "-c") {
return
}
rule = decider.ShouldRunLocally(command)
if rule.Local {
env := os.Environ()
if !rule.Recurse {
env = cleanEnv(env)
}
proc, err := os.StartProcess(_SHELL, os.Args, &os.ProcAttr{
Env: env,
Files: []*os.File{os.Stdin, os.Stdout, os.Stderr},
})
if err != nil {
log.Fatalf("os.StartProcess() for %s: %v", command, err)
}
msg, err := proc.Wait(0)
if err != nil {
log.Fatalf("proc.Wait() for %s: %v", command, err)
}
return msg, rule
}
return
}
func PrepareRun(cmd string, dir string, topdir string) (*termite.WorkRequest, *termite.LocalRule) {
cmd = termite.MakeUnescape(cmd)
if cmd == ":" || strings.TrimRight(cmd, " ") == "" {
os.Exit(0)
}
req := NewWorkRequest(cmd, dir, topdir)
TryRunDirect(req)
decider := termite.NewLocalDecider(topdir)
rule := decider.ShouldRunLocally(cmd)
if rule != nil {
req.Debug = rule.Debug
return req, rule
}
return req, nil
}