diff options
Diffstat (limited to 'run.go')
| -rw-r--r-- | run.go | 253 |
1 files changed, 0 insertions, 253 deletions
@@ -1,253 +0,0 @@ -package shell - -import ( - "errors" - "os" - "os/exec" - "strings" - "syscall" - - "go.wit.com/log" -) - -var msecDelay int = 20 // check every 20 milliseconds - -// TODO: look at https://github.com/go-cmd/cmd/issues/20 -// use go-cmd instead here? -// exiterr.Sys().(syscall.WaitStatus) - -// run command and return it's output -/* -func RunCapture(cmdline string) string { - test := New() - test.Exec(cmdline) - return Chomp(test.Buffer) -} - -func RunWait(args []string) *OldShell { - test := New() - cmdline := strings.Join(args, " ") - test.Exec(cmdline) - return test -} -*/ - -// var newfile *shell.File -func RunString(args string) bool { - // return false - parts := strings.Split(args, " ") - return Run(parts) -} - -func Run(args []string) bool { - dir, err := os.Getwd() - if err != nil { - return false - } - - r := RunPath(dir, args) - if r.Ok { - return true - } - return false -} - -var ErrorArgvEmpty error = errors.New("command was empty") - -type RunResult struct { - Ok bool - Argv []string - Path string - Output []byte - Err error - Outerr error -} - -// run, but set the working path -func RunPath(path string, args []string) *RunResult { - r := new(RunResult) - r.Path = path - r.Argv = args - if len(args) == 0 { - r.Ok = true - r.Err = ErrorArgvEmpty - return r - } - if args[0] == "" { - r.Ok = false - r.Err = ErrorArgvEmpty - return r - } - thing := args[0] - parts := args[1:] - cmd := exec.Command(thing, parts...) - cmd.Dir = path - cmd.Stdout = os.Stdout - cmd.Stderr = os.Stderr - - log.Info("path =", path, "cmd =", strings.Join(args, " ")) - if err := cmd.Run(); err != nil { - // Handle error if the command execution fails - // log.Info("RunPath() failed") - // log.Info("cmd.Enviorn =", cmd.Environ()) - out, outerr := cmd.Output() - // log.Info("cmd.output =", out) - // log.Info("cmd.output err=", outerr) - // log.Info("path =", path) - // log.Info("args =", args) - // log.Info("err =", err.Error()) - r.Ok = false - r.Err = err - r.Output = out - r.Outerr = outerr - return r - } - out, outerr := cmd.Output() - r.Output = out - r.Outerr = outerr - r.Ok = true - return r -} - -// send the path and the command -// captures the output so you can not see the command run in real time -func RunCmd(workingpath string, parts []string) (error, bool, string) { - if len(parts) == 0 { - log.Warn("command line was empty") - return errors.New("empty"), false, "" - } - if parts[0] == "" { - log.Warn("command line was empty") - return errors.New("empty"), false, "" - } - thing := parts[0] - parts = parts[1:] - log.Log(INFO, "working path =", workingpath, "thing =", thing, "cmdline =", parts) - - // Create the command - cmd := exec.Command(thing, parts...) - - // Set the working directory - cmd.Dir = workingpath - - // Execute the command - output, err := cmd.CombinedOutput() - if err != nil { - if thing == "git" { - log.Log(INFO, "git ERROR. maybe okay", workingpath, "thing =", thing, "cmdline =", parts) - log.Log(INFO, "git ERROR. maybe okay err =", err) - if err.Error() == "exit status 1" { - log.Log(INFO, "git ERROR. normal exit status 1") - if parts[0] == "diff-index" { - log.Log(INFO, "git normal diff-index when repo dirty") - return nil, false, "git diff-index exit status 1" - } - } - } - - log.Warn("ERROR working path =", workingpath, "thing =", thing, "cmdline =", parts) - log.Warn("ERROR working path =", workingpath, "thing =", thing, "cmdline =", parts) - log.Warn("ERROR working path =", workingpath, "thing =", thing, "cmdline =", parts) - log.Error(err) - log.Warn("output was", string(output)) - log.Warn("cmd exited with error", err) - // panic("fucknuts") - - // The command failed (non-zero exit status) - if exitErr, ok := err.(*exec.ExitError); ok { - // Assert that it is an exec.ExitError and get the exit code - if status, ok := exitErr.Sys().(syscall.WaitStatus); ok { - log.Warn("Exit Status: %d\n", status.ExitStatus()) - } - } else { - log.Warn("cmd.Run() failed with %s\n", err) - } - return err, false, string(output) - } - - tmp := string(output) - tmp = strings.TrimSpace(tmp) - - // Print the output - return nil, true, tmp -} - -// send the path and the command -// also does not seem to show the output in realtime -func RunCmdRun(workingpath string, parts []string) error { - if len(parts) == 0 { - log.Warn("command line was empty") - return errors.New("empty") - } - if parts[0] == "" { - log.Warn("command line was empty") - return errors.New("empty") - } - thing := parts[0] - parts = parts[1:] - log.Log(INFO, "working path =", workingpath, "thing =", thing, "cmdline =", parts) - - // Create the command - cmd := exec.Command(thing, parts...) - - // Set the working directory - cmd.Dir = workingpath - - // Execute the command - err := cmd.Run() - if err != nil { - log.Warn("ERROR working path =", workingpath, "thing =", thing, "cmdline =", parts) - log.Error(err) - log.Warn("cmd exited with error", err) - // panic("fucknuts") - - // The command failed (non-zero exit status) - if exitErr, ok := err.(*exec.ExitError); ok { - // Assert that it is an exec.ExitError and get the exit code - if status, ok := exitErr.Sys().(syscall.WaitStatus); ok { - log.Warn("Exit Status: %d\n", status.ExitStatus()) - } - } else { - log.Warn("cmd.Run() failed with %s\n", err) - } - return err - } - return nil -} - -func (r *RunResult) Stdout() string { - return string(r.Output) -} - -// run, but set the working path -func Output(path string, args []string) *RunResult { - r := new(RunResult) - r.Path = path - r.Argv = args - if len(args) == 0 { - r.Ok = true - r.Err = ErrorArgvEmpty - return r - } - if args[0] == "" { - r.Ok = false - r.Err = ErrorArgvEmpty - return r - } - thing := args[0] - parts := args[1:] - cmd := exec.Command(thing, parts...) - cmd.Dir = path - output, err := cmd.CombinedOutput() - - if err := cmd.Run(); err != nil { - r.Ok = false - r.Err = err - r.Output = output - return r - } - r.Output = output - r.Err = err - r.Ok = true - return r -} |