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builder/vmware: Log the output of various commands

This commit is contained in:
Mitchell Hashimoto 2013-06-20 12:32:22 -07:00
parent 23712375aa
commit 95da55c0fa
1 changed files with 21 additions and 7 deletions
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28
builder/vmware/driver.go
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@ -3,6 +3,7 @@ package vmware
import ( import (
"bytes" "bytes"
"fmt" "fmt"
"log"
"os" "os"
"os/exec" "os/exec"
"path/filepath" "path/filepath"
@ -38,7 +39,7 @@ type Fusion5Driver struct {
func (d *Fusion5Driver) CreateDisk(output string, size string) error { func (d *Fusion5Driver) CreateDisk(output string, size string) error {
cmd := exec.Command(d.vdiskManagerPath(), "-c", "-s", size, "-a", "lsilogic", "-t", "1", output) cmd := exec.Command(d.vdiskManagerPath(), "-c", "-s", size, "-a", "lsilogic", "-t", "1", output)
if err := cmd.Run(); err != nil { if _, _, err := d.runAndLog(cmd); err != nil {
return err return err
} }
@ -51,14 +52,13 @@ func (d *Fusion5Driver) IsRunning(vmxPath string) (bool, error) {
return false, err return false, err
} }
stdout := new(bytes.Buffer)
cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "list") cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "list")
cmd.Stdout = stdout stdout, _, err := d.runAndLog(cmd)
if err := cmd.Run(); err != nil { if err != nil {
return false, err return false, err
} }
for _, line := range strings.Split(stdout.String(), "\n") { for _, line := range strings.Split(stdout, "\n") {
if line == vmxPath { if line == vmxPath {
return true, nil return true, nil
} }
@ -69,7 +69,7 @@ func (d *Fusion5Driver) IsRunning(vmxPath string) (bool, error) {
func (d *Fusion5Driver) Start(vmxPath string) error { func (d *Fusion5Driver) Start(vmxPath string) error {
cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "start", vmxPath, "gui") cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "start", vmxPath, "gui")
if err := cmd.Run(); err != nil { if _, _, err := d.runAndLog(cmd); err != nil {
return err return err
} }
@ -78,7 +78,7 @@ func (d *Fusion5Driver) Start(vmxPath string) error {
func (d *Fusion5Driver) Stop(vmxPath string) error { func (d *Fusion5Driver) Stop(vmxPath string) error {
cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "stop", vmxPath, "hard") cmd := exec.Command(d.vmrunPath(), "-T", "fusion", "stop", vmxPath, "hard")
if err := cmd.Run(); err != nil { if _, _, err := d.runAndLog(cmd); err != nil {
return err return err
} }
@ -120,3 +120,17 @@ func (d *Fusion5Driver) vdiskManagerPath() string {
func (d *Fusion5Driver) vmrunPath() string { func (d *Fusion5Driver) vmrunPath() string {
return filepath.Join(d.AppPath, "Contents", "Library", "vmrun") return filepath.Join(d.AppPath, "Contents", "Library", "vmrun")
} }
func (d *Fusion5Driver) runAndLog(cmd *exec.Cmd) (string, string, error) {
var stdout, stderr bytes.Buffer
log.Printf("Executing: %s %v", cmd.Path, cmd.Args[1:])
cmd.Stdout = &stdout
cmd.Stderr = &stderr
err := cmd.Run()
log.Printf("stdout: %s", strings.TrimSpace(stdout.String()))
log.Printf("stderr: %s", strings.TrimSpace(stderr.String()))
return stdout.String(), stderr.String(), err
}