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speculator: Nessle up some more if statements

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This commit is contained in:
Daniel Wagner-Hall 2015-11-11 15:13:34 +00:00
parent 740cc66a7c
commit 0f0359d9c1
1 changed files with 4 additions and 8 deletions
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12
scripts/speculator/main.go
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@ -74,8 +74,7 @@ func gitClone(url string, shared bool) (string, error) {
cmd.Args = append(cmd.Args, "--shared")
}
err := cmd.Run()
if err != nil {
if err := cmd.Run(); err != nil {
return "", fmt.Errorf("error cloning repo: %v", err)
}
return directory, nil
@ -92,8 +91,7 @@ func gitFetch(path string) error {
func runGitCommand(path string, args []string) error {
cmd := exec.Command("git", args...)
cmd.Dir = path
err := cmd.Run()
if err != nil {
if err := cmd.Run(); err != nil {
return fmt.Errorf("error running %q: %v", strings.Join(cmd.Args, " "), err)
}
return nil
@ -126,8 +124,7 @@ func generate(dir string) error {
cmd.Dir = path.Join(dir, "scripts")
var b bytes.Buffer
cmd.Stderr = &b
err := cmd.Run()
if err != nil {
if err := cmd.Run(); err != nil {
return fmt.Errorf("error generating spec: %v\nOutput from gendoc:\n%v", err, b.String())
}
return nil
@ -167,8 +164,7 @@ func (s *server) getSHAOf(ref string) (string, error) {
cmd.Dir = path.Join(s.matrixDocCloneURL)
var b bytes.Buffer
cmd.Stdout = &b
err := cmd.Run()
if err != nil {
if err := cmd.Run(); err != nil {
return "", fmt.Errorf("error generating spec: %v\nOutput from gendoc:\n%v", err, b.String())
}
return strings.TrimSpace(b.String()), nil