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Merge pull request #182 from harrywhite4/logFilter

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Return stdout only from docker-compose command
This commit is contained in:
Jesse Duffield 2019-11-05 19:04:45 +11:00 • committed by GitHub
commit 5348d2f821
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 5 deletions
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11
pkg/commands/os.go
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@ -60,7 +60,7 @@ func (c *OSCommand) SetCommand(cmd func(string, ...string) *exec.Cmd) {
func (c *OSCommand) RunCommandWithOutput(command string) (string, error) {
cmd := c.ExecutableFromString(command)
before := time.Now()
output, err := sanitisedCommandOutput(cmd.CombinedOutput())
output, err := sanitisedCommandOutput(cmd.Output())
c.Log.Warn(fmt.Sprintf("'%s': %s", command, time.Since(before)))
return output, err
}
@ -115,11 +115,12 @@ func sanitisedCommandOutput(output []byte, err error) (string, error) {
outputString := string(output)
if err != nil {
// errors like 'exit status 1' are not very useful so we'll create an error
// from the combined output
if outputString == "" {
return "", WrapError(err)
// from stderr if we got an ExitError
exitError, ok := err.(*exec.ExitError)
if ok {
return outputString, errors.New(string(exitError.Stderr))
}
return outputString, errors.New(outputString)
return "", WrapError(err)
}
return outputString, nil
}