func GetRunBaseImage(project string, serviceName string) (string, error) {
filePath := GetDockerfilePath(project, serviceName)
path, err := util.ReadLineRegexp(filePath, `^\s*FROM\s+(\S+)`)
if err != nil {
return "", err
}
return path, nil
}
func GetBuildCmd(project string, serviceName string) (string, error) {
filePath := GetBuildfilePath(project, serviceName)
cmd, err := util.ReadLineRegexp(filePath, `^\s*RUN\s+(.*)$`)
if err != nil {
return "", err
}
cmd = strings.TrimSpace(cmd)
cmd = strings.Replace(cmd, "\t", " ", -1)
if strings.HasPrefix(cmd, "\"") && strings.HasSuffix(cmd, "\"") {
cmd = strings.TrimPrefix(cmd, "\"")
cmd = strings.TrimSuffix(cmd, "\"")
}
cmd = strings.Replace(cmd, "\\", "\\\\", -1) // convert \ to \\ .
cmd = strings.Replace(cmd, "\"", "\\\"", -1) // convert " to \" .
return cmd, nil
}