| package dockerfile |
| |
| import "strings" |
| |
| // handleJSONArgs parses command passed to CMD, ENTRYPOINT, RUN and SHELL instruction in Dockerfile |
| // for exec form it returns untouched args slice |
| // for shell form it returns concatenated args as the first element of a slice |
| func handleJSONArgs(args []string, attributes map[string]bool) []string { |
| if len(args) == 0 { |
| return []string{} |
| } |
| |
| if attributes != nil && attributes["json"] { |
| return args |
| } |
| |
| // literal string command, not an exec array |
| return []string{strings.Join(args, " ")} |
| } |
