()
| 49 | } |
| 50 | |
| 51 | protected void run() throws IOException { |
| 52 | try { |
| 53 | getParser().parseArgument(arguments); |
| 54 | |
| 55 | // short circuit options |
| 56 | if (getArguments().isHelp()) { |
| 57 | showUsage(); |
| 58 | return; |
| 59 | } else if (getArguments().isProperties()) { |
| 60 | showProperties(); |
| 61 | return; |
| 62 | } else if (getArguments().isVersion()) { |
| 63 | showVersion(); |
| 64 | return; |
| 65 | } |
| 66 | |
| 67 | // for all of the remaining options, we need a runtime |
| 68 | runtime = initializeRuntime(); |
| 69 | if (getArguments().isConsole()) { |
| 70 | startRepl(); |
| 71 | return; |
| 72 | } |
| 73 | |
| 74 | if (getArguments().isAST()) { |
| 75 | if (!getArguments().getEval().isEmpty()) { |
| 76 | showAST(getArguments().getEval()); |
| 77 | } else if (!getArguments().getFilename().isEmpty()) { |
| 78 | showAST(new File(getArguments().getFilename())); |
| 79 | } else { |
| 80 | getOutputStream().println("please specify source to eval or file"); |
| 81 | } |
| 82 | return; |
| 83 | } |
| 84 | |
| 85 | /* |
| 86 | if (!getArguments().getEval().isEmpty()) { |
| 87 | executeSource(getArguments().getEval()); |
| 88 | return; |
| 89 | } else if (getArguments().getFilename() != null) { |
| 90 | executeFile(new File(getArguments().getFilename())); |
| 91 | return; |
| 92 | } else { |
| 93 | stream.println("please specify source to eval or file"); |
| 94 | } |
| 95 | */ |
| 96 | |
| 97 | if (!getArguments().getEval().isEmpty()) { |
| 98 | executeSource(getArguments().getEval()); |
| 99 | return; |
| 100 | } else if (getArguments().getFilename() != null) { |
| 101 | executeFile(new File(getArguments().getFilename())); |
| 102 | return; |
| 103 | } else { |
| 104 | getOutputStream().println("please specify source to eval or file"); |
| 105 | } |
| 106 | |
| 107 | // last resort, show usage |
| 108 | showUsage(); |
no test coverage detected