public static String joinCmdArgs()

in src/com/pty4j/windows/winpty/WinPtyProcess.java [100:127]

• 25 lines of code
• 7 McCabe index (conditional complexity)

    public static String joinCmdArgs(String[] commands) {
        StringBuilder cmd = new StringBuilder();
        boolean flag = false;
        for (String s : commands) {
            if (flag) {
                cmd.append(' ');
            } else {
                flag = true;
            }

            if (s.indexOf(' ') >= 0 || s.indexOf('\t') >= 0) {
                if (s.charAt(0) != '"') {
                    cmd.append('"').append(s);

                    if (s.endsWith("\\")) {
                        cmd.append("\\");
                    }
                    cmd.append('"');
                } else {
                    cmd.append(s);
                }
            } else {
                cmd.append(s);
            }
        }

        return cmd.toString();
    }