| 1 | // $Id: Parameter.cc 66 2006-01-20 23:59:27Z jari $ |
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| 2 | |
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| 3 | #include "Parameter.h" |
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| 4 | |
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| 5 | #include <iostream> |
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| 6 | #include <stdexcept> |
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| 7 | #include <string> |
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| 8 | |
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| 9 | namespace theplu { |
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| 10 | namespace svnstat { |
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| 11 | |
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| 12 | Parameter::Parameter(const int argc,const char *argv[]) |
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| 13 | : force_(false), root_("."), targetdir_("svnstat_output"), verbose_(false) |
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| 14 | { |
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| 15 | |
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| 16 | for (int i=1; i<argc; i++) { |
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| 17 | bool ok=false; |
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| 18 | std::string myargv(argv[i]); |
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| 19 | if (myargv=="-f" || myargv=="--force"){ |
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| 20 | force_=true; |
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| 21 | ok=true; |
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| 22 | } |
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| 23 | else if (myargv=="-h" || myargv=="--help"){ |
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| 24 | help(); |
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| 25 | exit(0); // always exit after printing help |
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| 26 | } |
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| 27 | else if (myargv=="-r" || myargv=="--root"){ |
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| 28 | if (++i<argc){ |
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| 29 | root_= std::string(argv[i]); |
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| 30 | ok=true; |
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| 31 | } |
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| 32 | } |
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| 33 | else if (myargv=="-t" || myargv=="--target"){ |
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| 34 | if (++i<argc){ |
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| 35 | targetdir_= std::string(argv[i]); |
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| 36 | ok=true; |
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| 37 | } |
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| 38 | } |
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| 39 | else if (myargv=="-v" || myargv=="--verbose"){ |
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| 40 | verbose_=true; |
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| 41 | ok=true; |
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| 42 | } |
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| 43 | else if (myargv=="--version"){ |
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| 44 | version(); |
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| 45 | exit(0); |
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| 46 | } |
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| 47 | |
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| 48 | if (!ok) |
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| 49 | throw std::runtime_error("svnstat: invalid option: " + myargv + |
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| 50 | "\nType 'svnstat --help' for usage."); |
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| 51 | } |
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| 52 | |
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| 53 | analyse(); |
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| 54 | } |
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| 55 | |
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| 56 | |
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| 57 | void Parameter::analyse(void) |
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| 58 | { |
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| 59 | // should check that root is a directory |
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| 60 | } |
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| 61 | |
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| 62 | |
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| 63 | void Parameter::help(void) |
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| 64 | { |
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| 65 | std::cout << "\n" |
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| 66 | << "usage: svnstat [options]\n" |
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| 67 | << "\n" |
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| 68 | << "svnstat traverses a directory structure (controlled by\n" |
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| 69 | << "subversion) and calculates developer statistics entries.\n" |
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| 70 | << "The top level directory of the directory structure to\n" |
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| 71 | << "traverse is set with the -t option." |
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| 72 | << "The result is written to a\n" |
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| 73 | << "sub-directory, svnstat, that is created in the current\n" |
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| 74 | << "working directory.\n" |
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| 75 | << "\n" |
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| 76 | << "Valid options:\n" |
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| 77 | << " -f [--force] : remove target directory/file if it exists\n" |
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| 78 | << " [no force]. NOTE recursive delete.\n" |
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| 79 | << " -h [--help] : display this help and exit\n" |
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| 80 | << " -r [--root] arg : svn controlled directory to perform\n" |
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| 81 | << " statistics calculation on [.]\n" |
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| 82 | << " -t [--target] arg : output directory [svnstat_output]\n" |
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| 83 | << " -v [--verbose] : explain what is being done\n" |
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| 84 | << " --version : print version information and exit\n" |
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| 85 | << std::endl; |
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| 86 | } |
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| 87 | |
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| 88 | |
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| 89 | void Parameter::version(void) |
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| 90 | { |
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| 91 | std::cout << "svnstat 0.1\n" |
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| 92 | << "Written by Jari Hakkinen and Peter Johansson.\n" |
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| 93 | << std::endl; |
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| 94 | } |
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| 95 | |
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| 96 | }} // of namespace wenni and namespace theplu |
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