| 1 | // $Id: Parameter.cc 73 2006-03-04 18:10:07Z 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 | { |
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| 14 | defaults(); |
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| 15 | for (int i=1; i<argc; i++) { |
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| 16 | bool ok=false; |
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| 17 | std::string myargv(argv[i]); |
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| 18 | if (myargv=="-f" || myargv=="--force"){ |
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| 19 | force_=true; |
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| 20 | ok=true; |
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| 21 | } |
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| 22 | else if (myargv=="-h" || myargv=="--help"){ |
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| 23 | help(); |
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| 24 | exit(0); // always exit after printing help |
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| 25 | } |
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| 26 | else if (myargv=="-r" || myargv=="--root"){ |
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| 27 | if (++i<argc){ |
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| 28 | root_= std::string(argv[i]); |
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| 29 | ok=true; |
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| 30 | } |
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| 31 | } |
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| 32 | else if (myargv=="-rev" || myargv=="--revisions") { |
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| 33 | revisions_=true; |
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| 34 | ok=true; |
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| 35 | } |
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| 36 | else if (myargv=="-t" || myargv=="--target"){ |
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| 37 | if (++i<argc){ |
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| 38 | targetdir_= std::string(argv[i]); |
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| 39 | ok=true; |
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| 40 | } |
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| 41 | } |
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| 42 | else if (myargv=="-v" || myargv=="--verbose"){ |
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| 43 | verbose_=true; |
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| 44 | ok=true; |
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| 45 | } |
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| 46 | else if (myargv=="--version"){ |
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| 47 | version(); |
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| 48 | exit(0); |
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| 49 | } |
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| 50 | |
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| 51 | if (!ok) |
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| 52 | throw std::runtime_error("svnstat: invalid option: " + myargv + |
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| 53 | "\nType 'svnstat --help' for usage."); |
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| 54 | } |
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| 55 | |
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| 56 | analyse(); |
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| 57 | } |
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| 58 | |
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| 59 | |
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| 60 | void Parameter::analyse(void) |
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| 61 | { |
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| 62 | // should check that root is a directory |
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| 63 | } |
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| 64 | |
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| 65 | |
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| 66 | void Parameter::defaults(void) |
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| 67 | { |
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| 68 | force_=false; |
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| 69 | revisions_=false; |
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| 70 | root_="."; |
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| 71 | targetdir_="svnstat_output"; |
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| 72 | verbose_=false; |
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| 73 | } |
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| 74 | |
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| 75 | |
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| 76 | void Parameter::help(void) |
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| 77 | { |
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| 78 | std::cout << "\n" |
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| 79 | << "usage: svnstat [options]\n" |
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| 80 | << "\n" |
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| 81 | << "svnstat traverses a directory structure (controlled by\n" |
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| 82 | << "subversion) and calculates developer statistics entries.\n" |
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| 83 | << "The top level directory of the directory structure to\n" |
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| 84 | << "traverse is set with the -t option." |
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| 85 | << "The result is written to a\n" |
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| 86 | << "sub-directory, svnstat, that is created in the current\n" |
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| 87 | << "working directory.\n" |
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| 88 | << "\n" |
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| 89 | << "Valid options:\n" |
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| 90 | << " -f [--force] : remove target directory/file if it exists\n" |
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| 91 | << " [no force]. NOTE recursive delete.\n" |
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| 92 | << " -h [--help] : display this help and exit\n" |
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| 93 | << " -r [--root] arg : svn controlled directory to perform\n" |
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| 94 | << " statistics calculation on [.]\n" |
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| 95 | << " -rev [--revisions]: Use revision numbers as time scale\n" |
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| 96 | << " instead of dates [dates].\n" |
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| 97 | << " -t [--target] arg : output directory [svnstat_output]\n" |
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| 98 | << " -v [--verbose] : explain what is being done\n" |
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| 99 | << " --version : print version information and exit\n" |
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| 100 | << std::endl; |
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| 101 | } |
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| 102 | |
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| 103 | |
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| 104 | void Parameter::version(void) |
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| 105 | { |
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| 106 | std::cout << "svnstat 0.1\n" |
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| 107 | << "Written by Jari Hakkinen and Peter Johansson.\n" |
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| 108 | << std::endl; |
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| 109 | } |
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| 110 | |
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| 111 | }} // of namespace wenni and namespace theplu |
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