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1 | 1 | #!/usr/bin/env ruby |
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2 | 2 | |
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3 | 3 | require 'optparse' |
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4 | 4 | require 'find' |
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5 | 5 | require 'etc' |
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6 | 6 | |
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7 | 7 | Version = "1.4" |
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8 | 8 | SUPPORTED_SCM = %w( Subversion Darcs Mercurial Bazaar Git Filesystem ) |
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9 | 9 | |
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10 | 10 | $verbose = 0 |
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11 | 11 | $quiet = false |
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12 | 12 | $redmine_host = '' |
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13 | 13 | $repos_base = '' |
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14 | 14 | $svn_owner = 'root' |
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15 | 15 | $svn_group = 'root' |
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16 | 16 | $use_groupid = true |
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17 | 17 | $svn_url = false |
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18 | 18 | $test = false |
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19 | 19 | $force = false |
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20 | 20 | $scm = 'Subversion' |
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21 | 21 | |
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22 | 22 | def log(text, options={}) |
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23 | 23 | level = options[:level] || 0 |
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24 | 24 | puts text unless $quiet or level > $verbose |
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25 | 25 | exit 1 if options[:exit] |
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26 | 26 | end |
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27 | 27 | |
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28 | 28 | def system_or_raise(command) |
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29 | 29 | raise "\"#{command}\" failed" unless system command |
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30 | 30 | end |
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31 | 31 | |
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32 | 32 | module SCM |
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33 | 33 | |
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34 | 34 | module Subversion |
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35 | 35 | def self.create(path) |
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36 | 36 | system_or_raise "svnadmin create #{path}" |
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37 | 37 | end |
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38 | 38 | end |
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39 | 39 | |
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40 | 40 | module Git |
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41 | 41 | def self.create(path) |
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42 | 42 | Dir.mkdir path |
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43 | 43 | Dir.chdir(path) do |
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44 | 44 | system_or_raise "git --bare init --shared" |
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45 | 45 | system_or_raise "git update-server-info" |
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46 | 46 | end |
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47 | 47 | end |
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48 | 48 | end |
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49 | 49 | |
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50 | 50 | end |
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51 | 51 | |
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52 | 52 | def read_key_from_file(filename) |
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53 | 53 | begin |
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54 | 54 | $api_key = File.read(filename).strip |
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55 | 55 | rescue Exception => e |
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56 | 56 | $stderr.puts "Unable to read the key from #{filename}: #{e.message}" |
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57 | 57 | exit 1 |
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58 | 58 | end |
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59 | 59 | end |
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60 | 60 | |
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61 | 61 | def set_scm(scm) |
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62 | 62 | $scm = v.capitalize |
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63 | 63 | unless SUPPORTED_SCM.include?($scm) |
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64 | 64 | log("Invalid SCM: #{$scm}\nValid SCM are: #{SUPPORTED_SCM.join(', ')}", :exit => true) |
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65 | 65 | end |
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66 | 66 | end |
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67 | 67 | |
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68 | 68 | optparse = OptionParser.new do |opts| |
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69 | 69 | opts.banner = "Usage: reposman.rb [OPTIONS...] -s [DIR] -r [HOST] -k [KEY]" |
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70 | 70 | opts.separator("") |
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71 | opts.separator("Manages your repositories with Redmine.") | |
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72 | opts.separator("") | |
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71 | 73 | opts.separator("Required arguments:") |
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72 | 74 | opts.on("-s", "--svn-dir DIR", "use DIR as base directory for svn repositories") {|v| $repos_base = v} |
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73 | 75 | opts.on("-r", "--redmine-host HOST","assume Redmine is hosted on HOST. Examples:", |
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74 | 76 | " -r redmine.example.net", |
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75 | 77 | " -r http://redmine.example.net", |
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76 | 78 | " -r https://redmine.example.net") {|v| $redmine_host = v} |
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77 | 79 | opts.on("-k", "--key KEY", "use KEY as the Redmine API key", |
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78 | 80 | "(you can use --key-file option as an alternative)") {|v| $api_key = v} |
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79 | 81 | opts.separator("") |
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80 | 82 | opts.separator("Options:") |
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81 | 83 | opts.on("-o", "--owner OWNER", "owner of the repository. using the rails login", |
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82 | 84 | "allows users to browse the repository within", |
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83 | 85 | "Redmine even for private projects. If you want to", |
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84 | 86 | "share repositories through Redmine.pm, you need", |
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85 | 87 | "to use the apache owner.") {|v| $svn_owner = v; $use_groupid = false} |
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86 | 88 | opts.on("-g", "--group GROUP", "group of the repository (default: root)") {|v| $svn_group = v; $use_groupid = false} |
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87 | 89 | opts.on("-u", "--url URL", "the base url Redmine will use to access your", |
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88 | 90 | "repositories. This option is used to register", |
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89 | 91 | "the repositories in Redmine automatically. The", |
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90 | 92 | "project identifier will be appended to this url.", |
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91 | 93 | "Examples:", |
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92 | 94 | " -u https://example.net/svn", |
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93 | 95 | " -u file:///var/svn/", |
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94 | 96 | "if this option isn't set, reposman won't register", |
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95 | 97 | "the repositories in Redmine") {|v| $svn_url = v} |
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96 | 98 | opts.on( "--scm SCM", "the kind of SCM repository you want to create", |
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97 | 99 | "(and register) in Redmine (default: Subversion).", |
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98 | 100 | "reposman is able to create Git and Subversion", |
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99 | 101 | "repositories.", |
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100 | 102 | "For all other kind, you must specify a --command", |
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101 | 103 | "option") {|v| set_scm(v)} |
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102 | 104 | opts.on("-c", "--command COMMAND", "use this command instead of `svnadmin create` to", |
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103 | 105 | "create a repository. This option can be used to", |
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104 | 106 | "create repositories other than subversion and git", |
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105 | 107 | "kind.", |
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106 | 108 | "This command override the default creation for", |
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107 | 109 | "git and subversion.") {|v| $command = v} |
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108 | 110 | opts.on( "--key-file FILE", "path to a file that contains the Redmine API key", |
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109 | 111 | "(use this option instead of --key if you don't", |
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110 | 112 | "want the key to appear in the command line)") {|v| read_key_from_file(v)} |
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111 | 113 | opts.on("-t", "--test", "only show what should be done") {$test = true} |
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112 | 114 | opts.on("-f", "--force", "force repository creation even if the project", "repository is already declared in Redmine") {$force = true} |
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113 | 115 | opts.on("-v", "--verbose", "verbose") {$verbose += 1} |
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114 | 116 | opts.on("-V", "--version", "show version and exit") {puts Version; exit} |
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115 | 117 | opts.on("-h", "--help", "show help and exit") {puts opts; exit 1} |
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116 | 118 | opts.on("-q", "--quiet", "no log") {$quiet = true} |
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117 | 119 | opts.separator("") |
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118 | 120 | opts.separator("Examples:") |
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119 | 121 | opts.separator(" reposman.rb --svn-dir=/var/svn --redmine-host=redmine.host") |
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120 | 122 | opts.separator(" reposman.rb -s /var/git -r redmine.host -u http://git.host --scm git") |
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121 | 123 | opts.separator("") |
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122 | 124 | opts.separator("You can find more information on the redmine's wiki:\nhttp://www.redmine.org/projects/redmine/wiki/HowTos") |
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123 | 125 | |
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124 | 126 | opts.summary_width = 25 |
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125 | 127 | end |
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126 | 128 | optparse.parse! |
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127 | 129 | |
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128 | 130 | if $test |
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129 | 131 | log("running in test mode") |
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130 | 132 | end |
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131 | 133 | |
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132 | 134 | # Make sure command is overridden if SCM vendor is not handled internally (for the moment Subversion and Git) |
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133 | 135 | if $command.nil? |
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134 | 136 | begin |
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135 | 137 | scm_module = SCM.const_get($scm) |
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136 | 138 | rescue |
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137 | 139 | log("Please use --command option to specify how to create a #{$scm} repository.", :exit => true) |
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138 | 140 | end |
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139 | 141 | end |
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140 | 142 | |
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141 | 143 | $svn_url += "/" if $svn_url and not $svn_url.match(/\/$/) |
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142 | 144 | |
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143 | 145 | if ($redmine_host.empty? or $repos_base.empty?) |
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144 | 146 | puts "Some arguments are missing. Use reposman.rb --help for getting help." |
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145 | 147 | exit 1 |
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146 | 148 | end |
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147 | 149 | |
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148 | 150 | unless File.directory?($repos_base) |
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149 | 151 | log("directory '#{$repos_base}' doesn't exists", :exit => true) |
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150 | 152 | end |
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151 | 153 | |
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152 | 154 | begin |
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153 | 155 | require 'active_resource' |
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154 | 156 | rescue LoadError |
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155 | 157 | log("This script requires activeresource.\nRun 'gem install activeresource' to install it.", :exit => true) |
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156 | 158 | end |
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157 | 159 | |
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158 | 160 | class Project < ActiveResource::Base |
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159 | 161 | self.headers["User-agent"] = "Redmine repository manager/#{Version}" |
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160 | 162 | self.format = :xml |
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161 | 163 | end |
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162 | 164 | |
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163 | 165 | log("querying Redmine for projects...", :level => 1); |
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164 | 166 | |
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165 | 167 | $redmine_host.gsub!(/^/, "http://") unless $redmine_host.match("^https?://") |
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166 | 168 | $redmine_host.gsub!(/\/$/, '') |
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167 | 169 | |
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168 | 170 | Project.site = "#{$redmine_host}/sys"; |
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169 | 171 | |
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170 | 172 | begin |
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171 | 173 | # Get all active projects that have the Repository module enabled |
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172 | 174 | projects = Project.find(:all, :params => {:key => $api_key}) |
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173 | 175 | rescue ActiveResource::ForbiddenAccess |
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174 | 176 | log("Request was denied by your Redmine server. Make sure that 'WS for repository management' is enabled in application settings and that you provided the correct API key.") |
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175 | 177 | rescue => e |
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176 | 178 | log("Unable to connect to #{Project.site}: #{e}", :exit => true) |
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177 | 179 | end |
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178 | 180 | |
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179 | 181 | if projects.nil? |
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180 | 182 | log('No project found, perhaps you forgot to "Enable WS for repository management"', :exit => true) |
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181 | 183 | end |
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182 | 184 | |
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183 | 185 | log("retrieved #{projects.size} projects", :level => 1) |
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184 | 186 | |
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185 | 187 | def set_owner_and_rights(project, repos_path, &block) |
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186 | 188 | if mswin? |
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187 | 189 | yield if block_given? |
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188 | 190 | else |
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189 | 191 | uid, gid = Etc.getpwnam($svn_owner).uid, ($use_groupid ? Etc.getgrnam(project.identifier).gid : Etc.getgrnam($svn_group).gid) |
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190 | 192 | right = project.is_public ? 0775 : 0770 |
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191 | 193 | yield if block_given? |
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192 | 194 | Find.find(repos_path) do |f| |
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193 | 195 | File.chmod right, f |
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194 | 196 | File.chown uid, gid, f |
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195 | 197 | end |
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196 | 198 | end |
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197 | 199 | end |
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198 | 200 | |
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199 | 201 | def other_read_right?(file) |
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200 | 202 | (File.stat(file).mode & 0007).zero? ? false : true |
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201 | 203 | end |
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202 | 204 | |
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203 | 205 | def owner_name(file) |
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204 | 206 | mswin? ? |
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205 | 207 | $svn_owner : |
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206 | 208 | Etc.getpwuid( File.stat(file).uid ).name |
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207 | 209 | end |
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208 | 210 | |
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209 | 211 | def mswin? |
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210 | 212 | (RUBY_PLATFORM =~ /(:?mswin|mingw)/) || (RUBY_PLATFORM == 'java' && (ENV['OS'] || ENV['os']) =~ /windows/i) |
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211 | 213 | end |
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212 | 214 | |
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213 | 215 | projects.each do |project| |
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214 | 216 | log("treating project #{project.name}", :level => 1) |
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215 | 217 | |
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216 | 218 | if project.identifier.empty? |
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217 | 219 | log("\tno identifier for project #{project.name}") |
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218 | 220 | next |
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219 | 221 | elsif not project.identifier.match(/^[a-z0-9\-_]+$/) |
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220 | 222 | log("\tinvalid identifier for project #{project.name} : #{project.identifier}"); |
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221 | 223 | next; |
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222 | 224 | end |
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223 | 225 | |
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224 | 226 | repos_path = File.join($repos_base, project.identifier).gsub(File::SEPARATOR, File::ALT_SEPARATOR || File::SEPARATOR) |
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225 | 227 | |
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226 | 228 | if File.directory?(repos_path) |
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227 | 229 | # we must verify that repository has the good owner and the good |
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228 | 230 | # rights before leaving |
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229 | 231 | other_read = other_read_right?(repos_path) |
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230 | 232 | owner = owner_name(repos_path) |
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231 | 233 | next if project.is_public == other_read and owner == $svn_owner |
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232 | 234 | |
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233 | 235 | if $test |
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234 | 236 | log("\tchange mode on #{repos_path}") |
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235 | 237 | next |
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236 | 238 | end |
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237 | 239 | |
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238 | 240 | begin |
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239 | 241 | set_owner_and_rights(project, repos_path) |
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240 | 242 | rescue Errno::EPERM => e |
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241 | 243 | log("\tunable to change mode on #{repos_path} : #{e}\n") |
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242 | 244 | next |
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243 | 245 | end |
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244 | 246 | |
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245 | 247 | log("\tmode change on #{repos_path}"); |
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246 | 248 | |
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247 | 249 | else |
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248 | 250 | # if repository is already declared in redmine, we don't create |
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249 | 251 | # unless user use -f with reposman |
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250 | 252 | if $force == false and project.respond_to?(:repository) |
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251 | 253 | log("\trepository for project #{project.identifier} already exists in Redmine", :level => 1) |
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252 | 254 | next |
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253 | 255 | end |
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254 | 256 | |
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255 | 257 | project.is_public ? File.umask(0002) : File.umask(0007) |
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256 | 258 | |
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257 | 259 | if $test |
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258 | 260 | log("\tcreate repository #{repos_path}") |
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259 | 261 | log("\trepository #{repos_path} registered in Redmine with url #{$svn_url}#{project.identifier}") if $svn_url; |
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260 | 262 | next |
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261 | 263 | end |
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262 | 264 | |
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263 | 265 | begin |
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264 | 266 | set_owner_and_rights(project, repos_path) do |
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265 | 267 | if scm_module.nil? |
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266 | 268 | system_or_raise "#{$command} #{repos_path}" |
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267 | 269 | else |
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268 | 270 | scm_module.create(repos_path) |
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269 | 271 | end |
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270 | 272 | end |
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271 | 273 | rescue => e |
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272 | 274 | log("\tunable to create #{repos_path} : #{e}\n") |
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273 | 275 | next |
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274 | 276 | end |
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275 | 277 | |
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276 | 278 | if $svn_url |
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277 | 279 | begin |
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278 | 280 | project.post(:repository, :vendor => $scm, :repository => {:url => "#{$svn_url}#{project.identifier}"}, :key => $api_key) |
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279 | 281 | log("\trepository #{repos_path} registered in Redmine with url #{$svn_url}#{project.identifier}"); |
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280 | 282 | rescue => e |
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281 | 283 | log("\trepository #{repos_path} not registered in Redmine: #{e.message}"); |
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282 | 284 | end |
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283 | 285 | end |
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284 | 286 | log("\trepository #{repos_path} created"); |
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285 | 287 | end |
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286 | 288 | end |
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