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1 | 1 | # redMine - project management software |
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2 | 2 | # Copyright (C) 2006-2007 Jean-Philippe Lang |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 | 8 | # |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 | 13 | # |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | class Repository < ActiveRecord::Base |
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19 | 19 | belongs_to :project |
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20 | 20 | has_many :changesets, :dependent => :destroy, :order => 'revision DESC' |
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21 | 21 | has_many :changes, :through => :changesets |
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22 | 22 | has_one :latest_changeset, :class_name => 'Changeset', :foreign_key => :repository_id, :order => 'revision DESC' |
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23 | 23 | |
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24 | 24 | attr_protected :root_url |
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25 | 25 | |
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26 | 26 | validates_presence_of :url |
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27 | 27 | validates_format_of :url, :with => /^(http|https|svn|file):\/\/.+/i |
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28 | 28 | |
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29 | 29 | def scm |
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30 | 30 | @scm ||= SvnRepos::Base.new url, root_url, login, password |
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31 | 31 | update_attribute(:root_url, @scm.root_url) if root_url.blank? |
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32 | 32 | @scm |
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33 | 33 | end |
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34 | 34 | |
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35 | 35 | def url=(str) |
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36 | 36 | super if root_url.blank? |
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37 | 37 | end |
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38 | 38 | |
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39 | 39 | def changesets_with_path(path="") |
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40 | 40 | path = "/#{path}%" |
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41 | 41 | path = url.gsub(/^#{root_url}/, '') + path if root_url && root_url != url |
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42 | 42 | path.squeeze!("/") |
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43 | 43 | Changeset.with_scope(:find => { :include => :changes, :conditions => ["#{Change.table_name}.path LIKE ?", path] }) do |
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44 | 44 | yield |
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45 | 45 | end |
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46 | 46 | end |
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47 | 47 | |
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48 | def changesets_for_path(path="") | |
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49 | path = "/#{path}%" | |
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50 | path = url.gsub(/^#{root_url}/, '') + path if root_url && root_url != url | |
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51 | path.squeeze!("/") | |
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52 | changesets.find(:all, :include => :changes, | |
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53 | :conditions => ["#{Change.table_name}.path LIKE ?", path]) | |
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54 | end | |
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55 | ||
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56 | 48 | def fetch_changesets |
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57 | 49 | scm_info = scm.info |
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58 | 50 | if scm_info |
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59 | 51 | lastrev_identifier = scm_info.lastrev.identifier.to_i |
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60 | 52 | if latest_changeset.nil? || latest_changeset.revision < lastrev_identifier |
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61 | 53 | logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug? |
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62 | 54 | identifier_from = latest_changeset ? latest_changeset.revision + 1 : 1 |
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63 | 55 | while (identifier_from <= lastrev_identifier) |
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64 | 56 | # loads changesets by batches of 200 |
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65 | 57 | identifier_to = [identifier_from + 199, lastrev_identifier].min |
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66 | 58 | revisions = scm.revisions('', identifier_to, identifier_from, :with_paths => true) |
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67 | 59 | transaction do |
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68 | 60 | revisions.reverse_each do |revision| |
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69 | 61 | changeset = Changeset.create(:repository => self, |
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70 | 62 | :revision => revision.identifier, |
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71 | 63 | :committer => revision.author, |
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72 | 64 | :committed_on => revision.time, |
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73 | 65 | :comment => revision.message) |
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74 | 66 | |
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75 | 67 | revision.paths.each do |change| |
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76 | 68 | Change.create(:changeset => changeset, |
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77 | 69 | :action => change[:action], |
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78 | 70 | :path => change[:path], |
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79 | 71 | :from_path => change[:from_path], |
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80 | 72 | :from_revision => change[:from_revision]) |
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81 | 73 | end |
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82 | 74 | end |
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83 | end | |
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75 | end unless revisions.nil? | |
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84 | 76 | identifier_from = identifier_to + 1 |
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85 | 77 | end |
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86 | 78 | end |
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87 | 79 | end |
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88 | 80 | end |
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89 | 81 | |
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90 | 82 | # fetch new changesets for all repositories |
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91 | 83 | # can be called periodically by an external script |
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92 | 84 | # eg. ruby script/runner "Repository.fetch_changesets" |
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93 | 85 | def self.fetch_changesets |
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94 | 86 | find(:all).each(&:fetch_changesets) |
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95 | 87 | end |
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96 | 88 | end |
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