git.rb
173 lines
| 5.4 KiB
| text/x-ruby
|
RubyLexer
Toshi MARUYAMA
|
r5630 | # Redmine - project management software | ||
| # Copyright (C) 2006-2011 Jean-Philippe Lang | ||||
Jean-Philippe Lang
|
r1222 | # Copyright (C) 2007 Patrick Aljord patcito@ŋmail.com | ||
|
Toshi MARUYAMA
|
r5630 | # | ||
|
Jean-Philippe Lang
|
r1222 | # This program is free software; you can redistribute it and/or | ||
| # modify it under the terms of the GNU General Public License | ||||
| # as published by the Free Software Foundation; either version 2 | ||||
| # of the License, or (at your option) any later version. | ||||
|
Toshi MARUYAMA
|
r5630 | # | ||
|
Jean-Philippe Lang
|
r1222 | # This program is distributed in the hope that it will be useful, | ||
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
| # GNU General Public License for more details. | ||||
|
Toshi MARUYAMA
|
r5630 | # | ||
|
Jean-Philippe Lang
|
r1222 | # You should have received a copy of the GNU General Public License | ||
| # along with this program; if not, write to the Free Software | ||||
| # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||||
| require 'redmine/scm/adapters/git_adapter' | ||||
| class Repository::Git < Repository | ||||
| attr_protected :root_url | ||||
| validates_presence_of :url | ||||
|
Toshi MARUYAMA
|
r4855 | def self.human_attribute_name(attribute_key_name) | ||
|
Toshi MARUYAMA
|
r5409 | attr_name = attribute_key_name | ||
| if attr_name == "url" | ||||
| attr_name = "path_to_repository" | ||||
| end | ||||
| super(attr_name) | ||||
|
Toshi MARUYAMA
|
r4855 | end | ||
|
Toshi MARUYAMA
|
r4702 | def self.scm_adapter_class | ||
|
Jean-Philippe Lang
|
r1222 | Redmine::Scm::Adapters::GitAdapter | ||
| end | ||||
|
Toshi MARUYAMA
|
r4702 | |||
|
Jean-Philippe Lang
|
r1222 | def self.scm_name | ||
| 'Git' | ||||
| end | ||||
|
Toshi MARUYAMA
|
r5541 | def extra_report_last_commit | ||
|
Toshi MARUYAMA
|
r5648 | return false if extra_info.nil? | ||
| v = extra_info["extra_report_last_commit"] | ||||
| return false if v.nil? | ||||
| v.to_s != '0' | ||||
|
Toshi MARUYAMA
|
r5536 | end | ||
|
Toshi MARUYAMA
|
r5024 | def supports_directory_revisions? | ||
| true | ||||
| end | ||||
|
Toshi MARUYAMA
|
r4844 | def repo_log_encoding | ||
| 'UTF-8' | ||||
| end | ||||
|
Toshi MARUYAMA
|
r4493 | # Returns the identifier for the given git changeset | ||
| def self.changeset_identifier(changeset) | ||||
| changeset.scmid | ||||
| end | ||||
| # Returns the readable identifier for the given git changeset | ||||
| def self.format_changeset_identifier(changeset) | ||||
| changeset.revision[0, 8] | ||||
| end | ||||
Eric Davis
|
r2735 | def branches | ||
| scm.branches | ||||
| end | ||||
| def tags | ||||
| scm.tags | ||||
| end | ||||
|
Toshi MARUYAMA
|
r4731 | def find_changeset_by_name(name) | ||
| return nil if name.nil? || name.empty? | ||||
| e = changesets.find(:first, :conditions => ['revision = ?', name.to_s]) | ||||
| return e if e | ||||
| changesets.find(:first, :conditions => ['scmid LIKE ?', "#{name}%"]) | ||||
| end | ||||
|
Toshi MARUYAMA
|
r5535 | def entries(path=nil, identifier=nil) | ||
|
Toshi MARUYAMA
|
r5537 | scm.entries(path, | ||
| identifier, | ||||
|
Toshi MARUYAMA
|
r5541 | options = {:report_last_commit => extra_report_last_commit}) | ||
|
Toshi MARUYAMA
|
r5535 | end | ||
|
Toshi MARUYAMA
|
r5524 | # In Git and Mercurial, revisions are not in date order. | ||
| # Mercurial fixed issues. | ||||
| # * Redmine Takes Too Long On Large Mercurial Repository | ||||
| # http://www.redmine.org/issues/3449 | ||||
|
Toshi MARUYAMA
|
r5630 | # * Sorting for changesets might go wrong on Mercurial repos | ||
|
Toshi MARUYAMA
|
r5524 | # http://www.redmine.org/issues/3567 | ||
| # Database revision column is text, so Redmine can not sort by revision. | ||||
| # Mercurial has revision number, and revision number guarantees revision order. | ||||
| # Mercurial adapter uses "hg log -r 0:tip --limit 10" | ||||
| # to get limited revisions from old to new. | ||||
| # And Mercurial model stored revisions ordered by database id in database. | ||||
| # So, Mercurial can use correct order revisions. | ||||
| # | ||||
| # But, Git 1.7.3.4 does not support --reverse with -n or --skip. | ||||
| # | ||||
|
Eric Davis
|
r2735 | # With SCM's that have a sequential commit numbering, redmine is able to be | ||
| # clever and only fetch changesets going forward from the most recent one | ||||
|
Toshi MARUYAMA
|
r5523 | # it knows about. | ||
| # However, with git, you never know if people have merged | ||||
|
Jean-Philippe Lang
|
r3280 | # commits into the middle of the repository history, so we should parse | ||
|
Toshi MARUYAMA
|
r5523 | # the entire log. | ||
| # | ||||
| # Since it's way too slow for large repositories, | ||||
| # we only parse 1 week before the last known commit. | ||||
| # | ||||
|
Jean-Philippe Lang
|
r3280 | # The repository can still be fully reloaded by calling #clear_changesets | ||
| # before fetching changesets (eg. for offline resync) | ||||
|
Jean-Philippe Lang
|
r1222 | def fetch_changesets | ||
|
Jean-Philippe Lang
|
r3280 | c = changesets.find(:first, :order => 'committed_on DESC') | ||
| since = (c ? c.committed_on - 7.days : nil) | ||||
|
Eric Davis
|
r2735 | |||
|
Toshi MARUYAMA
|
r4953 | revisions = scm.revisions('', nil, nil, {:all => true, :since => since, :reverse => true}) | ||
|
Eric Davis
|
r2735 | return if revisions.nil? || revisions.empty? | ||
|
Jean-Philippe Lang
|
r3280 | recent_changesets = changesets.find(:all, :conditions => ['committed_on >= ?', since]) | ||
|
Eric Davis
|
r2735 | |||
| # Clean out revisions that are no longer in git | ||||
|
Jean-Philippe Lang
|
r3280 | recent_changesets.each {|c| c.destroy unless revisions.detect {|r| r.scmid.to_s == c.scmid.to_s }} | ||
|
Eric Davis
|
r2735 | |||
| # Subtract revisions that redmine already knows about | ||||
|
Jean-Philippe Lang
|
r3280 | recent_revisions = recent_changesets.map{|c| c.scmid} | ||
| revisions.reject!{|r| recent_revisions.include?(r.scmid)} | ||||
|
Eric Davis
|
r2735 | |||
| # Save the remaining ones to the database | ||||
|
Toshi MARUYAMA
|
r4839 | unless revisions.nil? | ||
| revisions.each do |rev| | ||||
| transaction do | ||||
|
Toshi MARUYAMA
|
r5532 | save_revision(rev) | ||
|
Toshi MARUYAMA
|
r5504 | end | ||
| end | ||||
| end | ||||
| end | ||||
| def save_revision(rev) | ||||
| changeset = Changeset.new( | ||||
| :repository => self, | ||||
| :revision => rev.identifier, | ||||
| :scmid => rev.scmid, | ||||
|
Toshi MARUYAMA
|
r5630 | :committer => rev.author, | ||
|
Toshi MARUYAMA
|
r4839 | :committed_on => rev.time, | ||
|
Toshi MARUYAMA
|
r5504 | :comments => rev.message | ||
| ) | ||||
| if changeset.save | ||||
| rev.paths.each do |file| | ||||
| Change.create( | ||||
|
Toshi MARUYAMA
|
r4839 | :changeset => changeset, | ||
| :action => file[:action], | ||||
| :path => file[:path]) | ||||
| end | ||||
| end | ||||
|
Eric Davis
|
r2735 | end | ||
|
Toshi MARUYAMA
|
r5504 | private :save_revision | ||
|
Eric Davis
|
r2735 | |||
| def latest_changesets(path,rev,limit=10) | ||||
| revisions = scm.revisions(path, nil, rev, :limit => limit, :all => false) | ||||
| return [] if revisions.nil? || revisions.empty? | ||||
|
Jean-Philippe Lang
|
r1222 | |||
|
Eric Davis
|
r2735 | changesets.find( | ||
|
Toshi MARUYAMA
|
r5630 | :all, | ||
|
Eric Davis
|
r2735 | :conditions => [ | ||
|
Toshi MARUYAMA
|
r5630 | "scmid IN (?)", | ||
|
Eric Davis
|
r2735 | revisions.map!{|c| c.scmid} | ||
| ], | ||||
| :order => 'committed_on DESC' | ||||
| ) | ||||
|
Jean-Philippe Lang
|
r1222 | end | ||
| end | ||||