1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
# redMine - project management software
# Copyright (C) 2006-2007 Jean-Philippe Lang
#
# 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.
#
# 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.
#
# 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/mercurial_adapter'
class Repository::Mercurial < Repository
# sort changesets by revision number
has_many :changesets, :order => "#{Changeset.table_name}.id DESC", :foreign_key => 'repository_id'
attr_protected :root_url
validates_presence_of :url
def self.scm_adapter_class
Redmine::Scm::Adapters::MercurialAdapter
end
def self.scm_name
'Mercurial'
end
# Returns the readable identifier for the given mercurial changeset
def self.format_changeset_identifier(changeset)
"#{changeset.revision}:#{changeset.scmid}"
end
# Returns the identifier for the given Mercurial changeset
def self.changeset_identifier(changeset)
changeset.scmid
end
def diff_format_revisions(cs, cs_to, sep=':')
super(cs, cs_to, ' ')
end
def entries(path=nil, identifier=nil)
entries=scm.entries(path, identifier)
if entries
entries.each do |entry|
next unless entry.is_file?
# Set the filesize unless browsing a specific revision
if identifier.nil?
full_path = File.join(root_url, entry.path)
entry.size = File.stat(full_path).size if File.file?(full_path)
end
# Search the DB for the entry's last change
change = changes.find(:first, :conditions => ["path = ?", scm.with_leading_slash(entry.path)], :order => "#{Changeset.table_name}.committed_on DESC")
if change
entry.lastrev.identifier = change.changeset.revision
entry.lastrev.name = change.changeset.revision
entry.lastrev.author = change.changeset.committer
entry.lastrev.revision = change.revision
end
end
end
entries
end
# Finds and returns a revision with a number or the beginning of a hash
def find_changeset_by_name(name)
return nil if name.nil? || name.empty?
if /[^\d]/ =~ name or name.to_s.size > 8
e = changesets.find(:first, :conditions => ['scmid = ?', name.to_s])
else
e = changesets.find(:first, :conditions => ['revision = ?', name.to_s])
end
return e if e
changesets.find(:first, :conditions => ['scmid LIKE ?', "#{name}%"]) # last ditch
end
# Returns the latest changesets for +path+; sorted by revision number
def latest_changesets(path, rev, limit=10)
if path.blank?
changesets.find(:all, :include => :user, :limit => limit)
else
changes.find(:all, :include => {:changeset => :user},
:conditions => ["path = ?", path.with_leading_slash],
:order => "#{Changeset.table_name}.id DESC",
:limit => limit).collect(&:changeset)
end
end
def fetch_changesets
scm_info = scm.info
if scm_info
# latest revision found in database
db_revision = latest_changeset ? latest_changeset.revision.to_i : -1
# latest revision in the repository
latest_revision = scm_info.lastrev
return if latest_revision.nil?
scm_revision = latest_revision.identifier.to_i
if db_revision < scm_revision
logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
identifier_from = db_revision + 1
while (identifier_from <= scm_revision)
# loads changesets by batches of 100
identifier_to = [identifier_from + 99, scm_revision].min
revisions = scm.revisions('', identifier_from, identifier_to, :with_paths => true)
transaction do
revisions.each do |revision|
changeset = Changeset.create(:repository => self,
:revision => revision.identifier,
:scmid => revision.scmid,
:committer => revision.author,
:committed_on => revision.time,
:comments => revision.message)
revision.paths.each do |change|
changeset.create_change(change)
end
end
end unless revisions.nil?
identifier_from = identifier_to + 1
end
end
end
end
end
|
