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scm: mercurial: improvement latest_changesets without supporting tags and named branches (#4455). 

Based on latest-changesets-improvements-2.diff of #6159.
http://www.redmine.org/attachments/4332/latest-changesets-improvements-2.diff

Contributed by Yuya Nishihara.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4868 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-02-18 05:55:02 +00:00
parent d393306a0c
commit b3c517387a
1 changed files with 7 additions and 4 deletions
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11
app/models/repository/mercurial.rb
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@ -61,14 +61,17 @@ class Repository::Mercurial < Repository
end
# Returns the latest changesets for +path+; sorted by revision number
# Default behavior is to search in cached changesets
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)
changesets.find(:all, :select => "DISTINCT #{Changeset.table_name}.*",
:joins => :changes,
:conditions => ["#{Change.table_name}.path = ? OR #{Change.table_name}.path LIKE ? ESCAPE ?",
path.with_leading_slash,
"#{path.with_leading_slash.gsub(/[%_\\]/) { |s| "\\#{s}" }}/%", '\\'],
:include => :user, :limit => limit)
end
end