gitlab-org--gitlab-foss/app/models/repository.rb
Dmitriy Zaporozhets ddd238eff8 Revert "history for files follows after rename"
This reverts commit a547356133.
Because grit does not respect offset setting when follow: true which
cause invalid commit history for file
2014-08-11 13:00:37 +03:00

285 lines
6.1 KiB
Ruby

class Repository
include Gitlab::ShellAdapter
attr_accessor :raw_repository, :path_with_namespace
def initialize(path_with_namespace, default_branch = nil)
@path_with_namespace = path_with_namespace
@raw_repository = Gitlab::Git::Repository.new(path_to_repo) if path_with_namespace
rescue Gitlab::Git::Repository::NoRepository
nil
end
# Return absolute path to repository
def path_to_repo
@path_to_repo ||= File.expand_path(
File.join(Gitlab.config.gitlab_shell.repos_path, path_with_namespace + ".git")
)
end
def exists?
raw_repository
end
def empty?
raw_repository.empty?
end
def commit(id = nil)
return nil unless raw_repository
commit = Gitlab::Git::Commit.find(raw_repository, id)
commit = Commit.new(commit) if commit
commit
end
def commits(ref, path = nil, limit = nil, offset = nil)
commits = Gitlab::Git::Commit.where(
repo: raw_repository,
ref: ref,
path: path,
limit: limit,
offset: offset,
)
commits = Commit.decorate(commits) if commits.present?
commits
end
def commits_between(from, to)
commits = Gitlab::Git::Commit.between(raw_repository, from, to)
commits = Commit.decorate(commits) if commits.present?
commits
end
def find_branch(name)
branches.find { |branch| branch.name == name }
end
def find_tag(name)
tags.find { |tag| tag.name == name }
end
def add_branch(branch_name, ref)
Rails.cache.delete(cache_key(:branch_names))
gitlab_shell.add_branch(path_with_namespace, branch_name, ref)
end
def add_tag(tag_name, ref)
Rails.cache.delete(cache_key(:tag_names))
gitlab_shell.add_tag(path_with_namespace, tag_name, ref)
end
def rm_branch(branch_name)
Rails.cache.delete(cache_key(:branch_names))
gitlab_shell.rm_branch(path_with_namespace, branch_name)
end
def rm_tag(tag_name)
Rails.cache.delete(cache_key(:tag_names))
gitlab_shell.rm_tag(path_with_namespace, tag_name)
end
def round_commit_count
if commit_count > 10000
'10000+'
elsif commit_count > 5000
'5000+'
elsif commit_count > 1000
'1000+'
else
commit_count
end
end
def branch_names
Rails.cache.fetch(cache_key(:branch_names)) do
raw_repository.branch_names
end
end
def tag_names
Rails.cache.fetch(cache_key(:tag_names)) do
raw_repository.tag_names
end
end
def commit_count
Rails.cache.fetch(cache_key(:commit_count)) do
begin
raw_repository.commit_count(self.root_ref)
rescue
0
end
end
end
# Return repo size in megabytes
# Cached in redis
def size
Rails.cache.fetch(cache_key(:size)) do
raw_repository.size
end
end
def expire_cache
Rails.cache.delete(cache_key(:size))
Rails.cache.delete(cache_key(:branch_names))
Rails.cache.delete(cache_key(:tag_names))
Rails.cache.delete(cache_key(:commit_count))
Rails.cache.delete(cache_key(:graph_log))
Rails.cache.delete(cache_key(:readme))
Rails.cache.delete(cache_key(:version))
Rails.cache.delete(cache_key(:contribution_guide))
end
def graph_log
Rails.cache.fetch(cache_key(:graph_log)) do
stats = Gitlab::Git::GitStats.new(raw, root_ref, Gitlab.config.git.timeout)
stats.parsed_log
end
end
def cache_key(type)
"#{type}:#{path_with_namespace}"
end
def method_missing(m, *args, &block)
raw_repository.send(m, *args, &block)
end
def respond_to?(method)
return true if raw_repository.respond_to?(method)
super
end
def blob_at(sha, path)
Gitlab::Git::Blob.find(self, sha, path)
end
def blob_by_oid(oid)
Gitlab::Git::Blob.raw(self, oid)
end
def readme
Rails.cache.fetch(cache_key(:readme)) do
tree(:head).readme
end
end
def version
Rails.cache.fetch(cache_key(:version)) do
tree(:head).blobs.find do |file|
file.name.downcase == 'version'
end
end
end
def contribution_guide
Rails.cache.fetch(cache_key(:contribution_guide)) do
tree(:head).contribution_guide
end
end
def head_commit
commit(self.root_ref)
end
def tree(sha = :head, path = nil)
if sha == :head
sha = head_commit.sha
end
Tree.new(self, sha, path)
end
def blob_at_branch(branch_name, path)
last_commit = commit(branch_name)
if last_commit
blob_at(last_commit.sha, path)
else
nil
end
end
# Returns url for submodule
#
# Ex.
# @repository.submodule_url_for('master', 'rack')
# # => git@localhost:rack.git
#
def submodule_url_for(ref, path)
if submodules(ref).any?
submodule = submodules(ref)[path]
if submodule
submodule['url']
end
end
end
def last_commit_for_path(sha, path)
commits(sha, path, 1).last
end
# Remove archives older than 2 hours
def clean_old_archives
Gitlab::Popen.popen(%W(find #{Gitlab.config.gitlab.repository_downloads_path} -mmin +120 -delete))
end
def branches_sorted_by(value)
case value
when 'recently_updated'
branches.sort do |a, b|
commit(b.target).committed_date <=> commit(a.target).committed_date
end
when 'last_updated'
branches.sort do |a, b|
commit(a.target).committed_date <=> commit(b.target).committed_date
end
else
branches
end
end
def contributors
log = graph_log.group_by { |i| i[:author_email] }
log.map do |email, contributions|
contributor = Gitlab::Contributor.new
contributor.email = email
contributions.each do |contribution|
if contributor.name.blank?
contributor.name = contribution[:author_name]
end
contributor.commits += 1
contributor.additions += contribution[:additions] || 0
contributor.deletions += contribution[:deletions] || 0
end
contributor
end
end
def blob_for_diff(commit, diff)
file = blob_at(commit.id, diff.new_path)
unless file
file = prev_blob_for_diff(commit, diff)
end
file
end
def prev_blob_for_diff(commit, diff)
if commit.parent_id
blob_at(commit.parent_id, diff.old_path)
end
end
end