1 class Commit < ActiveRecord::Base
4 def self.git_check_ref_format(e)
5 if !e or e.empty? or e[0] == '-' or e[0] == '$'
9 `git check-ref-format --allow-onelevel #{e.shellescape}`
14 def self.find_commit_range(current_user, repository, minimum, maximum, exclude)
15 if (minimum and !git_check_ref_format(minimum)) or !git_check_ref_format(maximum)
16 logger.warn "find_commit_range called with invalid minimum or maximum: '#{minimum}', '#{maximum}'"
20 if minimum and minimum.empty?
28 # Get list of actual repository directories under management
29 on_disk_repos = repositories
31 # Get list of repository objects readable by user
32 readable = Repository.readable_by(current_user)
34 # filter repository objects on requested repository name
36 readable = readable.where(name: repository)
41 if on_disk_repos[r.name]
42 ENV['GIT_DIR'] = on_disk_repos[r.name][:git_dir]
44 # We've filtered for invalid characters, so we can pass the contents of
45 # minimum and maximum safely on the command line
47 # Get the commit hash for the upper bound
49 IO.foreach("|git rev-list --max-count=1 #{maximum.shellescape}") do |line|
53 # If not found or string is invalid, nothing else to do
54 next if !max_hash or !git_check_ref_format(max_hash)
56 resolved_exclude = nil
60 if git_check_ref_format(e)
61 IO.foreach("|git rev-list --max-count=1 #{e.shellescape}") do |line|
62 resolved_exclude.push(line.strip)
65 logger.warn "find_commit_range called with invalid exclude invalid characters: '#{exclude}'"
72 # Get the commit hash for the lower bound
74 IO.foreach("|git rev-list --max-count=1 #{minimum.shellescape}") do |line|
78 # If not found or string is invalid, nothing else to do
79 next if !min_hash or !git_check_ref_format(min_hash)
81 # Now find all commits between them
82 IO.foreach("|git rev-list #{min_hash.shellescape}..#{max_hash.shellescape}") do |line|
84 commits.push(hash) if !resolved_exclude or !resolved_exclude.include? hash
87 commits.push(min_hash) if !resolved_exclude or !resolved_exclude.include? min_hash
89 commits.push(max_hash) if !resolved_exclude or !resolved_exclude.include? max_hash
94 if !commits or commits.empty?
101 # Import all commits from configured git directory into the commits
105 repositories.each do |repo_name, repo|
106 stat = { true => 0, false => 0 }
107 ENV['GIT_DIR'] = repo[:git_dir]
108 IO.foreach("|git rev-list --format=oneline --all") do |line|
109 sha1, message = line.strip.split " ", 2
111 Commit.find_or_create_by_repository_name_and_sha1_and_message(repo_name, sha1, message[0..254]) do
114 stat[!!imported] += 1
115 if (stat[true] + stat[false]) % 100 == 0
116 if $stdout.tty? or ARGV[0] == '-v'
117 puts "#{$0} #{$$}: repo #{repo_name} add #{stat[true]} skip #{stat[false]}"
121 if $stdout.tty? or ARGV[0] == '-v'
122 puts "#{$0} #{$$}: repo #{repo_name} add #{stat[true]} skip #{stat[false]}"
127 def self.refresh_repositories
133 def self.repositories
134 return @repositories if @repositories
137 @gitdirbase = Rails.configuration.git_repositories_dir
138 Dir.foreach @gitdirbase do |repo|
139 next if repo.match /^\./
140 git_dir = File.join(@gitdirbase,
141 repo.match(/\.git$/) ? repo : File.join(repo, '.git'))
142 next if git_dir == Rails.configuration.git_internal_dir
143 repo_name = repo.sub(/\.git$/, '')
144 @repositories[repo_name] = {git_dir: git_dir}