Remove git rake tasks

These tasks are happening through housekeeping right now, by default
ever 10th push. This removes the need for these tasks.

Side note, this removes one of my first contributions to GitLab, as back
than I introduced these tasks through: 54e6c0045bb13c05cc5478cbdf47d3246bd9fe2b

Closes https://gitlab.com/gitlab-org/gitaly/issues/768

2 files changed, 11 insertions, 82 deletions

diff --git a/lib/tasks/gitlab/check.rake b/lib/tasks/gitlab/check.rake
index a8acafa9cd9..73b1047d0fa 100644
--- a/lib/tasks/gitlab/check.rake
+++ b/lib/tasks/gitlab/check.rake
@@ -385,14 +385,6 @@ namespace :gitlab do
     end
   end
 
-  namespace :repo do
-    desc "GitLab | Check the integrity of the repositories managed by GitLab"
-    task check: :gitlab_environment do
-      puts "This task is deprecated. Please use gitlab:git:fsck instead".color(:red)
-      Rake::Task["gitlab:git:fsck"].execute
-    end
-  end
-
   namespace :orphans do
     desc 'Gitlab | Check for orphaned namespaces and repositories'
     task check: :gitlab_environment do
diff --git a/lib/tasks/gitlab/git.rake b/lib/tasks/gitlab/git.rake
index cb4f7e5c8a8..8a53b51d4fe 100644
--- a/lib/tasks/gitlab/git.rake
+++ b/lib/tasks/gitlab/git.rake
@@ -1,87 +1,24 @@
 namespace :gitlab do
   namespace :git do
-    desc "GitLab | Git | Repack"
-    task repack: :gitlab_environment do
-      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} repack -a --quiet), "Repacking repo")
-      if failures.empty?
-        puts "Done".color(:green)
-      else
-        output_failures(failures)
-      end
-    end
-
-    desc "GitLab | Git | Run garbage collection on all repos"
-    task gc: :gitlab_environment do
-      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} gc --auto --quiet), "Garbage Collecting")
-      if failures.empty?
-        puts "Done".color(:green)
-      else
-        output_failures(failures)
-      end
-    end
-
-    desc "GitLab | Git | Prune all repos"
-    task prune: :gitlab_environment do
-      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} prune), "Git Prune")
-      if failures.empty?
-        puts "Done".color(:green)
-      else
-        output_failures(failures)
-      end
-    end
-
     desc 'GitLab | Git | Check all repos integrity'
     task fsck: :gitlab_environment do
-      failures = perform_git_cmd(%W(#{Gitlab.config.git.bin_path} fsck --name-objects --no-progress), "Checking integrity") do |repo|
-        check_config_lock(repo)
-        check_ref_locks(repo)
-      end
-
-      if failures.empty?
-        puts "Done".color(:green)
-      else
-        output_failures(failures)
-      end
-    end
-
-    def perform_git_cmd(cmd, message)
-      puts "Starting #{message} on all repositories"
-
       failures = []
-      all_repos do |repo|
-        if system(*cmd, chdir: repo)
-          puts "Performed #{message} at #{repo}"
-        else
-          failures << repo
+      Project.find_each(batch_size: 100) do |project|
+        begin
+          project.repository.fsck
+
+        rescue => e
+          failures << "#{project.full_path} on #{project.repository_storage}: #{e}"
         end
 
-        yield(repo) if block_given?
+        puts "Performed integrity check for #{project.repository.full_path}"
       end
 
-      failures
-    end
-
-    def output_failures(failures)
-      puts "The following repositories reported errors:".color(:red)
-      failures.each { |f| puts "- #{f}" }
-    end
-
-    def check_config_lock(repo_dir)
-      config_exists = File.exist?(File.join(repo_dir, 'config.lock'))
-      config_output = config_exists ? 'yes'.color(:red) : 'no'.color(:green)
-
-      puts "'config.lock' file exists?".color(:yellow) + " ... #{config_output}"
-    end
-
-    def check_ref_locks(repo_dir)
-      lock_files = Dir.glob(File.join(repo_dir, 'refs/heads/*.lock'))
-
-      if lock_files.present?
-        puts "Ref lock files exist:".color(:red)
-
-        lock_files.each { |lock_file| puts "  #{lock_file}" }
+      if failures.empty?
+        puts "Done".color(:green)
       else
-        puts "No ref lock files exist".color(:green)
+        puts "The following repositories reported errors:".color(:red)
+        failures.each { |f| puts "- #{f}" }
       end
     end
   end