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module Gitlab
module Conflict
class FileCollection
attr_reader :merge_request, :resolver
def initialize(merge_request)
source_repo = merge_request.source_project.repository.raw
our_commit = merge_request.source_branch_head.raw
their_commit = merge_request.target_branch_head.raw
target_repo = merge_request.target_project.repository.raw
@resolver = Gitlab::Git::Conflict::Resolver.new(source_repo, our_commit, target_repo, their_commit)
@merge_request = merge_request
end
def resolve(user, commit_message, files)
args = {
source_branch: merge_request.source_branch,
target_branch: merge_request.target_branch,
commit_message: commit_message || default_commit_message
}
resolver.resolve_conflicts(user, files, args)
end
def files
@files ||= resolver.conflicts.map do |conflict_file|
Gitlab::Conflict::File.new(conflict_file, merge_request: merge_request)
end
end
def file_for_path(old_path, new_path)
files.find { |file| file.their_path == old_path && file.our_path == new_path }
end
def as_json(opts = nil)
{
target_branch: merge_request.target_branch,
source_branch: merge_request.source_branch,
commit_sha: merge_request.diff_head_sha,
commit_message: default_commit_message,
files: files
}
end
def default_commit_message
conflict_filenames = files.map do |conflict|
"# #{conflict.our_path}"
end
<<EOM.chomp
Merge branch '#{merge_request.target_branch}' into '#{merge_request.source_branch}'
# Conflicts:
#{conflict_filenames.join("\n")}
EOM
end
end
end
end
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