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require 'mime/types'
module API
# Projects API
class Repositories < Grape::API
before { authenticate! }
before { authorize! :download_code, user_project }
resource :projects do
helpers do
def handle_project_member_errors(errors)
if errors[:project_access].any?
error!(errors[:project_access], 422)
end
not_found!
end
end
# Get a project repository tree
#
# Parameters:
# id (required) - The ID of a project
# ref_name (optional) - The name of a repository branch or tag, if not given the default branch is used
# Example Request:
# GET /projects/:id/repository/tree
get ':id/repository/tree' do
ref = params[:ref_name] || user_project.try(:default_branch) || 'master'
path = params[:path] || nil
commit = user_project.commit(ref)
not_found!('Tree') unless commit
tree = user_project.repository.tree(commit.id, path)
present tree.sorted_entries, with: Entities::RepoTreeObject
end
# Get a raw file contents
#
# Parameters:
# id (required) - The ID of a project
# sha (required) - The commit or branch name
# filepath (required) - The path to the file to display
# Example Request:
# GET /projects/:id/repository/blobs/:sha
get [ ":id/repository/blobs/:sha", ":id/repository/commits/:sha/blob" ] do
required_attributes! [:filepath]
ref = params[:sha]
repo = user_project.repository
commit = repo.commit(ref)
not_found! "Commit" unless commit
blob = Gitlab::Git::Blob.find(repo, commit.id, params[:filepath])
not_found! "File" unless blob
content_type 'text/plain'
header(*Gitlab::Workhorse.send_git_blob(repo, blob))
end
# Get a raw blob contents by blob sha
#
# Parameters:
# id (required) - The ID of a project
# sha (required) - The blob's sha
# Example Request:
# GET /projects/:id/repository/raw_blobs/:sha
get ':id/repository/raw_blobs/:sha' do
ref = params[:sha]
repo = user_project.repository
begin
blob = Gitlab::Git::Blob.raw(repo, ref)
rescue
not_found! 'Blob'
end
not_found! 'Blob' unless blob
env['api.format'] = :txt
content_type blob.mime_type
header(*Gitlab::Workhorse.send_git_blob(repo, blob))
end
# Get a an archive of the repository
#
# Parameters:
# id (required) - The ID of a project
# sha (optional) - the commit sha to download defaults to the tip of the default branch
# Example Request:
# GET /projects/:id/repository/archive
get ':id/repository/archive',
requirements: { format: Gitlab::Regex.archive_formats_regex } do
authorize! :download_code, user_project
begin
header(*Gitlab::Workhorse.send_git_archive(user_project, params[:sha], params[:format]))
rescue
not_found!('File')
end
end
# Compare two branches, tags or commits
#
# Parameters:
# id (required) - The ID of a project
# from (required) - the commit sha or branch name
# to (required) - the commit sha or branch name
# Example Request:
# GET /projects/:id/repository/compare?from=master&to=feature
get ':id/repository/compare' do
authorize! :download_code, user_project
required_attributes! [:from, :to]
compare = Gitlab::Git::Compare.new(user_project.repository.raw_repository, params[:from], params[:to])
present compare, with: Entities::Compare
end
# Get repository contributors
#
# Parameters:
# id (required) - The ID of a project
# Example Request:
# GET /projects/:id/repository/contributors
get ':id/repository/contributors' do
authorize! :download_code, user_project
begin
present user_project.repository.contributors,
with: Entities::Contributor
rescue
not_found!
end
end
end
end
end
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