diff options
Diffstat (limited to 'lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb')
-rw-r--r-- | lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb b/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb new file mode 100644 index 0000000..b70e2c4 --- /dev/null +++ b/lib/chef_zero/endpoints/cookbook_artifact_identifier_endpoint.rb @@ -0,0 +1,68 @@ +require 'chef_zero/chef_data/data_normalizer' + +module ChefZero + module Endpoints + class CookbookArtifactIdentifierEndpoint < ChefZero::Endpoints::CookbookVersionEndpoint + # these endpoints are almost, but not quite, not entirely unlike the corresponding /cookbooks endpoints. + # it could all be refactored for maximum reuse, but they're short REST methods with well-defined + # behavioral specs (pedant), so there's not a huge benefit. + + # GET /organizations/ORG/cookbook_artifacts/NAME/IDENTIFIER + def get(request) + cookbook_data = normalize(request, parse_json(get_data(request))) + return json_response(200, cookbook_data) + end + + # PUT /organizations/ORG/cookbook_artifacts/COOKBOOK/IDENTIFIER + def put(request) + if exists_data?(request) + return error(409, "Cookbooks cannot be modified, and a cookbook with this identifier already exists.") + end + + set_data(request, nil, request.body, :create_dir) + + return already_json_response(201, request.body) + end + + # DELETE /organizations/ORG/cookbook_artifacts/COOKBOOK/IDENTIFIER + def delete(request) + begin + doomed_cookbook_json = get_data(request) + identified_cookbook_data = normalize(request, parse_json(doomed_cookbook_json)) + delete_data(request) + + # go through the recipes and delete stuff in the file store. + hoover_unused_checksums(get_checksums(doomed_cookbook_json), request) + + # if this was the last revision, delete the directory so future requests will 404, instead of + # returning 200 with an empty list. + # Last one out turns out the lights: delete /organizations/ORG/cookbooks/COOKBOOK if it no longer has versions + cookbook_path = request.rest_path[0..3] + if exists_data_dir?(request, cookbook_path) && list_data(request, cookbook_path).size == 0 + delete_data_dir(request, cookbook_path) + end + + json_response(200, identified_cookbook_data) + rescue RestErrorResponse => ex + if ex.response_code == 404 + error(404, "not_found") + else + raise + end + end + end + + private + + def make_file_store_path(rest_path, recipe) + rest_path.first(2) + ["file_store", "checksums", recipe["checksum"]] + end + + def normalize(request, cookbook_artifact_data) + ChefData::DataNormalizer.normalize_cookbook(self, request.rest_path[0..1], + cookbook_artifact_data, request.rest_path[3], request.rest_path[4], + request.base_uri, request.method, true) + end + end + end +end |