diff options
Diffstat (limited to 'lib/container_registry/client.rb')
-rw-r--r-- | lib/container_registry/client.rb | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/lib/container_registry/client.rb b/lib/container_registry/client.rb new file mode 100644 index 00000000000..4d726692f45 --- /dev/null +++ b/lib/container_registry/client.rb @@ -0,0 +1,61 @@ +require 'faraday' +require 'faraday_middleware' + +module ContainerRegistry + class Client + attr_accessor :uri + + MANIFEST_VERSION = 'application/vnd.docker.distribution.manifest.v2+json' + + def initialize(base_uri, options = {}) + @base_uri = base_uri + @faraday = Faraday.new(@base_uri) do |conn| + initialize_connection(conn, options) + end + end + + def repository_tags(name) + @faraday.get("/v2/#{name}/tags/list").body + end + + def repository_manifest(name, reference) + @faraday.get("/v2/#{name}/manifests/#{reference}").body + end + + def repository_tag_digest(name, reference) + response = @faraday.head("/v2/#{name}/manifests/#{reference}") + response.headers['docker-content-digest'] if response.success? + end + + def delete_repository_tag(name, reference) + @faraday.delete("/v2/#{name}/manifests/#{reference}").success? + end + + def blob(name, digest, type = nil) + headers = {} + headers['Accept'] = type if type + @faraday.get("/v2/#{name}/blobs/#{digest}", nil, headers).body + end + + def delete_blob(name, digest) + @faraday.delete("/v2/#{name}/blobs/#{digest}").success? + end + + private + + def initialize_connection(conn, options) + conn.request :json + conn.headers['Accept'] = MANIFEST_VERSION + + conn.response :json, content_type: /\bjson$/ + + if options[:user] && options[:password] + conn.request(:basic_auth, options[:user].to_s, options[:password].to_s) + elsif options[:token] + conn.request(:authorization, :bearer, options[:token].to_s) + end + + conn.adapter :net_http + end + end +end |