generate rollup/barrel requires for each root namespace

Author: robbkidd

semantic_conventions/Rakefile

@@ -1,8 +1,22 @@
 # frozen_string_literal: true
 
+COPYRIGHT_NOTICE = <<~COPYRIGHT_NOTICE
 # Copyright The OpenTelemetry Authors
 #
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 # SPDX-License-Identifier: Apache-2.0
+COPYRIGHT_NOTICE
 
 require 'bundler/gem_tasks'
 require 'rake/testtask'
@@ -30,6 +44,8 @@ else
   task default: %i[generate test rubocop yard]
 end
 
+task generate: %i[update_gem_version generate_semconv generate_require_rollups]
+
 SPEC_VERSION = '1.26.0'
 OTEL_WEAVER_VERSION = 'v0.9.2'
 semconv_source_dir = Pathname.new('./tmp/semconvrepo')
@@ -48,7 +64,7 @@ task check_out_semconv_version: [semconv_source_dir] do
   end
 end
 
-task generate: %i[update_gem_version check_out_semconv_version] do
+task generate_semconv: %i[check_out_semconv_version] do
   puts "\n+++ Removing previously generated semantic conventions code.\n"
   semconv_output_dir
     .glob('**/*.rb')
@@ -69,6 +85,33 @@ task generate: %i[update_gem_version check_out_semconv_version] do
   DOCKER_COMMAND
 end
 
+task :generate_require_rollups do
+  puts "\n+++ Generating rollup/barrel files for semconv namespaces.\n"
+
+  Rake::FileList[  # find all the generated semconv files
+    semconv_output_dir + "**" + "attributes.rb",
+    semconv_output_dir + "**" + "metrics.rb",
+  ]
+    .pathmap("%d") # turn the list into the parent directories (root_namespaces)
+    .uniq          # remove duplicates
+    .each do |namespace_dir| # in each directory, write out a file to require the generated signal names
+      directory = Pathname.new(namespace_dir)
+      rollup_filename = directory.dirname + "#{directory.basename}.rb"
+      File.open(rollup_filename, "w") do |rollup|
+        rollup << <<~FILE_HEADER
+          # frozen_string_literal: true
+
+          #{COPYRIGHT_NOTICE}
+          # This file was autogenerated. Do not edit it by hand.
+
+        FILE_HEADER
+        rollup << "require_relative './#{directory.basename}/attributes.rb'\n" if File.exist?(directory + "attributes.rb")
+        rollup << "require_relative './#{directory.basename}/metrics.rb'\n" if File.exist?(directory + "metrics.rb")
+      end
+      puts "✅ Generated file \"#{rollup_filename}\""
+    end
+end
+
 task :update_gem_version do
   puts "\n+++ Updating gem version to #{SPEC_VERSION}\n"
   sh %(sed -i.bak "s/VERSION = '.*'/VERSION = '#{SPEC_VERSION}'/g" lib/opentelemetry/semantic_conventions/version.rb)

semantic_conventions/lib/opentelemetry/semconv/aspnetcore.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './aspnetcore/attributes.rb'
+require_relative './aspnetcore/metrics.rb'

semantic_conventions/lib/opentelemetry/semconv/client.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './client/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/error.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './error/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/exception.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './exception/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/http.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './http/attributes.rb'
+require_relative './http/metrics.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/android.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './android/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/aspnetcore.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './aspnetcore/attributes.rb'
+require_relative './aspnetcore/metrics.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/aws.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './aws/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/browser.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './browser/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/client.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './client/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/cloud.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './cloud/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/cloudevents.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './cloudevents/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/code.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './code/attributes.rb'

semantic_conventions/lib/opentelemetry/semconv/incubating/container.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+# Copyright The OpenTelemetry Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This file was autogenerated. Do not edit it by hand.
+
+require_relative './container/attributes.rb'
+require_relative './container/metrics.rb'