Update opentelemetry-cpp to 1.14.2

Author: duncanpo

.github/workflows/publish.yml

@@ -99,7 +99,7 @@ jobs:
                 path: OpenTelemetry-Matlab
             - name: Read version
               id: getversion
-              run: echo "version=$(cat VERSION)" >> $GITHUB_OUTPUT
+              run: echo "version=$(cat VERSION.txt)" >> $GITHUB_OUTPUT
             - name: Download Artifacts
               uses: actions/download-artifact@v3
               with:

CMakeLists.txt

@@ -89,7 +89,7 @@ endif()
 set(CLIENT_PROJECT_NAME otel-matlab)
 
 # read version number
-file(READ ${CMAKE_CURRENT_SOURCE_DIR}/VERSION OTEL_MATLAB_VERSION_RAW)
+file(READ ${CMAKE_CURRENT_SOURCE_DIR}/VERSION.txt OTEL_MATLAB_VERSION_RAW)
 string(STRIP ${OTEL_MATLAB_VERSION_RAW} OTEL_MATLAB_VERSION)
 
 
@@ -130,7 +130,7 @@ else()
    include(ExternalProject)
    set(OTEL_CPP_PROJECT_NAME opentelemetry-cpp)
    set(OTEL_CPP_GIT_REPOSITORY "https://github.com/open-telemetry/opentelemetry-cpp.git")
-   set(OTEL_CPP_GIT_TAG "e1119ed")
+   set(OTEL_CPP_GIT_TAG "a799f4a")
 
    if(DEFINED OTEL_CPP_PREFIX)
        string(REPLACE "\\" "/" OTEL_CPP_PREFIX ${OTEL_CPP_PREFIX})
@@ -416,7 +416,7 @@ set(OTLP_GRPC_EXPORTER_MATLAB_SOURCES
     ${CMAKE_CURRENT_SOURCE_DIR}/exporters/otlp/+opentelemetry/+exporters/+otlp/OtlpGrpcSpanExporter.m
     ${CMAKE_CURRENT_SOURCE_DIR}/exporters/otlp/+opentelemetry/+exporters/+otlp/OtlpGrpcMetricExporter.m
     ${CMAKE_CURRENT_SOURCE_DIR}/exporters/otlp/+opentelemetry/+exporters/+otlp/OtlpGrpcValidator.m)
-set(OTLP_MISC_FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/VERSION)
+set(OTLP_MISC_FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/VERSION.txt)
 
 set(OTLP_EXPORTERS_DIR +opentelemetry/+exporters/+otlp)
 

README.md

@@ -6,7 +6,6 @@ MATLAB® interface to [OpenTelemetry™](https://opentelemetry.io/), base
 ### Status
 - Tracing and metrics are fully supported. Logs will be in the future.
 - Supported and tested on Windows®, Linux®, and macOS.
-- Attributes in asynchronous metric instruments are currently ignored because of an issue in the opentelemetry-cpp layer.
 
 ### MathWorks Products (https://www.mathworks.com)
 

VERSION renamed to VERSION.txt

@@ -541,9 +541,6 @@ function testAsynchronousInstrumentBasic(testCase, create_async, datapoint_name)
 
         function testAsynchronousInstrumentAttributes(testCase, create_async, datapoint_name)
             % test for attributes when observing metrics for an observable counter
-
-            testCase.assumeTrue(false, "Asynchronous metrics attributes incorrectly ignored due to issue in opentelemetry-cpp 1.14.0");
-
             countername = "bar";
             callback = @callbackWithAttributes;
 
@@ -604,8 +601,6 @@ function testAsynchronousInstrumentAnonymousCallback(testCase, create_async, dat
         function testAsynchronousInstrumentMultipleCallbacks(testCase, create_async, datapoint_name)
             % Observable counter with more than one callbacks
 
-            testCase.assumeTrue(false, "Asynchronous metrics attributes incorrectly ignored due to issue in opentelemetry-cpp 1.14.0");
-            
             countername = "bar";
 
             p = opentelemetry.sdk.metrics.MeterProvider(testCase.ShortIntervalReader);

test/tmetrics.m

@@ -88,7 +88,8 @@ function testBasic(testCase)
 
             versionidx = find(resourcekeys == "telemetry.sdk.version");
             verifyNotEmpty(testCase, versionidx);
-            verifyEqual(testCase, results.resourceSpans.resource.attributes(versionidx).value.stringValue, '1.2.0');
+            versionstr = strip(fileread(fullfile("..", "VERSION.txt")));
+            verifyEqual(testCase, results.resourceSpans.resource.attributes(versionidx).value.stringValue, versionstr);
 
             nameidx = find(resourcekeys == "telemetry.sdk.name");
             verifyNotEmpty(testCase, nameidx);