chore: publish coverage to codecov (#126)

Author: dmehala

.circleci/config.yml

@@ -1,5 +1,8 @@
 version: 2.1
 
+orbs:
+  codecov: codecov/[email protected]
+
 executors:
   docker-amd64:
     docker:
@@ -115,10 +118,9 @@ jobs:
     steps:
     - checkout
     - run: bin/test --coverage --verbose
-    - add_ssh_keys:
-        fingerprints:
-        - "d3:8f:a8:6e:b6:ef:37:65:1a:dc:2b:88:3b:ff:50:f4"
-    - run: bin/publish-coverage
+    - codecov/upload:
+        file: .coverage/filtered.info
+        upload_args: --disable-search
 
   # Copy-pasta from dd-trace-java. Thank you <3
   system-tests:

Dockerfile

@@ -20,7 +20,7 @@ run apt-get update && apt-get install --yes software-properties-common && \
     apt-get update && apt-get upgrade --yes && \
     apt-get install --yes \
         wget build-essential clang sed gdb clang-format git ssh shellcheck \
-        libc++-dev libc++abi-dev python3 pip
+        libc++-dev libc++abi-dev python3 pip coreutils curl gnupg
 
 # bazelisk, a launcher for bazel. `bazelisk --help` will cause the latest
 # version to be downloaded.

README.md

@@ -1,5 +1,7 @@
 Datadog C++ Tracing Library
 ===========================
+[![codecov](https://codecov.io/gh/DataDog/dd-trace-cpp/graph/badge.svg?token=78VYILWPMC)](https://codecov.io/gh/DataDog/dd-trace-cpp)
+
 ```c++
 #include <datadog/span_config.h>
 #include <datadog/tracer.h>

bin/publish-coverage

@@ -61,13 +61,14 @@ if [ "$coverage_flags" != '' ]; then
     lcov --quiet --capture --directory .build --output-file .coverage/raw.info --rc geninfo_json_module=JSON::XS
     # Filter out system headers and test drivers.
     lcov --quiet --remove .coverage/raw.info -o .coverage/filtered.info '/usr/*' "$(pwd)/test/*" '*json.hpp'
-    # Generate an HTML coverage report at ".coverage/report/index.html".
-    genhtml --quiet --dark-mode .coverage/filtered.info --output-directory .coverage/report
 
     echo 'Done.'
 fi
 
 if [ "$show_coverage" -eq 1 ]; then
+    # Generate an HTML coverage report at ".coverage/report/index.html".
+    genhtml --quiet --dark-mode .coverage/filtered.info --output-directory .coverage/report
+
     index='.coverage/report/index.html'
     case "$(uname -s)" in
       Darwin) open "$index" ;;

bin/test

@@ -69,7 +69,7 @@ if (DD_TRACE_ENABLE_COVERAGE)
 
   target_link_libraries(dd_trace_cpp-specs
     INTERFACE
-      gcov
+      -fprofile-arcs
   )
 endif()
 

cmake/compiler/clang.cmake

@@ -61,7 +61,7 @@ if (DD_TRACE_ENABLE_COVERAGE)
 
   target_link_libraries(dd_trace_cpp-specs
     INTERFACE
-      gcov
+      -fprofile-arcs
   )
 endif()