travis: use codecov instead of coveralls

.travis.yml

@@ -13,9 +13,9 @@ _anchors:
 
 matrix:
   include:
-    # Linux GCC-4.6 debug coveralls
+    # Linux GCC-4.6 debug tests_coverage
     - compiler: gcc
-      env: TRAVIS_BUILD_TYPE=Debug  TRAVIS_COVERALLS=ON
+      env: TRAVIS_BUILD_TYPE=Debug  TRAVIS_TESTS_COVERAGE=ON
     # Linux GCC-4.6 debug google_double-conversion
     - compiler: gcc
       env: TRAVIS_BUILD_TYPE=Debug  TRAVIS_FLOAT2STR_LIB=google_doubleconversion
@@ -39,3 +39,9 @@ matrix:
 script:
   - chmod +x scripts/travis-build.sh
   - ./scripts/travis-build.sh
+
+after_success:
+  - |
+      if [ "$TRAVIS_TESTS_COVERAGE" = "ON" ]; then
+          bash <(curl -s https://codecov.io/bash);
+      fi

scripts/travis-build.sh

@@ -3,24 +3,16 @@
 # Make the script fails on any command error
 set -e
 
-# Install cpp-coveralls only if OS==linux and CC==gcc
-if [ "${TRAVIS_COVERALLS}" = "ON" ]      \
-    && [ "${TRAVIS_OS_NAME}" = "linux" ] \
-    && [ "${CC}" = "gcc" ];
-then
-    export PYTHONUSERBASE=`pwd`/pip;
-    pip install --user cpp-coveralls;
-else
-    export TRAVIS_COVERALLS=OFF;
-fi
-echo TRAVIS_COVERALLS=$TRAVIS_COVERALLS
-
 # CMake options as environment variables
 if [ -n "${TRAVIS_GCC_VERSION}" ]; then
     export CC=gcc-$TRAVIS_GCC_VERSION;
     export CXX=g++-$TRAVIS_GCC_VERSION;
 fi
 
+if [ -z "${TRAVIS_TESTS_COVERAGE}" ]; then
+    export TRAVIS_TESTS_COVERAGE=OFF;
+fi
+
 if [ -z "${TRAVIS_FLOAT2STR_LIB}" ]; then
     export TRAVIS_FLOAT2STR_LIB=std;
 fi
@@ -38,22 +30,10 @@ cmake .. -G "Unix Makefiles"       \
          -DGMIO_BUILD_BENCHMARK_ASSIMP=OFF             \
          -DGMIO_BUILD_BENCHMARK_OPENCASCADE=OFF        \
          -DGMIO_BUILD_TESTS_FAKE_SUPPORT=ON            \
-         -DGMIO_BUILD_TESTS_COVERAGE=$TRAVIS_COVERALLS \
+         -DGMIO_BUILD_TESTS_COVERAGE=$TRAVIS_TESTS_COVERAGE \
          -DGMIO_FLOAT2STR_LIB=$TRAVIS_FLOAT2STR_LIB
 
 # Make
 make -j4 VERBOSE=1
 make install
 make check  # Unit tests
-
-# Coveralls
-if [ "${TRAVIS_COVERALLS}" = "ON" ]; then
-    $PYTHONUSERBASE/bin/coveralls   \
-        --exclude benchmarks        \
-        --exclude build/CMakeFiles  \
-        --exclude examples          \
-        --exclude install           \
-        --exclude tests             \
-        --gcov-options '\-lp'       \
-        --root .. --build-root .    ;
-fi