[Codecov] Fix uploading CodeCov reports

Signed-off-by: Vitalii Koshura <lestat.de.lionkur@gmail.com>

.travis.yml

@@ -63,7 +63,6 @@ jobs:
 before_install:
    - if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then ( sudo apt-get -qq update ) fi
    - if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then ( sudo apt-get install -y freeglut3-dev libxmu-dev libxi-dev libfcgi-dev libxss-dev libnotify-dev libxcb-util0-dev libsqlite3-dev libgtk2.0-dev libwebkitgtk-dev mingw-w64 binutils-mingw-w64-i686 binutils-mingw-w64-x86-64 gcc-mingw-w64 gcc-mingw-w64-i686 gcc-mingw-w64-x86-64 g++-mingw-w64 g++-mingw-w64-i686 g++-mingw-w64-x86-64 realpath p7zip-full ) fi
-   - if [[ "${TRAVIS_OS_NAME}" == "linux" && "${BOINC_TYPE}" == "unit-test" ]]; then ( sudo pip install codecov ) fi
    - if [[ "${BOINC_TYPE}" == "integration-test" ]]; then ( sudo apt-get install ansible/trusty-backports; sudo service mysql stop; ) fi
 
 before_script:

tests/executeUnitTests.sh

@@ -56,7 +56,6 @@ command -v cmake >/dev/null 2>&1 || { echo >&2 "cmake is needed but not installe
 
 if [ "${report}" = "yes" ]; then
     command -v gcov >/dev/null 2>&1 || { echo >&2 "gcov (lcov) is needed but not installed.  Aborting."; exit 1; }
-    command -v codecov >/dev/null 2>&1 || { echo >&2 "codecov (pip install codecov) is needed but not installed.  Aborting."; exit 1; }
 fi
 
 cd tests || exit 1
@@ -81,5 +80,5 @@ if [ "${report}" = "yes" ]; then
     #for T in lib sched; do
     #    [ -d "${T}" ] && gcov -lp *.o >/dev/null;
     #done
-    codecov
+    bash <(curl -s https://codecov.io/bash)
 fi