Fix CI build and coverage gathering

* Default Mac image has been changed on Travis. Use `pip2` instead of `pip`.
* Don't install bit32 on Appveyor or luacov-coveralls on Travis.
  luacov-coveralls isn't used anymore.
* Pass luacov.report.out to codecov explicitly on Appveyor, it doesn't
  find it there. Also disable gcov run.
* Use cluacov, should hopefully improve speed and coverage accuracy.
* Use the new location for coverage files (testrun instead of test).

2 files changed, 4 insertions, 5 deletions

diff --git a/.travis.yml b/.travis.yml
index 18c8504f..fa5a4236 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -54,13 +54,13 @@ matrix:
 
 
 before_install:
-  - if [ ! -f lua_install/bin/luarocks ]; then pip install hererocks; fi
+  - if [ ! -f lua_install/bin/luarocks ]; then pip2 install hererocks; fi
   - if [ ! -f lua_install/bin/luarocks ]; then hererocks lua_install -r^ --$LUA; fi
   - export PATH=$PATH:$PWD/lua_install/bin # Add directory with all installed binaries to PATH
 
 install:
   - if [ ! -f lua_install/bin/busted ]; then luarocks install busted; fi
-  - if [ ! -f lua_install/bin/luacov ]; then luarocks install luacov; luarocks install luacov-coveralls; fi
+  - if [ ! -f lua_install/bin/luacov ]; then luarocks install cluacov; fi
 
 script:
   - lua -v
diff --git a/appveyor.yml b/appveyor.yml
index f09e9d67..5b777596 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -43,13 +43,12 @@ before_build:
 
 build_script:
   - luarocks install busted 1> NUL 2> NUL
+  - luarocks install cluacov 1> NUL 2> NUL
 
 test_script:
   - busted --lpath=.//?.lua --exclude-tags=ssh,unix,mock -Xhelper appveyor,%COMPILER%
 
 after_test:
-  - if "%LUA%"=="lua 5.1" (luarocks show bit32 || luarocks install bit32)
-  - luarocks install luacov
   - pip install codecov
   - luacov -c test/luacov.config
-  - cd test && codecov
\ No newline at end of file
+  - cd test && codecov -f luacov.report.out -X gcov