update travis runner script (#227)

.travis.yml

@@ -37,13 +37,13 @@ before_cache:
   - brew cleanup
 
 before_install:
-  - ./utils/travis_runner_$TRAVIS_OS_NAME.sh before_install
+  - $PWD/.travis/${TRAVIS_OS_NAME}_runner.sh before_install
 
 install:
-  - ./utils/travis_runner_$TRAVIS_OS_NAME.sh do_install
+  - $PWD/.travis/${TRAVIS_OS_NAME}_runner.sh do_install
 
 script:
-  - ./utils/travis_runner_$TRAVIS_OS_NAME.sh script
+  - $PWD/.travis/${TRAVIS_OS_NAME}_runner.sh script
 
 after_success:
-  - ./utils/travis_runner_$TRAVIS_OS_NAME.sh after_success
+  - $PWD/.travis/${TRAVIS_OS_NAME}_runner.sh after_success

.travis/linux_runner.sh

@@ -7,7 +7,7 @@
 # travis_runner_linux  ./travis_runner_linux.sh
 #
 # Environment variables that control this script:
-#
+# OPENRESTY_PREFIX
 ### END ###
 
 set -ex

.travis/osx_runner.sh

@@ -13,16 +13,14 @@
 set -ex
 
 export_or_prefix() {
-    export OPENRESTY_PREFIX=$(TMP='./v_tmp' && $(which openresty) -V &>${TMP} &&
-        cat ${TMP} | grep prefix | grep -Eo 'prefix=(.*?)/nginx' |
-        grep -Eo '/.*/' && rm ${TMP})
+    export OPENRESTY_PREFIX=$(brew --prefix openresty/brew/openresty-debug)
 }
 
 before_install() {
     HOMEBREW_NO_AUTO_UPDATE=1 brew install perl cpanminus etcd luarocks openresty/brew/openresty-debug tree
     sudo cpanm --notest Test::Nginx IPC::Run >build.log 2>&1 || (cat build.log && exit 1)
     export_or_prefix
-    luarocks install --lua-dir=${OPENRESTY_PREFIX}luajit luacov-coveralls --local --tree=deps
+    luarocks install --lua-dir=${OPENRESTY_PREFIX}/luajit luacov-coveralls --local --tree=deps
 }
 
 do_install() {
@@ -56,8 +54,6 @@ script() {
     sudo touch /usr/local/var/log/nginx/error.log
     sudo chmod 777 /usr/local/var/log/nginx/error.log
     APISIX_ENABLE_LUACOV=1 prove -Itest-nginx/lib -I./ -r t
-    # cat $PWD/t/servroot/conf/nginx.conf
-    # cat /usr/local/var/log/nginx/error.log
 }
 
 after_success() {