Get Travis to respect $? passed via trace function

Author: zbeekman

developer-scripts/travis/install.linux.sh

@@ -13,8 +13,9 @@ __file=developer-scripts/travis/install.linux.sh
 __caf_err_report() {
   local error_code
   error_code=${?}
-  echo "Error in ${__file} in function ${1} on line ${2}." >&2
-  exit ${error_code}
+  echo "Error (code=${error_code}) in ${__file} in function ${1} on line ${2}." >&2
+  false
+  return ${error_code}
 }
 # Always provide an error backtrace
 trap '__caf_err_report "${FUNCNAME:-.}" ${LINENO}' ERR

developer-scripts/travis/install.osx.sh

@@ -13,8 +13,9 @@ __file=developer-scripts/travis/install.osx.sh
 __caf_err_report() {
   local error_code
   error_code=${?}
-  echo "Error in ${__file} in function ${1} on line ${2}." >&2
-  exit ${error_code}
+  echo "Error (code=${error_code}) in ${__file} in function ${1} on line ${2}." >&2
+  false
+  return ${error_code}
 }
 # Always provide an error backtrace
 trap '__caf_err_report "${FUNCNAME:-.}" ${LINENO}' ERR

developer-scripts/travis/test-script.InstallScript.sh

@@ -13,8 +13,9 @@ __file=developer-scripts/travis/test-script.InstallScript.sh
 __caf_err_report() {
   local error_code
   error_code=${?}
-  echo "Error in ${__file} in function ${1} on line ${2}." >&2
-  exit ${error_code}
+  echo "Error (code=${error_code}) in ${__file} in function ${1} on line ${2}." >&2
+  false
+  return ${error_code}
 }
 # Always provide an error backtrace
 trap '__caf_err_report "${FUNCNAME:-.}" ${LINENO}' ERR

developer-scripts/travis/test-script.cmake.sh

@@ -13,8 +13,9 @@ __file=developer-scripts/travis/test-script.cmake.sh
 __caf_err_report() {
   local error_code
   error_code=${?}
-  echo "Error in ${__file} in function ${1} on line ${2}." >&2
-  exit ${error_code}
+  echo "Error (code=${error_code}) in ${__file} in function ${1} on line ${2}." >&2
+  false
+  return ${error_code}
 }
 # Always provide an error backtrace
 trap '__caf_err_report "${FUNCNAME:-.}" ${LINENO}' ERR