SERVER-114232 Make opt out env var for bazel wrapper output redirects (#44258)

GitOrigin-RevId: 6382190b107ea50ec726a016bd4234594313e43e

evergreen/bazel_coverage.sh

@@ -27,4 +27,5 @@ BAZEL_BINARY=bazel
 echo "python buildscripts/install_bazel.py" >bazel-invocation.txt
 
 echo "  bazel coverage ${args} ${target}" >>bazel-invocation.txt
+export MONGO_WRAPPER_OUTPUT_ALL=1
 $BAZEL_BINARY coverage ${args} ${target}

evergreen/coverity_build.sh

@@ -14,6 +14,7 @@ else
 fi
 
 activate_venv
+export MONGO_WRAPPER_OUTPUT_ALL=1
 # number of parallel jobs to use for build.
 # Even with scale=0 (the default), bc command adds decimal digits in case of multiplication. Division by 1 gives us a whole number with scale=0
 bazel_jobs=$(bc <<<"$(grep -c '^processor' /proc/cpuinfo) * .85 / 1")

tools/bazel

@@ -145,10 +145,10 @@ if [ "$skip_python" == "1" ]; then
 fi  
 
 
-if [[ "$SLOW_PATH" == "1" ]]; then      
+if [[ "$SLOW_PATH" == "1" ]] && [[ -z "${MONGO_WRAPPER_OUTPUT_ALL}" ]]; then
     ORIGINAL_ARGS=("$@")      
   
-    # Save original terminal output FDs      
+    # Save original terminal output FDs
     exec 3>&1 4>&2      
     export MONGO_WRAPPER_STDOUT_FD=3      
     export MONGO_WRAPPER_STDERR_FD=4        
@@ -293,8 +293,9 @@ if [[ $autocomplete_query == 1 ]]; then
 else  
   trap 'cleanup_logfile' EXIT
   # Slow path: restore stdout/stderr so Bazel prints normally  
-  exec 1>&3 2>&4
-
+  if [[ -z "${MONGO_WRAPPER_OUTPUT_ALL}" ]]; then
+      exec 1>&3 2>&4
+  fi
   
   $bazel_real "${new_args[@]}"  
   bazel_exit_code=$?