From dfb5c3dacba0bbfc20c6e7cb8cc725310675e92b Mon Sep 17 00:00:00 2001
From: Kevin Brodsky <kevin.brodsky@linaro.org>
Date: Wed, 24 Mar 2021 18:31:04 +0000
Subject: Remove *mirror_output* functions

This is a partial revert of 7d80bb63583f ("ART: Add
'--rerun-failed-tests' option").

There is no user of the *mirror_output* functions since
293eacffcdb9 ("Refactoring functions in test_art_target.sh").
Since these functions introduce unnecessary complications in
start_logging, let's remove them.

Change-Id: Id167bd59da69539524131fe9ae6b340561336165
---
 utils/utils.sh | 28 +---------------------------
 1 file changed, 1 insertion(+), 27 deletions(-)

diff --git a/utils/utils.sh b/utils/utils.sh
index 2e2d0d79..8a401a22 100644
--- a/utils/utils.sh
+++ b/utils/utils.sh
@@ -34,11 +34,6 @@ green=
 yellow=
 blue=
 
-# Currently all output is appended to a log file if it exists.
-# Users can want to have only the new output.
-# This is the name of a file, which the new output is mirrored to.
-log_file_output_copy=""
-
 info() { echo -e "${blue}INFO: $* ${no_colour}" >&"${info_log}"; }
 success() { echo -e "${green}SUCCESS: $* ${no_colour}" >&"${success_log}"; }
 warning() { echo -e "${yellow}WARNING: $* ${no_colour}" >&"${warning_log}"; }
@@ -433,23 +428,6 @@ exists() {
   fi
 }
 
-# Arguments:
-#   ${1} - a file name
-clear_file() {
-  safe cat /dev/null > "$1"
-}
-
-# Specify the name of the file which output is mirrored to.
-# Arguments:
-#   ${1} - a file name
-mirror_output_to_file() {
-  log_file_output_copy="$1"
-}
-
-stop_mirror_output() {
-  log_file_output_copy=""
-}
-
 current_log_file=""
 
 # Start logging all standard output and error onto a file.
@@ -469,11 +447,7 @@ start_logging() {
 
   # Standard output is directed to a subprocess, tee, which sends the output
   # to both a file and the original stdout.
-  tee_cmd="safe tee -i -a $1"
-  if [[ -n "${log_file_output_copy}" ]]; then
-    tee_cmd+=" ${log_file_output_copy}"
-  fi
-  exec > >(${tee_cmd})
+  exec > >(safe tee -i -a "$1")
   # Same for standard error.
   exec 2>&1
 }
-- 
cgit v1.2.3