Remove bridges subtree

bridges/testing/framework/utils/common.sh

@@ -1,45 +0,0 @@
-#!/bin/bash
-
-function start_background_process() {
-    local command=$1
-    local log_file=$2
-    local __pid=$3
-
-    $command > $log_file 2>&1 &
-    eval $__pid="'$!'"
-}
-
-function wait_for_process_file() {
-    local pid=$1
-    local file=$2
-    local timeout=$3
-    local __found=$4
-
-    local time=0
-    until [ -e $file ]; do
-      if ! kill -0 $pid; then
-        echo "Process finished unsuccessfully"
-        return
-      fi
-      if (( time++ >= timeout )); then
-        echo "Timeout waiting for file $file: $timeout seconds"
-        eval $__found=0
-        return
-      fi
-      sleep 1
-    done
-
-    echo "File $file found after $time seconds"
-    eval $__found=1
-}
-
-function ensure_process_file() {
-    local pid=$1
-    local file=$2
-    local timeout=$3
-
-    wait_for_process_file $pid $file $timeout file_found
-    if [ "$file_found" != "1" ]; then
-      exit 1
-    fi
-}