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Change ram segment to take an optional root prefix for testability

This commit is contained in:
Dominik Ritter 2018-07-18 22:24:25 +02:00
parent 1e71d452e1
commit e99c7549fb
1 changed files with 3 additions and 2 deletions
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@ -1241,6 +1241,7 @@ prompt_php_version() {
################################################################
# Segment to display free RAM and used Swap
prompt_ram() {
local ROOT_PREFIX="${4}"
local base=''
local ramfree=0
if [[ "$OS" == "OSX" ]]; then
@ -1252,9 +1253,9 @@ prompt_ram() {
ramfree=$(( ramfree * 4096 ))
else
if [[ "$OS" == "BSD" ]]; then
ramfree=$(grep 'avail memory' /var/run/dmesg.boot | awk '{print $4}')
ramfree=$(grep 'avail memory' ${ROOT_PREFIX}/var/run/dmesg.boot | awk '{print $4}')
else
ramfree=$(grep -o -E "MemAvailable:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
ramfree=$(grep -o -E "MemAvailable:\s+[0-9]+" ${ROOT_PREFIX}/proc/meminfo | grep -o -E "[0-9]+")
base='K'
fi
fi