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Change swap segment to take an optional root prefix for testability

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This commit is contained in:
Dominik Ritter 2018-07-18 22:26:08 +02:00
parent e51faa0af1
commit 7a3aa9d3d1
1 changed files with 3 additions and 2 deletions
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powerlevel9k.zsh-theme
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@ -1422,6 +1422,7 @@ prompt_status() {
################################################################
# Segment to display Swap information
prompt_swap() {
local ROOT_PREFIX="${4}"
local swap_used=0
local base=''
@ -1436,8 +1437,8 @@ prompt_swap() {
base=$(echo "$raw_swap_used" | grep -o "[A-Z]*$")
else
swap_total=$(grep -o -E "SwapTotal:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
swap_free=$(grep -o -E "SwapFree:\s+[0-9]+" /proc/meminfo | grep -o "[0-9]*")
swap_total=$(grep -o -E "SwapTotal:\s+[0-9]+" ${ROOT_PREFIX}/proc/meminfo | grep -o -E "[0-9]+")
swap_free=$(grep -o -E "SwapFree:\s+[0-9]+" ${ROOT_PREFIX}/proc/meminfo | grep -o -E "[0-9]+")
swap_used=$(( swap_total - swap_free ))
base='K'
fi