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fix: Get ESD field value #1828

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Merged
kroese merged 2 commits into from
Jul 7, 2026
Merged

fix: Get ESD field value #1828

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db90403
fix: Get ESD field value
kroese Jul 7, 2026
9470cc9
Update install.sh
kroese Jul 7, 2026
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19 changes: 7 additions & 12 deletions src/install.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -433,17 +433,12 @@ detectCustom() {
return 0
}

getEsdFieldValue() {
getEsdField() {

local values="$1"
local list="$1"
local index="$2"

awk -F: -v index="$index" '
NR == index {
gsub(/^[ \t]+|[ \t]+$/, "", $2)
print $2
}
' <<< "$values"
sed -n "${index}p" <<< "$list" | tr -cd '0-9'

return 0
}
Expand Down Expand Up @@ -506,8 +501,8 @@ extractESD() {
totals=$(grep "Total Bytes:" <<< "$info" || true)
links=$(grep "Hard Link Bytes:" <<< "$info" || true)

bootTotal=$(getEsdFieldValue "$totals" 1)
bootLinks=$(getEsdFieldValue "$links" 1)
bootTotal=$(getEsdField "$totals" 1)
bootLinks=$(getEsdField "$links" 1)

if [[ ! "$bootTotal" =~ ^[0-9]+$ ]] || [[ ! "$bootLinks" =~ ^[0-9]+$ ]]; then
error "Cannot read bootdisk size from ESD file!"
Expand All @@ -516,8 +511,8 @@ extractESD() {

bootSize=$(( bootTotal - bootLinks ))

wimTotal=$(getEsdFieldValue "$totals" 3)
wimLinks=$(getEsdFieldValue "$links" 3)
wimTotal=$(getEsdField "$totals" 3)
wimLinks=$(getEsdField "$links" 3)

if [[ ! "$wimTotal" =~ ^[0-9]+$ ]] || [[ ! "$wimLinks" =~ ^[0-9]+$ ]]; then
error "Cannot read boot.wim size from ESD file!"
Expand Down