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build_library: use jq to parse JSON

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Alex Crawford 2014-10-22 15:19:27 -07:00
parent a204e434c6
commit f0618ab541
1 changed files with 1 additions and 2 deletions
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3
build_library/build_image_util.sh
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@ -169,8 +169,7 @@ assert_image_size() {
local size
size=$(qemu-img info -f "${disk_type}" --output json "${disk_img}" | \
gawk 'match($0, /"virtual-size": ([0-9]+),/, val) {print val[1]}' ; \
exit ${PIPESTATUS[0]})
jq --raw-output '.["virtual-size"]' ; exit ${PIPESTATUS[0]})
if [[ $? -ne 0 ]]; then
die_notrace "assert failed: could not read image size"
fi