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[Update] Exit with fancy error when branch is empty

master
andryyy 2019-07-08 18:45:57 +02:00
parent 59ca12a7e4
commit f0e51a39d7
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1 changed files with 10 additions and 9 deletions
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19
update.sh
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@ -26,15 +26,16 @@ DATE=$(date +%Y-%m-%d_%H_%M_%S)
BRANCH=$(git rev-parse --abbrev-ref HEAD)
function prefetch_images() {
while read image; do
RET_C=0
until docker pull ${image}; do
RET_C=$((RET_C + 1))
echo -e "\e[33m\nError pulling $image, retrying...\e[0m"
[ ${RET_C} -gt 3 ] && { echo -e "\e[31m\nToo many failed retries, exiting\e[0m"; exit 1; }
sleep 1
done
done < <(git show origin/${BRANCH}:docker-compose.yml | grep "image:" | awk '{ gsub("image:","", $3); print $2 }')
[[ -z ${BRANCH} ]] && { echo -e "\e[33m\nUnknown branch...\e[0m"; exit 1; }
while read image; do
RET_C=0
until docker pull ${image}; do
RET_C=$((RET_C + 1))
echo -e "\e[33m\nError pulling $image, retrying...\e[0m"
[ ${RET_C} -gt 3 ] && { echo -e "\e[31m\nToo many failed retries, exiting\e[0m"; exit 1; }
sleep 1
done
done < <(git show origin/${BRANCH}:docker-compose.yml | grep "image:" | awk '{ gsub("image:","", $3); print $2 }')
}
docker_garbage() {