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fix: only update yarn if there are other changes to the dockerfile

This commit is contained in:
Simen Bekkhus 2022-04-07 14:35:19 +02:00
parent 60b12fd776
commit 3f6cb08991
1 changed files with 12 additions and 10 deletions
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22
update.sh
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@ -135,11 +135,8 @@ function update_node_version() {
sed -Ei -e 's/^FROM (.*)/FROM '"$fromprefix"'\1/' "${dockerfile}-tmp"
sed -Ei -e 's/^(ENV NODE_VERSION ).*/\1'"${nodeVersion}"'/' "${dockerfile}-tmp"
if [ "${SKIP}" = true ]; then
# Get the currently used Yarn version
yarnVersion="$(grep "ENV YARN_VERSION" "${dockerfile}" | cut -d' ' -f3)"
fi
sed -Ei -e 's/^(ENV YARN_VERSION ).*/\1'"${yarnVersion}"'/' "${dockerfile}-tmp"
currentYarnVersion="$(grep "ENV YARN_VERSION" "${dockerfile}" | cut -d' ' -f3)"
sed -Ei -e 's/^(ENV YARN_VERSION ).*/\1'"${currentYarnVersion}"'/' "${dockerfile}-tmp"
# shellcheck disable=SC1004
new_line=' \\\
@ -180,17 +177,22 @@ function update_node_version() {
sed -Ei -e "s/(debian:)name-slim/\\1${variant}/" "${dockerfile}-tmp"
fi
# Required for POSIX sed
if [ -f "${dockerfile}-tmp-e" ]; then
rm "${dockerfile}-tmp-e"
fi
if diff -q "${dockerfile}-tmp" "${dockerfile}" > /dev/null; then
echo "${dockerfile} is already up to date!"
else
if [ "${SKIP}" = true ]; then
# Get the currently used Yarn version
yarnVersion="$(grep "ENV YARN_VERSION" "${dockerfile}" | cut -d' ' -f3)"
fi
sed -Ei -e 's/^(ENV YARN_VERSION ).*/\1'"${yarnVersion}"'/' "${dockerfile}-tmp"
echo "${dockerfile} updated!"
fi
# Required for POSIX sed
if [ -f "${dockerfile}-tmp-e" ]; then
rm "${dockerfile}-tmp-e"
fi
mv -f "${dockerfile}-tmp" "${dockerfile}"
)
}