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Merge pull request #7589 from bacongobbler/fix-get-scripts

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fix(scripts): scrape for the latest v2/v3 release from the releases page
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Matthew Fisher 2020-02-13 16:23:25 -08:00 committed by GitHub
commit b63822ed12
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2 changed files with 10 additions and 12 deletions
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16
scripts/get
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@ -78,16 +78,14 @@ verifySupported() {
# checkDesiredVersion checks if the desired version is available.
checkDesiredVersion() {
if [ "x$DESIRED_VERSION" == "x" ]; then
# FIXME(bacongobbler): hard code the desired version for the time being.
# A better fix would be to filter for Helm 2 release pages.
TAG="v2.16.1"
# Get tag from release URL
# local latest_release_url="https://github.com/helm/helm/releases/latest"
# if type "curl" > /dev/null; then
# TAG=$(curl -Ls -o /dev/null -w %{url_effective} $latest_release_url | grep -oE "[^/]+$" )
# elif type "wget" > /dev/null; then
# TAG=$(wget $latest_release_url --server-response -O /dev/null 2>&1 | awk '/^ Location: /{DEST=$2} END{ print DEST}' | grep -oE "[^/]+$")
# fi
local release_url="https://github.com/helm/helm/releases"
if type "curl" > /dev/null; then
TAG=$(curl -Ls $release_url | grep 'href="/helm/helm/releases/tag/v2.' | grep -v no-underline | head -n 1 | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
elif type "wget" > /dev/null; then
TAG=$(wget $release_url -O - 2>&1 | grep 'href="/helm/helm/releases/tag/v2.' | grep -v no-underline | head -n 1 | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
fi
else
TAG=$DESIRED_VERSION
fi

6
scripts/get-helm-3
View file

@ -78,11 +78,11 @@ verifySupported() {
checkDesiredVersion() {
if [ "x$DESIRED_VERSION" == "x" ]; then
# Get tag from release URL
local latest_release_url="https://github.com/helm/helm/releases/latest"
local latest_release_url="https://github.com/helm/helm/releases"
if type "curl" > /dev/null; then
TAG=$(curl -Ls -o /dev/null -w %{url_effective} $latest_release_url | grep -oE "[^/]+$" )
TAG=$(curl -Ls $latest_release_url | grep 'href="/helm/helm/releases/tag/v3.' | grep -v no-underline | head -n 1 | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
elif type "wget" > /dev/null; then
TAG=$(wget $latest_release_url --server-response -O /dev/null 2>&1 | awk '/^ Location: /{DEST=$2} END{ print DEST}' | grep -oE "[^/]+$")
TAG=$(wget $latest_release_url -O - 2>&1 | grep 'href="/helm/helm/releases/tag/v3.' | grep -v no-underline | head -n 1 | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')
fi
else
TAG=$DESIRED_VERSION