Fix parsing of location header in docker update script

Fixes gh-24811
This commit is contained in:
Madhura Bhave 2021-01-13 15:24:25 -08:00
parent 434b8a7b9d
commit aefeb3ffaf

View File

@ -1,6 +1,6 @@
#!/bin/bash
latest_version=$(curl -I -s https://github.com/docker/docker-ce/releases/latest | grep "location:" | awk '{n=split($0, parts, "/"); print substr(parts[n],2);}' | awk '{$1=$1;print}' | tr -d '\r' | tr -d '\n' )
latest_version=$(curl -I -s https://github.com/docker/docker-ce/releases/latest | awk '{print tolower($0)}' | grep "location:" | awk '{n=split($0, parts, "/"); print substr(parts[n],2);}' | awk '{$1=$1;print}' | tr -d '\r' | tr -d '\n' )
if [[ $latest_version =~ (beta|rc) ]]; then
echo "Skip pre-release versions"